3 years ago

Use a number line to solve 235 + 123

2 answers:

5 0

You can draw a number line and count by 5 or 10s until you get the answer 358.
Start with 123 and then count by 5 or 10s until you get 235, count the numbers in between and youll get 358

Alex3 years ago

4 0

The answer is 358 without using a number line just add it up

You might be interested in

Three vertices of a rectangle have coordinates (3,4), (5,−4), and (−7,−7). Determine the fourth vertex of the rectangle and then

Ket [755]

The fourth vertex would be at point (-9,1).
The slope from (5,-4) to (3,4) is -8/2 or -4.
So I did that with (-7,-7) to the fourth vertex to get the answer.

7 0

3 years ago

An airplane is flying from New York City to Los Angeles the distance it travels in Miles D is related to the time in seconds T b

tatiyna

Answer:

It takes 85 seconds to go 12.75 miles

Step-by-step explanation:

We are given

An airplane is flying from New York City to Los Angeles

the distance it travels in Miles D is related to the time in seconds T by the equation

$d=0.15T$

we are given to find time when distance is 12.75 miles

so, we can set d=12.75

and then we can solve for T

$12.75=0.15T$

We can divide both sides by 0.15

$T=\frac{12.75}{0.15}$

$T=85$

So,

It takes 85 seconds to go 12.75 miles

6 0

3 years ago

What is the simplified form of 4 X ? 3 + 7?

tia_tia [17]

Answer:

4x(10)

Step-by-step explanation:

add 3+7=10

4x is multiplying 3+7=10

4x(10)

6 0

3 years ago

9 cans of soup and 4 frozen dinners btw in srry if I press something else lol had a good day

egoroff_w [7]

Erm... I’m here for the points pero me no ingles porque es español!!

4 0

3 years ago

Solve for missing variable d=rt, r=57, t=4

____ [38]

D=228

when 2 numbers or variables are next to eachother it means you need to multiply. So in this case r=57 and t=4 and we mulitply. 57 x 4 = 228. So the answer is 228. Hope this helps and have a great day!

8 0

3 years ago