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Stolb23 [73]
3 years ago
9

Which property is used in the following expression ? 8(2 + 7) = 16 + 56

Mathematics
2 answers:
nikdorinn [45]3 years ago
8 0

Answer:

Distributive property

Step-by-step explanation:

Nuetrik [128]3 years ago
7 0
I need pints im so sorryy
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Is 1/4 equivalent to 1/8? use the number lines below and the drop-down menus to explain your answer
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NO

Step-by-step explanation:

The left side  0.25  does not equal to the right side  0.125  , which means that the given statement is false.

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2 years ago
Find the measure of one interior angle for the following regular polygon
shusha [124]

Answer:

Step-by-step explanation:

I am assuming that by "interior" angle you do not mean the central angle.

This is a 10-sided polygon, a decagon. That means that there are 10 triangles that can extend from the center, with their sides being equal to the radii of the decagon. If we extract one of these triangles we can find what the interior angle is. The vertex angle measures 360/10 which is 36.

Split this triangle in half from the vertex to the base, creating a right triangle. The vertex angle is also split in half, making this angle (the vertex angle is the one at the top of the triangle) 18 degrees. We already know that one angle inside this right triangle is 90 (definition of a right triangle) and to find the other one, we apply the Triangle Angle-Sum Theorem:

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3 years ago
The quotient of two and five times a number
trasher [3.6K]
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Explanation:
8 0
3 years ago
Use systems of equations to solve the problem.
S_A_V [24]
X + y = 180
Y = wheat, x = oats
Y = x + 20. In the 1st equation, get y by itself getting y = 180 - x.
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4 0
3 years ago
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