All categories

2 years ago

Are all trapezoids quadrilaterals

Mathematics

1 answer:

zysi [14]2 years ago

7 0

Yes all trapezoids are quadrilaterals

You might be interested in

Leo, Kush and Mai share some money in the ratio 3:5:8

Marta_Voda [28]

Answer:

The total amount of money that they shared is $\£6,000$

Step-by-step explanation:

Let

x-----> amount of money Leo shares

y-----> amount of money Kush shares

z-----> amount of money Mai shares

we know that

$\frac{x}{y} =\frac{3}{5}$

$x=\frac{3}{5}y$ -----> equation A

$\frac{y}{z} =\frac{5}{8}$

$z=\frac{8}{5}y$ -----> equation B

$\frac{x}{z} =\frac{3}{8}$

$z=\frac{8}{3}x$ -----> equation C

$y=x+750$ ------> equation D

substitute equation A in equation D and solve for y

$y=\frac{3}{5}y+750$

$y-\frac{3}{5}y=750$

$\frac{2}{5}y=750$

$y=750*5/2=\£1,875$

Find the value of x (equation A)

$x=\frac{3}{5}(1,875)=\£1,125$

Find the value of z (equation C)

$z=\frac{8}{3}(1,125)=\£3,000$

therefore

The total amount of money is equal to

$x+y+z=\£1,125+\£1,875+\£3,000=\£6,000$

5 0

2 years ago

The length of a rectangle is 1 more than twice the width. The area of the rectangle is given by the formula A = l × w. Which of

Georgia [21]

Answer:

Step-by-step explanation:

Because lets say Length was 3 and Width is a variable of w

3xW=Area

5 0

2 years ago

8) Does the table show a function? *

pickupchik [31]

Answer:

yes

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

1. find the degree of the monomial 6p^3q^2

natali 33 [55]

Theses are the answers for connections.

1.C

2.B

3.A

4.D

5.D

6.A

7.D

Hope this helps! Have a great day!

3 0

2 years ago

Read 2 more answers

How do I graph this linear function <br> x < -1

wolverine [178]

Hope this helps! Let me know if you need anything else.

6 0

1 year ago

Read 2 more answers