3 years ago

Brainliest if correct!

Mathematics

1 answer:

gladu [14]3 years ago

5 0

Answer:

Option c (letter V)

Step-by-step explanation:

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The table above shows some values of the functions f

Margarita [4]

Answer:

Step-by-step explanation:

g(1)=5

f(g(1))=f(5)

f(5)=2

5 0

3 years ago

HELP WITH THIS EZ QUESTION

9966 [12]

Answer:

Step-by-step explanation:

$3+75t-16t^{2} =h\\\\$

we evaluate when t=2

$3+75(2)-16(2)^2=h\\\\3+150-64=h\\\\h=89$

so it's 89 feet

7 0

3 years ago

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If it is 85°C in California and -4°C is Nebraska, how many degrees warmer is it in California? Explain how

Alinara [238K]

Answer:

89°C

Step-by-step explanation:

I think it is just a case of subtraction. Remove the °C and just treat it as 85 - -4

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2 years ago

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If A = [

Vlada [557]

Answer:

Hello,

Step-by-step explanation:

$A=\begin{bmatrix}-4 & 2 \\3 & -7 \end{bmatrix}\\\\|A|=det \ A=-4*(-7)-3*2=28-6=22\\\\$

$Adj\ A= \begin{bmatrix}-7 & 3 \\2 & -4 \end{bmatrix}\\$

$A^{-1}=\begin{bmatrix}\dfrac{-7}{22} & \dfrac{2}{22} \\\\\dfrac{3}{22} & \dfrac{-4}{22} \end{bmatrix}$

d) Since A has an inverse, A is inversible and <u>not singular.</u>

5 0

2 years ago

I don't understand this pls help

Nitella [24]

Answer:

Step-by-step explanation:

Solve. Remember to follow PEMDAS.

PEMDAS is the order of operation, and =

Parenthesis

Exponent (& Roots)

Multiplication

Division

Addition

Subtraction

First, divide 54 with -6:

54/(-6) = -9

Next, combine the terms.

10 + (-9) = 10 - 9 = 1

1 is your answer.

6 0

4 years ago