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romanna [79]
3 years ago
15

What steps can I use to multiply by a two- digit number with regrouping?<br />

Mathematics
2 answers:
dolphi86 [110]3 years ago
8 0
Do area model.This is just a skill to do multiplication.
For example,

Sidana [21]3 years ago
7 0
Example
4
28
x. 5
14 0
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I need help! I don't know how to get the answer or what it is. Can anyone help me it's for a test and I'm on my last attempt?
Greeley [361]

Answer:

See explanation

Step-by-step explanation:

(4)

Using the sine ratio in  the right triangle

sinΘ = \frac{opposite}{hypotenuse} = \frac{7}{9}, thus

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(5)

Using the tangent ratio in the right triangle

tanΘ = \frac{opposite}{adjacent} = \frac{4}{5}, thus

Θ = tan^{-1}(\frac{4}{5}) ≈ 38.7°

7 0
3 years ago
Is this a linear function ?<br><img src="https://tex.z-dn.net/?f=y%20%3D%20%20-%203%20%5E%7B2%7D%20%20%2B%202" id="TexFormula1"
Slav-nsk [51]
No its not a linear function i think
8 0
4 years ago
Carson packed his movies in a box that is in the shape of a rectangular prism. The height of the box is 17 inches. The length of
Sophie [7]

Answer:

Width: <u>13</u> inches

Step-by-step explanation:

To find the width of prism you would have to divide the volume of the prism by the area of the cross section.

First calculate the area of the cross section of the prism:

17 × 25.5= 433.5

Then divide the cross section area by the volume:

5635.5 ÷ 433.5= 13  

The width is <u>13 inches</u>

7 0
3 years ago
What is the midpoint of the segment shown below??
Leno4ka [110]

Answer:

c

Step-by-step explanation:

4 0
3 years ago
Write a short definition of "photosynthesis"
KengaRu [80]

Answer:

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Step-by-step explanation:

I hope this helps if it does can i get brainlist

3 0
3 years ago
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