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WINSTONCH [101]
3 years ago
7

Help please quick! i need to find all the missing angles and side

Mathematics
1 answer:
Molodets [167]3 years ago
8 0

Answer:

I think the answer is 73.

Step-by-step explanation:

did it state the volume?

wait its a right angle, so its 90 degrees?

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Please help me I need it done by towmorrow
musickatia [10]

Answer:

1. 12 inches are in 1 foot, 48 inches of ribbon divided by 12 is 4 feet of ribbon.

2. Since there are 12 inches in 1 foot you multiply by 3 to 12 inches for 36 inches of ribbon.

3. When you're finding inches you need to divide but when you're finding feet you need to multiply.

4. His library card is 80 millimeters and since there are 10 millimeters in 1 centimeter you divide 80 by 10 to get 8 centimeters

5. His key chain is 35 millimeters long.

6. 3 quarts is bigger than 5 pints by 2 cups.

Picture contains the work you should show for questions 5 and 6.

3 0
3 years ago
Anybody knows what is -2(g - 3) = 2(g - 7)​
Veronika [31]

Answer:

g = 4.6

Step-by-step explanation:

-3(g - 3) = 2(g - 7)

-3g + 9 = 2g - 14

-3g = 2g - 23

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3 0
3 years ago
Suppose you are covering your desk (shape below) with paper and want to know how many square inches of paper you need.
zavuch27 [327]

Answer:

a. Divide the figure into two rectangles, find the area of each rectangle and add them (See the picture attached).

b. 279\ in^2

c. The total area of the figure is 279 square inches.

Step-by-step explanation:

a. Divide the figure into two rectangles (See the picture attached), then find the area of each rectangle and finally, add the areas calculated in order to get the total area of the given figure,

b. The area of a rectangle can be found using this formula:

A=lw

Where "l" is lenght  and "w" is the width.

 Area of Rectangle A

You can identify that:

l_A=19\ in\\\\w_A=11\ in

Then, its area is:

A_A=(19\ in)(11\ in)=209\ in^2

Area of Rectangle B

You can identify that:

l_B=10\ in\\\\w_B=18\ in-11\ in=7\ in

Then, its area is:

A_B=(10\ in)(7\ in)=70\ in^2

Total area

A_T=209\ in^2+70\ in^2=279\ in^2

c. The total area of the figure is 279 square inches.

3 0
3 years ago
Pleaseeee help im confused best answer will get brainliest.
zepelin [54]

Answer:

17y-9x

Step-by-step explanation:

12y-6x+5y-3x

12y+5y-6x-3x

17y-9x

8 0
3 years ago
What is the value of arc x if the<br> central angle is 140°?<br> 140
ololo11 [35]

Answer:

it'll just be 140º

Step-by-step explanation:

because the central angle and the arc value are both congruent

7 0
3 years ago
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