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katen-ka-za [31]
2 years ago
15

What’s the answer to this

Mathematics
1 answer:
vladimir1956 [14]2 years ago
4 0
The answer to your question is b
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Find x. Round to the nearest tenth if necessary.a 4 b 5 c 6 d 3
DiKsa [7]
The answer is B. 5

6+2=8

3+5=8
8 0
2 years ago
What are the domain and range of the function f(x)=(√x-7)+9?
Yanka [14]

Answer:

the domain of the function f(x) is x\ge 7

the range of the function f(x) is f(x)\ge 9

Step-by-step explanation:

Consider the parent function y=\sqrt{x}.

The domain og this function is x\ge 0, the range of this function is y\ge 0.

The function f(x)=\sqrt{x-7}+9 is translated function y=\sqrt{x} 7 units to the right and 9 units up, so

the domain of the function f(x) is x\ge 7

the range of the function f(x) is f(x)\ge 9

3 0
3 years ago
F(x)=4x+1 and g(x)=x^2-5find(f-g)(x)
Vinvika [58]

Answer:

<h2>-x²+4x +6</h2>

Step-by-step explanation:

Given f(x)=4x+1 and g(x)=x²-5

(f-g)(x) is derived by taking the difference of both functions

(f-g)(x) = f(x)-g(x)

(f-g)(x) = 4x+1 - (x²-5)

(f-g)(x)  = 4x+1-x²+5

(f-g)(x)  = -x²+4x +6

This gives the requires expression

4 0
3 years ago
Solve for w<br> Simply as much as possible <br> -4w+7=-10w+37
Gre4nikov [31]

Answer:

5

Step-by-step explanation:

-4w+7=-10w+37

+10w      +10w

=============

6w+ 7=37

     -7   -7

==========

6w=30

/6    /6

w=5

6 0
3 years ago
Read 2 more answers
What is the value of x in this figure?
8090 [49]
This is a 45-45-90 triangle  and the ratios of the sides are 1 : 1 : sqrt2  where sqrt2 is the length of the hypotenuse ( longest side)

So the measure of x = 12 sqrt2  which is the first choice.
4 0
3 years ago
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