3 years ago

HEEELEP ASAP PLZ 15 POINTS + BRAINLIEST

Mathematics

1 answer:

skad [1K]3 years ago

3 0

1334 / 23 = 58
mean (average) = 58 miles per hour

answer
58 miles per hour

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7nadin3 [17]

Answer:

Step-by-step explanation:

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2 years ago

Someone help me with the ASAP!

JulsSmile [24]

$\mathsf{Given :\;\;\dfrac{12}{\frac{3}{5}}}$

$\mathsf{:\implies 12 \times \dfrac{5}{3}}$

$\mathsf{:\implies 4 \times 5}$

$\mathsf{:\implies 20}$

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3 years ago

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PLS HELP RN <br> $4000 student loan. 10% compound interest annually. Total loan amount by 4 years?

ddd [48]

Answer:

$2,400

Step-by-step explanation:

We get 10% of 4,000 by dividing 4,000 by 10.

4,000 ÷ 10 = 400

To get the amount that 4,000 is subtracted by we multiply 400 by 4.

400 × 4 = 1,600

To get the answer we subtract 4,000 by 1,600.

4,000 - 1,600 = 2,400

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2 years ago

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joja [24]

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7 0

2 years ago

- Let y represent the width of a rectangle and let x represent the rectangle's lengu.

valentina_108 [34]

Answer:

Length: 21 cm and Width: 6cm

Step-by-step explanation:

Let $y$ be the width and $x$ length of the rectangle. We know:

$x = 4y -3$ -------- eq. 1

$54 = 2x + 2y$ (Perimeter of the rectangle) ------- eq. 2

Substitute equation 1 in equation 2:

$54 = 2(4y-3) + 2y\\54 = 8y - 6 + 2y\\54 + 6 = 8y + 2y\\60 = 10 y\\\\\frac{60}{10}= y\\y = 6$

Using the value of y, we find x.

$x = 4y - 3\\x = 4(6) -3\\x= 24 - 3\\x = 21$

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3 years ago