2 years ago

What’s the answer choice?

Mathematics

2 answers:

valkas [14]2 years ago

3 0

Answer:

its b

good luck

Zielflug [23.3K]2 years ago

3 0

It’s b................

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Distribute and simplify these radicals. 12 x(-1+ √5)

Serga [27]

Hello there!

Here is the answer worked out for you!
12x[-1+sqrt(5)]
-12x+12xsqrt(5)

Remember that you can only add like terms so you can't add -12x to 12xsqrt(5). The radical makes it an unlike term.

I hope this helped and best wishes!

5 0

3 years ago

Read 2 more answers

In what time will the interest on $960 amount to $61.20 at 8.5% per annum?

MrRa [10]

Answer:

$525 dollars

Step-by-step explanation:

5 0

2 years ago

Andre45 [30]

Answer:

2 : 3

Step-by-step explanation:

Given:

The two cylinders are similar. So, their corresponding dimensions must be in proportion.

$\frac{\textrm{Radius of small cylinder}}{\textrm{Radius of larger cyclinder}}=\frac{12}{18}=\frac{2}{3}=2:3$

$\frac{\textrm{Height of small cylinder}}{\textrm{Height of larger cylinder}}=\frac{20}{30}=\frac{2}{3}=2:3$

Therefore, the similarity ratio of the smaller to the larger similar cylinders is 2 : 3.

4 0

3 years ago

Use the equation below to find d, if r=45 and t = 3.<br> d=rt

Elden [556K]

Answer:

d= 135

Step-by-step explanation:

45*3

6 0

2 years ago

Solve the following for x

levacccp [35]

Answer:

x = 9

Step-by-step explanation:

50+80+(6x-4)=180 (ANGLE SUM PROPERTY)

130 +(6x-4)=180

6x-4=180-130

6x-4=50

6x=50+4

x=54/6

x = 9

4 0

3 years ago