3 years ago

Answer to the question

Mathematics

1 answer:

KonstantinChe [14]3 years ago

4 0

Answer:

Step-by-step explanation:

Step-by-step explanation:

AB//CD (Opposite sides of parallelogram are parallel)

Angle A + Angle B = 180 (Sum of interior angles=180)

179 + 3x - 20 = 180

3x - 20 = 180 - 179

3x - 20 = 1

3x = 1 + 20

3x = 21

x = 21/3

x = 7

You might be interested in

What is the gcf of 15 and 10

Zielflug [23.3K]

The gcf of 15 and 10 is 5

7 0

4 years ago

Read 2 more answers

You start at (5, -3). you move up 8 units. where do you end?

djyliett [7]

Answer:

(5,5)

Step-by-step explanation:

You draw a graph and put an x where (5, -3) is and then from that point, you go up by 8 units

7 0

3 years ago

Solve this. Please and thank you.

Cerrena [4.2K]

The answer is d) -3/2=x

8 0

3 years ago

The perimeter of a parallelogram must be no less than 40 feet. The length of the rectangle is 6 feet. What are the possible meas

tatuchka [14]

Answer: $14\ ft$

Step-by-step explanation:

Given

Length of rectangle is $6\ ft$

Perimeter must be greater than 40 ft

Suppose l and w be the length and width of the rectangle

$\Rightarrow \text{Perimeter P=}2(l+w)\\\Rightarrow P\geq 40\\\Rightarrow 2(l+w)\geq40\\\Rightarrow l+w\geq20\\\Rightarrow w\geq20-6\\\Rightarrow w\geq14\ ft$

So, the smallest width can be $14\ ft$

5 0

3 years ago

Pleaseee I needed the answerrr now

Bad White [126]

Step-by-step explanation:

Solution,

principle=4500
Time=3 years
Rate of interest=5%
Simple Interest=?

Simple Interest=

$\frac{ptr}{100} \\ \frac{4500 \times 3 \times 5}{100} \\ 675$

Hence, the simple Interest is 675.

7 0

3 years ago

Read 2 more answers