3 years ago

Solve for x or find x

Mathematics

2 answers:

Vanyuwa [196]3 years ago

7 0

Answer:

x = 7

Step-by-step explanation:

Assuming the quadrilateral is a parallelogram, then the diagonals bisect each other.

7x - 8 = 41

7x = 49

x = 7

Papessa [141]3 years ago

7 0

Answer:

Step-by-step explanation:

Since AE=EC

7x-8=41

7x-8+8=41+8

7x=49

(7x)/7=(49)/7

x=7

You might be interested in

The quotient of 9 times an unknown number and 16 is 81. What is the value of the unknown number?

riadik2000 [5.3K]

Quotient means division.

(9x)/16 = 81

9x = 1296

x = 144

The unknown number is 144.

5 0

3 years ago

Read 2 more answers

What are the solutions if 1/4x^2 =-1/2x+2?

Oksi-84 [34.3K]

Answer:

Step-by-step explanation:

$\frac{1}{4}x^{2}= \frac{1}{2}x +2\\\frac{1}{4}x^{2}- \frac{1}{2}x -2=0\\\frac{x^{2}-2x-8 }{4}=0\\\\x^{2}-2x-8=0\\ x^{2}-4x+2x-8=0\\x(x-4)+2(x-4) = 0\\(x-4) (x+2) = 0\\SO, \\x= 4 or x= -2$

7 0

3 years ago

Read 2 more answers

Please help me with this I would give you 50 points.

raketka [301]

Answer:

sorry I dont think it makes sence

Step-by-step explanation:

because if is 1:3 and your going to add 6 cats it probably wont work out. there is a mistake on your text book

5 0

2 years ago

Read 2 more answers

A rectangular shoebox has a volume of 728 cubic inches. The base of the shoebox measures 8 inches by 6.5 inches. How long is the

siniylev [52]

Okay to solve this you need to divide the volume to the two measurements
728 ÷ 8 = 91 ÷ 6.5 = 14

7 0

3 years ago

Anyone know how to solve this?

Viktor [21]

Calculate the volume of the cylinder in square feet.
Pi•r^2•h
3.14•2^2•6
3.14•4•6
3.14•24

Then multiply by 62.5 lbs/ft^2
3.14•24•62.5

3 0

3 years ago

Solve for x or find x​

Solve for x or find x