3 years ago

Find the value of x, given the area of the quadrilateral.

Mathematics

2 answers:

balandron [24]3 years ago

7 0

Answer:

Step-by-step explanation:

Four triangles. Each area is bh/2.

So 8x ÷2 or 4x Multiply by 4 (small triangles) to get 16x.

48 ÷ 16 =3 so x = 3

Nikolay [14]3 years ago

6 0

Answer:

Step-by-step explanation:

48/4 parts=12

Area of a triangle formula= b*h/2

8*x/2=12

12*2=24

24/8=3

You might be interested in

6 tenths + 3 thousands= how many thousandths

mixer [17]

6 tenths + 3 thousandths equals 0.603 thousandths.

8 0

3 years ago

Pls help the question is here (12points) DUE TO DAY

scZoUnD [109]

Answer:

$\bf Area= 90\;in$

Step-by-step explanation:

Area of ABCD = L * W

$\bf 6\times 12$

$\bf 72 \;in^2$

Area of EFGC:- L * W

$\bf 6 \times 3$

$\bf 18\; in^2$

Now, the area of the combind rectangles:-

ABCD + EFGC

$\bf 72+18$

$\boxed{\bf 90\; in}$

5 0

2 years ago

Mr Yup sold her old car worth RM56 160 and incurred a loss of 28%. What was the original price of the car

Montano1993 [528]

Ok so after a loss of 28% she sold for 160

100-28=72

therefor
160=72%
find 100%
160:72=x:100
160/72=x/100
20/9=x/100
mutlply both sides by 900
2000=9x
divide boht sides by 9
222.2222222222=x
about $222.22

6 0

3 years ago

Which statements are true regarding the expression below? Check all that apply.

aleksandr82 [10.1K]

whats below? thres nothing

4 0

3 years ago

Marcus bought r movie posters for $6 each. Write an algebraic expression for total amount Marcus spent.

kumpel [21]

He’s probably broke

6 0

3 years ago

Read 2 more answers