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2 years ago

Can some one help me with this math question?

Mathematics

1 answer:

vova2212 [387]2 years ago

8 0

Answer:

I'm pretty sure it would be base x height divided by 2 so 20×6÷2

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Find the distance between the pair of points and then round your answer to the nearest tenth.

Travka [436]

Answer:

$d = 9.4 units$ (nearest tenth)

Step-by-step explanation:

Given the distance formula, $d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}$ , distance between (-4, 5) and (4, 0) is calculated as follows:

Let $(-4, 5) = (x_1, y_1)$

$(4, 0) = (x_2, y_2)$

$d = \sqrt{(4 - (-4))^2 + (0 - 5)^2}$

$d = \sqrt{(8)^2 + (- 5)^2}$

$d = \sqrt{64 + 25}$

$d = \sqrt{89}$

$d = 9.4 units$ (nearest tenth)

3 0

2 years ago

J^2 over 2j times 2j over 3g

Serhud [2]

Answer:

Step-by-step explanation:

given $\frac{j^2}{2j}$ × $\frac{2j}{3g}$

the 2j on the denominator of the first fraction cancels with the 2j on the numerator of the second fraction, leaving the expression in simplified form as

= $\frac{j^2}{3g}$ → D

5 0

3 years ago

PLEAS HELP ASAP PLEAS 20 points<br> 1 over 3b = 4 over 5. what equals b in this equation?

White raven [17]

Answer:

b = 5/12

Step-by-step explanation:

You have the proportion

1/(3b) = 4/5

Cross multiply to get rid of the fractions...

5 = 12b now solve for b

5/12 = b (divide by 12 on both sides)

8 0

2 years ago

8.-10 + 0.22 can someone help me again

grigory [225]

Answer:

8.10+0.22

Is 8.33

Step-by-step explanation:

6 0

3 years ago

How do I solve this triangle?

svetlana [45]

Answer:

check the length and the angles and check the height of it

7 0

2 years ago