3 years ago

What is 400+70+8 written in standard form?

Mathematics

2 answers:

Ilia_Sergeevich [38]3 years ago

7 0

Answer:

478

Step-by-step explanation:

478

4=400

7=70

8=8

you have to count the zeros

noname [10]3 years ago

3 0

<h3>Answer: C) 478</h3>

400 = four hundred

70 = seventy

8 = eight

Read the words on each right hand side, and read straight down to get "four hundred seventy eight" which is written as 478.

It might help to line up the terms like you see in the image below

You might be interested in

Does the system of equayions below have a solution 6x-2y=5 and <br> 4x -3y=5

storchak [24]

Yes. I believe so. If u solve the equations you get x=1/2 and y=-1

7 0

3 years ago

A carnival ride holds 30 people at a time. In one hour,

Olegator [25]

Answer:

Step-by-step explanation:

8 0

3 years ago

H(9z)<br><img src="https://tex.z-dn.net/?f=h%28y%29%20%3D%20y%20%2B%203" id="TexFormula1" title="h(y) = y + 3" alt="h(y) = y + 3

Diano4ka-milaya [45]

Not enough informatio dawg

4 0

3 years ago

What is (40x33)+(4)x4??<br> Good luck

MrRa [10]

Answer:

1336

PLZ let me know if im wrong!!!

5 0

2 years ago

I do not understand these.

Vladimir [108]

Answer:

k(-1) = 7.

Step-by-step explanation:

k(-1) is the value of the function k when x = -1.

You read this off the graph.

Find the value of the point on the graph which corresponds to x = -1. From x = -1 on the horizontal axis move straight up until you meet the graph of k. Now look horizontally to the right and read off the value on the vertical

y-axis

You'll find it is 7.

6 0

3 years ago