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S_A_V [24]
2 years ago
6

In ΔQRS, the measure of ∠S=90°, the measure of ∠R=56°, and SQ = 49 feet. Find the length of QR to the nearest tenth of a foot.

Mathematics
2 answers:
Nadya [2.5K]2 years ago
6 0

Answer:

59.1

Step-by-step explanation:

Hatshy [7]2 years ago
4 0

Answer:

50

Step-by-step explanation:

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A rectangular box has the dimensions shown in the diagram. The volume of the box is given by the function V(x) = x3 – 4x, where
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Answer:

Height =3

Step-by-step explanation:

Given

Length = x + 2

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Required

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The volume is calculated as thus:

Volume = Length * Width * Height

This gives

15 = (x + 2) * (x - 2) * x

Apply difference of two squares

15 =(x^2 - 4 ) * x

15 = x^3 - 4x

Subtract 15 from both sides

x^3 - 4x - 15 = 0

Using a calculator to factorize, we have:

(x-3)(x^2+3x+5) = 0

Split

x - 3 = 0 or x^2 + 3x + 5 = 0

x = 3 or  x^2 + 3x + 5 = 0

x has complex roots for x^2 + 3x + 5 = 0

Hence:

x = 3

Recall that:

Height = x

Height =3

3 0
2 years ago
Damarcus says the number 24/6 belongs only to the set of rational numbers. Explain the error
Lelu [443]
24/6 is 4 which is also a whole number and an integer
4 0
3 years ago
PLEEEASE HELP I'M STUCK
tamaranim1 [39]

Answer:

The function would be y = (one-half) Superscript x minus 3 Baseline + 1

I hope this helps!

7 0
3 years ago
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Please help I don’t understand
Anit [1.1K]

Answer:

$30 per Ticket

Step-by-step explanation:

There are 3 friends coming along you so that means you have to divide one number by 3. You have a $20 coupon so that meant you had to subtract 20 from 120. <em><u>20-120=100.</u></em>

Now, you have to divide 100 by the 3 friends then add 5 to each number.

<em><u>3 divided by 100=25+5=30</u></em>

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3 years ago
Given: Triangle ABC, D belongs to AC, BD=DC, Measure of angle 1 = measure of angle 2, measure of angle BDC = 100 degrees, Find t
sineoko [7]

Answer:

A=80

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Step-by-step explanation:

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2 years ago
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