Answer:
Step-by-step explanation:
f(x) = (x - 1)/(x - 3) < 0
The critical points are x = 1 and x = 3
When x < 1, f(x) > 0
When 1 < x < 3, f(x) < 0
When x > 3, f(x) > 0
Note when x = 3 f(x) has no value and when x = 1 f(x) = 0.
I can't see all the graphs very well but there should be a red line between 1 and 3 with a clear circle on x = 1 and x = 3.
Looks like its the last choice.
(fog)(2) if f(x) = 3x + 1 and g(x) = x ^ 2 + 2
Answer:
(fog)(x)=f(g(x))=2(3x+2)−1=6x+4−1=6x+3=3(2x+1)
Graph 2.45 on the number line.
Show the steps of solving. a) 6x - 2y = 28
4x + 2y = 12
PLEASE HELPPPPP I’ll give brainlist!!!
Answer:
x = 4 and y = -2
Step-by-step explanation:
Let 6x - 2y = 28 be equation (i)
and 4x + 2y = 12 be equation (ii)
To solve the following equations, first add the equations:
6x - 2y + 4x + 2y = 28 + 12
6x + 4x + 2y - 2y = 28 + 12
10 x = 40
x = 4
Substituting in (ii)
4x + 2y = 12
4*4 + 2y = 12
2y = 12 - 16
2y = -4
y = -2
What is the area of this figure?
58m2
68m2
90m2
98m2
Answer:
divide into 2 parts
10m x 5m + 2m x 4m
50 m2 + 8m2
58 m2
Step-by-step explanation:
1. Which of the following choices is not a ray?
MN
CG
LP
EF
Answer:
LP
Step-by-step explanation:
I guess it would take to make sure
what's the value of given expression
[tex] \sqrt[3]{300 + 43} [/tex]
Using the information that
5.2 x 67 = 348.4
write down the value of
c) 348.4 ÷ 52
Answer: 6.7
Step-by-step explanation:
We know that:
5.2*67 = 348.4
And we want to find the value of:
348.4/52 = x
So, let's return to the original equation.
5.2*67 = 348.4
Let's try to "construct" the quotient 348.4/52
The first step is to divide both sides by 5.2, then we get:
(5.2*67)/5.2 = 348.4/5.2
67 = 348.4/5.2
Now we have 5.2 in the denominator instead of 52, then we can divide both sides by 10 to get:
67/10 = ( 348.4/5.2)/10 = 348.4/(5.2*10) = 348.8/52
6.7 = 348.8/52
Then the solution to the quotient:
348.4/52 is 6.7
what is the slope of the line graph below
Find thw product of (x+3)(x-3)(x+7)
Answer:
x^3+7x^2−9x−63
Step-by-step explanation:
can i please have brainliest
A basketball game is 45 minutes long. 20 minutes have already been played. write an equation that represents how many minutes m are remaining. DO NOT SOLVE
Answer:
45-20 = 25
Step-by-step explanation:
18. Jameson and Quincy each deposit $7,000 into accounts that earn 6%
interest, but Jameson earns annual simple interest while Quincy earns
annual compound interest. Assuming neither one of them makes any
deposits or withdrawals for 60 months, which of the following is a true
statement?
Answer:
Jameson will have about $267.58 less in his account than Quincy
Step-by-step explanation:
Joshua bought five apples and four oranges. The total amount he paid was at most Php 200. If x represents the cost of each apple and y the cost of each orange, which of the following mathematical statements represents the given situation? A. 5x + 4y ≥ 200 C. 5x + 4y > 200 B. 5x + 4y ≤ 200 D. 5x + 4y < 200
Answer:
The answer is C
Step-by-step explanation:
A pitcher is 1/2 full of juice. A serving of juice is 1/8 of the pitcher. Enter the number of the servings of juice that are in the pitcher.
Answer:4
Step-by-step explanation:
1/2 is 4/8 and 4/1 is 4
OPEN ENDED QUESTION
What is the leading coefficient in the expression (18a+8ab)?
Answer:
(9a+4ab)
Step-by-step explanation:
divide the by 2
Expand the following. In other words, remove the parentheses (brackets):
7x(3y - 4x + 2)
A 21xy - 28x2 + 14
B 21xy - 282 + 14
C21xy - 28x2 + 14x
D 21xy + 28xz + 14x
Jack rented a moving truck
for 7 hours and paid $133.65
How much did it cost per hour
Which set of measures could represent the lengths of the sides of a right triangle?
a
b
c
d
Find the slope of the line through the points (11, -18) & (19, 16)
Answer:
m = 17/4
Step-by-step explanation:
(11, -18) & (19, 16)
Slope Formula:
m=(y2-y1)/(x2-x1)
m=(16 + 18)/(19-11)
m=(34)/8
m = 17/4
Please help me, this is driving me crazy
Answer:
oops
Step-by-step explanation:
If $t$ is a real number, what is the maximum possible value of the expression $-t^2 + 8t -4$?
Answer:
NaN not one
Step-by-step explanation:
Can you answer these 2 questions??
Juan plans to mix blue paint and red paint to create purple paint. The ratio of the number of gallons of blue paint to the
number of gallons of red paint is 1 : 3.
Part A
Complete the table to show how many gallons of red paint Juan needs for the given number of gallons of blue paint.
Number of Gallons of Blue Paint
Number of Gallons of Red Paint
1
2
3
4
5
Answer:
3
Step-by-step explanation:
if h hours and 20 minutes is equal to 380 minutes. What is h?
Answer:
3 hours
Step-by-step explanation:
Answer:
h = 6
Step-by-step explanation:
60*6 = 360
360+20 = 380 BD
5 times what equals 22.5
Answer:
4.5
Step-by-step explanation:
22.5 divided by 5 = 4.5
Answer:
4.5
Step-by-step explanation:
22.5÷5 we can do the bus stop method or we can use a calculator
-2x/3 + 11 = 14 please help me its not letting me put stuff I want
Answer:
x = -4 1/2
Step-by-step explanation:
-2x/3 + 11 = 14
subtract 11 from each side of the equation:
-2x/3 = 3
multiply both sides by 3:
-2x = 9
divide both sides by -2:
x = -4 1/2
Right now Seth’s age is 4/5 the age of his brother Eric. Twenty-one years ago, Eric was twice as old as Seth. What are their ages now?
Answer: We are told that 21 years ago, Eric was twice as old as Seth. So, Eric was 2{(4/5)x-21} years old 21 years ago (just multiply Seth's age 21 years ago by 2).
Step-by-step explanation:
Please help lol ....
This is a simple question. Answer it. Thank you.
Answer:
216x2/3
144
Step-by-step explanation:
First to answer gets brainliest
Answer:
I think it's B
Step-by-step explanation:
AA, SAS, SSS or not similar ? help pls
I think SAS .,................