Answer:
B
Step-by-step explanation:
B is the lowest number so yeah
(I wouldn't listen to me if I were you)
Mr.Dotson cherry tree grew 12 inches in 3/4 of a year. At that rate, how much would it grow in 1 year?
Answer:
16 inches
Step-by-step explanation:
12 divided by 3 is 4
4 inches for 1/4 of the year
4 x 4 = 16 inches
What is happening in the graph shown below?
Answer:
A the awsers a
Step-by-step explanation:
as time goes by the obeject slows down due to fruction
Answer:
C
Step-by-step explanation:
the answer is C because this is a Distance/Time graph. The speed is not changing here, the distance is decreasing as we move, which means we're moving towards the point of origin
Help please!!! Idk the answer.. If anyone knows please help me I will mark as the BRAINLIEST.
Please help me with this question...please
Answer:phone A
Step-by-step explanation:
phone A is the cheapest
HELP please.
Pentagon QRSTU is dilated to form pentagon Q'R'S'T'U' .
If Q is located at (-2, 1) , which of the following can be used to determine the location of R?
Please look at the picture below.... the answer choices are also there.
Answer:
C
Step-by-step explanation:
Here, originally, we are told that the point Q has coordinates (-2,1)
Now, its dilated point has the coordinates (-8,4)
what we can observe here is the the shape original polygon was dilated by a factor of 4 to give the image
Now the point R’ is (0,8)
To get the point R , we simply divide each coordinate by 4
Thus, we have (0/4 , 8/4)
This is same as option C
john has 350 which is 50 more than sally has, how much does sally have?
Answer:
sally has 400.
Step-by-step explanation:
because if u add 350 and 50 it equals 400
Answer:
300
Step-by-step explanation:
john= 350
sally=350-50
=300
I need some help with this problem plz help ?
Given the diagram below, find X. The diagram IS
40°
x - 15°
X =
degrees.
Answer:
X=65°
Step-by-step explanation:
Both angles combined is a right angle as indicated by the small square drawn on it, a right angle is always 90° therefore
(x-15°)+40°=90°
combine like terms
x+25°=90°
subtract 25° from each side
x=65°
A math quiz has 10 questions and is scored out of 100. Each question is worth the same. The function S(q) represents the quiz score, S, in terms of the number of correctly answered questions, q.
Determine whether each statement below is true or false. Select True or False for each statement
Statements are;
1) S(q) represents a quantity that changes at a constant rate per unit interval.
2) S(q) represents a quantity that changes at a constant percent rate per unit interval
3) S(q) represents a linear function
4) S(q) represents an exponential function.
Answer:
Statements 1 & 3 are true while statements 2 & 4 are false
Step-by-step explanation:
We are told that S(q) is a function that represents the quiz score, S, in terms of the number of correctly answered questions, q.
Statement 1 is true because the quiz score(S(q)) changes at a constant rate per unit questions answered since the math quiz has 10 questions and is scored out of 100
Statement 2 is false because S(q) is not expressed as a percentage rate.
Statement 3 is correct because S(q) function is a straight linear functional relationship where it directly depends on the number of correctly answered questions(q)
Statement 4 is false because the relationship is not expressed in exponential form but as a direct linear relationship.
The function S(q) is an illustration of a linear function.
The true statements are:
a) S(q) represents a quantity that changes at a constant rate per unit interval. c) S(q) represents a linear functionThe false statements are:
b) S(q) represents a quantity that changes at a constant percent rate per unit interval d) S(q) represents an exponential function.
From the question, we understand that:
S(q) represents the quiz score in terms of the number of correct answers
This means that:
As the correct answers increases or decreases, the value of s(q) changes at a constant interval
Functions that have such behavior are linear functions because they change at a constant rate
Hence, (a) and (c) are true, while (b) and (d) are false.
Read more about linear functions at:
https://brainly.com/question/21107621
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If W(-10, 4), X(-3, -1), and Y(-5, 11) classify ΔWXY by its sides. Show all work to justify your answer.
Given:
The vertices of ΔWXY are W(-10, 4), X(-3, -1), and Y(-5, 11).
To find:
Which type of triangle is ΔWXY by its sides.
