2 years ago

PLEASE HELP

Mathematics

1 answer:

qaws [65]2 years ago

8 0

NUMBER ONE IS THE RIGHT ANGLE AND THE SECIND INE IS SUPPLEMENTARY

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Which fraction is bigger 1/3 or 2/6. Explain

NikAS [45]

They are equal.

2/6 = 1/3

1 * 2 = 2
-------
3 * 2 = 6

do you see it?

5 0

2 years ago

Please find measure of angle s. PLEASE HELP FAST!!

Studentka2010 [4]

Answer:

Step-by-step explanation:

15x-31 = 9x+11

6x-31 = 11

6x = 42

x = 7

15x -31 + 9x + 11 + s = 180

15(7) -31 + 9(7) + 11 + s = 180

105 - 31 + 63 + 11 + s = 180

153 + s = 180

s = 27

8 0

2 years ago

During last year Adam's height increased from 125 cm to 135 cm. By how many percents did it change?

arlik [135]

he increase from 125cm to 135cm

first step :

$135 - 125 = 10cm$

second step :

percents he change is

$\frac{10 \times 100\%}{ 125} = 8\%$

6 0

2 years ago

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Experts please please PLEASE answer this question ASAP! Due today.

quester [9]

The height of the given trapezoid is 7.5 m.

Step-by-step explanation:

Step 1:

The trapezoid's area is calculated by averaging the base lengths and multiplying it with the trapezoid's height.

The trapezoid's area, $A = \frac{b_{1}+b_{2}}{2} (h).$

Here $b_{1}$ is the lower base length and $b_{2}$ is the upper base length while h is the height.

Step 2:

In the given problem, $b_{1}=5 \mathrm{m}$ and $b_{2}=3 \mathrm{m}$ . Assume the height is h m.

The trapezoid's area $= 30.$

$30 = \frac{5+3}{2} (h), 30 = (4)(h).$

$h = \frac{30}{4} = 7.5.$

So the height of the given trapezoid is 7.5 m.

8 0

2 years ago

3. Simplify: 72 +8 [180 + 4 {10 + (15 - 45 - 9 x 2)}] simplify

garri49 [273]

Answer:

296

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers