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Goshia [24]
3 years ago
13

7⋅5+(4^2−2^3)÷4 answers: 49 41 34 9

Mathematics
2 answers:
Bess [88]3 years ago
3 0

Answer: 37

Step-by-step explanation:

Vesna [10]3 years ago
3 0
It’s 9.25 :))))))))))))
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(Giving brainiest.) Explain why each statement might be true or might be untrue. Tell if each is an example of inductive or dedu
kiruha [24]

Answer:

Deductive because you would use multiple statements to draw a conclusion

3 0
3 years ago
Find the f^-1(x) and it’s domain
borishaifa [10]

Answer:

f^{-1}(x) = (x + 8)^2

x \ge -8

Step-by-step explanation:

Given

f(x) = \sqrt x - 8

Solving (a): f^{-1}(x)

We have:

f(x) = \sqrt x - 8

Express f(x) as y

y = \sqrt x - 8

Swap x and y

x = \sqrt y - 8

Add 8 to both\ sides

x + 8 = \sqrt y - 8 + 8

x + 8 = \sqrt y

Square both sides

(x + 8)^2 = y

Rewrite as:

y = (x + 8)^2

Express y as: f^{-1}(x)

f^{-1}(x) = (x + 8)^2

To determine the domain, we have:

The original function is f(x) = \sqrt x - 8

The range of this is: f(x) \ge -8

The domain of the inverse function is the range of the original function.

<em>Hence, the domain is:</em>

x \ge -8

3 0
3 years ago
What property is 5(8+3)=5*8+5*3?
KiRa [710]

Answer:

distributive property

Step-by-step explanation:

5(8+3)=5*8+5*3

This is an example of the distributive property

The 5 is distributed to each of the terms inside the parentheses

4 0
3 years ago
Read 2 more answers
If 150 televisions are sold , what is the profit
Aliun [14]

Answer:

Idk

Step-by-step explanation:

You have to have the prices of the televisions

5 0
3 years ago
Read 2 more answers
5a+2a(5-b)= <br><br> Simplify the expression
Natali [406]
5a+2a(5−b)

Distribute:

=5a+(2a)(5)+(2a)(−b)

=5a+10a+−2ab

Combine Like Terms:

=5a+10a+−2ab

=(−2ab)+(5a+10a)

=−2ab+15a

6 0
3 years ago
Read 2 more answers
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