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gizmo_the_mogwai [7]
4 years ago
6

HELP PLEASE!!! 45 POINTS AND BRAINLIEST FOR THE FIRST CORRECT ANSWER!!!!

Mathematics
2 answers:
zzz [600]4 years ago
4 0

Answer:

Just took the quiz. Answer is D. 25/2 (sqrt(2)+sqrt(6))+65

Step-by-step explanation:

GuDViN [60]4 years ago
3 0

Answer:

1. D

2. D

3. B

4. D

Step-by-step explanation:

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What is the simplified for of square root of 100x^36
Slav-nsk [51]

What is the simplified for of square root of

100x^36.

√100 = 10

36 : 2 = 18

10x^18

8 0
4 years ago
Sid earns $135 per day as a babysitter. He works 9 hours each day. How much does he earn in an hour?
Marina CMI [18]
Sid earns $15 an hour.
Hope this helps! :)
6 0
3 years ago
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Solve: *<br> 4 = 2/7 x<br> a.) 16<br> b.) 14<br> c.) -17 or d.) 11
BabaBlast [244]
B) 14 is the correct answer
4 0
3 years ago
There are 850 employees at a software company. The company’s CEO was interested in finding out if his employees prefer the new c
Fiesta28 [93]

Answer:

Hence the best estimate is population with correct option is 74% and

the value for x=148

Step-by-step explanation:

Given:

A sample of 200

Of which 148 prefer brand new coffee

To Find:

Which statement  is true?

Solution:

n=200

x=148

remaining 52 prefer old ones .

So  estimate population proportion,

p=x/n

p=148/200

p=0.74

p=74 %

Now, when x=52

p=x/n,

p=52/200

p=0.26

p=26%

There is no option for 52 and 24 %

Hence x=148 and p=74%.

8 0
3 years ago
Read 2 more answers
Multiply Conjugates Using the Product of Conjugates Pattern
grin007 [14]

Answer:

The product is the difference of squares is $$\left(9c+5\right)\left(9c-5\right)=81{{c}^2}-25$$

Step-by-step explanation:

Explanation

  • The given expression is (9 c+5)(9 c-5).
  • We have to multiply the given expression.
  • Square the first term 9c. Square the last term 5 .

$$\begin{aligned}&(9 c+5)(9 c-5)=(9 c)^{2}-(5)^{2} \\&(9 c+5)(9 c-5)=81 c^{2}-25\end{aligned}$$

6 0
2 years ago
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