how do I find the area of an equilateral triangle given the perimeter of 60 and the height of 17.3 cm?

Answers

Answer 1

Answer: If perimeter is 60 so the side is 60 ÷ 3 = 20

Now we can apply the area formula for triangles;

$A=(1)/(2).b.h\n \n A=(1)/(2).20.17.3=10.17.3=173 \ cm^2$

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What is this simplified using order of operations 100-20[18-2(5+2)]

Answers

Answer: 20

Step-by-step explanation:

Factor 360t + 10t3 - 120t2. answer chocies:a. 10t(t - 6)(t + 6)
b. 10t(t - 6)2
c. -10t(t - 6)(t + 6)

Answers

the answer is B. i showed my work in the picture attached

Answer:

10t(t - 6)2

Step-by-step explanation:

28 children play baseball on Friday.44 children play on Saturday.three dozens of the children are boys.how many children play baseball in all?

Answers

Therefore, the children play baseball in all is $108$ .

What is the dozens?

A dozen (doz or dz) is a set (or group) of $12$ items. Groupings of twelve are thought to be one of the earliest primitive groupings

Here given that,

$28$ children play baseball on Friday. $44$ children play on Saturday.three dozens of the children are boys.

Firstly, we add

$44+28=72$

As we know in $1$ dozen = $12$ , so $12(3)=36$

So, the total is $36+72=108$ .

Hence, the children play baseball in all is $108$ .

To know more about the dozens

brainly.com/question/4441403

#SPJ2

First we add 44 and 28 to get 72 children, and we need to multiply 12 by 3, because 1 dozen is 12. by multiplying 12 and 3 we get 36 and we add 36 to 72 and get 108. The answer is 108 children played in all.
Hoped this helped!

Factor completely 5a2 + b.
Prime
a(5a + b)
b(5a2)
ab(5a + 1)

Answers

$\sf {5a^2+b~is~\boxed{\bf{prime}}}$

It is prime because it has no common factors in 5a^2 and b.

The answer is A.

Answer:

Option A: Prime

Step-by-step explanation:

If total employee benefits are calculated as a percentage of their gross pay, which of the following employees receives the largest amount in total employee benefits?a.
Employee A: gross pay $32,600 , total job benefits $33,600
b.
Employee B: gross pay $32,900 , total job benefits $34,000
c.
Employee C: gross pay $33,400 , total job benefits $33,900
d.
Employee D: gross pay $33,700 , total job benefits $34,700

Answers

we know that

To determine which employee has received the most in employee benefits, it is done by comparing the net amount obtained by subtracting the gross pay from the job benefits obtained.

case a) Employee A: gross pay $ $32,600$ , total job benefits $ $33,600$

$33,600-32,600=1,000$

Find the percentage

by proportion

$(32,600)/(100) =(1,000)/(x) \n \n 32,600*x=1,000*100$

$x=3.067$ %

case b) Employee B: gross pay $ $32,900$ , total job benefits $ $34,000$

$34,000-32,900=1,100$

Find the percentage

by proportion

$(32,900)/(100) =(1,100)/(x) \n \n 32,900*x=1,100*100$

$x=3.343$ %

case c) Employee C: gross pay $ $33,400$ , total job benefits $ $33,900$

$33,900-33,400=500$

Find the percentage

by proportion

$(33,400)/(100) =(500)/(x) \n \n 33,400*x=500*100$

$x=1.947$ %

case d) Employee D: gross pay $ $33,700$ , total job benefits $ $34,700$

$34,700-33,700=1,000$

Find the percentage

by proportion

$(33,700)/(100) =(1,000)/(x) \n \n 33,700*x=1,000*100$

$x=2.967$ %

therefore

the answer is the option

Employee B: gross pay $ $32,900$ , total job benefits $ $34,000$

Answer:

The answer Is B or employee B.

Step-by-step explanation:

Cuz like... numbers and stuff... idk (Explanation here)

To find the midpoint of a segment using the coordinates of its endpoints: Answers: A- Calculate the average of the x-coordinates and the average of the y-coordinates of the endpoints. B- Calculate the differences of the x-coordinates and the differences of the y-coordinates of the endpoints. C-Calculate the differences of the x-coordinates and the differences of the y-coordinates of the endpoints and divide each by 2. D-Calculate the average of the x-coordinates and the average of the y-coordinates of the endpoints and divide each by 2.

Answers

The answer here is A. "Calculate the average of the x-coordinates and the average of the y-coordinates of the endpoints."

The midpoint is basically the point located between two endpoints, where the distance is equal from the midpoint to either of the points. Since this is merely a halfway point, taking the average of the coordinates would yield us the midpoint.

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