4 years ago

If someone treat at geometry has anyntime could you come answer my question

1 answer:

ki77a [65]4 years ago

4 0

I am pretty good at any math and I love a good challenge. What is your question because I'd be glad to help!!!

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goldenfox [79]

Answer:

Step-by-step explanation:

$\frac{3}{8} +\frac{3}{8} +\frac{3}{8} +\frac{3}{8} +\frac{3}{8} +\frac{3}{8} +\frac{3}{8} +\frac{3}{8}$

$\frac{3}{8}$ × 8

= 3

In algebra:

$\frac{3}{8}$ × y = 3

y = 3 ÷ $\frac{3}{8}$

y = 8

7 0

3 years ago

andrew11 [14]

<span>a rectangle rhombus(parallelogram) since even a parallelogram has diagonals</span>

5 0

3 years ago

jek_recluse [69]

Answer:

4.19

Step-by-step explanation:

Find the mean:

$\text{Mean}=\frac{12+19+9}{3}=\frac{40}{3}$

Find the standard deviation:

$\text{Standard Deviation}=\sqrt{\frac{(12-\frac{40}{3})^2+(19-\frac{40}{3})^2+(9-\frac{40}{3})^2}{3}}=\sqrt{\frac{158}{9}}\approx4.19$

4 0

2 years ago

vova2212 [387]

12:13

Hope that helped!

8 0

4 years ago

yarga [219]

Well the formula:

V = Bh
54= 3*w*8
54= 24w
24w=54
w= 54/24
w= 2.25

4 0

3 years ago