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2 years ago

Find the area of the following rectangle. length = 15 cm width = 19.5 cm. Area = ? cm2

1 answer:

6 0

To find the area all you have to do is multiply the length and the width together and that would be the area.

15*19.5=292.5.

The area is 292.5 cm2

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Solve the inequality (2x-4) + 110 ≤ 120

miskamm [114]

Answer:

x ≤ 7

Step-by-step explanation:

(2x-4) + 110 ≤ 120

Combine like terms

2x +106 ≤ 120

Subtract 106 from each side

2x+106 -106 ≤ 120-106

2x ≤ 14

Divide each side by 2

2x/2 ≤ 14/2

x ≤ 7

8 0

2 years ago

1 - 2³ - 3² 1 please answer correctly please

Bas_tet [7]

Answer:

-16

Step-by-step explanation:

1 - 8 - 9 = - 16

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2 years ago

In the morning you receive a notification from your bank that you are -$18 in your account you jump out of bed and rush to depos

Anna [14]

Answer:

-38 because -18-20=-38

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1 year ago

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Find the area of the shape shown below.

nevsk [136]

Answer:

828

Step-by-step explanation:

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3 years ago

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BRAINLIEST!!!

goldenfox [79]

Answer: $\frac{8}{17}$ or 8:17

Step-by-step explanation:

For any angle x (other than right angle) in a right triangle ,the trigonometric ratio of sin x is given by :-

$\sin x=\frac{\text{side opposite to x}}{\text{Hypotenuse}}$

Given: A right triangle with hypotenuse = 68 units

The side adjacent to S = 60

Let h be the side opposite to S, then using Pythagoras in the given right triangle, we get

$(68)^2=60^2+h^2\\\\\Rightarrow\ h^2=68^2-60^2\\\\\Rightarrow\ h^2=1024\\\\\Rightarrow\ h=\sqrt{1024}=32$

Thus, the side opposite to S = 32 units

Now, the trigonometric ratio for sin S is given by :-

$\sin S=\frac{\text{side opposite to S}}{\text{Hypotenuse}}\\\\\Rightarrow\sin S=\frac{32}{68}=\frac{8}{17}$

Hence, the trigonometric ratio for sin S = $\frac{8}{17}$ or 8:17

5 0

2 years ago