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kvv77 [185]
3 years ago
6

Pls help because I have no clue and I am just a dumb 7th grader

Mathematics
1 answer:
frosja888 [35]3 years ago
8 0
So first you have to simply and evaluate the expression . it becomes x>2. plot the point on 2 using an open circle going to the right .
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A number a is to the left of the number b on the number line how do the numbers -a and -b compare?
Leokris [45]

Answer:

-a will be greater than -b because for example, when a=2 and b=5, -a=-2 and -b=-5

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2 years ago
Find f(g(x)) for the functions f(x)=5sqrt(x+1)-2 and g(x)=x^2-1
aivan3 [116]

The value of the composite function f(g(x)) is 5x + 2

<h3>Composite functions</h3>

Composite functions are functions inside another function. Given the following functions:

f(x) = 5√x+1 - 2

g(x) = x² - 1

Determine the composite function f(g(x))

f(g(x)) = f(x² - 1)

f(x² - 1) = 5√x² - 1+1 - 2

f(x² - 1) = 5√x² + 2

f(x² - 1) = 5x + 2

Hence the value of the composite function f(g(x)) is 5x + 2

Learn more on composite function here: brainly.com/question/13502804

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2 years ago
Simplify the expression write the answer using scientific notation (8x10^7)(2x10^6)
deff fn [24]

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Second option 1.6x10^14

Step-by-step explanation:

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2 years ago
The nth term to a sequence n+7 first 3 terms
egoroff_w [7]
◆ Sequence n Series ◆

Hey !!

Check the attachment.
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7 0
3 years ago
Simultaneous equations 3m^2+2n=17, 2m+n=14
4vir4ik [10]
The answers are:

1-
m=√<span><span><span>‌<span><span>−2</span>3</span></span>‌n</span>+<span><span>‌<span>173</span></span>‌</span></span>‌‌ or ‌‌m=<span>−<span>√<span><span><span>‌<span><span>−2</span>3</span></span>‌n</span>+<span><span>‌<span>173</span></span>‌</span></span></span></span>

n=<span><span><span>‌<span><span>−3/</span>2</span></span>‌<span>m^2</span></span>+<span>‌<span>17/2</span></span></span>

2-
m= <span><span><span>‌<span><span>−1/</span>2</span></span>‌n</span>+7</span>

n= <span>−<span>2m</span></span>+<span>14</span>

Hope this helps:)
3 0
3 years ago
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