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3 years ago

Algebraic terms are separated by ______.

Mathematics

1 answer:

wariber [46]3 years ago

4 0

Answer: 2) +

Step-by-step explanation:

2) would be the correct answer because when a term is made up of a constant multiplied by a variable or variables, that constant is called a coefficient, so Algebraic terms are separated by a plus sign or +.

Hopefully this helps:)

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Simplify. (5x4 + 3)2 A. 25x8 + 30x4 + 9 B. 10x8 + 30x4 + 6 C. 25x16 + 30x4 + 9 D. 25x8 + 9

elixir [45]

Answer:

<h2>The answer is option A</h2>

Step-by-step explanation:

( 5x⁴ + 3)²

( 5x⁴ + 3)(5x⁴ + 3)

<u>Expand</u><u> </u><u>using</u><u> </u><u>FOIL</u>

That's

(5x⁴)(5x⁴) + 5x⁴(3) + 3(5x⁴) + 3(3)

We have

<u>Add and simplify like terms</u>

We have the final answer as

Hope this helps you

8 0

3 years ago

Ramon earns $1,715 each month and pays $53.40 on electricity. To the nearest tenth of a percent, what percent of Ramon's earning

Marat540 [252]

Percent of earnings spent on electricity each month is 3.1 %

<em><u>Solution:</u></em>

Given that Ramon earns $1,715 each month and pays $53.40 on electricity

To find: Percent of earnings spent on electricity each month

From given information,

Ramon's monthly salary = $ 1715

Electricity Rent = $ 53.40

<em><u>Finding percentage of earnings spent on electricity:</u></em>

Percent of earnings spent on electricity = $\frac{\text{ electricity rent}}{\text{ monthly salary}} \times 100$

Substituting the values we get,

$\rightarrow \frac{53.40}{1715} \times 100\\\\\rightarrow 0.031137 \times 100 = 3.113 \approx 3.1$

Thus Percent of earnings spent on electricity each month is 3.1 %

7 0

3 years ago

In ΔVWX, the measure of ∠X=90°, WX = 6.6 feet, and VW = 9.2 feet. Find the measure of ∠V to the nearest tenth of a degree.

Dmitriy789 [7]

Answer:

45.8°

Step-by-step explanation:

The mnemonic SOH CAH TOA reminds you of the relationship ...

Sin = Opposite/Hypotenuse

Filling in the given information, you have ...

sin(V) = 6.6/9.2

V = arcsin(6.6/9.2) ≈ 45.8395°

∠V ≈ 45.8°

_____

It can help to draw a diagram of the triangle, so you can see the letter designations of adjacent and opposite sides and the hypotenuse.

4 0

3 years ago

Down under boomerang, inc., is considering a new three-year expansion project that requires an initial fixed asset investment of

Yakvenalex [24]

<span>To answer this problem, 1st let us calculate the total annual cash flow.</span>

We define the given variables:

Annual Income = $2,060,000

Annual Cost = $755,000

Annual Profit = $2,060,000 - $755,000 = $1,305,000

Annual Tax = $1,305,000 * 0.35 = $456,750

Depreciation = $2.64 million / 3 = $880,000

Savings from Depreciation = $880,000 * 0.35 = $308,000

Therefore,

Annual Cash Flow = Annual Profit + Savings from Depreciation

Annual Cash Flow = $1,305,000 + $308,000

Annual Cash Flow = $1,613,000

The present value of annuity is:

P = A [1 – (1 + i)^-n ] / i

P = $1,613,000 [1 – (1 + 0.13)^(-3)] / 0.13

8 0

4 years ago

Write as a fraction and simplify. (use the symbol / for your answer)<br> 0.23333...<br> I

Molodets [167]

Answer:

23/99

Step-by-step explanation:

0.23 is x.

Because x is recurring in two decimal places, we will multiply it by 100.

100x=23.23

Then we subtract.

100x-x=23.23-0.23

99x=23

x=23/99

4 0

4 years ago