3 years ago

ANSWER IT PLZ! Evaluate the expression. 3² + 6 × 2² - 4² ÷ 2³ = ?

Mathematics

2 answers:

Novay_Z [31]3 years ago

7 0

Answer:

Step-by-step explanation:

3^2=9

2^2=4

-4^2= -16

2^3=8

9+6*4-16/8=31

guapka [62]3 years ago

6 0

Answer:

3² + 6 × 2² - 4² ÷ 2³ = 31.

Step-by-step explanation:

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8_murik_8 [283]

Hey!

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Solution:

= -2.1 + 0.3 + -1.7 + -0.4

= -1.8 + -1.7 + -0.4

= -3.5 + -0.4

= -3.9

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Answer:

a) -3.9

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Hope This Helped! Good Luck!

5 0

3 years ago

The distance between lakeview and sun valley is 89 km. about how far is this in miles?

Lilit [14]

It is going to be a or c

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3 years ago

Kevin is 3 times as old as Daniel. 4 years ago, Kevin was 5 times as old as Daniel.

DochEvi [55]

X is Kevin; Y is Dan

X = 3Y

X - 4 = 5(Y - 4)

3Y - 4 = 5(Y - 4)
3Y - 4 = 5Y - 20
   + 4 +4
4 cancels each other out.
3Y = 5Y - 16
   - 5 -5
5 cancels each other out.
-2Y = -16
/2 /2
   Y = 8

X = 3Y;
X = 3 x 8;

Thus,
X = 24;
Kevin(x) is 24

8 0

3 years ago

A recipe calls for four 12.6-ounce cans of chicken broth. How many ounces of chicken broth does the recipe require?

Mrac [35]

Answer:

The answer is 50.4

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2 years ago

Bab can’t do quick mafs. Help?

iragen [17]

Answer:

(5, -3)

Step-by-step explanation:

Midpoint formula:

$(x,y ) = (\frac{x_{1}+x_{2} }{2} ,\frac{y_{1} +y_{2} }{2})\\= (\frac{3+7}{2}, \frac{-1+(-5)}{2} )\\=(\frac{10}{2}, \frac{-6}{2} )\\= (5,-3)$

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3 years ago