All categories

2 years ago

(05.03 MC)What is the area, in square units, of the polygon shown here?

Mathematics

2 answers:

goldenfox [79]2 years ago

6 0

Answer:

13 square units

Step-by-step explanation:

Look at image attached

Divide shape into two rectangles

Rectangle 1:

width: 2 units

length: 5 - 1 = 4 units

AREA: 2 x 4 = 8 sq. units

Rectangle 2:

width: 1 units

length: 5 units

AREA: 1 x 5 = 5 sq. Units

Combine area of rectangles:

8 + 5 = 13 sq. Units

That is the area of the whole polygon.

djverab [1.8K]2 years ago

5 0

To resolve the proposed issue, an explanation is needed in which the subject is addressed

You might be interested in

If the sine of an acute angle is 3/5, what is the cosine of<br> that angle?

Korvikt [17]

Answer:

The cosine of the angle is 4/5.

Step-by-step explanation:

An acute angle is between 0º and 90º, in the first quadrant of the trigonometric circle, in which both the sine and the cosine are positive values.

For each angle $\alpha$ , we have that:

$\sin^{2}{\alpha} + \cos^{2}{\alpha} = 1$

We have that:

$\sin{\alpha} = \frac{3}{5}$

$\sin^{2}{\alpha} + \cos^{2}{\alpha} = 1$

$(\frac{3}{5})^{2} + \cos^{2}{\alpha} = 1$

$\cos^{2}{\alpha} = \frac{16}{25}$

$\cos{\alpha} = \frac{4}{5}$

The cosine of the angle is 4/5.

8 0

3 years ago

Multiply by 10s 3,721 times 30<br><br><br> I NEED DONE ASAP PLEASE

Rasek [7]

Answer:

111630

Step-by-step explanation:

4 0

3 years ago

What is the approximate area that is shaded blue?

weeeeeb [17]

The answer to this question is c i think

7 0

3 years ago

Read 2 more answers

A polling company reported that 5353% of 10181018 surveyed adults said that rising gas prices arerising gas prices are "quite a

Sophie [7]

Answer: 540

Step-by-step explanation:

Given: A polling company reported that 53% of 1018 surveyed adults said that rising gas prices are "quite annoying."

To find: The exact value of 53% of 1018.

$53\%\text{ of }1018 = \dfrac{53}{100}\times1018$ [we divide a percentage by 100 to convert it into a fraction of decimal]

$=\dfrac{53954}{100}=539.54\\\\\approx540$

Hence, the 540 adults said that rising gas prices are "quite annoying."

Thus, the exact value = 540

8 0

2 years ago

How do you create a restriction for √z + 8=13 ?

Zinaida [17]

√z = 13 - 8
√z = 5
z = 5²
z = 25
In this case the z can be any number, however z cannot be less than 0 and that is the restriction. (for example; √-1 = irrational number, cannot be solved.)

6 0

3 years ago

Read 2 more answers