3 years ago

Which of the following is the measure of one of the central angles of a regular octagon

Mathematics

1 answer:

Mashutka [201]3 years ago

5 0

Answer:

I'm doing a challenge. This is my answer. IDK.

Step-by-step explanation:

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The value of X in the equation is -3

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3 years ago

1. 4x– 15 = 17 - 4x+10x Help?

Nadya [2.5K]

Answer:

x=-16

Step-by-step explanation:

4x– 15 = 17 - 4x+10x

4x+4x-10x = 17+15

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4 years ago

Use the given conditions to write a system of equations. Solve the system and find the numbers. The sum of two numbers is 10. If

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X + y = 10
x - y = 2

add the equations together
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3 years ago

Barry wants to make a drawling this is 1/2 the size of the original. If a tree in the original drawling is 11 inches tall and 7

avanturin [10]

Answer: 5.5 inches, 3.5 inches

Step-by-step explanation:

Given

Barry wants to make a drawing i.e. half the size of original

The length and width of the original drawing are 11 inches and 7 inches respectively.

So, the intended drawing is obtained by multiplying the original dimensions by $\frac{1}{2}$

The length of barry's drawing is

$\Rightarrow 11\times \frac{1}{2}\\\\\Rightarrow 5.5\ \text{inches}$

The breadth of barry's drawing

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3 years ago

Two groups of students were asked how far they lived from their school. The table below shows the distances in miles:

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The best answer is C because 2.17 x 2=4.34

C. Its value for group A is double the value for Group B.

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3 years ago