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3 years ago

Easy only shapes there might be multiple answers but it could only be 1 answer

Mathematics

1 answer:

Pavel [41]3 years ago

5 0

Answer:

I think this one would be none of the above

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Three towns divided highway repair costs equally.

OLEGan [10]

Answer:

7066.66666667

Step-by-step explanation:

Sorry if i'm wrong

3 0

3 years ago

What is the height of an equilateral triangle if the sides are 10

4vir4ik [10]

Answer:

The height of the equilateral triangle is $5\sqrt{3}\ units$

Step-by-step explanation:

we know that

An equilateral triangle has three congruent sides, and three congruent angles that each measure 60 degrees

To find out the height of an equilateral triangle, apply the Pythagoras Theorem in the right triangle ABD

Remember that the height of an equilateral triangle bisects the base.

see the attached figure to better understand the problem

$AB^2=AD^2+BD^2$

substitute the given values

$10^2=5^2+BD^2$

Solve for BD

$100=25+BD^2$

$BD^2=100-25$

$BD^2=75$

$BD=\sqrt{75}\ units$

simplify

$BD=5\sqrt{3}\ units$ `

therefore

The height of the equilateral triangle is $5\sqrt{3}\ units$

7 0

4 years ago

the distance from baltimore to new york is about 171 mi. this is about 189 mi less than the distance from baltimore to boston. H

givi [52]

First you have to figure that it sounds confusing but. What you have to do is that 171 is 189 LESS than from one place to another. So just do : 189-171= 18. And then you know 18.

3 0

3 years ago

Revisa el mapa anterior y subraya la opción adecuada.

Zarrin [17]

Answer:

no se ve el mapa así que no se puede responder

Step-by-step explanation:

3 0

3 years ago

What is the answer here and explain why.

Mama L [17]

Answer:

x = 8

Step-by-step explanation:

Given

- 4(- x + 8) = 0

- 4≠ 0, so

- x + 8 = 0 ( subtract 8 from both sides )

- x = - 8 ( multiply both sides by - 1 )

x = 8

4 0

3 years ago

Read 2 more answers