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nignag [31]
3 years ago
12

Find the product mentally.

Mathematics
2 answers:
Rainbow [258]3 years ago
6 0

A) r^2 - 2rs+s^2

...............................

nataly862011 [7]3 years ago
5 0

Step-by-step explanation:

A is the answer to the question

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Select the correct answer. Consider the following system of equations. Use this graph of the system to approximate its solution.
vesna_86 [32]

The approximate solution to the given system of equations, considering the graph, is given as follows:

D. \left(-\frac{13}{4}, \frac{5}{2}\right).

<h3>What is a system of equations?</h3>

A system of equations is when two or more variables are related, and equations are built to find the values of each variable.

On a graph, the solution of a system of equations is given by the intersection between the curves. In this graph, the intersection of the two curves happen close to x = -3.25, y = 2.5, hence the solution is approximated by:

D. \left(-\frac{13}{4}, \frac{5}{2}\right)

More can be learned about a system of equations at brainly.com/question/24342899

#SPJ1

7 0
2 years ago
Complete the table for the function
IgorLugansk [536]

Answer:

C

Step-by-step explanation:

y(x) = x^(1/3)+7

y(-8)=(-8)^(1/3)+7=5

y(-1)=(-1)^(1/3)+7=6

y(1)=(1)^(1/3)+7=8

y(8)=(8)^(1/3)+7=9

4 0
3 years ago
Which graph represents the function R(x) = 821+ +4?
Paha777 [63]

Answer:

answer is i

Step-by-step explanation:

6 0
3 years ago
Part A: If (72)x = 1, what is the value of x? Explain your answer. (5 points)
vichka [17]

Answer:

see below

Step-by-step explanation:

Part A:  (72)^x = 1

Take the log base 72 of each side

log72(72^x) = log 72(1)

We know log a^b = b log a

x log72(72) = log72(1)

x =  log72(1)

x = 0

Part A:  (70)^x = 1

Take the log base 70 of each side

log70(70^x) = log70(1)

We know log a^b = b log a

x log70(70) = log70(1)

x =  log70(1)

x = 0

7 0
3 years ago
3 pounds cost $15. How many pounds can you buy for $45?
morpeh [17]

Answer:

you can buy 9 poundssss

6 0
3 years ago
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