4 years ago

Solve for

Mathematics

1 answer:

Aleks [24]4 years ago

5 0

Answer:

x = -3.05

Step-by-step explanation:

x + 20x + 100 = 36

Combine like terms.

21x + 100 = 36

Subtract 100 on both sides.

21x = -64

Divide both sides by 21.

x = -3.04761904762...

You might be interested in

Which transformation can be used to map one triangle onto the other select two options

Andrej [43]

Answer:

Reflection only and rotation, and then translation.

Step-by-step explanation:

6 0

4 years ago

Read 2 more answers

The value of y varies directly with x and the constant of variation is 4. What is the value of x when y=84?

anygoal [31]

Y varying directly with x means y equals a constant multiplying x: y=kx
in this case, k=4, so 84=4x
x=21

6 0

3 years ago

Find the slope of a line that is perpendicular to the graph of 2x – 5y = 7.

valkas [14]

Answer:

the slope would be -5/2

Step-by-step explanation:

this is because you need to write it in slope intercept format and then you need to get the reciprocal of it.

8 0

4 years ago

PLEASE HELP ASAP PLEASE WORTH 20 POINTS!!

Marta_Voda [28]

Answer:

y= -2

y=-2

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

PLEASEEE HELP!!!!!!!!

Ber [7]

Hey !

The value of H is 16

=> H/49 = (4/7)^2 ( taking square to rhs)

=> H/49 = 16/49

Cancelling 49 on both sides ,

H= 16

Hope this helps :)

7 0

2 years ago

Read 2 more answers