3 years ago

(10)/(4)<(z+8)/(2)<(22)/(4)

Mathematics

1 answer:

Lisa [10]3 years ago

3 0

Answer:

-3 < z < 3

Step-by-step explanation:

×4

10 < 2z + 16 < 22. -16

-6 < 2z < 6. ÷2

-3 < z < 3

You might be interested in

YALL HELP ME<br> By the definition of similar polygons, the lengths of corresponding sides are_____

deff fn [24]

Similar Polygons

Similar polygons are polygons whose corresponding angles are congruent and their corresponding sides are proportional. In other words, Polygons that have the same shape but not necessarily the same size are called similar polygons.

4 0

3 years ago

Solve A= 1/2bh for b. Then find the base of a triangle with a height of 6 inches and an area of 24 square inches.

lions [1.4K]

Answer:

The breadth of the triangle is 8 inches.

Step-by-step explanation:

Given that the area of the triangle is 24 sq inches and that the height is 6 inches

1/2 * b * 6 =24

b * 3= 24

b=8 inches

3 0

3 years ago

First right answer will get brainlist

guajiro [1.7K]

(1/5)s = 5
s = 5:(1/5) = 5*5 = 25

6 0

3 years ago

Read 2 more answers

Select all the expressions which have 3 as the greatest common factor of the terms.

Natalija [7]

Answer:

b+3+6c, 27n+66p ,12x + 75y + 21

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

What is the area of the trapezoid? The diagram is not drawn to scale.

Katyanochek1 [597]

Answer:

The area of trapezoid is 72 cm²

Step-by-step explanation:

Given : A trapezoid with given dimensions.

We have to find the area of trapezoid ABCD.

Consider the given trapezoid ABCD ,

AB = EF = 8 cm

and CE = FD = 4 cm

Then CD = CE + EF + FD = 4 + 8 + 4 = 16 cm

Thus, Area of trapezoid = $\frac{1}{2}\cdot \text{(Sum of parallel sides)} \cdot height$

here, height = 6 cm

and sum of parallel sides = AB + CD = 16 + 8 = 24 cm

Thus, Area of trapezoid = $\frac{1}{2}\cdot 24 \cdot 6$

Simplify, we have,

Area of trapezoid = 72 cm²

Thus, The area of trapezoid is 72 cm²

8 0

3 years ago

Read 2 more answers