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Andreyy89
2 years ago
11

Need help w this problem

Mathematics
1 answer:
Bingel [31]2 years ago
5 0

Answer:

<h3>9, 18</h3>

Step-by-step explanation:

The key word "<u>product</u>" tells us to <u>multiply</u>.

And, you probably know, but "<em>integer</em>" just means "<em>number</em>".

The question is, essentially:
A × B = 162 where A is half of B.

As someone who was never gifted in math, my best suggestion for something like this is to grab a calculator and start dividing 162 by all the numbers below 10. You will know you've got your answer when the calculator gives you a number that is twice the number you divided by.

In this case, I divided 162 by 9 and got 18. Since 9 is half of 18, and multiplied they make 162, we know this is the correct answer.

Hope this helps

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How do you do this math? Pls explain your work!
tankabanditka [31]

Answer:

y=14

Step-by-step explanation:

8-4/3-1= 2

so our m=2

now plug it in

4 = 2(1)+b

4 = 2+b

2=b

so it will be

y= 2x+2

y=2(6)+2

y=14

8 0
4 years ago
Rearrange the variables to write the equation, V = 8t/p to solve for temperature, t , h, as a function of volume and pressure, v
Elodia [21]

Answer:

t = Vp / 8

Step-by-step explanation:

Given:

V = 8t/p

Where,

V = volume

t = temperature

p = pressure

solve for temperature, t as a function of volume and pressure, v and p

V = 8t/p

Cross product

V*p = 8t

Vp = 8t

Divide both sides by 8

Vp / 8 = 8t / 8

Vp / 8 = t

Therefore,

t = Vp / 8

That is, temperature = product of volume and pressure divided by 8

5 0
3 years ago
Choose correct way to write 7 cents using the dollar symbol.
OverLord2011 [107]
$.07. You do not write $.7 because that would mean 70 cents and should be written with a 0 at the end anyways. You do not write any dollar amount with a cents sign at the end, because the dollar sign replaces it. You write $.07 because 7 cents means 7/100 (7 one hundredths) so the seven must be written in the hundredths spot. Remember, the hundredth spot is the second number after a decimal.
5 0
3 years ago
Read 2 more answers
Is y=19x-5 proportional?
11111nata11111 [884]

If x and y are proportional, then y : a = constant.

\dfrac{y}{x}=a\to y=ax ← the equation

We have y = 19x - 5. It's not a proportional.

5 0
3 years ago
3. Which ordered pair is the solution to the following system of equations?<br> y = x + 4<br> x+y=2
nikitadnepr [17]

Answer:

(-1, 3)

Step-by-step explanation:

replace the occurrences of y in the equation

(x + y = 2) with x + 4

x + x + 4 = 2

2x + 4 = 2

solving for x in the first equation

2x = 2 - 4

2x = -2

2x/2 = -2/2

x = -1

replacing all occurrences of x in y = x + 4 with -1

y = (-1) + 4

y = 3

therefore the pairs are (-1, 3)

Hope it helps!

3 0
3 years ago
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