3 years ago

11. Describe and correct the error in evaluating the expression. –21-7)= -14

1 answer:

8 0

Answer: -28

Step-by-step explanation:

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hram777 [196]

32 because 4x8=32. if u need anything else please post it here

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3 years ago

melisa1 [442]

To solve for V:
p=vm Divide m from v to get it away from v
p/m=v
v=p/m V equals p divide by m to get the momentum.

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3 years ago

Rom4ik [11]

Answer:

6.4

Step-by-step explanation:

By the Pythagorean Theorem:

$c=\sqrt{5^2+4^2}= \\\\\sqrt{25+16}= \\\\\sqrt{41}\approx 6.4$

Hope this helps!

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3 years ago

Irina-Kira [14]

It's hard to read your picture

But if your equation is
(-3)^2 + (-2)^3

then its:

-3*-3 + -2*-2*-2 = -9 - 8 = -17

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4 years ago

Greeley [361]

$55-$35=20
$20 divide by $0.25=80 miles.
therefore denise can drive the car for 1day 80 miles to stay within her budget

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3 years ago