Mathematics Middle School

1. How do I find slope on graphs?
2.How does a change in slope affect the graph of a line?

Answers

Answer 1

Answer:

you find a slope by looking at which way the line is going

Step-by-step explanation:

You have to look from left to right to find a slope. if the slope is going downwards, it is negative. if it is going up, its positive. ( I don't know the answer to number 2 sorry)

Answer 2
2. The slope affects the steepness of the graph .

Related Questions

Select the equivalent expression,

Answers

Answer:

C

Step-by-step explanation:

Answer:

C. x^21*y^-21

Step-by-step explanation:

When it's set up like this, you have to multiply the exponents. -3*-7=21, and 3*-7=-21. Thus, the only option for this equation is going to be C.

Hope that this helps, have a good day/night and good luck!

is this better
again WILL GIVE BRAINLIEST

Answers

Is a function domain is 1 5 10 11 14. Range is 6 50 150 176 266
Domain= All real numbers

Range= y ≥ -25/4

The Circumference of a circle is 43.96 inches, What is the circles radius? What is the circles diameter?

Answers

Answer:

Diameter: 14

Radius: 7

Step-by-step explanation:

To find the diameter, you do 43.96 divided by 3.14 and that equals 14

To find the radius, you just divide 14 by 2 and that equals 7.

radius = 7cm
diameter =14cm
area =154cm

Find the perimeter of the shape. Please help, no scams

Answers

pretty sure it is 52 :)
Yeah I’m pretty sure the answer is 52

Use algebra to find the measure of the angles in the pair of complementary angles below. Show your work.

Answers

Answer:

18 72

Step-by-step explanation:

i think this is right. Hope that helped!

the angles are 18°and 72°

complementary angles form 90°

x + 4x = 90

5x = 90

x = 90/5

x = 18

thus, the angles are 18°and 72°

plz hury Which answer choice shows the weight of the boxes in order from greatest to least?
A. 11.09, 11.283, 11.301, 12.08, 12.8
B. 12.08, 12.8, 11.301, 11.283, 11.09
C. 12.8, 12.08, 11.301, 11.283, 11.09
D. 11.09, 11.283, 11.301, 12.8, 12.08

Answers

Answer:

Basically for this problem, we want to order these five numbers from greatest to least.

So, we should have: 12.8, 12.08, 11.301, 11.283, 11.09.

This would make C the correct answer.

Let me know if this helps!

A cereal box has a length of 8 inches, a width of 114 inches, and a height of 12 18 inches. What is the volume of the cereal box?

Answers

If the height was 12 the answer would be 10,944 but if the height was 18 the answer would be 16,416. Hope this helps.

i’m too lazy to do it but the formula is volume= width x length x height

In the diagram of the base of the hexagonal pyramid, all the triangles are the same. Find the surface area of the hexagonal pyramid.

Answers

The Surface area of hexagonal pyramid= 358.32 cm square

Formula of surface area of hexagonal pyramid= 3ab+3bs
where a = apothem of pyramid
            b= base
            s= slant height
here a= 6.93cm
         b= 8cm
         s= 8cm*
* a^2 + b/2 ^2 = s^2
  6.93^2 + 4^2 = 8
Area = 3*6.93*8+ 3*8*8= 358.32

Read more about surface area:
https://brainly.com/question/2491679https://brainly.com/question/2491679

The surface area of the hexagonal pyramid is,

⇒ Surface Area of Hexagonal Pyramid = 478.32 square units

What is an expression?

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Given that;

In the diagram of the base of the hexagonal pyramid, all the triangles are the same.

