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2 years ago

Can someone help me with this problem

Mathematics

1 answer:

fredd [130]2 years ago

4 0

So a triangle angles must add up to 180. You would subtract 180 by the two known angle which are 90 and 30. Then if you subtract them you would get 60. The final answer is 60

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Need help solving this 10x+32

Usimov [2.4K]

10x+32=0
10x=-32
x=-32/10 or -3.2 or -16/5

8 0

2 years ago

If $6000 was expected in sales and only $5100 was attained, what reduced fraction represents sales attained?

ira [324]

The reduced fraction that represents the sales attained is 17/20

<h3>How to determine the fraction?</h3>

The given parameters are:

Expected = $6000

Attained = $5100

The fraction is represented as:

Fraction = Attained/Expected

So, we have:

Fraction = 5100/6000

Divide by 300

Fraction = 17/20

Hence, the reduced fraction is 17/20

Read more about fractions at:

brainly.com/question/1622425

#SPJ1

7 0

1 year ago

First, complete the sentence to show how the figure can be decomposed into triangles and rectangles with the fewest number of pi

Whitepunk [10]

Answer: look below

Step-by-step explanation: answer 2 triangles 1 rectangle triangle Area is 6

For the rectangles is 16 and the combined area is 28!

6 0

2 years ago

Solve 2y = 6x + 10 y = 2x + 4

mihalych1998 [28]

Answer:

x =-1

Step-by-step explanation:

$\left \{ {{2y = 6x +10} \atop {y = 2x +4}} \right.$

replace y by 2x +4 in the first equation

2(2x + 4) = 6x + 10

4x + 8 = 6x + 10

-2x +8 = 10

-2x = 2

x = -1

7 0

3 years ago

How can you calculate the area of the circle if you know the circle's circumference?

Jobisdone [24]

<u>Answer with step-by-step explanation:</u>

We know that the formula for area of a circle is given by:

<em>Area of a circle = $\pi r ^ 2$ </em>

So to find the area of circle, we basically need to know the radius of the circle.

If we know the circumference of the circle, we can calculate the area of the circle too.

Formula for the circumference of the circle is given by:

$2\pi r$

So if we know the circle's circumference, we can find the value of radius and then find the area of circle with it.

5 0

2 years ago

Read 2 more answers