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GaryK [48]
3 years ago
11

PLEASE HELP MEEEEEEEEEEEEEEEEEEEEEEEEEEE!

Mathematics
2 answers:
sladkih [1.3K]3 years ago
6 0

Answer:

it the therd one ok

Step-by-step explanation:

wlad13 [49]3 years ago
3 0
Add -4n+6n because that is the first thing you do
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8^2 x (2+6) / 4<br>solve
Softa [21]

Answer:

8^2\times \frac{\left(2+6\right)}{4}

\frac{\left(2+6\right)}{4} = 8/4 = 2

8^2 \times 2 =

64 x 2 =

128.

3 0
2 years ago
Find the value of n in this equation.
lisabon 2012 [21]

Answer:

  • D. 9

=========================

<h2>Given </h2>

Triangle with:

  • Base of n² -3,
  • Midsegment of 39.

<h2>To find</h2>

  • The value of n.

<h2>Solution</h2>

As per definition of midsegment, it is connecting the midpoints of two sides and its length is half the length of the opposite side of the triangle.

So we have:

  • (n² - 3)/2 = 39

Solve it for n:

  • n² - 3 = 78
  • n² = 81
  • n = √81
  • n = 9

Correct choice is D.

3 0
1 year ago
Can someone please help me on the second on please thanks:)
eimsori [14]
Since she spent $9.72 and deposited $9.72 her bank balance did not change at all. She basically paid off how much she spent on lunch on Wednesday.
7 0
3 years ago
Read 2 more answers
You volunteer to help drive children at a charity event to the​ zoo, but you can fit only 7 of the 20 children present in your v
mina [271]

Answer:

for of the vans will have 0.5 and ond will have 0.3

Step-by-step explanation:

7 0
3 years ago
The digits of a two-digit number sum to 8. When the digits are reversed the resulting number is 18 less than the original
egoroff_w [7]

Answer:

53

Step-by-step explanation:

5+3=8, 53 flipped is 35, and 53-35=18

6 0
3 years ago
Read 2 more answers
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