Mathematics Middle School

Determine the type of relationship that you would expect for the graph of the date below:
the number of hours spent studying and the test score

Determine The Type Of Relationship That You Would Expect For The Graph Of The Date Below: The Number

Answers

Answer 1

Answer:

Step-by-step explanation:

Negative I think

Answer 2
It would be positive because as hours spent studying increase, test scores increase

Related Questions

Use the distributive property to multiply.

-6(-3m+1)

Answers

Answer:

18m-6

Step-by-step explanation:

A structure covering a sports practice field has the shape of half of a cylinder, as shown. What is the total surface area of the structure to the nearest square yard, including the ends and the flat area of the field itself? Use 3.14 for .

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wait i dont know why it wont let me comment or see comments but wheres the picture?

Write the equation of the line in slope-intercept form using y=mx+b​

Answers

Answer:

y=-2x+2

Step-by-step explanation:

Answer:

y = -2x +2

Step-by-step explanation:

y = mx + b

m = slope

y2 - y1/x2 - x1 = m

Using two points, plug in the x values and y values into the equation to find slope.

(0, 2) (1, 0)

2 - 0/0 - 1 = 2/-1 = -2

m = -2

y = -2x + b

b = y-intercept

The y-intercept is the number that crosses through the y axis with an x value of 0.

(0, 2)

b = 2

y = -2x + 2


mZ2=
m23=
m24=
Help due today!!!

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there is no picture or instructions. what do u need
there isn’t in pictures? how are we supposed to help? what’s the question??

Write the equation of the line in slope-intercept form using y=mx+b​

Answers

The answer is Y= 3/1x+5

Answer:

y = 3/1x + 5

Step-by-step explanation:

The line crosses the y-axis at 5, meaning the y intercept is 5.

The slope has a rise of 3 and run of 1, making the slope 3/1.

In the figure given below, calculate x and y.

Answers

Answer:

x = 73°

        y = 39°

Step-by-step explanation:

x + 107 = 180        {Linear pair}

        x = 180 - 107         {Subtract 107 from both sides}

        x = 73°

y + 51 + 90 = 180      {straight line angles}

   y  +  141   = 180

           y = 180 - 141

          y = 39°

x= 73. y=39. 180-107=73 and since it is a straight line the angle is 180. and 90-51= 39 because a right angle is 90 degrees and since the other side was a right angle that means that angle has to be a right angle too

What is 5 x 5 x 5 x 5 x 5 x 5 x 5 x 5 x 5 x 1

Answers

Answer:

1953125

Step-by-step explanation:

Answer:

1953125

Step-by-step explanation:

5*5 = 25

25*5 = 125

125*5 = 625

625*5 = 3125

3125*5 = 15625

15625*5 = 78125

78125*5 = 390625

390625*5 = 1953125

1953125*1 = 1953125 Answer

Please help, I will give Brainliest to the person that answers right first!

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After doing the math on a piece of paper I believe the answer is 1/9 please let me know if this is incorrect

plz help plz ill give brainiest

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Answer:

y = 2.5 x ⨉

Step-by-step explanation:

Due Today! Please Help! Thxs!

Answers

Answer:

I'm sorry but what exactly is the question?

h= 13 hope this helps :)))

the length of a rectangular room is 4 yards and the width is 6 yards of carpet cost $18 per yard how much will the carpet cost for the room​

Answers

Answer:

I think it's $432

Step-by-step explanation:

6x4=24x18=432

The answer is 432$.

Use the distributive property to multiply.

6(-7m-6)

Answers

the answer is -42m-36

Answer:

-42m - 36

Step-by-step explanation:

you just distribute the 6

You will now see two questions that may look a little different.

Simplify the following expression.

12 -2(x + 1)

Answers

The answer is -2x=-6
10-2x
12-2(x+1)
12-2x-2
10-2d

what is m = 2/3; (6, 1) in slope intercept form? :)

Answers

Answer:y=6x-16y=6x-16

Step-by-step explanation:

y = 2/3x - 3

Slope-intercept form looks like this: y = mx + b. m is your slope (in this case 2/3), and b is your y intercept.

Here, you already know the slope so you can plug it into the equation

y = 2/3x + b

To find b, plug in your point ((6,1)) in for x and y and then solve for b

1 = 2/3(6) + b
1 = 4 + b | multiply 6 x 2/3
-3 = b | subtract 4 from both sides

Now, plug b into your equation and you’re all set!

y = 2/3x - 3

I hope this helped :)

If x = 11 units and h = 7 units, then what is the area of the triangle shown?

A.
77 square units
B.
24.5 square units
C.
115.5 square units
D.
38.5 square units

Answers

The answer is A because of base times height

Answer:

38.5

Step-by-step explanation:

x÷2= 5.5

5.5×7= 38.5

answer: 38.5

IF SOLVED I WILL CORRECTLY ILL GIVE 5 STARS AND BRAINIEST Which of the following describes a correct method
for solving the equation below?
8 + y = −4
a. Add 8 to both sides.
b. Subtract 8 from both sides.
c. Add 8 to both sides, then add y to both sides.
d. Subtract 8 from both sides, then divide both
sides by –1

Answers

I think it would be a

Andrew and his father are scuba diving at -38 feet and Tackle Box
Canyon has an elevation of -83 feet. Write an inequality to compare
the depths. Explain the meaning of the inequality.

