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soldi70 [24.7K]
3 years ago
8

Can someone pleaseeee help if you’re correct I’ll give u brainlist

Mathematics
1 answer:
tangare [24]3 years ago
4 0

55 degrees. If you add the other three angles together you get 305. Considering that a circle is 360 degrees, you would subtract those two and get 55.

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A woman made a deposit of $196. if her deposit consisted of 60 bills, some of them one-dollar bills and the rest being five- dol
Yuki888 [10]

Answer:

11 $5 dollar bills and 5 one dollar bills.

Step-by-step explanation:

5 times 11 plus 5.

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4 years ago
How to solve the equation
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3 years ago
assume that the moon is a sphere. what is the volume of the moon if its diameter is 3,476 km? Express your answer in scientific
Arada [10]

Answer:

<u>Volume=2.2*10^10  km^3 </u>

Step-by-step explanation:

Given

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The formula for the volume of sphere is:

V=4/3 πr^3

As it can be clearly seen that the formula uses radius, and we are given diameter. So we have to find the radius first

So,

radius=r=d/2

=3476/2

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Now putting the value of r and pi in the formula:

V=4/3*3.14*(1738)^3

=12.56/3* 5249879272

= 21979494552.106

Rounded off to two significant digits:

<u>Volume=2.2*10^10  km^3 </u>

7 0
3 years ago
Read 2 more answers
Express as a trinomal (2x-9) (3x+4)
tekilochka [14]

Answer:

Step-by-step explanation:

Hello, please consider the following.

\begin{aligned} (2x-9)(3x+4)=\ &2(3x+4)\\&-9(3x+4)\\\\ =\ & 6x+8\\&-27x-36\\\\=\ &(6-27)x+8-36\\\\=\ &-21x-28\end{aligned}

Thank you.

6 0
4 years ago
The legs of an isosceles triangle are 7cm longer than the base. Find the legs if the perimeter of the triangle is 38cm.
irina [24]

The legs of an isosceles triangle are 7cm longer than the base. Find the legs if the perimeter of the triangle is 38cm.

(38 - 7 - 7) : 3 = <em>8 cm  (base)</em>

8 + 7 =

<h2><u><em>15 cm ( Legs)</em></u></h2>

check

8 + 15 + 15 = 38

the answer is good

3 0
2 years ago
Read 2 more answers
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