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3 years ago

Ok guys now that you have had a good nights sleep, HElP!ME!FIGURE!THIS!OUT!10 points!

Mathematics

2 answers:

amid [387]3 years ago

8 0

I could never get attached

When I start to feel unattached

Somehow always end up feelin' bad

Baby, I am not your dad (no)

It's not all you want from me

I just want your company

Girl, it's obvious, elephant in the room

And we're a part of it, don't act so confused

And you love startin' it, now I'm in a mood

Now we arguin' in my bedroom

eimsori [14]3 years ago

7 0

Answer:

3:5

4:4

15:7

Step-by-step explanation:

they only gave you 1 equation that is equal to 8 so all the others must be equivalent to 8

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Whoever gets this right gets brainlyess answer and it's worth 10 points :)

babymother [125]

A=$20.20/10gal=$2.02 per gal

B=$26.04/12gal=$2.17 per gal

C=$28.14/14gal=$2.01 per gal

D=$30.45/15gal=$2.03 per gal

So C is the cheapest per gallon.

3 0

3 years ago

11) In a triangle, the ratio of the measures of three angles is 2:5:8. Find the measures of

natta225 [31]

Answer:

Sum of interior angles of a triangle always = 180 degrees

add the individual ratios to get a sum composite ratio:

2+5+8 = 15

180 / 15 = 12

Multiply individual ratios:

{2:5:8} * 12 = 24:60:96

Check:

24 + 60 + 96 = 180

Step-by-step explanation:

I hope it's help

7 0

3 years ago

Find the sum:<br> The blanks r subtraction signs

Evgen [1.6K]

Answer:

$8x^2+6x-17$

Step-by-step explanation:

All that we have to do is add the 3 and 5 so it's basically like combining like terms. So the first blank is 8.

Now we add the x and the 5x which is 6x, all we're doing is adding the x's.

Now we do add the two negative 10 and 7. So what is -10 + - 7 we add them normally but we'll still have the negative in front of them. So it's -17.

6 0

3 years ago

If an airplane descends 15 feet every 1.45 seconds, how far would the airplane travel in three and a half minutes? The equation

NemiM [27]

$\qquad\qquad\huge\underline{{\sf Answer}}$

Here we go ~

The air plane descends 15 feels every 1.45 seconds, so it's unit rate is :

$\qquad \sf \dashrightarrow \: \dfrac{15}{1.45} \: \: ft / sec$

Now we have to calculate the descent in 3.5 minutes ~

$\qquad \sf \dashrightarrow \: \dfrac{15}{1.45} \: \: \times 3.5 \times 60$

$\qquad \sf \dashrightarrow \: 2172.41 \: \: ft$

So, the airplane descends 2172.41 feels in three and a half minutes ~

5 0

2 years ago

Welllllllllllllllllllllllllllllllllllllllllllllllll

VARVARA [1.3K]

Answer:

it izzz what it izzzzz

Step-by-step explanation:

everyone: IT IZZZ WHAT IT IZZZZZ

8 0

3 years ago