Answers

Answer:

-38>-83

Step-by-step explanation:

-38 is closer to 0 than -83, making it larger

Please, I need help!!

A circle has a radius of 3 m. What is its circumference?

Use 3.14 for π, and do not round your answer. Be sure to include the correct unit in your answer.

Answers

Answer should be 18.85
the answer is 18.85....

Which situation results in a final value of zero?


A.The temperature after a decrease 5∘F from a temperature of −5∘F

B.The height of an airplane after taking off from ground level and rising 1,000 feet.

C.The amount of money received in change after making a $10 purchase with a $20 bill.

D.The distance above sea level after increasing 24 meters from a depth of 24 meters below sea level.

Answers

Answer:

D

Step-by-step explanation:

-24+24=0

have a nice day.

Answer is D . 24+(-24) = 0

Belinda needs to find the area of a figure that can be separated into a square and a triangle. The base of the triangle is 15cm, and the height is 18cm. The length of the side of the square is equal to the base of the triangle. Which expression can Belinda use to find the area of the figure? HELP DUE IN 15 MINS​

Answers

In think it’s c since 2(15) represents the square 2=squared and the 15 is the base . Triangle= base(15) times height(18) times 1/2 which gets you the equation 2(15)+1/2 15(18)

What is the area of the real object that the scale drawing models?

scale factor 1:5
area of scale drawing: 12 square cm
area of real object: ?​

Answers

Answer:

60

Step-by-step explanation:

1×5=5

12×5=50

answer:60

PLEASE HELP!!!! PLEASE! EASY!! BRAINLIEST RIGHT AWAY IF YOU EXPLAIN!!!

Find the surface area of the triangular prism.

Answers

Answer:

First picture: 60

Second picture:

Step-by-step explanation:

The first step for the first picture is to find the area of the triangle on top. In order to do that, we have to use the equation: (W*L*1/2)

(3*4*1/2)=6

Then, we multiply the above equation by the Height. Which makes the equation become 60.

The first step for the second picture is the same. We first find the area of the triangle on top.

(12*9*1/2)=54

Then we multiply the height by our above answer.

(54*20)=1,080

The other measurements that were there aren't needed. So, next time, completely ignore them!

Hope you have a good day/night! Good luck!

THE FIRST IS 135
THE SECOND TRIANGLE IS 20

*15 Points* Answer the question and I will give you BRAINLIEST, but you must be correct, and the first one to answer.

Answers

Answer:

The answer is B

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

The answer is B because you have to start off with the variables that have the highest exponents and end off with the whole numbers. Am I correct?

HELPPPPPPPPPPPPPPPPPPPPPPPPPEPPPPPPPPPPPPPPPPPPPPPPP

Answers

Answer:

1st Question:

(2,-3)

(3,-1)

(3,1)

(4,1)

(5,3)

2nd Question

y=-2+10x (graph in desmos to be sure)

Step-by-step explanation:

1st Question: just write the x and the y that the x is pointing to

2nd Question: type the points on a table in desmos and find a equation that goes through the same line

THIS IS FROM THE ANNE FRANK PLAY
Reread lines 123-141, how does this passage help the audience and readers understand the order of events?

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What is the Page and the act number ?
page and act number?

Please help asap.......

Answers

Answer:

Step-by-step explanation:

Number of red marbles=4

Number of blue marbles=3

P(B)=3/10

P(R)=4/10=2/5

Total number of marbles=10

Answer:

The number of red marbles is 4. The number of blue marbles is 3. The total number of marbles is 10 because 4+3+3 is 10. P(red) is 2/5 because there are 10 total marbles and there are 4 marbles which is equal to 4/10 marbles are red, and you simplify 4/10 to 2/5. P(blue) is 3/10 because there are 3 blue marbles out of 10 marbles.

Math Easy 15 points for my lil brother

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9 is the ANSWER R !!!!!!!!!!
the answer is a.9
hope it helps!

what is the diameter of a circle with area of 113.04 square cm. use 3.14?


pls fast

Answers

Answer:

diameter of a circle = 12cm

Step-by-step explanation:

Area of a circle = πr²

113.04 cm² = πr²

First, search for radius (r) :-

r = √(113.04/π)

r = 6 cm

As diameter is equals to 2×radius

The diameter of a circle = 2 × 6cm

Final answer = 12 cm

Answer:

d≈12cm

Step-by-step explanation:

Using the formulas

A=πr2

d=2r

Solving for d

d=2A

π=2·113.04

π≈11.99696cm

Hep I’m trash at math

Answers

Step-by-step explanation:

[tex]\pi {r}^{2} \frac{h}{3} [/tex]

π×4×4×8/3

π×16×8/3

128/3×π

128/3π cm²

sameeeeeeeeeeeeeeeeeee

Write the equation of the line in slope-intercept form using y=mx+b​

Answers

Answer:

y = 4x + 4

Step-by-step explanation:

Two points you can see on the graph are (0,4) and (-2,-4)

Now, to find the slope, use delta y/ delta x

(-4-4)/(-2-0)

(-8)/(-2) = 4

Slope is 4.

y = 4x + b

Now, to find b, we need the y-intercept, which is the point where x is 0 and the graph crosses the y-axis.

This value is 4. So, the y-intercept is 4

Substitute into your equation

y = 4x + 4

Y=4x+4 !!!!!!!!!!!!!!!
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