1. Which of the following could NOT be the side lengths of a right
triangle?
A. 7.5, 10 and 12.5
B. 85, 13 and 84
C. 37, 35 and 12
D. 24, 22 and 40

Answers

Answer 1
Apply pythagorus theorem and check whether it’s right or wrong
A^2 + B^2=C^2
Put the largest number in C and others in A and B
Answer 2

The Pythagoras theorem is not applicable in 24, 22, and 40 thus (D) will be not the side of the right angle triangle.

What is a triangle?

A triangle is a 3-sided shape that is occasionally referred to as a triangle. There are three sides and three angles in every triangle, some of which may be the same.

There are many types of triangles such that right-angle triangles, equilateral triangles, and much more.

The Pythagoras theorem is given as,

Hyp² = base² + perp²

Since the hyp is the biggest side thus it can be said to be as,

Biggest side² = (smaller side 1)² + (smaller side 2)²

In the  24, 22 and 40,

40² ≠ 22² + 24² thus it will not right an angle triangle,

Hence "In 24, 22, and 40, the Pythagorean theorem is not applicable so it will be not a right angle triangle".

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Related Questions

I thought it was HL, but I was wrong. So I’m really confused. Help?

Answers

Answer:

Its asa

Step-by-step explanation:

Answer:

The answer to your question is the ASA(Angle-Side-Angle) postulate

Step-by-step explanation:

The reason this is not HL(hypotenuse leg) is because only one side, and two angles are marked as congruent, you need a congruent(equal measure) leg, hypotenuse, and right angle. In other words, you need a right triangle with a congruent hypotenuse, and leg ; tick marks, to indicate the sides have equal length(these are the slashes that go through the line or outline). An outline of the angle or tick on the outline corresponds to congruent angles.

Because you have two angles and a side, in the order of an angle then a side and then an angle, it is ASA.

Emir is creating sewing kits for local high school students who are heading off to college. He has 16 needles and 12 spools of thread, which he wants to divide evenly, with no materials left over. What is the greatest number of sewing kits Emir can make?

Answers

Answer: 4

Step-by-step explanation:

Given that :

Number of needles = 16

Numbe of spools of thread = 12

The greatest Number of sewing kits that can be made is found by obtaining the Greatest Common factor of both number of threads and number of spool of thread;

Factor of :

16 : 1, 2, 4, 8, 16

12 : 1, 2, 3, 4, 6, 12

Hence, the greatest common factor = 4

Three friends went cherry picking and each picked the same amount of cherries, in pounds. Before they left the cherry farm, someone gave them an additional 6 pounds of cherries. Altogether, they had 39 pounds of cherries.
Which diagram below represents this situation?

Answers

Answer:

Hey

Step-by-step explanation:

hi

What is the value of the expression

Answers

what expression-
theres nothing attached
I Think that it’s -11

Which graph has a slope of 4/5?

A coordinate plane with a straight line. The line starts at (negative 5, negative 4) and passes through points at (0, 1) and (4, 5).

A coordinate plane with straight line. The line starts at (negative 5, negative 2) and passes through points at (negative 1, 0) and (4, 5).

A coordinate plane with straight line. The line starts at (negative 5, negative 1) and passes through points at (negative 2, 0) and (3, 2).

A coordinate plane with straight line. The line starts at (negative 4, negative 5) and passes through points at (0, 0) and (4, 5).

Answers

Answer: A coordinate plane with straight line. The line starts at (negative 4, negative 5) and passes through points at (0, 0) and (4, 5). That is the answer.

A coordinate plane with straight line. The line starts at (negative 5, negative 2) and passes through points at (negative 1, 0) and (4, 5).

What is slope?

The slope of a line is defined as the change in y coordinate with respect to the change in x coordinate of that line. The net change in y coordinate is Δy, while the net change in the x coordinate is Δx. So the change in y coordinate with respect to the change in x coordinate can be written as,

The slope of line is the measure of steepness or the direction of line the coordinate plane.

m = Δy/Δx

where,m is the slope

tan θ = Δy/Δx

We also refer this tan θ to be the slope of the line.