Here, The slant height of the pyramid (s) = 13 cm

And, Base (b) = 8 cm

And, Apothem (a) = 6.93 cm

Now, We know that;

The surface area of the hexagonal pyramid is,

⇒ Surface Area of Hexagonal Pyramid = (3ab + 3bs) square units

After putting the values we get;

⇒ Surface Area of Hexagonal Pyramid = (3 × 6.93 × 8 + 3 × 8 × 13) square units

⇒ Surface Area of Hexagonal Pyramid = 478.32 square units

Thus, The surface area of the hexagonal pyramid is,

⇒ Surface Area of Hexagonal Pyramid = 478.32 square units

Learn more about the mathematical expression visit:

brainly.com/question/1859113

#SPJ2

What is the surface area of the geometric figure that can be formed by the net?

o 36 cm²
o 60 cm²
o 66 cm²
o 72 cm²

Answers

Answer:

o 60cm^2

Step-by-step explanation:

(2x3)2 + (6x3)2+ 6x2

i need more help!!!!!!!!!!!!!!!!!!!!!! and why do they always have weird shaped gardens
┗|｀O′|┛>:(

Answers

Well the only triangle garden Jeff will be able to make as obtuse one he could be correct if that’s what he wanted

Determine whether each relation is a function. If so, provide the domain and range.
a. Width versus area.
Width (m) Area (m2)
1 - 6
5 - 50
10 - 150
11 - 176
14 - 266
Function?
If so,
Domain =
Range =

Answers

Answer:

can you be more specific?

Step-by-step explanation:

Answer:

Yes its a function

Step-by-step explanation:

A circle of center (-3 , -2) passes through the points (0 , -6) and (a , 0). Find a?

Answers

Answer:

-4.5

Step-by-step explanation:

Answer:

[tex] a=1.58, \: \: a =-7.58[/tex]

Step-by-step explanation:

Since, circle of center (-3 , -2) is passing through the points (0 , -6) and (a , 0).

Therefore, points (0 , -6) and (a , 0) will be equidistant from the center of the circle (-3 , -2).

Hence,

Distance between (0 , -6) and (-3 , -2) = Distance between (a , 0) and (-3 , -2).

[tex] [0-(-3)]^2 + [-6-(-2)]^2=[a-(-3)]^2 + [0-(-2)]^2[/tex]

[tex] [0+3]^2 + [-6+2]^2=[a+3]^2 + [0+2]^2[/tex]

[tex] [3]^2 + [-4]^2=[a+3]^2 + [2]^2[/tex]

[tex] 9 + 16=[a+3]^2 + 4[/tex]

[tex] 25=[a+3]^2 + 4[/tex]

[tex] 25-4=[a+3]^2[/tex]

[tex] 21=[a+3]^2[/tex]

[tex] [a+3]^2=21[/tex]

[tex] [a+3]=\pm\sqrt {21} [/tex]

[tex] a=\pm\sqrt {21} - 3[/tex]

[tex] a=\sqrt {21} - 3, \: \: a =-\sqrt {21} - 3[/tex]

[tex] a=1.58257569, \: \: a =-7.58257569[/tex]

[tex] a=1.58, \: \: a =-7.58[/tex]

Help! Got to hand this in in 5 minutes! And also DO NOT put useless answers, or I'll have to report you, not if you tried though! :)

Answers

the answer is on the photo below, I hope I helped! Hope you do well!!!

PLEASE ANSWER!!!
110o
112o
142o
144o

Answers

The answer is 110o
Hope this helps

MAKING BRAINLIEST ONLY ANSWER IF 100% CORRECT!

Answers

No photo attached ...
there’s nothing to answer...

help me with number 5 please

Answers

Answer:

17.95

Step-by-step explanation:

You subtract 964.36 from 982.31

The answer is 17.95
Hope this helps

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

Answers

y=1/1-5 rise one go over one. the b is the y-intercept

If x=3, Solve, -3x +4 *

Answers

Answer:

-5

Step-by-step explanation:

3x -3 = -9 + 4 = -5

Answer:

-5

Step-by-step explanation:

-3 times 3 = -9 then add 4 and u get -5

I need help with this question, thank you. EXPLAIN.

Answers

Answer:

263.76

Step-by-step explanation:

It is 7 times 12 times 3.14. Then you round your answer

The formula for the volume of a cylinder is V=πr^2h. Which is volume equals pie * radius squared * height. pie = 3.14. radius is diameter/2, 3.5 in this case, then squared which is 3.5 * 3.5. And the height is 12. You take 3.14, 3.5^2, and 12 then multiply each term. So your substituted equation would be V=3.14(3.5^2)12.

