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Minchanka [31]
2 years ago
8

HELP!

Mathematics
1 answer:
Alla [95]2 years ago
5 0

Answer:

three hours or less: 50(x)+40

over three hours: 60(x)

Step-by-step explanation:

x=the number of hours the job takes

I'm not sure how to do the domain and range part. Hope this helps!

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Thursday<br>Every row and column must add<br>to 24. Use only 4 through 12.<br>be<br>on​
maw [93]

Answer:

12 two times or 4 eight times

7 0
3 years ago
Rewrite the following linear equation in slope-intercept form. y+4=-2(x-1)
romanna [79]

Answer:

y = -2x - 1

Step-by-step explanation:

Rewrite y + 7 = -2(x - 3) in slope-intercept form (which is y = mx + b):

First, perform the indicated multiplication:

y + 7 = -2x + 6

Combining the constants, we get

y = -2x - 1

This is the desired equation in slope-intercept form.  slope is -2 and y-intercept is -1.

5 0
2 years ago
1#
Vikentia [17]
#1. A- the square would have the greatest perimeter.
4 0
3 years ago
Read 2 more answers
There is a tall tree in ivas backyard. She thinks it might hit her house if it fell over. She measures that the base of the tree
GrogVix [38]

Answer:

The height of the tree is Greater than 50 feet, so Iva’s house is not safe

Step-by-step explanation:

Find the height of the tree

Let

h ----> the height of the tree

we know that

The tangent of angle of 50 degrees is equal to divide the opposite side to the angle of 50 degrees (height of the tree) by the adjacent side to the angle of 50 degrees (tree’s distance from the house)

so

tan(50°)=h/50

h=(50)tan(50°)=59.6 ft

therefore

The height of the tree is Greater than 50 feet, so Iva’s house is not safe

7 0
3 years ago
10 to the second power+6.7+8
svp [43]

Question

10 to the second power+6.7+8


Answer:

<h2>114.7</h2>

Step-by-step explanation:


10² + 6.7 + 8 =

100 + 6.7 + 8 =

114.7



7 0
3 years ago
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