Slope of a Line

The slope of the line is the ratio of the rise to the run, or rise divided by the run. It describes the steepness of line in the coordinate plane. Calculating the slope of a line is similar to finding the slope between two different points. In general, to find the slope of a line, we need to have the values of any two different coordinates on the line.

Given:

slope= 4/5

The graph which show the slope 4/5 is:

A coordinate plane with straight line. The line starts at (negative 5, negative 2) and passes through points at (negative 1, 0) and (4, 5).

The only graph showing

slope= rise/run = 4/5

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1. What is the value of 4/2 + 2x^2 when x= 2? Show you work
2. Solve the equation. Show your work
I need help please! Answer both and I’ll give brainly (if I can)

Answers

Here you go the answer for the first one

Savannah gets paid $10 every 3 bracelets she sells. Which graph below shows the
relationship with the same unit rate?

Answers

Answer:

the bottom one

Step-by-step explanation:

pls mark brainliest

Answer:

The second graph.

Which could be the angle measures of an acute angle ? A. 32 -56 -92 B. 33 -58 -91 C. 34 -56 -90 D. 35 -56 -89

Answers

Answer:

it would be d

Step-by-step explanation:

because Sean acute angle is less than 90 degrees so 32 56 and 89 are all less than 90 if I'm wrong I'm sorry but I'm also not the smartest

The answer would be D because they are all under 90 degrees

Choose the correct graph to match the given expression by clicking.



x -2 -1 0 1 2 4
F(x) 0.37 0.61 1 1.64 2.72 7.39

Answers

Your search - Choose the correct graph to match the given expression by clicking. x -2 -1 0 1 2 4 F(x) 0
The one on the middle is the answer which has point (0,1)

The graph shows a proportional relationship.

What is the constant of proportionality?
Enter the correct answer in the box.
k=

Answers

Answer:

21/7 if simplified its 3

Step-by-step explanation:

the slope of a graph is the same as the constant of proportionality of the equation.

slope is rise/run= 21/7

help pls
I need the answer asap

Answers

y = 2/3x

The two points are (3, 2) (-3, -2)

3 - (-3)

3 + 3 = 6

2 - (-2)

2 + 2 = 4

Rise/run = 4/6 = 2/3

This isosceles triangle has two sides of equal length, a, that are longer than the length of the base, b. The perimeter of the triangle is 15.7 centimeters. The equation can be used to find the side lengths.

Answers

Answer+Step-by-step explanation:

2*X[a]+2*X[a]+X[b]=15.7

Answer:

b=3.1

Step-by-step explanation:

Riley used $9 to pay for a toy that costs $8.63 how much change should Rita get back

Answers

Answer:

0.37

Step-by-step explanation:

9.00-8.63=0.37

Answer:

0.37

Step-by-step explanation:

Rectangle A measures 12 cm by 3 cm. Rectangle B is a scaled copy of Rectangle A. Select all of the measurement pairs that could be the dimensions of Rectangle B.

Answers

Answer:

The question is lacking multiple-choice answers, below is the complete question:

Rectangle A measures 12 cm by 3 cm. Rectangle B is a scaled copy of Rectangle A. Select all of the measurement pairs that could be the dimensions of Rectangle B.

A. 6 cm by  1.5 cm

B.10 cm by 2 cm

C. 13 cm by 4 cm

D.18 cm by 4.5 cm

E.80 cm by 20 cm

Answer:

The correct answers are:

A. 6 cm by  1.5 cm

D. 18 cm by 4.5 cm

E. 80 cm by 20 cm

Step-by-step explanation:

A scaled copy of the original rectangle will have different dimensions, but with the same ratio of the dimensions to the original unscaled rectangle. Therefore, to determine the dimensions that are scaled copies of the original rectangle, we have to determine the ratio of the dimension of the original rectangle and also find the ratios of the other rectangles, the ratios that match are scaled copies. This is done as follows:

Rectangle A:

12cm by 3 cm = 12/3 = 4

other rectangles:

A. 6cm by 1.5cm = 6/1.5 = 4

B. 10cm by 2cm = 10/2 = 5

C. 13cm by 4cm = 13/4 = 3.25

D. 18cm by 4.5cm = 18/4.5 = 4

E. 80cm by 20 cm = 80/20 = 4

The rectangles that match the original rectangle are A, D, and E, hence they are scaled copies of the rectangle A

Consider the equation f (x) = (x + 1): – 3.
Which point does NOT lie on the graph of y=f-? (x)?

Answers

Answer:

-3

Step-by-step explanation:

x+1=3

Label the following sides (opposite, adjacent, and hypotenuse) *

Answers

Answer: Side A is the hypotenuse; Side B is opposite; Side C is adjacent

Side A: It's the hypotenuse because it's the longest side.

Side B: It's opposite because it's the side across from the given angle θ.

Side C: It's adjacent because it's next/adjacent to the given angle θ.

PLEASE HELP ME!!!! -5(p+3/5)=-4 what does the p=?

Answers

Answer:

5

Step-by-step explanation:

-5(p+-3/5)=-4

-5p+3=-4

-5p-3=-3

-5p=-1

-5p/-5

-1/-5

when you divide negative it flips so therefore your answer is 5

Which choices are correctly written in scientific notation? Select the four correct answers.
17.1 times 10 Superscript 3
8.05 times 10 Superscript 3
6.25 times 4 Superscript 3
4 times 10 Superscript negative 16
22.09 times 10 Superscript negative 9
3.03 times 10 Superscript negative 1
5 times 10 Superscript 10
3.44 times 1 Superscript 10

Answers

Answer: Which choices are correctly written in scientific notation? Select the four correct answers.   Best Option B, D,  F, G,

(B) 8.05 *10^3  <====

(D) 4*10^-16   <=====

(F) 3.03*10-1  <======

(G) 5*10^10    <======   Hope this helps, just took quiz  

Step-by-step explanation:

The choices that are  correctly written in scientific notation should be option, B, option D, option F, option G.

What is scientific notation?

Scientific notation refers the way where the number should be expressed and can be too large or too small also it should be written in the decimal form.

So here the choices should be

[tex]8.05 *10^3\\\\4*10^-16\\\\3.03*10-1 \\\\ 5*10^{10 \\\\[/tex]

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is (1,-4) a solution to y=-4x?

Answers

Answer:

Yes it is.

Step-by-step explanation:

(1, -4) means that x = 1 and y = -4.

Use those values, substitute, and solve.

y = -4x

-4 = -4(1)

-4 = -4 TRUE

Best of Luck!

yes it is !
good luck:)

What is the surface area of the prism shown?

Answers

The surface area of the prism shown is 1.8 square meters .


8. Calculate the kinetic energy of a rock that has a mass of 55 kg rolling
down a hill with a velocity of 8 m/s (DOK2)
your Iwer

Answers

Answer:

1760J

Step-by-step explanation:

Given parameters:

   Mass of rock  = 55kg

    Velocity  = 8m/s

Unknown:

Kinetic energy  = ?

Solution:

The kinetic energy of a body is the energy to motion of a body.

   K.E = [tex]\frac{1}{2}[/tex] m v²  

where m is the mass and v is the velocity

Insert the parameters and solve;

  K.E = [tex]\frac{1}{2}[/tex] x 55 x 8²   = 1760J

PLEASE HELP ANGLE CONSTRUCTION !

