All categories

3 years ago

Quadrilateral WXYZ is a Parallelogram. Find the value of each variable.

Mathematics

1 answer:

Arisa [49]3 years ago

3 0

Answer: a=3, b=1

A parallelogram have its opposite sides equal and parallel.

Step-by-step explanation:

SO, the quadrilateral WXYZ have its opposite sides equal as its a parallelogram.

From the given figure the side XY= WZ and XW= YZ, which gives two equations i.e

Equation 1 is 3a-4=a+2 and Equation 2 is b+1=2b

Solving Equation 1 Solving equation 2

3a-a = 2+4 2b-b = 1

2a = 6 b=1

a = 3

So, by solving the two equations a=3 and b=1.

You might be interested in

Consider the equation

muminat

Answer:

A. $a=10\\ \\b\neq -8$

B. $a=10\\ \\b= -8$

Step-by-step explanation:

Consider the equation

$2(5x-4) = ax + b$

A. This equation has no solutions when the coefficients at x are the same and the free coefficients are not the same.

First, use distributive property:

$2(5x-4)=2\cdot 5x-2\cdot 4=10x-8$

So, the equation is

$10x-8=ax+b$

This equation has no solutions when

$a=10\\ \\b\neq -8$

B. The equation has infinitely many solutions when the coefficients at x are the same and the free coefficients are the same too.

So, the equation

$10x-8=ax+b$

has infinitely many solutions when

$a=10\\ \\b= -8$

In other cases, the equation has a unique solution

5 0

3 years ago

Find the volume please

Mashutka [201]

Answer:

Volume = 4/3 πr³

V = 4/3*22.7*8

V = 32.656 m³

8 0

2 years ago

1. What number will make this expression a perfect square trinomial? Show your work. x2 - 6x +

exis [7]

Answer:

.......

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Help please!!!!!!!!!!!

andreev551 [17]

Answer:

download a app called photo math

Step-by-step explanation:

Thank me later

3 0

3 years ago

We have three coins: one with heads on both faces, the second with tails on both faces, and the third a regular one. We choose o

Finger [1]

Answer:

Probability: $\frac{1}{2}$ = 0.5 = 50%

Step-by-step explanation:

Based on the question one coin is chosen at random and tossed. That coin then lands and is heads. Since the coin landed on heads we can <u>eliminate the possibility</u> of the coin that was chosen being the coin with double tails.

The following possibilities are that the coin has double heads or is a regular coin with both tails and heads. Seeing as the coin landed on heads, there are only two possible out comes for the other side of the coin

The other side is either Heads or Tails. That gives us a 50% chance of the other side being tails.

$\frac{1}{2}$ = 0.5 = 50%

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

4 0

3 years ago