Mathematics High School

Correct answer will be awarded with brainliest answer

Answers

Answer 1

She bought five extra hours also 300 minutes

Related Questions

please anwser the question fast

Answers

Answer:

y=2

Step-by-step explanation:

Logarithmic Equations

The following equation is given:

[tex]log_y 8+ log_y 4=5[/tex]

Recall the property:[tex]log_b x+lob_b y=log_b (x.y)[/tex]

Applying: [tex]log_y 32=5[/tex]

Now recall the definition of the log:

If:

[tex]log_b a=x[/tex]

Then

[tex]b^x=a[/tex]

The equation becomes:

[tex]y ^5=32[/tex]

But 32=2^5, so:

[tex]y ^5=2^5[/tex]

Equating the bases:

y=2

Lakeview in 72 miles from Springfield Irania must go to the law library in Springfield to get A document for the law firm for which she works Find how long it takes her to dive round trip if she average 52 mph.

Answers

Answer:

3.5 hours

Step-by-step explanation:

2*77/44=154/44=3.5 hours

b) In the diagram below, two lines are drawn. Explain how you could determine the values
of b, c, and d, using at least two of the following terms: linear pair, vertical angles,
congruent, & supplementary. ( 3 points)
b
U
40°
d

Answers

Answer/Step-by-step explanation:

When twi straight lines intersect, they form 2 pairs of opposite vertical angles that are congruent.

In the diagram given, the following pairs of vertical angles are formed:

<c and 40°

<b and <d

<c = 40° (vertical angles are congruent)

<b and 40° are linear pairs. They are both supplementary. Therefore:

<b = 180° - 40

<b = 140°

<d = <b (vertical angles)

<d = 140° (substitution)

I have no idea what to do here

Answers

Answer:

You write 75% as a decimal

which would be: 0.75

Answer:

.75 is it as a decimal

Step-by-step explanation:

When you have a percentage you always move two places to the left.

For example 67% , the decimal would be .67 ----> _6_7% the lines are showing the two places you move. Also if you have 157% as a decimal it is 1.57 always move two places to the left no matter how big the percent is!!

Y = 4x - 5 and (3,4) (7, 3) A. parallel B. perpendicular D. neither

Answers

Answer: neither

Step-by-step explanation:

I used Desmos tool for this and the line doesn't line up with the points

An airplane is flying at an altitude of 3,000 ft. The pilot dives 988 feet and then rapidly climbs 748 feet. The pilot then dives again 885 feet before making another climb of 1,099 feet. How far above or below an altitude of 3,000 feet is the airplane? A. 26 feet below B. 26 feet above C. 248 feet below D. 248 feet above

Answers

Answer:

A 26 feet below

Step-by-step explanation:

3,000 - 988 + 748 - 885 + 1,099 = 2,974

What is 2/3 divided by 4/5?

Answers

Answer:

5/6

Step-by-step explanation:

Dividing two fractions is the same as multiplying the first fraction by the reciprocal of the second fraction. The first step to dividing fractions is to find the reciprocal (reverse the numerator and denominator) of the second fraction. Next, multiply the two numerators. Then, multiply the two denominators.

Answer:

5/6

Step-by-step explanation:

Keep the first fraction the same, then flip the second fraction, then multiply

2/3 * 5/4

10/12

simplify: divide numerator and denominator by 2

5/6

You measure containers for international shipments. The height of the standard container is 6 feet and 7 inches. What is the height in meters?

Answers

Answer:

i dont know if its right but i think its 2.01

if im wrong im so sorry

The height is 2.0066 meter.

What is Unit measurement?

Number systems are systems in mathematics that are used to express numbers in various forms and are understood by computers. A number is a mathematical value used for counting and measuring objects, and for performing arithmetic calculations. Numbers have various categories like natural numbers, whole numbers, rational and irrational numbers, and so on. Similarly, there are various types of number systems that have different properties, like the binary number system, the octal number system, the decimal number system, and the hexadecimal number system.