Answers

Answer:

copy a segment

Step-by-step explanation:

Which answer choice shows the decimals in order from least to greatest? A. 169.8778, 169.88, 169.9, 196.842, 168.78 B. 168.788, 169.877, 169.88, 169.9, 196.842 C. 169.9, 169.88, 168.788, 169.877, 196.841 D. 169.88, 169.9, 169.8778, 168.78, 196.842

Answers

Answer:

B

Step-by-step explanation:

Here, we want to select the option the arranged the decimals from the smallest to the highest.

That will be; option B

168.788, 169.877,169.88,169.9,196.842

e^2x + 2e^x - 15 = 0

Answers

Answer:

1.0986

Step-by-step explanation:

is 98,586,315 divisible by 9

Answers

Answer:

yes

Step-by-step explanation:

Yes the answer is 10954035

A company that manufactures widgets has fixed costs of $8,906.00 each month and a cost of $2.64 for each widget it produces. Which of the following equations could be used to determine the total production costs for the company if it produced x widgets last month?

(Let x represent the number of widgets the factory produced last month and y represent the total production costs for the factory.)
A.
y = $890.60 + $2.64x
B.
y = $8,906.00 + $2.64x
C.
y = $8,906.00x - $2.64x
D.
y = $2.64 + $8,906.00x

Answers

Answer:

The equation could be used to determine the total production costs for the company if it produced x widgets last month is

y = $8,906.00 + $2.64x ⇒ B

Step-by-step explanation:

The form of the linear equation is y = m x + b, where

m is the slope ⇒ rate of changeb is the y-intercept ⇒ initial amount

∵ A company has fixed costs of $8,906.00 each month

→ That means it is a fixed value every month

b = 8,906.00

∵ The cost of each widget it produces is $2.64 for

→ That means the value is changing according to the number of widgets

m = 2.64

∵ y represents the total costs of production last month

∵ x represents the number of widgets the factory produced last month

→ Substitute the values of m and b in the form of the equation above

y = 2.64x + 8,906.00

The equation could be used to determine the total production costs for the company if it produced x widgets last month is

y = $8,906.00 + $2.64x

Because of a shortage of workers, a radiologic technologist is working
overtime. She gets overtime pay for any hours over 8 hours per day. How
many hours of overtime did she work in 1 week?

Answers

Answer:

8

Step-by-step explanation:

56 hours?? I could be completely wrong I’m not sure about this one.

What is the range of the function represented by the graph?

On a coordinate plane, points are at (0, 1), (1, 2), (2, 3), (3, 4).

Answers

Answer:

0,1,2,3

Step-by-step explanation:

Answer:

the answer is 1<y<4

Step-by-step explanation:

Use the vertical line test to determine if the graph is a function or not a function.

Answers

Answer:

Use the vertical line test to determine if the graph is a function or not a function.

On a coordinate plane, a graph decreases to a minimum point, and then increases.

     

✔ function

On a coordinate plane, a graph increases to a maximum, decreases to a minimum, increases to the maximum, and decreases again to the minimum.

     

✔ function

On a coordinate plane, a graph decreases to the right, then decreases to the left, then decreases to the right.

     

✔ not a function

Step-by-step explanation:

As per the concept of the vertical line test, the third graph is not a function.

But the First and Second graphs represent a function.

The vertical line test is a method used to determine if a graph represents a function. It involves visually inspecting the graph and checking if any vertical line intersects the graph at more than one point.

Let's apply the vertical line test to the given graphs:

First graph:

For the first graph, if we draw any vertical line, it will intersect the graph at most once. Hence, the graph passes the vertical line test, indicating that it represents a function.

Second graph:

For the first graph, if we draw any vertical line, it will intersect the graph at most once. Hence, the graph passes the vertical line test, indicating that it represents a function.

Third graph:

The vertical line test is given in the image below.

In conclusion:

The third graph is not a function.

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mr.reeve planted 5 bean plants and 12 tomato plants in his garden. what is the ration of beans plants to tomato plants

Answers

Answer:

5:12

Step-by-step explanation:

5 to 12

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