3 years ago

Which is true of African American soldiers in the Civil War?

Mathematics

2 answers:

Stella [2.4K]3 years ago

6 0

Answer:

Step-by-step explanation:

yarga [219]3 years ago

5 0

Answer:

the answer is c)

Step-by-step explanation:

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Exponent Practice:<br> x^2/3=64

docker41 [41]

X^2/3 = 64
$x^{2} =64^{3}$
$x = 64^{3/2}$

it is easier to first find square root of 64 and than power it to 3
square root of 64 is 8 which means our equation now looks like:
x = 8^3
now the answer is after powering 8 to 3:
x = 512

6 0

3 years ago

Which function describes this table of values? x:10,5,0,-5 y:8,4,0,-4

katrin [286]

Answer:

First option

Step-by-step explanation:

You can plug in values and verify.

Please help me by marking me brainliest. I'm really close :)

3 0

3 years ago

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I have finals tomorrow lol. If you guys could teach me how to do this you’d be amazing

ddd [48]

2r + 2r + 5 + r + 4r - 3 = 38

9r + 5 - 3 = 38

9r + 2 = 38

9r = 38 - 2

9r = 36

9r/9 = 36/9

r = 4cm

Done!

3 0

3 years ago

in 1996,Donovan Bailey of Canada ran the 100 meter dash in 9.84 seconds.How fastis that to the nearst second?to the nearst tenth

Fofino [41]

I think that you round to 9.80 seconds. Pardon me, I didn't understand the problem well

7 0

3 years ago

PLEASE PLEASE HELP ME 50 POINTS!<br><br> 2x + 4 < 5x + 3

Elenna [48]

Answer:

$x > \frac{1}{3}$

Step-by-step explanation:

$2x + 4 < 5x + 3 \\ \Leftrightarrow 5x - 2x > 4 - 3 \\ \Leftrightarrow 3x > 1 \\ \Leftrightarrow x > \frac{1}{3}$

8 0

3 years ago

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