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schepotkina [342]
3 years ago
15

Please help, i will mark brainliest

Mathematics
1 answer:
larisa86 [58]3 years ago
3 0

Answer:

1. 1,000

2. 395

Step-by-step explanation:

Hope it helps lol

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Simplify. could i get an explanation too? PLEASE HELP. DUE SOON
dedylja [7]
The answer is
\frac{27}{4{x}^{6}  {y}^{8} }
6 0
3 years ago
Let f ( x ) = 2 x − 1 , g ( x ) = 3 x , and h ( x ) = x ^2 + 1 , what is h( h ( 5) ) ?
strojnjashka [21]
First you would solve for h(5) by plugging in 5 as your x, then solving it.

h(5) = 5^2 + 1
h(5) = 25 + 1
h(5) = 26

Next you would multiply the 26 by the individual h, which is basically h(1).

h(1) = 1^2 + 1
h(1) = 2

Lastly you multiply your h(1) value by the h(5) value to get your answer.

h(1) • h(5) = 26 • 2
h[h(5)] = 52
7 0
4 years ago
Solve for x: x^2-2x=15
Lyrx [107]

Answer:

<h2>x = 5 , x = -3</h2>

Step-by-step explanation:

x^2 - 2x = 15

x^2 - 2x - 15 = 15 - 15          (Subtract 15 from both sides.)

x^2 - 2x -15 = 0                   (Simplify.)

<em />

<em>Set up & solve for a quadratic formula</em>

<h3><em>* I will solve for your first x</em></h3>

2 + root 64 / 2x 1   =   2 + root 64 / 2

root 64 = 8

= 2 + 8 / 2

= 10 / 2

= 5

<em>To solve for the second, follow the same pattern/formula for the first that I used to get 5.</em>

5 0
3 years ago
PLZZ answer lots of points
vivado [14]

Answer:

7

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
How do you do estimate of percent problems?
vovangra [49]
How ever many times it goes into 100
4 0
3 years ago
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