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3 years ago

Mid-segment definition

Mathematics

1 answer:

DaniilM [7]3 years ago

5 0

Answer:

A midsegment of a triangle is a segment that connects the midpoints of two sides of a triangle.

Step-by-step explanation:

hope this helps :)

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2’’ 1/4 divided by 8” 2/6

xenn [34]

The answer should be 1/48

6 0

4 years ago

Find the complementary angle of the following 1)69°. 2)39°. 3)17°. 4)40°

Luden [163]

Answer:

1.)21°

2.)51°

3.)73°

4.)50°

Step-by-step explanation:

1.) 90° - 69°

= 21°

2.) 90° - 39°

= 51°

3.) 90° - 17°

= 73°

4.) 90° - 40°

= 50°

3 0

3 years ago

Identify the expression that is a rational number and explain why it is rational

Yuliya22 [10]

√5/11

This is a rational number because rational numbers are values which can be expressed as a fraction and √5/11 is already a fraction.

6 0

3 years ago

A company manufactures cell phones. In August, a random sample of 125 cell phones was inspected, and 3 phones were found to be d

german

Answer:

192

Step-by-step explanation:

To find how many phones are expected to be defective, we need to represent the values in a fraction.

$\dfrac{x}{8000}=\dfrac{3}{125}$

x = number of defective phones

Now we can solve this using algebra.

To get the value of x we need to multiply both sides by 8000 to leave x alone.

$x=\dfrac{3}{125}(8000)$

$x=0.024(8000)$

$x=192$

So around 192 cell phones are expected to be defective out of 8000 phones.

6 0

4 years ago

I don’t understand this problem

Galina-37 [17]

Answer: 20

Step-by-step explanation:

a^2=b^2 - c^2. i think i could be wrong

6 0

3 years ago