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Answer:

4 is c

5 is b

6 is 11 and 71

7 is 27.5 and 84.25

Answer:

the answer is 270 degrees

Step-by-step explanation:

can you help me on my question?

Answer:

J(0,2)

Step-by-step explanation:

When you reflect a point across the x-axis, the x-coordinate remains the same, but the y-coordinate is transformed into its opposite (its sign is changed). If you forget the rules for reflections when graphing, simply fold your paper along the x-axis (the line of reflection) to see where the new figure will be located.

The new coordinate of the point j' will be (-8, 12).

A spatial transformation is each mapping of feature space to itself and it maintains some spatial correlation between figures.

It is the image of the point which is located in the opposite direction of a given point.

Point j (-8, -12) is reflected over the x-axis. Then the coordinate of the reflected point j' will be  

If the coordinate of a point is (x, y) and it is reflected across the x-axis. Then the coordinate of the reflected point will be (x, -y).

Then the new coordinate of the point j' will be (-8, 12).

More about the transformation of a point link is given below.

https://brainly.com/question/27224339

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Answer:

Step-by-step explanation:  adding & subtraction section,

a)1/3  b)2/5 c)3/4 d)-3/10 e)19/12 f)35/36  g)7/6 h) 7/3  i)25/24   j) 1 (7/10)

k) 1  (35/36)      l) 0

Answer:

A. 36*

Step-by-step explanation:

first find angle a:

180-117=63

a=63

then find angle b by subtracting 81 and 63 from 180

180-81=99

99-63=36

angle b = 36

Step-by-step explanation:

Area of Shaded part

= 2 * Area of Quarter-circle - Area of Square

= 0.5π(8)² - 8²

= 32(π - 2)cm².

Perimeter of Shaded part

= 0.5 * 2π(8)

= 8πcm.

The perimeter of the shaded part is 8πcm and the area of the shaded part is 8πcm and 0.5π(8)² - 8² respectively

Radius, r = 8 cm

= 1/2πr

Perimeter of Shaded part = 1/2 * 2πr

= 1/2 × 2 × π × 8

= 8πcm.

= 1/2πr²

Area of Shaded part

= Area of Quarter-circle - Area of Square

= 0.5π(8)² - 8²

Learn more about area of quarter circle:

https://brainly.com/question/21938535

Answer:

Step-by-step explanation:

Let the fraction is "x"

hence putt in box we get,

1-x=3/7

x=1-3/7

taking LCM

x=7-3/7

x=4/7 Ans....

Answer:

The fraction which goes in that box is 3/7.

Answer:

This function doesn't have zeros because it doesn't touch the x-axis.

EDIT: I didn't see the negative sign before the 3. The function crosses the x-axis at (-5,0) and (5,0). Sorry!

Answer:

-4/11 or -0.36363

Step-by-step explanation:

;)

Answer:

-4/11

Step-by-step explanation:

-3/5 = -33/55

-33/55 + 13/55 = -20/55

Simplified: -4/11

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Answer:

18 pounds = 48 pizzas

18 pounds = 48 pizzas 22.5 pounds = 60 pizzas

18 pounds = 48 pizzas 22.5 pounds = 60 pizzas 27 pounds = 72 pizzas

Step-by-step explanation:

1) because they are ratios you multiply 18 and 8 (18 × 8 = 144) then you divide 144 by 3 (144÷3 =48)

2) now you do the same thing multiply 22.5 and 48 (22.5 × 48= 1,080) and divide 1,080 by 18 (1,080 ÷ 18= 60)

3) multiply 27 times 60 (27 × 60= 1,620) now divide 1,620 by 22.5 (1,620 ÷ 22.5= 72)

The table is:

Cheese   Number of Pizzas

3 pounds          8

18 pounds        48

22.5 pounds    60

27 pounds        72

It is the quantity of an amount of something at a rate of one of another quantity.

In 2 hours, a man can walk for 6 miles

In 1 hour, a man will walk for 3 miles.

We have,

3 pounds bag of cheese makes 8 pizzas.

This means,

3 pounds = 8 pizzas

1 pound = 8/3 pizzas

Now,

1 pound = 8/3 pizzas

Multiply 18 on both sides.

18 pounds = 18 x 8/3

18 pounds = 48 pizzas

1 pound = 8/3 pizzas

Multiply 22.5 on both sides.

22.5 pounds = 22.5 x 8/3

22.5 pounds = 60 pizzas

1 pound = 8/3 pizzas

Multiply 27 on both sides.

27 pounds = 27 x 8/3

27 pounds = 72 pizzas

Thus,

The number of Pizzas for 3 pounds is 8.

The number of Pizzas for 18 pounds is 48.

The number of Pizzas for 22.5 pounds is 60.

The number of Pizzas for 27 pounds is 71.

Learn more about unit rates here:

https://brainly.com/question/11258929

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Answer:

H

Step-by-step explanation:

The answer is H because when is says JKLM is similar to PQRS it is say that the sides JK is equal to PQ, that the side KL is equal to the side QR, that the side LM is equal to RS and the side MJ is equal to SP.  When trying to use proportions to find out if a figure is similar to another figure you have to divide a side that is congruent to another side length. For example side QR is congruent to side KL and side PS is congruent to the side JM so if you were to QR/KL it would be equal to PS/JM because the figures are similar if that makes sense. ( sorry if this doesn't make sense it's hard to explain this concept virtually.)

