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Ira Lisetskai [31]
2 years ago
5

Next Combining Functions: Mastery Test

Mathematics
1 answer:
dexar [7]2 years ago
6 0

Answer:

D is closest

Step-by-step explanation: Snap add?

1. f(x)*g(x)

\sqrt{x^{2}+12x+36}*x^{3}-12

(x^{2}+2\sqrt{3}x+6)*(x^{3}-12)

(x^{3}-12)(x^{2}+2\sqrt{3}x+6)

(x^{3}-12)(x^{2}+2\sqrt{3}x+6)\\\\x^5+2\sqrt{3}x^4+6x^3-12x^2-24\sqrt{3}x-72\\

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Find the slope and the y-intercept of the line
Rom4ik [11]

Answer:

the slope of the line is 4

m = 4

y-intercept is -8

y = 4(0) - 8 = 0 - 8 = -8

3 0
3 years ago
Anyone know what the answer is? I'd appreciate it if someone could help because im stuck
andrew-mc [135]

Answer:

100

Step-by-step explanation:

Isosceles triangle have 2 equal angles. Therefore the second angle in the triangle will also be 25.

Since the sum of angles in a triangle is 180.

180-(25x2) will give you the last angle in one of the triangles.

The other angle is identical so the angle at the top of the other triangle will also be 130.

The sum of angles in a circle is 360.

Therefore, angle x = 360-(130x2)

X= 100

7 0
3 years ago
Horse Of Course sells "Juan the horse" t-shirts for $23. Due to increased popularity, the store will raise the price by 8%. What
Sliva [168]

Answer:

the new price of the t-shirt is $24.84

Step-by-step explanation:

The computation of the new price of the t-shirt is shown below

= Price of the t-shirt × (1 + increased percentage)

= $23 × (1 + 0.08)

= $23 × 1.08

= $24.84

Hence, the new price of the t-shirt is $24.84

We simply applied the above formula so that the correct value could come

And, the same is to be considered

7 0
3 years ago
Select the correct statement for the graph
lianna [129]
C. For each hour he works, his earnings go up by $8. 
5 0
3 years ago
Read 2 more answers
You bought a house in 1963 for $56,000. Since then, you have increased the value 6% per year. What is the value of your house in
7nadin3 [17]

Answer:

244,160

Step-by-step explanation:

8 0
3 years ago
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