All categories

2 years ago

Help please The area of the figure is blank square units

Mathematics

2 answers:

klasskru [66]2 years ago

4 0

Answer:

Step-by-step explanation:

We can use to formula of finding the area of a trapezoid in this problem.

Formula: [(b1 + b2)/2] *h, where b1 and b2 are the bases and h is the height.

b1 can be the bottom base, which has a length of 21 units.

b2 can be the top base, which has a length of (21-9-3)+3 = 12 units.

h has a length of 8, since it is the height.

Plugging these into the formula, we can see that the area of the entire figure is (21+12)/2 * 8 = 33/2 * 8 = 33*4 = 132 units².

Hope this helps! :)

zimovet [89]2 years ago

3 0

Answer:

132 square units

Step-by-step explanation:

First, I would figure out the areas of the right triangles

Left triangle: 1/2(6x8) =24 units²

Right triangle: 1/2(8x3) = 12 units²

entire rectangle between triangles: 12x8 = 96 units²

add all areas together: 24+12+96 = 132 units²

You might be interested in

18 divided by 2 equals 9 because

coldgirl [10]

Answer:

anwer a

2 times 9 equals to 18

5 0

3 years ago

Read 2 more answers

2 Points

inn [45]

Technically this is a line segment, but since that is not an option. choose the answer “line”

3 0

2 years ago

Read 2 more answers

A statement and portions of the flowchart proof are shown. Which reason should appear in box labeled 1?

larisa [96]

Answer:

Angle Addition Postulate

Step-by-step explanation:

Given:

$m\angle UVW=30^{\circ}\\ \\m\angle WVX=75^{\circ}$

Prove:

$m\angle UVX=105^{\circ}$

Proof:

1. $m\angle UVX=m\angle UVW+m\angle WVX$ - Angle Addition Postulate

2. $m\angle UVW=30^{\circ}$ - given

3. $m\angle WVX=75^{\circ}$ - given

4. $m\angle UVX=30^{\circ}+75^{\circ}$ - Substitution Property of Equality

5. $m\angle UVX=105^{\circ}$ - Simplify

4 0

3 years ago

Quotient of 32 and -8

mestny [16]

Answer:

-4

Step-by-step explanation:

mark branliest :))

3 0

2 years ago

Read 2 more answers

The final cost of a sale item is determined by multiplying the price on the tag by 75%. Which best describes the function that r

scoundrel [369]

First we try to frame the equation between the sale price and the final cost.

Let us consider, the price to be x and the final cost to be y, since the final cost is 75% of the price, we have the below equation

y = 0.75x

This is of the form of straight line equation y = mx +c where c =0 and m = 0.75

This means the function is linear since it satisfies a straight line equation.

So, we can eliminate options (3) and (4)

Now, the function is not a continuous one because the function is has definite value which is 0.75x and this make the function discrete. Hence option (2) is eliminated

Therefore we are left with option (1) which is the answer

Answer is (1) It is linear because the ratio of the change in the final cost compared to the rate of change in the price tag is constant

6 0

3 years ago

Read 2 more answers