3 years ago

If f(x) = 5x-2, what is (x)?

Mathematics

1 answer:

LiRa [457]3 years ago

4 0

Answer:

x= 0.4, or x = 2/5

Step-by-step explanation:

To find x you have to replace f(x) with 0 and solve for x

Hope this helps:)

You might be interested in

12y+15=24-6y ??????????????????

lyudmila [28]

Answer:y=1/2

Step-by-step explanation:

7 0

3 years ago

Determine what the next number in the sequence should be. 99.5, 98.5, 97, 95, 92.5, 89.5?

otez555 [7]

Answer:

87.5

Step-by-step explanation:

-2

8 0

3 years ago

A scale of 0.5 inches to 2 feet was used for a model of the goal posts on a football field. If the model was 1 1/2 in high and 5

Paraphin [41]

The actual height is: 1 1/2 * 2 = 3 feet
The actual length is: 5 1/8 * 2 = 10.25 feet

hope this helps you.

6 0

3 years ago

Given point B is located at

ELEN [110]

Answer: $\Large\boxed{Point~B'~=~(-4,~-2)}$

Step-by-step explanation:

Given information

Point B = (-2, -4)

Reflection line: y = x

Concept:

When reflecting over the line y = x, the position of y and x in the original coordinate switches places.

This is because it is " y = x ", assuming that they could interchange

Find the coordinate of Point B'

Original (x, y) = (-2, -4)

Point B' = (x', y') = (y, x) = $\Large\boxed{(-4,~-2)}$

Please refer to the attachment below for a graphical understanding

Hope this helps!! :)

Please let me know if you have any questions

4 0

1 year ago

Three out of four student surveyed in a school said they will vote for nuncio for class president. Predict how many of the 340 s

elena55 [62]

3/4 is .75. translate that to percentages, and you get 75%. This means that it is likely that 75% of the 340 students in total will vote for Nuncio.
write it out:
.75*340
solve:
255

about 255 students are likely to vote for Nuncio

5 0

3 years ago

Read 2 more answers