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2 years ago

How do i find the answer to my question…

Mathematics

2 answers:

Nady [450]2 years ago

7 0

Answer:

a) 15

b) 27

c)4

d)72

e) 2

f) 9

g) 1

Step-by-step explanation:

a) 7 + 2^3 = 7 + 8 = 15

b) 9 * 3^1 = 9 * 3 = 27

c) 20 - 2^4 = 20 - 16 = 4

d) 2 * 6^2 = 2 * 36 = 72

e) 8 * (1/2)^2 = 8 * 1/4 = 2

f) 1/3 * 3^3 = 1/3 * 27 = 9

g) (1/5 * 5)^5 = (1/5)^5 * 5^5 = 1

Aleksandr-060686 [28]2 years ago

4 0

Answer:

1. 15

2. 27

3. 4

4. 72

5. 2

6. 9

7. 1

Step-by-step explanation:

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The family size bottle of sunscreen holds 12 fluid ounces (fl oz) of sunscreen. The regular bottle holds 75% less. How many fewe

xxMikexx [17]

Answer: to get 75% we would split 12 into 4 to find that 25% is 3 oz so the answer is 9 oz

Step-by-step explanation:

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3 years ago

Sebastian bought x gallons of gas at a price of $2.91 per gallon at his local gas station. When he paid for the gas, Sebastian a

rjkz [21]

Answer:

Sebastian spent $40.40 at the gas station.

Step-by-step explanation:

First let's find how much the gas cost.

So it's $2.91 a gallon, and Sebastian fills 10 gallons of gas, so we multiply.

10 * 2.91 = $29.10

Then we add on the $11.40 from the granola bars and the box of tissues.

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3 years ago

PLEASE ANWSER CORRECTLY!! I WILL MARK BRAINIEST!!!

tankabanditka [31]

Answer:

$x = 10°$

$z = 66°$

Step-by-step explanation:

$(9x - 24)° + (12x - 6)° = 180°\\21x° - 30° = 180° \\ 21 x° = 180° + 30° \\ 21x° = 210° \\ x° = \frac{180°}{30°} \\ x° = 10°$

z° = 9x - 24 ( vertically opposite )

z° = 9(10) - 24

z° = 90 - 24

z° = 66°

<h3>Hope it is helpful.....</h3>

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3 years ago

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The sum of a number and it's reciprocal is 2 1/30 find the number

Marina86 [1]

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3 years ago

What are the rules to remember when dividing fractions?

harkovskaia [24]

Answer:

copy the first fraction, turn the division sign to a multiplication sign and flip the second fraction

Step-by-step explanation:

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turn it to- 2/5 x 4/1

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3 years ago

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