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2 years ago

Help please. Im stuck

Mathematics

1 answer:

LUCKY_DIMON [66]2 years ago

3 0

Answer:

16 units squared

Step-by-step explanation:

First, calculate the distance between (0, 0) and (0, 4). The distance is in y, so there are 4 units in-between.

Next, calculate the distance between (0, 0) and (4, 0). This time, the distance is in x, but it is still four.

We know the dimensions of the shape are 4x4 so we just multiply.

4*4=16

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Angle A and Angle B are complementary. If angle A is 48°, what is the measure of angle B?

Georgia [21]

Answer: 42

Step-by-step explanation:

Complementary means they add up to 90 degrees

so 90-48=42

5 0

3 years ago

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The ratio 1331 : x is equivalent to the ratio <img src="https://tex.z-dn.net/?f=x%5E%7B2%7D%20%3A%201331" id="TexFormula1" title

Marrrta [24]

Answer:

121

Step-by-step explanation:

Set up the equation 1331/x=x^2/1331

Cross multiply and simplify the answer.

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2 years ago

(4.8 x 10^9) divided (8 x 10^6) Give your answer in standard form

Romashka-Z-Leto [24]

Answer:

1.67×10^-3

=(8×10^6)/(4.8×10^9)

=1.67×10^6-3

=1.67×10^-3

8 0

3 years ago

I need help please??!!!):

love history [14]

Answer:

-13 < 16

Step-by-step explanation:

(4 is x, -5 is y)

-5 - 8 < 4(4)

-13 < 16

It is true and is a solution

5 0

4 years ago

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Can someone help me answer this, thanks

Ivahew [28]

Answer:

$Height = 173.8ft$

Step-by-step explanation:

Given

$\theta = 40^o$

$d = 200ft$ --- distance from building

$h=6ft$ --- height of the building

Let the height of the building be H. So:

$\tan(\theta) = \frac{Opposite}{Adjacent}$

$\tan(40) = \frac{H}{200}$

Make H the subject

$H = 200 * \tan(40)$

$H = 167.82$

The required height s:

$Height = H + h$

$Height = 167.82 + 6$

$Height = 173.82ft$

$Height = 173.8ft$ --- approximately

5 0

3 years ago