Luis drives 135 miles on Monday and 135 km on Tuesday. How many km did he drive in total?

Which is the sum of 3.15 × 107 + 9.3 × 106? Write your answer in scientific notation.

Elza [17]

Answer:1322.85

.132285 x 10^4

Step-by-step explanation:

8 0

3 years ago

Hello please answer this thanks

Mandarinka [93]

2 inches in length for ever inch in width. This is because the points are (1,2),(2,4),(3,6) and many more like that. Every x coordinate goes up by one while every y coordinate goes up by two. When you do the y coordinate divided by the x coordinate for all of them, you get two. Two is the constant of proportionality

8 0

3 years ago

the north american plate and the pacific plate have been sliding horizontally past each other along the san andreas fault line f

sammy [17]

Answer:

50 million

Step-by-step explanation:

since they're moving at a constant rate, all you need to do is multiply 5 by 10 million

8 0

3 years ago

Can you please answer everything. What fraction every letter on their can run in a minute. Reward brainiest answer: 15 points

oksian1 [2.3K]

Student B:
1/2 / 4
= 1/2 x 1/4
= 1/8

student A:
2/3 / 6
= 2/3 x 1/6
= 1/9

student C:
4/5/ 8
= 4/5 x 1/8
= 1/10

answer
student B: 1/8 of a mile per minute
student A: 1/9 of a mile per minute
student C: 1/10 of a mile per minute

8 0

3 years ago

K=m-n÷y (make y the subject)

Mkey [24]

Answer:

y = $\frac{n}{K - m}$

Step-by-step explanation:

When doing problems like these, you should go through the process like using PEMDAS:

P - Parenthesis ()

E - Exponents $x^{2}$

M - Multiply x

D - Division ÷

A - Addition +

S - Subtraction -

1) Since there aren't any Parentheses, or exponents, we should then check for any use of Multiplication.

As shown, there are no shown methods of multiplying.

BUT there is Division, so we will do the opposite of division, which is multiplication.

K = m - n ÷ y

y(K = m - n ÷ y)y

^ Trying to multiply 'y' onto both sides, because when you do something to one side, you do to the other. ^

'y' then cancels out on one side, so you will be left with:

= m - n

But on the other side you will have:

Ky

So your problem will look like:

Ky = m - n

2) Since we are trying to get 'y' by itself, instead of multiplying now, we will be dividing, because:

K(y) = Ky or you can also say K x y = Ky

Back to the problem, we will now divide 'K' to both sides, as stated before:

What you do to one side, you do to the other:

$\frac{Ky}{K} = \frac{m - n}{K}$

'K' will cancel out on one side:

$\frac{Ky}{K} = y$

Leaving you with:

'y'

While the other side, will be left as:

$\frac{m - n}{K}$

So your final answer will be:

$y=\frac{m - n}{K}$

7 0

3 years ago