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2 years ago

Need help!!!!!! Very much stuck!

Mathematics

1 answer:

vovikov84 [41]2 years ago

4 0

Give the guy above Brainly and me just a like he is correct

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(write using exponent) I’ll give brainliest !! Pls help

Rasek [7]

Answer:

$\frac{1}{4^{21} }$

Step-by-step explanation:

$4^{-3*7}$

$4^{-21}$

$\frac{1}{4^{21} }$

7 0

2 years ago

2. Which other expressionhas the same value as (-14)-(-8)? Explain your reasoning.

Alex Ar [27]

Answer:

A) (-14)+8

Step-by-step explanation:

add -14 and 8, you get -6 which is the same as (-14)-(-8)

4 0

1 year ago

Which expression is equivalent to (3x + 4) - (7x + 2)?

kozerog [31]

Answer:

-4x - -2

Step-by-step explanation:

its hard to explain sorry

3 0

2 years ago

Good at math & need points? help!!

sergeinik [125]

Answer:

26 miles

Step-by-step explanation:

4 0

2 years ago

I need to know the answer is and the steps (extra points)

DENIUS [597]

Answer:

r = -11

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers