All categories

3 years ago

HELPPPPP MEEEEEE PLZZ

Mathematics

2 answers:

Firlakuza [10]3 years ago

7 0

Answer:

Step-by-step explanation:

sp2606 [1]3 years ago

4 0

Answer:

The answer is E x<y

Step-by-step explanation:

-2 is less then 8

You might be interested in

Solve each equation (x+8)(x-2)=-9

Nesterboy [21]

X=1, x=-7 would be the correct answer.

5 0

3 years ago

Read 2 more answers

one box holds 16 crayons another box holds 24 crayons write a sentence using words that compare the crayons in two boxes.

bogdanovich [222]

What is 24-16? That must be the answer

3 0

3 years ago

Decrease 220kg by 12.5%. NEED HELPPP!

3241004551 [841]

Hmm try 192.5 I think that’s right

6 0

4 years ago

Read 2 more answers

What number is 4 times as many as 25?

valkas [14]

To answer the question, the first thing we must do is rewrite the following expression:

4 times as many as 25

We rewrite this expression in algebraic form.

We have then:

4 times as many as 25 = 4 * 25

Making the corresponding calculation, we will obtain:

$4 * 25 = 100$

Answer:

100 is 4 times as many as 25

6 0

3 years ago

Read 2 more answers

What is the zero of the function

olga_2 [115]

Answer:

$x=6$ (or 6)

Step-by-step explanation:

Set f(x)=0:

$f(x)=\frac{x^2+x-42}{x^2+3x-28}$

$0=\frac{x^2+x-42}{x^2+3x-28}$

$0=x^2+x-42$

$0=(x+7)(x-6)$

$x=-7$ or $x=6$

Now check both solutions:

$f(-7)=\frac{(-7)^2+(-7)-42}{(-7)^2+3(-7)-28}$

$f(-7)=\frac{49-7-42}{49-21-28}$

$f(-7)=\frac{42-42}{28-28}$

$f(-7)=\frac{0}{0}$

Therefore, $x\neq-7$ because there is a hole at $(-7,0)$ . The denominator, in addition, can never be 0, so the function is undefined for $x=-7$ .

$f(6)=\frac{(6)^2+(6)-42}{(6)^2+3(6)-28}$

$f(6)=\frac{36+6-42}{36+18-28}$

$f(6)=\frac{42-42}{54-28}$

$f(6)=\frac{0}{24}$

$f(6)=0$

Since $f(6)=0$ , then $x=6$ is the only zero of the function.

4 0

3 years ago