Solution:
Distance formula:
[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
Using distance formula, we get
[tex]WX=\sqrt{(-3-(-10))^2+(-1-4)^2}[/tex]
[tex]WX=\sqrt{(-3+10)^2+(-5)^2}[/tex]
[tex]WX=\sqrt{(7)^2+(-5)^2}[/tex]
[tex]WX=\sqrt49+25}[/tex]
[tex]WX=\sqrt{74}[/tex]
Similarly,
[tex]XY=\sqrt{\left(-5-\left(-3\right)\right)^2+\left(11-\left(-1\right)\right)^2}=2\sqrt{37}[/tex]
[tex]WY=\sqrt{\left(-5-\left(-10\right)\right)^2+\left(11-4\right)^2}=\sqrt{74}[/tex]
Now,
[tex]WX=WY[/tex]
So, triangle is an isosceles triangles.
and,
[tex]WX^2+WY^2=(\sqrt{74})^2+(\sqrt{74})^2[/tex]
[tex]WX^2+WY^2=74+74[/tex]
[tex]WX^2+WY^2=148[/tex]
[tex]WX^2+WY^2=(2\sqrt{37})^2[/tex]
[tex]WX^2+WY^2=WY^2[/tex]
So, triangle is right angled triangle.
Therefore, the ΔWXY is an isosceles right angle triangle.
[tex]\frac{\sqrt{5} -2}{\sqrt{5} +2}[/tex] YALLLLLLL HELP PLEASEEEEE W EXPLANATION ILL GIVE BRAINLIEST
Answer:
Step-by-step explanation:
Solve 3x^2 = 6x by rewriting the equation. Show your reasoning.
Answer:
Step-by-step explanation:
3x^2=6 Bring the 6 over to the left and set equation to 0
3x^2-6=0
Using the quadratic formula the answer is
x=±√2 decimal is 1.41421356 and -1.41421356
Solution of the given equation [tex]3x^{2}=6x[/tex] is x=2 and 0
What is an equation?An equation is a formula that expresses the equality of two expressions, by connecting them with the equals sign =.
Given,
[tex]3x^{2} =6x[/tex]
Rewrite the equation
[tex]3x^{2} -6x=0[/tex]
Solve the equation
[tex]3x^{2} -6x=0\\3(x^{2} -2x)=0\\x^{2} -2x=0[/tex]
Therefore the roots are
x=2 and 0
Hence, solution of the given equation [tex]3x^{2} =6x[/tex] is x= 2 and 0
Learn more about equation here
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The base of 3^8 is 3
•true
•false
Answer:
true
Step-by-step explanation:
Answer:
Step-by-step explanation:
True
3 is the base and ^8 is the power or exponent.
Katie runs 5 laps arround the park in 8 minutes.how many laps her minute is that
Answer:
1.6 mins
Step-by-step explanation:
8 divided by 5 = 1.6
Answer:
8÷5=1.6 answer is 1.6
Step-by-step explanation:
running each lap at 1.6 minutes
The sum of 4 consecutive integers is 50. What is the greatest of these integers?
Answer:
The greatest of the four integers is 14.
Step-by-step explanation:
Let x be the first integer.
x + (x + 1) + (x + 2) + (x + 3) = 50
4x + 6 = 50
4x = 44
x = 11
11 + 12 + 13 + 14 = 50
Find the missing side. Round to the nearest tenth.
A. 13.3
B. 11.3
C. 16.8
D. 27.1
Answer:
A. 13.3
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASEquality PropertiesTrigonometry
tan∅ = opposite over adjacentStep-by-step explanation:
Step 1: Set up equation
tan55° = 19/x
Step 2: Solve for x
Multiply x on both sides: xtan55° = 19Divide tan55° on both sides: x = 19/tan55°Evaluate: x = 13.3039Round: x ≈ 13.3And we have our final answer!
Answer:
13.3
Step-by-step explanation:
This is trigonometry
So for this one, we use a basic ratio. We need to use 19 and 55 degrees for the answer. We are given that the leg adjacent to the 55-degree angle is x and the opposite leg to the 55-degree angle is 19.
So we use tangent(opposite leg/adjacent leg) for this (TOA of SOH CAH TOA)
tan(55 degrees)=19/x
SO then solve for x and then evaluate using a scientific calculator and you should get 13.30394322
13.3
Question Help
Peter is typing an essay for his history class. The essay needs to be 7.700 words long. Peter can type 30 words per minute. If Peter has 500 words typed so far, how many hours will it take for Peter to finish typing the
essay?
It will take Peter _ hours to finish typing the essay.
(Type a whole number.)
PLEASE HELP PLEASE I AM DESPERATE I WILL MARK BRAINLIEST
Answer:
5.555
Step-by-step explanation:
I need help with this
Answer:
no solutions
Step-by-step explanation:
3x+ 7(x+1) = 2(6x+5) -2x
Distribute
3x+7x+7 = 12x+10-2x
Combine like terms
10x+7 = 10x+10
Subtract 10 from each side
10x+7-10x = 10x+10-10x
7 = 10
This is not a true statement so there are no solutions
I need help trying to find the answer to -4(x-1)=-3x+31
Answer:
x=27
Step-by-step explanation:
-4x+4=-3x+31
4=x+31
27=x
Answer:
x=-27
-4x+4=-3x+31
-x=27
x=-27
PLEASE HELP! I WILL MARK BRAINLIEST!!!
