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3 years ago

Find each angle measure. ( Diagrams are not drawn to scale.)

Mathematics

1 answer:

irina1246 [14]3 years ago

4 0

Answer:

1-141

2-39

3-141

Step-by-step explanation:

180-39=141

1 and 3 look the same size and 2 looks the same as c (39°) so you jsut fill in for the letters

I'm pretty sure this is right

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If Kareem’s living room has an area of 225 square feet, how much will he spend to carpet his living room?

guapka [62]

Depends on the cost of the carpet
If the carpet costs x dollars per square foot he will pay 225x dollars.

8 0

3 years ago

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Find the volume of a cylinder that has a diameter of 12 in. and a height of 15 in

daser333 [38]

Answer:

<h3> $\sf{ \boxed{ \bold{1697.14}}}$ </h3>

Step-by-step explanation:

Given,

diameter ( d ) = 12 in

height ( h ) = 15 in

finding the radius of a cylinder

Radius is just half of diameter.

Radius ( r ) = 12 / 2 = 6 in

finding the volume of a cylinder having radius of 6 in and height of 15 in

Volume of a cylinder =  $\sf{\pi \: {r}^{2} h}$ 

⇒ $\sf{ \frac{22}{7} \times {6}^{2} \times 15}$

⇒ $\sf{ \frac{22}{7} \times 36 \times 15}$

⇒ $\sf{1697.14} \: in$ 

Hope I helped!

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6 0

4 years ago

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5 1/4 divided by 5/8 pleaseee

natulia [17]

Answer:

8.4 (42/5)

well you know that 1/4 as a decimal is .25 so take the 5 and put it in front of the .25, so you will have 5.25. And 5/8 as a decimal is .625. then just divide them by using long division or a calculator.

8 0

3 years ago

plzzzzz i vill give 5 stars a heart brainlyest if you can anwser this write 5(2j+3+1j)= using the commutive property

tatuchka [14]

Answer:

The answer would be 5 (3j + 3)

Step-by-step explanation:

The 5 outside the partheness would stay the same

2j + 1j = 3j

The 3 remains the same.

So our answer is

5(3j + 3)

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3 years ago

There are moles in 1.26 × 1024 particles.

EastWind [94]

Answer:

1.26 x 10^(24)

Step-by-step explanation:

hope this helped

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3 years ago

Find each angle measure. ( Diagrams are not drawn to scale.)​

Find each angle measure. ( Diagrams are not drawn to scale.)