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3 years ago

FREE BRAINLIEST!! ill also answer questions that you have posted if you answer correctly!!!! (30pts)

Mathematics

1 answer:

tekilochka [14]3 years ago

3 0

Its 16 hope this helps

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Adding and subtracting functions<br>g(t) = −3t^3 − 4t f (t) = 4t − 4 Find g(t) + f (t)

ElenaW [278]

I believe the answer is -27t - 4

7 0

2 years ago

5+3(q-4)=2(q+1) I don’t understand how to solve this question

Shtirlitz [24]

Answer:

q = 9

Step-by-step explanation:

5 + 3(q - 4) = 2(q + 1)

To solve, you need to get q by itself on one side.

5 + 3q - 12 = 2q + 2 --- distribute the multipliers next to the parenthesis

3q - 7 = 2q + 2 --- combine like terms

q - 7 = 2 --- subtract 2q from both sides

q = 9 --- add 7 to both sides

3 0

3 years ago

Let f(x) =x^2-1 and g(x) = x+3. Find f(g(x))

givi [52]

To find f(g(x)), we'll treat g(x) as if it were the x in f(x).

g(x) = x + 3

f(g(x) = (x+3)^2 - 1

5 0

3 years ago

Which of the listed values are equal to the sine of C A.)b/a B.)c/a C.)c/b D.)cos B E.)5.Cos C F.)cos (90°-C) G.)cos(90°-B)

kherson [118]

Answer:

Sine of C=?

Among the given options which is the correct one.

Step-by-step explanation:

Consider a right-angle triangle ABC.

$angle B=90^{0}$

In a right angle triangle, one angle $90^{o}$ .

The sum of all the angles is $180^{o}$ .

$angle A +angle B+angleC=180^{0}angleA+90^{0} +angle C=180^{0}\\angleA+angleC=180^{0} -90^{0} \\angleA+angleC=90^{0} \\angleA=90^{0} -angle C$

Consider the trigonometric ratios and use the traingle ABC.

$SinC=\frac{AB}{AC}$

$CosA=\frac{AB}{AC}$

$angleA=angle(90-C)\\Hence,\\SinC=Cos(90-C)$

Answer:

OptionF). $Sine of C=Cos(90^{0} -C)$

4 0

3 years ago

Each side of a fair, six-sided die has a certain number of dots on it, 1,2,3,4,5, or 6. The die is rolled by a board game player

Norma-Jean [14]

Answer:

B. The experiment is rolling the die.

C. A trial is one rolling of the die.

F. The outcome is the number that is rolled on the die.

Step-by-step explanation:

An experiment is defined as an act or operation for the purpose of discovering something unknown. In this case the player is rolling the die to discover a number, thus the experiment is rolling the die.

A trial is a single performance of a defined experiment, since we already know what the experiment is, a trial is one rolling of the die.

The outcome is the observed result from a trial or experiment, in this case, the outcome is the number that is rolled on the die.

6 0

3 years ago