Step-by-step explanation:

❀ [tex] \underline{ \underline{ \text{Given}}} : [/tex]

❀ [tex] \underline{ \underline{ \text{To \: find}}} : [/tex]

✏ [tex] \underline{ \underline{ \text{Solution}}} : [/tex]

[tex] \boxed{ \sf{Volume \: of \: a \: cone = \pi \: {r}^{2} \: \frac{h}{3}}} [/tex]

Plug the values and then multiply !

→ [tex] \tt{ \frac{22}{7} \times {9}^{2} \times \frac{12}{3}} [/tex]

→ [tex] \tt{3.14 \times 81 \times 4}[/tex]

→ [tex] \tt{1017.36 \: {cm}^{3}} [/tex]

[tex] \pink{ \boxed{ \boxed{ \tt{Our \: final \: answer : 1017.36 \: {cm}^{3}}}} }[/tex]

Hope I helped ! ツ

Have a wonderful day / night ! ♡

▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁

Answer:

Its A. g = 11

Step-by-step explanation:

Follow PEMDAS (Parantheses, exponents, multiplication, division, addition, and subtraction)

(g = 11 - 9 = 2)

7(2) = 14

14 + 12 = 26

I hope this helps u! :D

9514 1404 393

Answer:

  (A)  g = 11

Step-by-step explanation:

We can find out by undoing what is done to g.

  26 = 7(g -9) +12

  14 = 7(g -9) . . . . . . . . subtract 12

  2 = g -9 . . . . . . . . . divide by 7

  11 = g . . . . . . . . . . add 9

The value of g that makes the equation true is g = 11.

Answer:

t(d) = 246d + 1200

Step-by-step explanation:

t(d) = p(d) + b(d)

Where,

t(d) = Bernice's total monthly income

p(d) = monthly paycheck

b(d) = babysitting earnings

d = number of weekdays

p(d) = 210d + 1100

b(d) = 36d + 100

t(d) = p(d) + b(d)

= (210d + 1100) + (36d + 100)

= 210d + 1100 + 36d + 100

= 246d + 1200

t(d) = 246d + 1200

Answer:

she reads 4 pages per minute hope this helps

Step-by-step explanation:

Answer:

4.1 pages per minute

Step-by-step explanation:

In fraction form we want one minute not five minutes

20.5/5 is what we have but we need x/1

To do this we divide by 5 for the denominator and numerator

20.5/5=4.1

5/5=1

Our answer is 4.1/1 or just 4.1

In ratio form it would be:

pages:minutes

20.5:5

4.1:1

Answer:

9.025

Step-by-step explanation:

9+25*0.001

9+0.025

9.025

Answer:

x = 7

x = -7

Explanation:

x² = 49

[tex]\bold{x=\sqrt{49},\:x=-\sqrt{49}}[/tex]

√49 = 7

-√49 = -7

x = 7, x = -7

______________________________

______________________________

Answer:

Are there two you're asking for?

#2: x ≥ 9

#3: x > -2

Step-by-step explanation:

#2 Work:

x - 13 ≥ -4

Step 1: Add 13 to both sides

x - 13 + 13 ≥ -4 + 13

Add -4 and 13 to get 9.

x ≥ 9

#3 Work:

x/2 > -1

Multiply both sides by 2. Since 2 is positive, the inequality direction remains the same

x/2 * 2 > -1 * 2

x > -2

Answer:

16.40X37.5=615

615X50=30,750

Your answer is A

Step-by-step explanation:

Answer:

12.5

Step-by-step explanation:

y= kx

k= y/x

x= 5, y= 12

k = 12/5

Therefore the value of x when y is 30 can be calculated as follows

y = kx

30= 12/5x

x= 30÷12/5

x= 30× 5/12

x= 150/12

x= 12.5

Answer:

137 ft²

Step-by-step explanation:

The shop is rectangular in shape. The area of a rectangle is given by:

Area = length * width

Since the length of the shop = 20 ft and the width = 10 ft, therefore:

Area of the shop = length * width = 20 ft * 10 ft = 200 ft²

The part that would not be tiled is of triangular shape. The area of a triangle is given as:

Area = (1/2) * base * height

The base of the triangle = 18 ft, the height = 7 ft. Hence:

Area of non tiled part = (1/2) * base * height = (1/2) * 18 ft * 7 ft = 63 ft²

The total square feet of tile needed to complete the job = Area of shop - Area of non tiled part

The total square feet of tile needed to complete the job = 200 ft² - 63 ft² = 137 ft²

Answer:

Your welcome:):):):):):):):)

Answer:

x = 2

Step-by-step explanation:

First subtract 3 from both sides

4x = 8

Next divide 8 by the opposite side

x = 2

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Answer:

The answer is x = 2.

Step-by-step explanation:

Move all terms that don't contain  "x"  to the right side and solve.

Hoped this helped!

Answer:

47.5°

Step-by-step explanation:

(2x+10)°+75°= 180°------ sum of angles of a triangle

or, (2x+10°)=180°-75°

or, (2x+10°)=105°

or, 2x=105°-10°

or,2x=95°

or, x= 95÷2

therefore, x=47.5°

Answer:

x=21.25

Step-by-step explanation:

The lower two angles will be equal in an isosceles triangle and all angles in a triangle add up to 180 degrees so:

75+(2x+10)+(2x+10)=180

75+4x+20=180

4x=85

x=21.25

(both lower angles=52.5 degrees)

Proof:

52.5+52.5+75=180

Answer:

No solution

Step-by-step explanation:

Answer:

no solution

Step-by-step explanation:

Answer:

4 5/6

Step-by-step explanation:

This would be the answer as a mixed number

Answer:

4 5/6

Step-by-step explanation:

6x4=24

24+5+29