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blondinia [14]
3 years ago
10

What is the measure of

Mathematics
1 answer:
stepan [7]3 years ago
7 0

Answer:

Angle A is 37 degrees, Angle B is 82 degrees, Angle C is 61 degrees

Step-by-step explanation:

Exterior angles are the supplement of interior angles, so subtract 143 from 180 to find Angle A.

180 - 143 = 37

All angles add up to 180.

37 + 61 = 98

180 - 98 = 82

Angle B is 82 degrees.

Hope this helped. :)

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Un deposito de agua tiene forma de un cubo de 10 metros de arista ¿cual es la capacidad del deposito?
joja [24]

Respuesta:

1000m³

Explicación paso a paso:

La capacidad del tanque viene dada por el volumen del cubo;

El volumen, V del cubo se da como: a³

V = a³

El borde del cubo mide 10 metros.

Por eso,

Volumen = 10³

Volumen = 10 * 10 * 10

Volumen = 1000 m³

Por lo tanto, la capacidad del tanque de agua es de 1000 m³.

7 0
3 years ago
At the beginning of the year, Samantha deposits $1000 into a savings account that pays 2.5% interest. She does not deposit money
ad-work [718]

Answer:

0,025

Step-by-step explanation:

simply devide by 100,2,5% is out of 100%

3 0
3 years ago
Sara buys a sweater at a department store. The sweater costs $3030. The store is having a 2525% off sale on everything in the st
Vaselesa [24]

Answer:

25% of 3030 is 757.5, so basically she is saving 757.5 dollars

6 0
3 years ago
Hey you!<br><br> I think I need your help with this one - Thanks~
timofeeve [1]
Hey Gary!

The volume of a cylinder is PiR^2h, or 3.14(r^2)h.
Let's define our measures.
Pi is 3.14 (simplified). However, our answer is requested in terms of Pi.
Our radius is 5.
Our height is 14.
Let's plug in our numbers.

5^2 • 14 • Pi
5^2 = 25
25 • 14 = 350.

350Pi is our answer.
However, rememver that we need to end our answer in units cubed, as we are using a 3-dimensional figure. Our answer is 350Pi in^3.
Your answer is B.)

I hope this helps!



5 0
3 years ago
Read 2 more answers
when a number,n is increassed by two and then the result is divided by five the quotient is equal to 14. write an equation and s
Delvig [45]

Answer:

68

Step-by-step explanation:

(n+2)/5=14

n+2=14*5

n+2=70

n=70-2

n=68

6 0
4 years ago
Read 2 more answers
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