Answers
Answer:
-1
Step-by-step explanation:
if -1 is to replace the x in the equation of f -1 then you fill it in and the equation would be 1 - (-1 * -1) + (-1 * -1 * -1) and if you put the equation together you'll just get -1
Related Questions
In the 7th grade, 165 students ride the bus to school. If there are 250 students in 7th grade, what percent rides the bus? Please explain too
Answers
Answer:
66 Percent of students rides the bus to school, which is approx 1/3 lol
Step-by-step explanation:
Have a nice day
What is 1/8 x 5/6 x 4/5 you will need paper.
Answers
Answer:
This would equal [tex]\frac{1}{12}[/tex]
Step-by-step explanation:
We do this by just multiplying straight across
Numerators go first
[tex]1*5*4[/tex]
This equals 20
Now the denominators
This would be done by
[tex]8*6*5[/tex]
This equals 240
now all together this is
[tex]\frac{20}{240}[/tex]
Simplify
[tex]\frac{1}{12}[/tex]
A car dealership offers two choices of discount on a car with a sticker
price of $35,000. Choice A: $5,000 rebate Choice B: 14% discount Which
is the better deal for the custonser?
Answers
A $5,000 rebate would bring the total to $30,00, while B only brings it to $31,000
Mike is still confused. Why to the sides 6, 8, and 10 make a triangle? How do we know?
Answers
Other Explanation: If you use two sticks, one 6 inches and one 8 inches and place the perpendicular to each other (like a capital L ) then place a stick 10 inches long from the exposed end of the 6-in stick to the exposed end of the 8-in stick, you will get a right triangle with the sides 6, 8, and 10.
I hope this helps
What is the value of 5.5 + (-2.75) - 7(18 : -3)?
Answers
Answer:
44.75
Step-by-step explanation:
5.5 + (- 2.75) - 7(18 ÷ - 3)
5.5 - 2.75 - 7(- 6)
5.5 - 2.75 + 42
2.75 + 42
44.75
1.
Consider the system of equations.
y = - 4x + 7
y=-x+2
What is the solution to the system of equations?
A (1,3/2)
B (1,3)
c (3/2,1)
D (3,0)
Answers
Answer:
I got B
Step-by-step explanation
[tex]3(6 + 7) [/tex]
Answers
Answer:
39
Step-by-step explanation:
3(6+7)
=18+21
=39
or
3(6+7)
=3(13)
=39
How many diagonals can be drawn in the shape below?
24
40
18
20
?
Answers
Answer: It’s 20
Step-by-step explanation:
Plz mark me brainliest
Answer:
20 is the answer
Step-by-step explanation:
i dont understand how to do this
Answers
Answer:
A
Step-by-step explanation:
since it is <= we know that it is including the possibility of being equal so it is not a dotted line leaving only A and B as options. since its is <= it must be on the as the x increases the y must decrease. so the answer is A.
HELP! BRAINLIEST IF CORRECT TYSM! No links
Answers
Answer:
2.3-0.26=2.04
Step-by-step explanation:
PLZ HURRY
What is the interval used in the graph shown below?
A.4
B.9
C.10
D.11
Answers
Answer:
10
Step-by-step explanation:
I'm stuck on that question too but I would say 10
Answer:
The answer is 10 :))
Step-by-step explanation:
If (44)x = 432, what is the value of x?
Answers
Answer:
x= 9.81... repeating
Step-by-step explanation:
Divide 44 to isolate x.
(44)x = 432
x= 432/44
x= 9.818
Or if you want a fraction,
x= 108/11
Answer:
9.81
Step-by-step explanation:
The decimal is repeating by the way.
Divide 432 by 44 to get 9.81 (a repeated decimal)
will mark brainliest and mark 5/5
Answers
9514 1404 393
Answer:
AY = 4.8YD = 2.4Step-by-step explanation:
Corresponding sides of the triangles are ...
ΔFUN . . . ΔDAY
UF = 10 . . . AD = 6
FN = 4 . . . DY
NU = 8 . . . YA
Corresponding sides are proportional, so we have ...
DY/4 = AD/UF = 6/10
DY = 4(0.6) = 2.4
and
YA/8 = 6/10
YA = 8(0.6) = 4.8
The side lengths are ...
AY = 4.8, YD = 2.4
Answer:
.
Step-by-step explanation:
The courthouse is the tales building in the city. If it is 7.5 inches tall in the model, how tall is the actual building? As part of a city building refurbishment project, architects have constructed a scale model of several city buildings to present to the city commission for approval. The scale of the model is 1 inch = 9 feet. Use this scale to answer the following questions.
Answers
Answer:
67.5
Step-by-step explanation:
i did it
Find the solutions to the equation x2 - 15x - 100 = 0.
Answers
Answer:
X= 20 or -5
Step-by-step explanation:
Find the value of x.
