3 years ago

Select all the angles that are supplementary to angle 1.

Mathematics

1 answer:

Doss [256]3 years ago

8 0

M and n are the answer

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Find the value of r (r,6) and (4,8) m=2

liubo4ka [24]

M is the slope, so, y=mx or y=2x. If y is 8 then x is 4.

y=6 x=r

6÷2=3, so r=3.

hope this helps and sorry if it got confusing.

6 0

4 years ago

Need help please assist me find the area of a regular hexagon

garri49 [273]

Answer:

The area of the regular hexagon is $166.3\ units^{2}$

Step-by-step explanation:

we know that

The area of a regular hexagon can be divided into 6 equilateral triangles

step 1

Find the area of one equilateral triangle

$A=\frac{1}{2}(b)(h)$

we have

$b=r=8\ units$

$h=4\sqrt{3}\ units$ ----> is the apothem

substitute

$A=\frac{1}{2}(8)(4\sqrt{3})$

$A=16\sqrt{3}\ units^{2}$

step 2

Find the area of 6 equilateral triangles

$A=(6)16\sqrt{3}=96\sqrt{3}=166.3\ units^{2}$

7 0

3 years ago

Choose the answer. Find the product. -1/2 • ( - 8) <br> A. -16<br> B. -4 <br> C. 4<br> D. 16

nignag [31]

Answer:

C. 4

Step-by-step explanation:

-1/2 * (-8)

Replace -8 with a fraction

-1/2 * -8/1

Multiply the numerators

-1 * -8 = 8

Multiply the denominators

2*1 =2

Put the numerator over the denominator

8/2 = 4

3 0

3 years ago

Read 2 more answers

A rectangle has an area of 24 square centimeters. What could be its length and width?

Aliun [14]

Answer:

true or false

Step-by-step explanation:

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7 0

2 years ago

I need help with 5,6,7 in the pic above, don’t have to answer the arithmetic or the other thing written on the page just 5,6,7

Rainbow [258]

For #5:
Blank 2: higher score
Blank 3: lower score

For #7:
-27*9=-243
x=-243

7 0

3 years ago