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2 years ago

HELP ME AND ILL MARK YOU BRAINLIEST PLEASE IM FAILING

Mathematics

1 answer:

mars1129 [50]2 years ago

3 0

I think the answer is D. You are doubling (x2) the sum (which is addition, so j+8) so you should have 2(j+8)

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Help ill give brainlist

Rom4ik [11]

Answer:

1) C. 4

2) A. c=4m

(give me brainly if im right pls)

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2 years ago

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What angle relationship describes VQR and QRW?

Vlad [161]

Answer: alternate interior angles

Step-by-step explanation:

Got it Right on the test. :)

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3 years ago

If n erasers have a weight of 80 grams, what is the total weight of 50 erasers?

Black_prince [1.1K]

Answer:

$The\ weight\ of\ the\ 50\ erasers\ be\ \frac{4000}{n}\ grams.$

Step-by-step explanation:

As given

if n erasers have a weight of 80 grams .

I.e

n erasera = 80 grams.

1 erasers weight .

$1\ erasers\ weight = \frac{80}{n}$

Now find out the weight of the 50 erasers.

$Weight\ of\ 50\ erasers = \frac{50\times 80}{n}\ grams$

Simplify the above

$Weight\ of\ 50\ erasers = \frac{4000}{n}\ grams$

$Therefore\ the\ weight\ of\ the\ 50\ erasers\ be\ \frac{4000}{n}\ grams.$

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3 years ago

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42 deliveries in 3 hours = deliveries per hour

DochEvi [55]

Answer:

14 deliveries per hour

Step-by-step explanation:

42/3

The person makes 14 deliveries per hour

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2 years ago

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Common factors of 8xy⁴,6x²y,10x²y²

Citrus2011 [14]

Answer:

$2^{3}$ ×5×3× $x^{2}$ × $y^{4}$

Step-by-step explanation:

$8xy^{4}$ = $2^{3}$ × $x$ × $y^{4}$

6 $x^{2} y$ = 2×3× $x^{2}$ × $y^{}$

10 $x^{2} y^{2}$ = 2×5× $x^{2}$ × $y^{2}$

$2^{3}$ ×5×3× $x^{2}$ × $y^{4}$

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2 years ago