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SVEN [57.7K]
3 years ago
5

18x - 432 - 18x - 6x² +144

Mathematics
1 answer:
ArbitrLikvidat [17]3 years ago
7 0

Answer:

-6x^2-288

Step-by-step explanation:

18x - 432 - 18x - 6x² +144

Combine like terms

-6x^2+18x-18x-432+144

-6x^2-288

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10x(15w-11)+12 what is it help me
RUDIKE [14]
If im not wrong the answer is 150w - 98.
5 0
3 years ago
I will fan and medal if you help!
Annette [7]
Part A: The answer is B.
As vertically opposite angles are equal
x+10=4x-35
10=3x-35
45=3x
x=15

Part B: The answer is D.
We'll substitute in the value of X in one equation.
x+10
=15+10
=25
As the two angles are equal bot must be 25 degrees.
8 0
3 years ago
I really need help with this
natta225 [31]

Answer:

y=2x+7

Step-by-step explanation:

Equation of line: y = mx + b

where m is the slope, and b is the y-intercept

3 0
3 years ago
Read 2 more answers
Can someone please help me on this question? This question has 2 answer choices. Thank you.
grin007 [14]
Hello!

To solve this you have to find the ratio between the two cylinders

Cylinder 1 height is 30
Cylinder 2 height is 20

this is a 30:20 ratio

This can be reduced to a 3:2 ratio

Now you look for one that are also equal to 3:2

3 * 7 = 21
2 * 7 = 14

The answers are 3:2 and 21:14

Hope this helps!
4 0
3 years ago
1+4=5<br> 2+5=12<br> 3+6=21<br> 8+11=
jek_recluse [69]
=12-5=7
=21-12=9
when u look at they have a diffrence of 2 so the answer will have a diffrence of 2 =11
8 0
4 years ago
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