3 years ago

Solve equation using square roots (x-1)^2=4

1 answer:

4 0

X is equal 3. to do this, you do reverse of order of operations. So this means that you would to the 'times 2' first by dividing 4 by 2 to make it 2. then, in the parenthesis, since there is a 'minus 1', therefore you are going to add 1+2 which equals three. <span />

You might be interested in

a student claims -4i is the only root of a quadratic polynomial equation that has real coefficients whats the students mistake a

barxatty [35]

Answer:

word word word not the answer

Step-by-step explanation:

7 0

4 years ago

What is the tangent of < A ?

makvit [3.9K]

The tangent of an angle is the trigonometric ratio between the adjacent side and the opposite side of a right triangle containing that angle. Example: In the triangle shown, tan(A)=68 or 34 and tan(B)=86 or 43 .

4 0

3 years ago

40. There are 24 grapes on a plate of the grapes a quarter are green how many of them

PolarNik [594]

Answer:

6 are green

Step-by-step explanation:

In order to find your answer you have to find the number like 4 and divide the number by 24 and 6

4 0

3 years ago

Julissa has eight yards of fabric each blanket that she makes needs one third yarn of fabric how many blankets can she make

Ivahew [28]

Step-by-step explanation:

1/3 yard=1 blanket

8 yards(total)=?

=8÷1/3

=8x3

=24 blankets

5 0

3 years ago

What variation does y=x/3 have?

levacccp [35]

Ok so direct variation is y=xk
invers is y=k/x
it seems to be that x is on top
therefor
y=x times 1/3
y=xk

direct variation

6 0

4 years ago

Read 2 more answers