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Galina-37 [17]
3 years ago
11

I need help it's a A,B,C, OR D QUESTIONS

Mathematics
1 answer:
Nataliya [291]3 years ago
8 0
F(x) = 3x+1
g(x) = x² - 6

Find (f+ g)(x).

(f+ g)(x). = f(x) + g(x) = 3x + 1 + x² -6 

(f+ g)(x). = f(x) + g(x) = x²  + 3x -5 (Answer A) 


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If h(x) = x - 7 and g(x) = x^2, which expression is equivalent to (gºh) (5)?
gulaghasi [49]

Answer:  a) (5 - 7)²

<u>Step-by-step explanation:</u>

g(x) = x^2          h(x) = x - 7

                         h(5) = 5 - 7

g(h(5)) = g(5 - 7)  = (5 - 7)²         <em>Replace the x in g(x) with (5 - 7)</em>

             

6 0
4 years ago
The highest point in Texas ,Guadalupe peak is 8749 feet high the highest point in California Mount Whitney is 14497 feet high. H
Inessa05 [86]
Just subtract 8749 feet from 14497 feet.

 14497 feet
-  8749 feet
----------------
     ?      feet
8 0
3 years ago
What is the sign of the rational number you wrote in part A for Quiana's loan? What does the sign represent?
melisa1 [442]

The question is incomplete. The complete question is :

Quiana’s initial loan amount is -$15,234.68. This is the total amount of money she must pay back to the lender. Part B What is the sign of the rational number you wrote in part A for Quiana’s loan? What does the sign represent?

Solution :

The sign is a negative sign and it represents the money which is debt.

In the question, it is given that Quiana had taken a loan of -$ 15,234.68

This amount of money will be returned to the lender from Quiana which is the debt of Quiana.

The negative sign(-) was inserted before the money that Quiana had borrowed. It represents the money of debt that Quiana owes and this amount is to be returned to the lender by Quiana.

6 0
3 years ago
Read 2 more answers
Solve this problem using estimation.
Alex Ar [27]
For Ramona to know how much she expects to pay for the carpet she is ordering, she first needs to know how many square foot the the room has.
In getting the area of the room, you multiply one side with the other,
in equation,

19.5 ft x 41.6 ft = 811.2 sq ft.

Then if the carpet costs $9.50 per sq ft, you simply multiply it the area of the room
in equation,

$9.50/ sq ft. x 811.2 sq ft, cancelling out the unit of sq ft
the answer would be $7,706.4
5 0
3 years ago
Read 2 more answers
a,b and c are points on a circle such that bc bisects angle abq,pbq is a tangent to the circle and angle cbq =x
Alex777 [14]

Answer:

Step-by-step explanation:

BAC = x (alternate segment theorem)

ABC = x

Triangle ABC has 2 equal angles so it is an isosceles triangle

8 0
3 years ago
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