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alisha [4.7K]
3 years ago
14

Find the missing length. Round to the nearest tenth, if necessary. A right triangle has legs measuring 8 units and x units and a

hypotenuse measuring 21 units.
Mathematics
1 answer:
solmaris [256]3 years ago
4 0

Answer:

168

Step-by-step explanation:

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A rope is cut into three pieces P,Q and R. The lengths of the pieces are in the ratio 3:5:7 . If the rope is 33 feet 9 inches lo
erastova [34]
33*12=396
396+9=405
3+5+7=15
405/15=27
P= 27*3=81
Q=27*5=135
R=27*7=189
4 0
3 years ago
A part-time contractor at a manufacturing facility earns $11.00 per hour. He worked 414 hours on Tuesday, 314 hours on Wednesday
Shkiper50 [21]

Answer:

$215.16

Step-by-step explanation:

Assuming he worked:

Tuesday - 4.14 hours

Wednesday - 3.14

Thursday - 7.14

Friday - 5.14

Add all the hours together: 4.14+3.14+7.14+5.14 = 19.56. Now times the hour by his rate of $11.

19.56(11) = $215.16

8 0
4 years ago
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HELP DUE IN 10 MINUTES!
Contact [7]

Answer:

Y=41/30 + j/60

Step-by-step explanation:

6 0
3 years ago
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You have decided to invest $1000 in a savings bond that pays 4% interest, compounded semi-annually. What will the bond be worth
Evgen [1.6K]

Answer:

$2191.12

Step-by-step explanation:

We are asked to find the value of a bond after 10 years, if you invest $1000 in a savings bond that pays 4% interest, compounded semi-annually.

FV=C_0\times (1+r)^n, where,

C_0=\text{Initial amount},

r = Rate of return in decimal form.

n = Number of periods.

Since interest is compounded semi-annually, so 'n' will be 2 times 10 that is 20.

4\%=\frac{4}{100}=0.04

FV=\$1,000\times (1+0.04)^{20}

FV=\$1,000\times (1.04)^{20}

FV=\$1,000\times 2.1911231430334194

FV=\$2191.1231430334194

FV\approx \$2191.12

Therefore, the bond would be $2191.12 worth in 10 years.

3 0
3 years ago
For f(x)=4x+1 and g(x)=x^2-5 find (g/f)(x)
Ipatiy [6.2K]

f(x)=4x+1\\\\g(x)=x^2-5\\\\(g/f)(x)=\dfrac{g(x)}{f(x)}=\dfrac{x^2-5}{4x+1}

6 0
4 years ago
Read 2 more answers
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