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2 years ago

What two numbers multiply to get -63 and add to get -2

Mathematics

2 answers:

DedPeter [7]2 years ago

7 0

Answer:

-9 and 7

Step-by-step explanation:

-9 x 7 = -63

-9 + 7 = -2

Leokris [45]2 years ago

4 0

Answer:

-9 and 7

Step-by-step explanation:

-9 * 7 = -63

-9 + 7 = -2

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jane lives 1 3/8 miles from the airport. She drove from her house to the airport and back 2 times. How far did Jane drive? Move

Ket [755]

Answer:

$5\frac{1}{2}\ mi$

Step-by-step explanation:

we know that

$1\frac{3}{8}\ mi=\frac{1*8+3}{8}=\frac{11}{8}\ mi$

She drove from her house to the airport and back 2 times

Multiply the distance from her house to the airport by 4

$(4)*\frac{11}{8}=\frac{11}{2}=5\frac{1}{2}\ mi$

4 0

3 years ago

What is the distance between the points (7, −10) and (−8, −10)?

marin [14]

Answer:

Step-by-step explanation:

Using the distance formula

7 0

3 years ago

Read 2 more answers

Given six memory partitions of 300 kb, 600 kb, 350 kb, 200 kb, 750 kb, and 125 kb (in order, how would the first-fit, best-fit,

NNADVOKAT [17]

Answer:

Step-by-step explanation:

first fit:

115 -> 300

500-> 600

358 -> 750

200 -> 350

375 -> not able to allocate

Best fit:

115 -> 125

500 -> 600

358 -> 750

200 -> 200

375 -> not able to allocate

worst fit:

115 -> 750

500 -> 600

358 -> not able to allocate

200 -> 350

375 -> not able to allocate

6 0

3 years ago

Which property can be used to expand the expression -2(3/4x+7)

geniusboy [140]

Answer:

B. the distributive property

Step-by-step explanation:

Distributive property can be used to expand the expression -2(3/4x+7).

When that property is used, we need to distrubute the monomial to the binomial which is the two terms.

$- 2( \frac{3}{4} x + 7) \\ \Longrightarrow \boxed{- 2( \frac{3}{4} x) + - 2(7)}$

#BrainliestBunch

4 0

3 years ago

Brighten is an expression that shows how to multiply 7 * 256 using expanded form and distributive property

charle [14.2K]

I am not familiar with "brighten" but this is how you can expand and use the distributive property:

7(256)

= 7(200 + 50 + 6)

= 7(200) + 7(50) + 7(6)

= 1400 + 350 + 30

= 1780

4 0

3 years ago