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Airida [17]
3 years ago
14

Help me with this and I'll mark you as Brain

Mathematics
2 answers:
valkas [14]3 years ago
4 0
<h2><u>A is X^3 Y^2.</u></h2>

because 3 x's and 2 y's are being multiplied.

<h3>For this explanation, I will be utilizing the hidden exponent of 1.</h3>

<em><u>You can put a hidden exponent of 1 to each variable without an exponent, and the value will remain the same.</u></em>

Merely add the exponents of the values with the same base number, or coefficient. —> <em>like terms</em>

X^1 times X^1 times X^1 is X^3, and Y^1 times Y^1 is Y^2.

Our final answer is X^3 Y^2.

<h2><u>B is 6X^2 Y^3.</u></h2>

Like the first expression, we can add a hidden exponent to each <u>VARIABLE,</u> not number.

2 times 3 is 6, and X^1 times X^1 is X^2, and Y^1 times Y^1 times Y^1 is Y^3.

Our final answer is 6X^2 Y^3.

SSSSS [86.1K]3 years ago
3 0

Answer:

a) x^3y2

b) 6x^2y^3

Step-by-step explanation:

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Sunny_sXe [5.5K]
It’s B

Explanation: use desmos or trust me lol
8 0
2 years ago
Is 0/12 a rational or irrational number
kondor19780726 [428]
I feel like it would be rational because 0/12 = 0, and 0 is a rational number.
6 0
3 years ago
I need help with this question
densk [106]

Answer:

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3 0
3 years ago
Best Answer Gets Brainliest Please help asap
FrozenT [24]
<h2>Answer:</h2>

[1] Area of base = 13 × 13 = 169in².

Area of faces = 4 (1/2 × 13 × 8) = 208in².

Surface area = (169 + 208)in² = 377in².

[2] Area of base = 1/2 × 5.2 × 4.5 = 11.7in².

Area of faces = 3 (√3/4 × 5.2²) = 35.1in².

Surface area = (35.1 + 11.7)in² = 46.8in².

[3] Area of base = 7 × 10 = 70in².

Area of faces = 2(1/2 × 7 × 6) + 2(1/2 × 10 × 4.8)

= 98in².

Surface area = (70 + 98)in² = 168in².

7 0
3 years ago
Mark takes a bank loan of $3,600 to start up a business at an annual interest rate of 8%. How much will he have to repay in 16 m
Dimas [21]

Answer:

  A.  $3,984

Step-by-step explanation:

The amount of interest is computed from ...

  I = Prt

For the given values, the interest is ...

 I = $3600×0.08×(16/12) = $384

Then the total amount that needs to be repaid is ...

  Principal + Interest = $3600 +384 = $3,984

_____

The time period is 16 months, so is 16/12 years.

The time periods of the interest rate and "t" in the formula must match. If the interest rate is an annual rate, then "t" is in years. If the interest rate is a monthly rate, then "t" is the number of months.

8 0
2 years ago
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