What are the essential elements of an independent clause?
a subject and a complete thought
a subject, a verb, and a complete thought
a verb and a complete thought
a complete thought
Step-by-step explanation:
A subject, a verb, and a complete thought
Answer: A subject, a verb, and a complete thought.
Step-by-step explanation:
Independent clauses have three components:
They have a subject - they tell the reader what the sentence is about.They have an action or predicate - they tell the reader what the subject is doing.They express a complete thought - something happened or was said.PLS HELP DO NOT JUST PUT A RANDOM ANSWER PLEASE 15 POINTS!!!
Answer:
Step-by-step explanation:
Where's the question?
But if the question is to represent the equation on the graph then
Just fix in any random value for x,say x=3...then insert into into your equation y=3/2x-1 y=3/2(3)-1 y will be 3.5 when x is 3 so you get a coordinate like(3,3.5) repeat that for about three more values then plot a line
HOPE THIS HELPS
I added pics cause it’s 2 in the morning.. I’m having back pain, thigh pain, cramps EVERYWHERE.. headache and just finished babysitting my baby brother.. help a gurl out please ( yes I have been copying and pasting)
Answer:
Conner's work is correct
Step-by-step explanation:
Operations With Exponents
We need to use the rule to find the product of two or more exponential expressions:
[tex]x^m\cdot x^n\cdot x^p = x^{m+n+p}[/tex]
We need to multiply:
[tex](3^5 6^8)(3^9 6^{10})[/tex]
Base 3 is treated independently from base 6, so we have two groups of operations:
[tex](3^5 6^8)(3^9 6^{10})=3^{5+9} 6^{8+10}[/tex]
Adding the exponents:
[tex](3^5 6^8)(3^9 6^{10})=3^{14} 6^{18}[/tex]
Thus, Conner's work is correct
write cp and sp i bought a suit rs 5750.00 and sold it at rs 5890.00?
CP = Rs 5750.00
SP = Rs. 5890.00
[tex]\rm \blue{\: mark \: brainleist \: }[/tex]
The lateral surface area of a cylinder is 288π square centimeters. The height of the cylinder is 16 centimeters. What is the diameter of the cylinder in centimeters?
Answer:
18 cm
Step-by-step explanation:
The formula for the lateral surface area of a cylinder is
=>2πrh
In the question:
The lateral surface area of a cylinder is 288π square centimeters.
The height of the cylinder is 16 centimeters.
Hence:
288π => 2πrh
288π => 2 × π × r × 16
288π => 32πr
r => 288π/32π
r => 9 cm
The formula of Diameter is 2 × radius
= 2 × 9 cm
Diameter =>18 cm
The diameter of the cylinder in centimeters is 18 cm
find the volume of the cone with radius 35dm and slant height 37dm
Answer:
Volume of cone is: 47464.23 dm³
Step-by-step explanation:
We are given:
Radius of cone r = 35 dm
Slant Height of cone h = 37 dm
We need to find Volume of the cone.
The formula used to find Volume is: [tex]Volume=\pi r^2\frac{h}{3}[/tex]
Putting values and finding volume:
[tex]Volume=\pi r^2\frac{h}{3}\\Volume=3.14*(35)^2 *\frac{37}{3}\\Volume=47464.23\ dm^3[/tex]
So, volume of cone is: 47464.23 dm³
write an equation in slope intercept form of the line shown that passes through (6,-1) and (3,-7)
Answer:
y=2x-13
Step-by-step explanation:
:)
8. Give an example of a rational number that is NOT an integer.
9. Give an example of an integer and prove how you know it is a rational number.
Answer:
2.37 its a rational number because its a decimal
8. -5/3 is an example of a rational number that is NOT an integer.
9. For example a number like -3/7 are also rational, since they are fractions whose numerator and denominator are integers.
Which is the best estimate for the height of the candle after 1 hour?
A. 4 cm
B. 5 cm
C. 8 cm
D. 9 cm
Answer:
about 5.5
Step-by-step explanation:
so 5cm. Just trust me i dont know how to explain but i know its right.
Answer:
C.8cm
Step-by-step explanation:
i took the test its correct
Which linear inequality is represented by the graph?
Answer:
your photo is not clear
Answer:
The answer is A
To find out the answer, substitute 0 into x and find the value of y. If the value of y is same wlike in the graph, then the equation is correct.
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