3 years ago

Which expression is equivalent to 7^k^2 where k is an even number?

Mathematics

1 answer:

AURORKA [14]3 years ago

6 0

Answer:

49k

Step-by-step explanation:

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What is the measure of DA? 15 90 105 165

seraphim [82]

Answer:

D. 165

Step-by-step explanation:

if A+n=180

75+90+n=180

165+n=180

n=180-165

n=15

A+n=180

A+15=180

A=180-15

A=165 (D)

3 0

3 years ago

Given the function f(x) = 0.65x + 117, what<br> s the x-value of the zero?

swat32

Answer:

x = -180

Step-by-step explanation:

0 = 0.65x + 117

-117 = 65x/100

cross-multiply to solve for 'x':

65x = -11700

x = -11700/65

x = -180

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3 years ago

The Wagner family uses up a 1/2-gallon jug of milk every 3 days. At what rate do they drink milk?

luda_lava [24]

Answer:

$\frac{1}{6}$ gallon per day

Step-by-step explanation:

Rate = gallons per day

Rate = $\frac{0.5 gallons}{3 days}$ = $\frac{1 gallon}{6 days}$

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2 years ago

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A store sells 4 cans of fruit cocktail for $9. How much would it cost you to buy 3 cans of fruit cocktail?

horsena [70]

Answer:

9:4=2.25 3x2.25=6.75 i think lol

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4 years ago

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Write the doubles plus one fact for 7+7

Scilla [17]

14 because u are adding both factor and u are adding

5 0

3 years ago