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harkovskaia [24]
3 years ago
15

Ishaan is 3 times as old as Christopher and is also 14 years older than Christopher.

Mathematics
1 answer:
Crazy boy [7]3 years ago
3 0
14×3=42 so all you do is multiply
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7 0
4 years ago
Y equals 4x to the 3rd power minus 3 plus 2x to the second power
Marina CMI [18]
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7 0
3 years ago
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Write each of the following as a decimal and a<br> percent.<br> 4/10 and 32/40
Deffense [45]

Answer:

Just to tell you all you have to do is divide the numerator by the denominator.

Step-by-step explanation:

4/10 = 0.4

32/40 = 0.8

You got this!

Hope this helped!

My name is, Lincoln

5 0
4 years ago
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In parallelogram DEFG, DH = x + 3, HF = 3y, GH = 3x – 3, and HE = 5y + 4. Find the values of x and y.
Ksju [112]
We have that in this case the following equalities are met:
 DH = HF
 x + 3 = 3y
 GH = HE
 3x - 3 = 5y + 4
 We then have the following system of equations:
 x-3y = -3
 3x-5y = 7
 Resolving the system graphically we obtain the following values:
 x = 9
 y = 4
 Note: see attached image.
 Answer:
 
The values of x and y are:
 
x = 9, y = 4

4 0
3 years ago
Enter the correct value so that each expression is a perfect-square trinomial.
Novosadov [1.4K]
If this is a perfect square trinomial, you want to look at your constant--36. the square root of 36 is 6, so your factors would be:

(x + 6)(x + 6) ... foil this, and see what your middle value is.
x² + 12x + 36 is your result. 12 is your middle term.

5 0
4 years ago
Read 2 more answers
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