3 years ago

Can I have help help on 22,24,26,28,30 please

1 answer:

4 0

I'll do 22 for you. 22, 24, 26, 28, and 30, are very similar to each other.

PROPORTIONS:
Draw it out.

5/7 = either c/6, or b/5.
I'll do c/6
5/7 = c/6
solve for c
7c=30
c=30/7
now do the same thing to the remaining side, b.
there!

You might be interested in

Plz help need to find both answers

saul85 [17]

Answer:

I hope it helped u.

Step-by-step explanation:

7 0

3 years ago

How many solutions does 4x-1/8=-1/8 (32x-1) have

Tom [10]

It has only one solution

3 0

2 years ago

What's the simplest form of 28/49, 96/144, 40/45

-Dominant- [34]

4/7 for the 1st one., 8/9 for he 3rd dunno about middle one soz

6 0

3 years ago

Read 2 more answers

Given that fx=2x2-4x+1, then f(-1)is.

oksian1 [2.3K]

Answer:

$f(-1)=7$

Step-by-step explanation:

I am going to assume your question meant the equation

$f(x)=2x^{2} -4x+1$

So $f(-1)$ can be found by substituting all the x terms in the equation with -1

$f(-1)=2(-1)^{2} -4(-1)+1$

And simplifying for our answer

$f(-1)=2(1)+4+1$

$f(-1) = 2+4+1$

$f(-1)=7$

5 0

2 years ago

Select the correct answer.

Damm [24]

Answer:

D (I think?)

Step-by-step explanation:

It's neither a nor b because neither of them would work if you plug in o for x.

The reason I think it's D and not C is because it goes up by 10,000 x (1.1)^x

Just not sure because because of how the question was asked. Hope this helps

3 0

2 years ago

Read 2 more answers