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natulia [17]
3 years ago
15

I need to know what im doin

Mathematics
1 answer:
bixtya [17]3 years ago
4 0

Answer:

c

Step-by-step explanation:

they are asking when scale drawing would be useful in real life.

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80 points
Sliva [168]

Answer:

A and c

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
An equation _____ has one solution.<br><br> Always <br><br> Sometimes <br><br> Never
garri49 [273]
Sometimes; An equation can have infinitely many, two, one, or none, so that eliminates never and always.
5 0
4 years ago
If the work required to stretch a spring 2 ft beyond its natural length is 9 ft-lb, how much work is needed to stretch it 18 in.
Blababa [14]

If the work required to stretch a spring 2 ft beyond its natural length is 9 ft-lb,then the work that is needed to stretch it 18 inches beyond its natural length is 81 ft.lb.

Given that work required to stretch a spring 2 ft beyond its natural length is 9 ft-lb.

We are required to find the work that is needed to stretch 18 inches beyond its natural length.

Multiplication is basically finding out the product of two or more numbers.

Work required to stretch the spring 2 feet beyond its natural length=9 ft. lb.

So, to find the work that is required to stretch the spring 18 feet beyond its natural length, we have to multiply 9 with 9 which will give us 81. So the work required is 81 ft.lb.

Hence if the work required to stretch a spring 2 ft beyond its natural length is 9 ft-lb,then the work that is needed to stretch it 18 inches beyond its natural length is 81 ft.-lb.

Learn more about multiplication at brainly.com/question/10873737

#SPJ4

5 0
1 year ago
2(4x-3)&gt;-3(3x)+5x help
Roman55 [17]

Answer:

x>1/2

Step-by-step explanation:

2(4x-3)>-3(3x)+5x

Expand the brackets.

8x-6>-9x+5x

Add -9x and 5x

8x-6>-4x

Add 4x and 6x on both sides.

8x+4x>6

Add the like terms.

12x>6

Divide 12 into both sides.

12x/12>6/12

x>1/2

3 0
3 years ago
Read 2 more answers
4n - 2n = 4<br> Can someone help me solve this?
Semmy [17]

Answer:

n= 2

Step-by-step explanation:

i know this is right

6 0
4 years ago
Read 2 more answers
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