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Morgarella [4.7K]
3 years ago
11

(2y+9)+(3d+5)=? *simplify your answer*

Mathematics
2 answers:
netineya [11]3 years ago
7 0

Answer:

2y + 3d +14\\2(y+7)+3d

Step-by-step explanation:

We remove the bracket and rearrange the numbers to add them. Only similar variables can be added together.

(2y+9)+(3d+5)\\2y+9+3d+5\\2y + 3d + 9 +5\\2y + 3d + 14\\2(y+7)+3d

kkurt [141]3 years ago
3 0

Answer:

2y + 3d + 14

Step-by-step explanation:

(2y+9) + (3d+5)

First, let us clear the bracket. In doing so, we obtained the following:

2y + 9 + 3d + 5

2y + 3d + 14

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sashaice [31]

Answer:

A. 1

Step-by-step explanation:

3(x+1)=-2(x-1)+6

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x+3=4

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3 years ago
What is the LCM of 18 and 45 ?
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3 0
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What is the value of x when <img src="https://tex.z-dn.net/?f=6%28%5Csqrt%7B4x%5E%7B2%7D%20%2B%201%20%7D%20%3D%2013x" id="TexFor
vladimir2022 [97]
X=1.2 or 1 1/5 in fraction form
6 0
2 years ago
Is 30:12 and 40:16 equivalent
iVinArrow [24]
Translate to fraction
are 30/12 and 40/16 equivilent?

if a/b=c/d then a/b times d/c=1
basically if ad=bc then they are equivilent

30/12 ad 40/16 equvilient?
30/12 times 16/40=1?
480/480=1?
1=1?
yes
they are equivilent
6 0
3 years ago
When ABC was dialed by a scale factor of 2, centered at the origin, the result was its image A'B'C' shown on the coordinates pla
sweet-ann [11.9K]

Answer:

Step-by-step explanation:

In dilation, the image and the original are similar, in that they are the same shape but not necessarily the same size. They are not congruent because that requires them to be the same shape and the same size, which they are not (scale factor is 2)

vertices of ABC are A(-2,2), B(-2,3), and C(1,2)

If we multiply by 2 from original to image,

then from image to original we divide by 2

4 0
3 years ago
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