A. X = 90
B. X = 32
C. X = 30
D. X = 15
Answers
I need help ASAP if you put a link can you make sure I can open it please.
Answers
Answer:
x<5
Step-by-step explanation:
233.09+49.14+29.13=311.36
600-311.36=288.64
x<288.64
288.64/52.48=5.5
We'll round to the lesser number since we can't assume greater
x<5
5.
Write the slope-intercept form of the equation for the line.
A. y = – 2x – 1
B. y= (1)/(2)x + 1
C. y= (1)/(2)x - 1
D. y = 2x – 1
Answers
The slope is 2, the y-intercept is -1.
What number is 250% of 4.2?
Answers
Answer
10.5
Step-by-step explanation:
Answer: 1,050
Step-by-step explanation: It just is.
Lily bought a bag of gummy bears and ate one-third of them. The next day, she ate 16 more gummy bears. If she ate a total of 37 gummy bears, how many were originally in the bag?
PLZ GIVE ME STEP BY STEP EQUATION ASAP!!
Answers
Answer: 63 total gummy bears
Step-by-step explanation: 37 - 16= 21. 21 is the one third she ate. So 21 x 3 give you the original amount of gummy bears which is 63
Equation= 37 - 16 x 3= 63
Let that be x
[tex]\\ \rm\rightarrowtail x/3+16=37[/tex]
[tex]\\ \rm\rightarrowtail x/3=37-16[/tex]
[tex]\\ \rm\rightarrowtail x/3=21[/tex]
[tex]\\ \rm\rightarrowtail x=21(3)[/tex]
[tex]\\ \rm\rightarrowtail x=63[/tex]
PLEASE HELPP ME ON THIS !!!
Enter non-integer answer as a decimal.
**Notice, it is going to hit right at the point (8,175) where the arrow touches**
Answers
Answer:
The slope of the graph is 21.875 mi/gal
Step-by-step explanation:
What we simply have to do here is to calculate the value for the slope of the graph
Firstly, let us take out two
points to use in the slope formula
We have;
(0,0) , (8,175)
The slope equation is;
m = (y2-y1)/(x2-x1)
m = (175-0)/(8-0) = 175/8 = 21.875 mi/gal
Subtract the expression 5x-(-3x2+24)
Answers
Answer:
-90 is the answer
Step-by-step explanation:
hope it helpss <3
Simplify.
square root 1/18
A.) 1/6 square root 2
B.) 1/3 square root 1/2
C.) square root 1/2
100 points for the answer
Answers
Answer:
A
Step-by-step explanation:
[tex]\sqrt{\frac{1}{18} } =0.2357022604\\\frac{1}{6} \sqrt{2} =0.2357022604\\\frac{1}{3} \sqrt{x} =0.4714045208\\\sqrt{\frac{1}{2} } =0.7071067812[/tex]
The only one that is equal to square root 1/18 is 1/6 square root 2 therefore A is the answer
Answer:
√{1/18}=A.) 1/6 square root 2 and
B.) 1/3 square root 1/2
Step-by-step explanation:
√{1/18}=0.2357
A.1/6 √2=0.2357
B.1/3×(√1/2)=0.2357
C .√1/2=0.707
Plzzz help me 10 min left
Answers
Answer:
D
Step-by-step explanation:
The opposite of negative is positive therefore,
the opposite of -2 is positive 2.
2 is locaded at D.
Find the common ratio of the geometric sequence -14, -84, -504,
Answers
Answer:
0.166667 - Common Ratio
step by step
Formula Used: Common Ratio=First term/Consecutive Term
Calculation: 0.166667=(-14)/(-84)
Together Xena and Yolanda have 12$. Yolanda has 6 more dollars than Xena.How much money does each prson have? [tex]x+y=12\\y=x+6[/tex]
Answers
Step-by-step explanation:
y=x+6 ,hence:
x+x+6=12
2x=6
x=3
=> y=9
Maribella buys 5 pounds of white potatoes and 7/8 as many pounds of sweet potatoes How many pounds of sweet potatoes does he buy?
Answers
Answer:
4 3/8
Step-by-step explanation:
Answer:
4.375
Step-by-step explanation:
7/8x5= 4.375
cat face x+4/5=45 sa il aflu pe x
Answers
Given:
The equation is
[tex]x+\dfrac{4}{5}=45[/tex]
To find:
The value of x.
Solution:
We have,
[tex]x+\dfrac{4}{5}=45[/tex]
Isolating the variable, we get
[tex]x=45-\dfrac{4}{5}[/tex]
[tex]x=\dfrac{225-4}{5}[/tex]
[tex]x=\dfrac{221}{5}[/tex]
[tex]x=44.2[/tex]
Therefore, the value of x is 44.2.
Last one please help.
Answers
If the scale factor is 1:5 and OG = 45, find AR.
Answers
.2*45=AR
AR=9