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Nimfa-mama [501]
4 years ago
10

Can someone plz help me i will thank u so much

Mathematics
1 answer:
klemol [59]4 years ago
4 0

Answer:

2 hours and 29 minutes

Step-by-step explanation:

if you change 9 hours to minutes you get 540 plus 17 equals 557. if you turn 6 hours to minutes it's 360 plus 48 equals 408. 557 minus 408 equals 149 minutes. Now if you convert it to hours and minutes you need to divide by 60. So if you divide it you get 2 hours and 29 minutes. hope this helped! :)

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PLEASE HELP!!! WILL MARK BRAINLIEST
strojnjashka [21]

Answer:

Hi myself Shrushtee.

Step-by-step explanation:

x + y = 180

y = 3x - 2

x + 3x - 2 = 180

4x = 182

x = 45.5

y = 180 - 45.5 = 134.5

please mark me as brainleist and follow

4 0
3 years ago
Which table does not represent a proportional relationship? A 2-column table with 3 rows. Column 1 is labeled x with entries 9,
MrMuchimi

Answer:

the one with 12, 18, 22

Step-by-step explanation:

in the first one, 9-3=6 and 6-3=3 so -3 is the constant of the proportionality

in the second one 3-1=2, 2-1=1 so here the constant of proprtionality is -1

in the third one 16+2=18, 18+2=20 so the constant of proportionality is 2

fourth one 4 + 0.5= 4.5 and 4.5+0.5= 5, constant of proportionality is 0.5

fifth one 12+6=18, but 18+6=24

and the rest are all proportional

7 0
4 years ago
Read 2 more answers
What is the component form of the vector whose tail is the point (-3,2) and whose head is the point (1, -6)?
Bess [88]

Answer:

  (4, -8)

Step-by-step explanation:

The components of a vector are found by subtracting the tail from the head.

__

  Head - Tail = (1, -6) -(-3, 2) = (1 -(-3), -6 -2) = (4, -8)

⇒ The component form is (4, -8), or maybe 4<em>i</em> -8<em>j</em>.

_____

<em>Additional comment</em>

There are many ways that the components of vectors can be described. The particular format you are expected to use will likely be found in your curriculum materials.

4 0
2 years ago
I have an account, I do not want brainly plus, why do you keep blocking the answers?
tiny-mole [99]
Oof you might need to fix the account

Step-by-step
6 0
2 years ago
Simplify the expression to a polynomial in standard form: (3x+1)(3x^2 −6x−8)
nikklg [1K]

Step-by-step explanation:

3x^3-18x^2-24x+3x^2-6x-8

3x^3-15x^2-30x-8

is the required answer for your question

can I get brainlist plzz

7 0
3 years ago
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