A road crew must repave a road that is

Mathematics

2 answers:

Katarina [22]2 years ago

8 0

It will take 8 hours to repave the road

4vir4ik [10]2 years ago

4 0

You have to find a numerator which would make X/12 equal to 2/3
By multiplying four on the top and bottom of 2/3, you get 8/12
So, it would take 8 hours to pave 8/12 of a mile or 2/3 of a mile

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NEED HELP ASAP PLEASE WITH EXPLANATION PLEASE

KonstantinChe [14]

Answer:

(1) 20%

Step-by-step explanation:

→ Find the difference in price

200 - 160 = 40

→ Divide difference by original price

40 ÷ 200 = 0.2

→ Multiply the answer by 100

0.2 × 100 = 20%

7 0

3 years ago

Evaluate the expression for s = -15. -S=

Oxana [17]

Answer:

-S = 15

Step-by-step explanation:

You are asked to find the opposite of the given value.

<h3>Opposite</h3>

The opposite of an integer value is obtained by changing its sign.

S = -15

-S = -(-15) = 15

<em>Additional comment</em>

Equivalently, you are multiplying by -1. The product of an even number of minus signs is a plus sign. We usually don't write the plus sign for a numerical value.

3 0

1 year ago

For questions 13 – 15, find x so that q || r. State the converse used.

Grace [21]

Answer:

13. x = 7 ; Converse : Alternate interior angles are equal .

14. x=12; Converse used : Linear pair

15. x = 23; Converse: Corresponding angles are equal

Step-by-step explanation:

13.

Refer the attached figure

Given: q || r