All categories

3 years ago

If 2x-1/3=-4x then x=

Mathematics

1 answer:

allochka39001 [22]3 years ago

6 0

Answer:

x = 1/18

Step-by-step explanation:

You might be interested in

What is the answer for number 8 and pls give step by step

Pie

Answer:

Trapezoid 1 (left side):

Base 1 = 2

Base 2 = 5

Trapezoid 2 (right side):

Base 1 = 6

Base 2 = 8

Step-by-step explanation:

<u>1st trapezoid:</u>

b_1 = x

b_2 = x + 3

h = 4

Hence, area (from formula) would be:

$A=\frac{h}{2}(b_1+b_2)\\A=\frac{4}{2}(x+x+3)\\A=2(2x+3)\\A=4x+6$

<u>2nd trapezoid:</u>

b_1 = 3x

b_2 = 4x

h = 2

Putting into formula, we get:

$A=\frac{h}{2}(b_1+b_2)\\A=\frac{2}{2}(3x+4x)\\A=1(7x)\\A=7x$

Let's equate both equations for area and find x first:

$4x+6=7x\\6=7x-4x\\6=3x\\x=\frac{6}{3}\\x=2$

We can plug in 2 into x and find length of each base of each trapezoid.

Trapezoid 1 (left side):

Base 1 = x = 2

Base 2 = x + 3 = 2 + 3 = 5

Trapezoid 2 (right side):

Base 1 = 3x = 3(2) = 6

Base 2 = 4x = 4(2) = 8

8 0

3 years ago

the GCF of two numbers is 850 number is divisible by the other what is the smallest these two numbers can be

Nuetrik [128]

If you're trying to say one number is divisible by the other, the two numbers are ...
1*850 = 850
2*850 = 1700

4 0

3 years ago

Chris found some colorful leaves under one tree. Under another tree, he

Lynna [10]

Answer:

x+y-3+6

x+y+3

5 0

3 years ago

How many degrees would a kite need to be rotated to carry it onto itself?

Vsevolod [243]

Answer:360 degree angle

A kite does not have rotation symmetry because it would take a full 360 degrees rotation for it to look the same as the original

6 0

3 years ago

One - eighth of 7.92 x 10^10

liraira [26]

The answer is 9900000000 (thats 8 zeros) What you do is you find 10^10 which is 10000000000 (ten zeros) and multiply that by 7.92 to get 79200000000 then you just multiply it by 1/8 to get the answer.

3 0

3 years ago