This is how it would go:

V=3.14(3.5^2)12.
3.5^2 = 12.25.
- just squared 3.5, that equals 12.25

V=3.14(12.25)12
3.14 * 12.25 = 38.465
- pie times 12.25 equals 38.465

V=38.465(12)
38.465 * 12 = 461.58
- 38.465 * 12 = 461.58

V=461.58
- Your answer is 461.58 centimeters!!

if you didn’t know,
^ is what you use for exponents
* is what you use for multiplying

Help me on this question with a explanation please.

Answers

Answer is 50cm, to get the diameter you divide the circumference by pi.

WIL GIVE BRAINLIEST IF CORRECT PLEASE HURRY

Answers

Answer:

D

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

If you simplify [tex]\frac{5}{5}[/tex] it equals 1 and 1* any number Is that number.

At The Burger Palace, 2 hamburgers and 1 small order of fries costs $6.50. The Clarke family ordered 5 hamburgers and 5 small orders of fries and paid $17.75.

Select the TWO equations that fit the scenario described above


a. 2x+5y=24.25

b 6.50x+17.75y=5

c 5x+5y=6.50

d 5x+5y+17.75

e 2x+y=6.50

Answers

Answer:

The answer is D.

Answer:

why they ordering that much the faties

A 12-sided number cube with the numbers 1 through 12 is rolled. Rounded to the nearest hundredth, the probability that the number cube lands on a number other than 4 is what percentage?

Answers

Answer: 91.6666666667 pero lo redondeadas y te da de resultado 92.0% de probabilidades que no caiga un 4

Step-by-step explanation:divide 100 entre 12 y el resultado lo multiplicas por 11. no es como se saca la respuesta normalmente pero es una opción

The possibilities other than 4 are 1, 2, 3, and 5-12, so 11 other possibilities out of 12

11/12 = 0.91666667 = 91.67%

Answer this question please and thank you

Answers

Answer:

7/8 to the 7th power

Step-by-step explanation:

823543/2097152 that is the answer

Need help with both plz help me it is turn in by 12:10

Answers

The first question is the 64 trucks and 80 cars. The second is the ratio 3:5

Answer:

The first question is the 64 trucks and 80 cars. The second is the ratio 3:5

Step-by-step explanation:

PLEASE HELP ME!! I CAN'T FIGURE OUT THIS QUESTION ON PRODIGY REEEEEEEEE I'LL GIVE BRAINLIEST

Answers

Answer:

She can buy 8 bags of soil

Step-by-step explanation:

2.7s + 14.9 < 39.2

Subtract 14.9 from both sides

2.7s  < 39.2 - 14.9

2.7s < 24.3

Divide both sides by 2.7

s < 24.3 /2.7

s < 8.89

the answer isssssa


9

The amusement park welcomed a total of 1,655 men, 1,775 women, and 684 children to a special event. This event lasted 22 days. The same number of people came to the event each day.

how many visitors came to the park each day during this special event

A. 177 visitors
B. 186 visitors
C. 187 visitors
D. 287 visitors

Answers

Answer:

187

Step-by-step explanation:

1655+1775+684=4114

4114/22=187

Total guest divided by 22=187

−2√24+2√2−2√8 Simplify Work Needed

Answers

Answer:

24

Step-by-step explanation:

Please help me I can't get anymore wrong :)

Answers

Answer:

C

Step-by-step explanation:

I hoped i helped please don't be mad if I'm wrong TT>TT

I could be C

PS: sorry if I’m wrong

A circle of center (-3 , -2) passes through the points (0 , -6) and (a , 0). Find a.
Pls

Answers

Answer:

It passes through the point (3,4). Given that the center of the circle is the point (0,0). We know that the equation of the circle is given by : (x-a)^2 + (y-b)^2 = r^2 where (a,b) is the center and r is the radius.

Answer:

(-4.5,0)

Step-by-step explanation:

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