2 years ago

Help!!!!!! I need to know if it's right!

Mathematics

2 answers:

weqwewe [10]2 years ago

6 0

Yes it’s right the second group of terms should be -1(x+1)

yawa3891 [41]2 years ago

4 0

Answer:

I think it's right

Step-by-step explanation:

as -1×-1=+1 (positive 1)

which is different from the answer in step 1 because you needs to get -1 for the correct answer.

-1(x-1)= -x+1

the real answer is -1(x+1)= -x-1

You might be interested in

What is a statement that is assumed to be true without proof

aalyn [17]

Answer:

where is the statement?????!!!

4 0

3 years ago

Read 2 more answers

Write a relationship for a function whose k(x) values are 5 more than four times the principal square root of x .

bearhunter [10]

Answer:

$k(x)=5+4\sqrt{x}$

Step-by-step explanation:

Write a function whose k(x) values are 5 more than four times the principal square root of x.

So,

the principal square root of x $=\sqrt{x};$

four times the principal square root of x $=4\sqrt{x};$

5 more than four times the principal square root of x $=5+4\sqrt{x};$

Thus,

$k(x)=5+4\sqrt{x}$

4 0

2 years ago

It took Howard more than 40 minutes to finish a race. Let t represent Howard’s finishing time.

Nata [24]

I believe the answer will be t + 40 = race time

4 0

3 years ago

Read 2 more answers

ABC is translated left 3 units to form the image ∆A′B′C′.

Varvara68 [4.7K]

Answer:

A = (-2 , -1) A’ = (-5 , -1)

B = (2 , -1) B’ = (-1 , -1)

C = (2, 2) C’ = (-1 , 2)

Step-by-step explanation:

Move each coordinate to the left 3 times! You will result in the prime coordinates of the letters!

4 0

2 years ago

What is 6% of $31.37.of a dinner bill

White raven [17]

Answer:

$1.88

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers