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3 years ago

9

Please help I really need help.

1 answer:

Ipatiy [6.2K]3 years ago

8 0

U need a protractor

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Elsa brought a 12 ft piece of ribbon. She wants to cut it into 3/4-foot pieces. how many pieces can she cut

Softa [21]

Answer:

I think the answer will be 16 pieces

Step-by-step explanation:

16 x 3/4 will equal 12

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4 years ago

There is 75 gallons of water into the pool every hour if the pool can hold 6,750 gallons how long will it take to fill the pool?

Andreyy89

Answer:

90 hours

Step-by-step explanation:

The rate at which water enters the pool is

75 gallons

-------------------

1 hour

This is equivalent to

1 hour per 75 gallons, leading to:

1 hour

-------------------- * 6,750 gallons = 90 hours

75 gallons

3 0

3 years ago

Simplify (5i-2i) (2+6i)-(4-i) show all work

suter [353]

↝ (3i)(2+6i)-(4-i)

↝ 6i+18i²-4+i

↝ 6i-18-4+i [ i² = -1]

Therefore, it's 7i-22

5 0

3 years ago

Yvonne is solving the quadratic equation 6x2 + 24x + 7 = 0 by completing the square. Her first four steps are shown in the table

Bad White [126]

Answer:

Step 1

Step-by-step explanation:

6x²+24x+7=0

It would be

6x²+24x=-7 not 7

7 0

2 years ago

At 6:00 A.M. the temperature was 33°F. By noon the temperature had increased by 10°F and by 3:00 P.M. it had increased another 1

zhuklara [117]

33 + 10 + 12 - 15 - 33 = 7°F

7 0

3 years ago