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4 years ago

What's the square root of 119?

Mathematics

1 answer:

dsp734 years ago

7 0

10.90871211463571 is the square root of 119

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What is a requirement of adjacent angles?

vlada-n [284]

Answer:

Step-by-step explanation:

Two angles are Adjacent when they have a common side and a common vertex (corner point) and don't overlap.

7 0

3 years ago

The average thickness of books on a library shelf is 8.3 centimeters. The standard deviation is 0.6 centimeter. If 20% of the bo

jeka57 [31]

Answer:

8.8 cm

Step-by-step explanation:

-We know that the top 20% of the books are oversized.

-We therefore find the z-value of the top 20%:

$z_{0.1}=8.4$

#We substitute the z value in formula to solve X.

$z=\frac{\bar X-\mu}{\sigma}$

Where

X is the minimum thickness of the book.

-Given $\sigma=0.6 \ , \mu=8.3$ , the minimum thickness,X can be calculated as follows:

$z=\frac{\bar X-\mu}{\sigma}\\\\0.84=\frac{\bar X-8.3}{0.6}\\\\\bar X=0.84\times 0.6+8.3\\\\=8.804\approx 8.8\ cm$

Hence, the minimum thickness of the oversized books is 8.8 cm

3 0

4 years ago

What are the zeros of the function?<br><br> h(w)=w^2+13w+42<br> Enter your answers in the boxes.

Wewaii [24]

Here, h(x) = w² + 13w + 42

h(x) = w² + 6w + 7w + 42 = 0
w(w + 6) 7(w + 6) = 0

(w+6)(w+7) = 0
w = -6 or -7

In short, Your roots would be: -6 & -7

Hope this helps!

5 0

3 years ago

Read 2 more answers

¿Cuál es el valor de 36x - 8y? cuando x = 3 y y = -6?

zepelin [54]

I think the answer is C

5 0

4 years ago

Read 2 more answers

Lin's sister has a checking account. If the account balance ever goes negative, the bank charges her a fee of $5.95 per day. Tod

Tresset [83]

Answer:

-14.57

Step-by-step explanation:

Subtract -2.67 by 5.95×2 since their were two days it equals -14.57

7 0

4 years ago