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2 years ago

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!

Mathematics

1 answer:

NeX [460]2 years ago

5 0

B. and C. A simplified radical form demonstrates no square roots, 3rd roots, 4th roots, etc. and has no radicals in the denominator of a fraction.

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Ok so I’m the answer but how do I get to that answer can someone please help me I am desperate

Svet_ta [14]

X + (x + 10) = 154
2 x + 10 = 154
2 x = 154-10 = 144
x = 72 (ans)
Not sure if it’s right

7 0

3 years ago

Which are characteristics of the graph of the function f(x) = (x + 1)2 + 2? Check all that apply. The domain is all real numbers

Elodia [21]

Answer:

a and c

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

What is the slope of the line shown below?<br> A. -2<br> B. 2<br> C. - 1/2<br> D. 1/2

r-ruslan [8.4K]

It is B bc the slope would be 2/1 witch equals 2

4 0

2 years ago

Which expression is equivalent to cos(1.4x) − cos(0.6x)?

givi [52]

Answer:

A. -2sin(x)sin(0.4x)

Step-by-step explanation:

At x=0, the given expression evaluates to zero.

For x near zero, the given expression is slightly negative. You know this because cos(1.4x) decreases faster than cos(0.6x), so their difference will be negative.

Of the answer choices, you can eliminate C and D because they are not zero at x=0. You can eliminate choice B, because it is positive for values of x near zero. The only viable choice is A:

-2sin(x)sin(0.4x)

___

Of course, a graphing calculator can help you figure this out. See the attachment. The given expression is plotted using a solid red line; the answer choice A is plotted using blue dots.

5 0

2 years ago

Read 2 more answers

A college student has 700$ in their account she spends $165 from the account on books and then deposits $190 in the account how

adell [148]

Hello,

I hope so far you and your family are staying safe and healthy!

We need to solve this step by step.

The college student has $700 in their account. But then she spends $165 on books from that money. So we need to Subtract that.

700 - 165 =535

However, later on, she deposits $190 to the same account. So we need to take the remain we had and add it to the new amount.

535 + 190 = 725

Thus,

There are $725 in the account.

I wish you all the best!

~Gary

4 0

2 years ago