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3 years ago

What times what equals -216

Mathematics

1 answer:

zimovet [89]3 years ago

6 0

The answer to your qustion is -14
-14 times 14 equals -216

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Explain how to use a pattern to find the product of a power of 10 and a decimal

lana66690 [7]

10.001 I think Is correct and good luck!

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3 years ago

Pjpjpjpjpjpj pjpjpjpjpjpj

bogdanovich [222]

Answer:

Hmm tough question I'm pretty sure the answer is pj.

Step-by-step explanation:

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3 years ago

Read 2 more answers

Noah spent 24 hours working on his car.He spent 4/5 on his time working on his transmission.How much time did Noah spead working

Dimas [21]

Answer-

Noah spent 19 hours 12 minutes working on the transmission.

Solution-

Noah spent 24 hours working on his car.

He spent $\dfrac{4}{5}$ on his time working on his transmission and rest on other .

So the total time spent by Noah working on the transmission is,

$=24\times \dfrac{4}{5}\\\\=\dfrac{96}{5}\\\\=19\dfrac{1}{5}\ \text{hours}\\\\=19\ \text{hours}\ 12\ \text{minutes}$

Therefore, Noah spent 19 hours 12 minutes working on the transmission.

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3 years ago

27 = a + 11 one and two step equations

Bingel [31]

27=a+11
To keep the equation balanced minus 11 from both sides to get 16=a

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3 years ago

In three hours, Company ABC can make X ball bearings. Company DEF can make X ball bearings in 4 hours. Company GHI can make X ba

amm1812

Answer:

X ball bearings will be made in 1 hour and 20 minutes

Step-by-step explanation:

Proportions

The proportions give us an important tool to easily solve common problems of any type. We know that:

Company ABC can make X ball bearings in 3 hours.

Company DEF can make X ball bearings in 4 hours.

Company GHI can make X ball bearings in 6 hours.

In one hour, each company can make

ABC: X/3 ball bearings

DEF: X/4 ball bearings

GHI: X/6 ball bearings

Working together, they can make

$\displaystyle \frac{X}{3}+\frac{X}{4}+\frac{X}{6}$

ball bearings. Operating

$\displaystyle \frac{4X+3X+2X}{12}=\frac{9X}{12}=\frac{3X}{4}$

If they can make 3/4 of a ball bearing in one hour, then one complete ball bearing will need

$\displaystyle \frac{4}{3}$ hours to complete. It's equivalent to 1 1/3 hours or 1 hour and 20 minutes

X ball bearings will be made in 1 hour and 20 minutes

8 0

3 years ago