A number system is a system representing numbers. It is also called the system of numeration and it defines a set of values to represent a quantity

Given:

height= 6 feet and 7 inches

Convert feet to meter

1 feet= 0.3048 meter

6 feet = 6* 0.3048

=1.8288 meter

Now, convert inch to meter

1 inch= 0.0254 meter

7 inch = 0.0254 * 7

=0.1778 meter

So,

6 feet and 7 inches= 1.8288 + 0.1778

= 2.0066 meter

Learn more about this number system here:

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John is running in a 1 km race. If he finishes the race in 350s what was his speed in m/s

Answers

Answer:

187

Step-by-step explanation:

-5(-6k + 10) =
Help ASAP

Answers

Answer:

30k - 50

Step-by-step explanation:

-5 (-6k + 10)

= 30k - 50

Find the product of D = BA.
d11 = 0
d12 = 6
d21 = 1
d22 = -4

Answers

The required matrix is [tex]AB=\begin{pmatrix}0 &6 \\1 &-4 \end{pmatrix}[/tex].

Given equation is,

[tex]D = BA[/tex]...(1)

Equivalent matrix:

Equivalent Matrices are two matrices that have the same size and shape. There are certain conditions that must be met for matrices to be equivalent (or equal) to each other.

Also, the elements of the matrix [tex]D[/tex] are,

[tex]D=\begin{pmatrix}0 &6 \\1 &-4 \end{pmatrix}[/tex]....(2)

Then from equations (1) and (2) the required product of [tex]AB[/tex] is,

[tex]AB=\begin{pmatrix}0 &6 \\1 &-4 \end{pmatrix}[/tex]

Learn more information about the Equivalent matrix:

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Answer:

1- 0

2- 6

3- 1

4- (-4)

Step-by-step explanation: EDGE 2022

Which expression is equivalent to
O
Of

Answers

Step-by-step explanation:

According to BODMAS it is division

According to the power of a power rule, multiply the exponents q^(6 x 2) this becomes q^12.

whats the answer please help

Answers

Answer:

The answer is 1,200 in. tall

Step-by-step explanation:

Because you just need to multiply length times width so the length would be 40 in. and width would be 30 in. so 40 x 30= 1,200 in.

(02.04 MC) Your friend has $90 when he goes to the fair. He spends $5 to enter the fair and $15 on food. Rides at the fair cost $1.50 per ride. Which function can be used to determine how much money he has left over after x rides? f(x) = 1.5x + 70 f(x) = −1.5x + 70 f(x) = −1.5x − 70 f(x) = −20x + $90

Answers

Answer:

f(x)= $70 - $1.5*x

Step-by-step explanation:

You know your friend spends $ 5 to enter the fair and $ 15 for food. So the total you spent is given by:

$5 + $15= $20

Knowing that the trips at the fair cost $ 1.50 per trip, and with x being the number of trips, then the cost after x trips will be:

$1.5*x

So the money spent after x rides can be expressed as:

$20 + $1.5*x

Knowing that your friend has $90 when he goes to the fair, to calculate the amount of money he has left after x rides, the amount taken to the fair and the amount spent is subtracted:

$90 - ($20 + $1.5*x)

$90 -$20 -$1.5*x

$70 - $1.5*x

By calling the function f(x) used to determine the amount of money left after x trips, you can finally express:

f(x)= $70 - $1.5*x

The y-intercept of f(x)=(x+2)(x+3)(x+6) is (0,30)

True or false

Answers

Answer: False

Step-by-step explanation:

The y-intercept is when x = 0, or when the function crosses the y axis.

By plugging in zero, you get:

2*3*6 = 36

HELP URGENT!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

The equation has an Inifinite amount of solutions

Step-by-step explanation:

2 ( 3g + 2 ) = 1/2 ( 12g + 8 )

First use the distributive property of multiplication -

6g + 4 = 6g + 4

6g cancels out from both sides of the equation -

4 = 4

When both sides of an equation are the same there is an infinite amount of solutions.

Hope this helped! :)

Solve by using the elimination method.
Sally spent $14.85 to buy 13 flowers. She bought lilies, which cost $1.25 each, and tulips, which cost $0.90 each. How many of each flower did Sally buy?
CAN SOMEONE HELP ME WITH THIS ONE PLEASE!!!!!!!

Answers

a = lilies

13 - a = tulips

We have: 1.25a + 0.90(13 - a) = 14.85

=> 1.25a + 11.7 -0.90a = 14.85

=> 0.35a = 14.85 - 11.7 = 3.15

=> a = 3.15 ÷ 0.35 = 9

=> She bought 9 lilies and 4 tulips

Graph the linear equation and create a table of values

5.) y= -5x

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table:
x|y
-2 | 10
-1 | 5
0 | 0
1 | -5
2 | -10

Can someone help me?

