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3 years ago

I need help. Please solve this using GEMS. Take a photo of your work and attach it to your answer. Please help.

Mathematics

2 answers:

Viefleur [7K]3 years ago

6 0

Answer is 120.

(Sorry if photo quality is bad. The camera on my device sucks.)

Vladimir [108]3 years ago

5 0

Multiply 2 bye it’s self 3 times then go left to right .
45/3=15
15x8=120

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Segment AB is on the line y − 4 = −5(x − 1), and segment CD is on the line y − 4 = one fifth(x − 5). Which statement proves the

Genrish500 [490]

Answer:

Segments AB and CD are perpendicular to each other.

Step-by-step explanation:

If you were to convert line segments AB and CD into slope-intercept form(y=mx+b), you would get y=-5x+1 for AB and y=1/5x-5.

Any line with a slope that is flipped-oppisite (-5/1 to -1/5 to1/5)

of another line must be perpendicular to each other. It doesn't have to have the same y-intercept, it just makes the intersecting point different.

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4 years ago

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A movers ramp is placed on top

Salsk061 [2.6K]

Answer:

I think it would be 13 feet

Step-by-step explanation:

12*5=60

and sense it is a triangle you divide by 2 and get 30

<h3>30-12-5=13</h3><h3>this is what I think</h3>

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3 years ago

Find the values of a, b and c

katrin [286]

Answer:

3rd option

Step-by-step explanation:

use hypotenuse method

8 0

3 years ago

Solve each equation. Show your thinking.<br><br> a. 5x-10=30<br><br> b. 3x+8=21

Ksenya-84 [330]

Add ten from both sides and then divide 40 of 5x its 8
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3 years ago

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Suppose you are managing 15 employees, and you need to form three teams to work on different projects. Assume that all employees

Afina-wow [57]

Answer:

There are 17,418,240 different ways to choose the teams.

Step-by-step explanation:

Arrangements of n elements:

The number of possible arrangements of n elements is given by:

$A_{n} = n!$

In how many different ways can the teams be chosen so that the number of employees on each project are as follows: 9, 4, 2?

This is:

Arrangement of 9 elements, followed by an arrangement of 4 elements followed by an arrangement of 2 elements. So

$T = A_{9}*A_{4}*A_{2} = 9!*4!*2! = 362880*24*2 = 17418240$

There are 17,418,240 different ways to choose the teams.

7 0

3 years ago