2 years ago

Evaluate x square2 +12,when x=3

Mathematics

1 answer:

GarryVolchara [31]2 years ago

6 0

Answer:

Step-by-step explanation:

3^2=9

9+12=21

Keep it up

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Two feet is what percent of a yard

KengaRu [80]

Two feet is 66.67% of a yard.

This is because a yard is three feet, and two feet is two-thirds of three feet.

Two-thirds of 100 is 66.67, making two feet 66.67% of a yard.

I hope this helps.

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3 years ago

Fourteen percent of the town’s population is over the age of 65. If there are 320 residents over the age of 65, approximately wh

Klio2033 [76]

Answer:

2286

Step-by-step explanation:

$320 \div 1\% = 2286$

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2 years ago

Ava, Kate, and Jin bring all the food to a picnic. Ava brings 34, Kate brings 16, and Jin brings 112. Enter a numerical expressi

juin [17]

Answer:

Step-by-step explanation:

Given that:

Ava bring 34 food to the picnic

Kate bring 16 food to the picnic

JIn brings 112 food to the picnic

To enter these digits by applying equivalent fractions with a denominator of 12;

Their respective numerical expression is:

Ava = $\dfrac{34}{12}$

Ava brought $2 \dfrac{5}{6}$ food to the picnic

Kate = $\dfrac{16}{12}$

Kate brought $1 \dfrac{1}{3}$ food to the picnic

Jin = $\dfrac{112}{12}$

Jin brought $9 \dfrac{1}{3}$ food to the picnic

6 0

2 years ago

Read 2 more answers

Multiply. 2x(x2 + 2x - 6)

Stels [109]

2x(x2 + 2x - 6)
First add what is in the "(" wich is 2x+2x
2x(4x - 6)
Second multiply the 2x by the 4x & -6
8x-12x
Now subtract the -12x from the 8x
8x-12x = -4x

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3 years ago

Read 2 more answers

Simplify the expression -2b-6+3b-2

netineya [11]

The expression can be simplified as:

b-8

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2 years ago