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The picture is blank... it’s just white

5. Please convert the equation y-5=7(X-6) into slope
intercept form by completing the table below:
What?
y-5=7(x-6)
Why?
Begin at the Beginning!
Distributive Property
Opposite Operation to
Isolate y
Final Answer

Answers

Answer:

Solving the Equation would be: y= 7x-37, Finding the Function would be x= 37 over 7

Step-by-step explanation:

Function:

y-5=7(x-6)

0-5=7(x-6)

0-5=7x-42

-5=7x=42

-7x-5=-42

-7x=-42+5

-7x=-37

x=37 over 7

_________________________________

Solving the Equation:

y-5=7(x-6)

y-5=7x-42

y=7x-42+5

y=7x-37

y=7x-37, x ER

Write the expression
−
3
x
2
+
2
y
2
+
5
x
y
−
2
y
+
5
x
2
−
3
y
2
in simplest form.

Answers

Answer:

2x^2-y^2+5xy-2y

Step-by-step explanation:

i'm back at it again. anyone helppp I'm so confused rnn

Answers

Explanation:

For every problem, plug in the number where the variable is.

For example:

Evaluate the following expression by substituting 8 for x.

x + 9

You would take the x and turn it into 8, then you would do 8 + 9.

Answer:

a= 17

b= 7

c= 56

d= 4

e= 29

f= 10

g= 18

h= 4

a= -1

b= 2/3

c= -4/3

d= -5/3

e= -2

f= -8/3

g= -14/9

h= -17/9

a= 1/2

b= 5/6

c= 1/6

d= -1/3

e= 1/3

f= 5/12

g= 7/18

h= 0.75

Step-by-step explanation:

Someone answer please, its a test. will give brainliest to the fastest.

Answers

Answer:

is there no question you have?

Find the area of the shape. Include
units in your answer

Answers

Answer:

Step 1 : Gather your numbers ; 4,3,4,3,4,3,12,9

Step 2 : Multiply The numbers in groups ;

4×3×4×3×4×3= 12×12×12= 144×12=1728

Step 3 : More Multplication.

12×9=108

Step 4: Add the the answeres together.

1728 + 108 ------- 1836

Step 5: Add your labels and your done!

1836 mm

Hope this helps!

-Aslina

will mark brainliest

Answers

88 degrees.

Total measure of triangle's angles is 180 degrees.

angle <2 and 42 degrees are corresponding so <2 is also 42 degrees.

50 + 42 = 92.

180 - 92 = 88 degrees

If this helped, please mark branliest.

so like I'm really really bad at dis and I need help

Answers

Answer:

option 2

Step-by-step explanation:

Option 2 I hope it helps

Which of the following is the property that describes the steps giver
from Step 1 to Step 27
Step 1: 3x - 5 + 5 = 2x + 3 + 5
Step 2: 3x = 2x + 8
Addition Property
Distributive Property
Subtraction Property
Combine Like Terms

Answers

Addition property is the answer

The graph of linear function g passes through the points (3, 7) and (9, 3).
Which statement must be true?
A. The graph of g passes through the point (6,-2)
B. The zero of g is -6
C. The slope of the graph is -2/3
D. The x-intercept of the graph of g is 6

Answers

Answer:

Step-by-step explanation:

The slope of the graph is -2/3 is true.

What is Slope of 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.

The slope intercept form of a line is y=mx+b, where m is slope and b is the y intercept.

The slope of line passing through two points (x₁, y₁) and (x₂, y₂) is

m=y₂-y₁/x₂-x₁.

The graph of linear function g passes through the points (3, 7) and (9, 3).

We need to find which statement is true from options.

Slope=3-7/9-3

=-4/6

=-2/3

The slope intercept form 7=-2/3(3)+b

7=-6/3+b

7=-2+b

b=9

Hence, the slope of the graph is -2/3 is true.

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which type of triangle if any can be formed with sides measuring 8 inches 8 inches and 3 inches?

Answers

Isosceles triangle :)

I’m not sure if i am correct with my answer. Can Someone help or confirm which answer it is or if i’m correct or not? :)

Answers

Answer:

First Option.

Step-by-step explanation:

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