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3 years ago

A line has a rise of 3 and a run of 12. What is the slope? 01/3 1/4 04

Mathematics

2 answers:

Digiron [165]3 years ago

5 0

Answer:

The slope is 1/4

Step-by-step explanation:

Since the slope (not simplified) is 3/12 you could divide both the numerator and denominator by 3 which would give you 1/4.

In-s [12.5K]3 years ago

4 0

1/4 because 3/12=1/4

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Round to the nearest hundred thousand 894,659

ipn [44]

Answer:

900,000

because you look to the second place next to it and if 5 and over its goes up if 4 and under it stays the same

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2 years ago

A winery has a vat with two pipes leading to it. The inlet pipe can fill the vat in 5 hours, while the outlet pipe can empty it

Rashid [163]

Answer:

$time=40/3hours\approx 13.3hours$

Step-by-step explanation:

The rates are additive: you can calculate the inlet rate and the outlet rate and add them algebraically, i.e. the inlet rate will be positive and the outlet rate will be negative.

1. Inlet rate:

$1vat/5hours$

2. Outlet rate:

$1vat/8hours$

3. Net rate:

$\text{Inlet rate - outlet rate}=1vat/5hours-1vat/8hours\\\\ \text{Net rate}=(8-5)vat/40hour=3vat/40hour=(3/40)vat/hour$

4. Time to fill the vat

$rate=amount/time\implies time=amount/rate\\ \\ time=1vat/(3vat/40hour)$

$time=40/3hours\approx 13.3hours$

7 0

2 years ago

Find the value of a 3:9=4:a

Goryan [66]

Answer:

it is equals to 3 okay ^^

7 0

3 years ago

Read 2 more answers

Which equation has the same solutions as (x-5)^2=-9

zvonat [6]

The answer is pi but to fifteen places

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2 years ago

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HELP YOULL GET BRAINLIEST I NEED MY GRADE

WITCHER [35]

Answer:

1: 56°

2: 124°

3: 124°

4: 56°

5: 124°

6: 56°

7: 124°

8: 56°

Step-by-step explanation:

Angle 5 + Angle 6 = 180

56 + 124 = 180

No other combinations add up to 180

3 0

2 years ago