Answers
Is f(-2) = |-3(-3)| - 1 = 8 ? yes
Is f(-1) = |-3(-2)| - 1 = 5 ? yes
Is f(0) = |-3(-1)| - 1 = 2 ? yes
Is f(1) = |-3(0)| -1 = -1 ? yes
Is f(3) = |-3(2)| - 1 = 5 ? yes
Related Questions
y = -x +7
Find the slope any y intercept
Answers
Answer:
slope is -1, and y intercept is (0,7)
Step-by-step explanation:
b = -7
An equation in slope-intercept form is y=mx+b , where m is slope and b is y-intercept.
(4-5i)/(2+4i) plz help!!
Answers
Answer:
-3/5-13i/10
Step-by-step explanation:
2/9 - 1/5 • x write an equivalent expression
Answers
Answer:
The answer is 10/45-9/45•x
You are finding the SLOPE!! Please answer all of these! I will mark brainliest^^
Answers
m = 1/2
m = -1/5
m=9
m= 1
m = 4/5
m= -5/4
Hope I helped ~~Laurel
Reduce these fractions to the simplest form: 12/18= *
1. 6/9
2. 2/3
3. 1/6
4. 4/6
Answers
Who else loves the book call me by your name
Answers
Answer:
I do its rlly good I actually finished it a couple of months ago (❁´◡`❁) .
Step-by-step explanation:
Who else loves the book call me by your name?
help geometry. find bdc
Answers
Answer:
The value of ∠BDC is equal to 68°.
Step-by-step explanation:
It is given that,
∠BDA is a straight angle.
ATQ,
∠BDC+∠ADC=180 (Linear pair)
-7x+12+(-8x)+48 = 180
-7x+12-8x+48 = 180
-15x+ 60 = 180
-15x = 180-60
-15x = 120
x = -8
So,
∠BDC = -7x+12
= -7(-8) + 12
= 56+12
= 68°
So, the value of ∠BDC is equal to 68°.
There are 16 boys and 19 girls in a class. The teacher calls the
students' names randomly. What is the probability that the first
student called is a boy, the second student is also a boy and
the third student is a girl if the teacher calls the names with no
repetition? Enter your answer as a decimal rounded to the
nearest thousandth.
Answers
Answer:
1/12/2121 precent
Step-by-step explanation:
so my teacher says what is 1327x4672 and he says no calculator so how am i ment to know the answer so anyone know it please tell me
Answers
Answer:
6199744
Step-by-step explanation:
Find the total surface area of this cylinder.
Give your answer to 1 decimal place.
7 cm
15 cm
Answers
Answer:
For the first figure :
Cylinder :
Radius =7cm
height = 15cm
Total Surface Area:
2 \times \pi \times r(h + r)2×π×r(h+r)
= 2×22/7×7 (15+7)
= 22×44
= 968 cm sq.or 9.68m sq.
For the second figure :
Diameter = 24cm (radius= 24/2= 12cm)
•Height = 18 cm
Total Surface area:
2 \times \pi \times r(h + r)2×π×r(h+r)
= 2×22/7×12 (18+12)
= 2×22/7×12 (30)
= 2×22×12×5
= 2640 cm. sq or 26.4 m.sq
The total surface area of this cylinder is 967.1cm²
Surface area of a cylinder.The formula for calculating the total surface area of a cylinder is expressed as:
TSA = 2πr(r+h)
Given the following
radius r = 7cm
Height h =15cm
Substitute
TSA = 2π(7)(7+15)
TSA = 14π(22)
TSA=967.1 cm²
The total surface area of this cylinder is 967.1cm²
Learn more on total surface area of cylinder here: https://brainly.in/question/34192480
#SPJ6
Beth normally cycles a total distance of 56 miles per week.
She increases her distance by 15% each week for the next three weeks.
How many miles will she cycle in the third week?
(3 marks)
miles
Answers
Answer:
She will cycle 85.169 miles in the third week.
(round if needed)
Step-by-step explanation:
56÷100=0.56 (this is 1%)
0.56 x 15 + 56 = 64.4 (you find 15% then add 56 (the original amount) because it's an increase of 15%)
repeat for the other 3 weeks
64.4÷100=0.644
0.644 x 15 + 64.4 = 74.06
74.06÷100=0.7406
0.7406 x 15 + 74.06 = 85.169
Beth will cycle a distance of 85.169 miles in the third week.
What is the percentage?The percentage is defined as a ratio expressed as a fraction of 100.
For example, If john obtained a score of 57% on his exam, that corresponds to 57 out of 100.
Beth rides her cycle 56 kilometers each week on average.
For the next three weeks, she will increase her distance by 15% each week.
As per the given condition, the required solution would be as
⇒ 56 / 100 = 0.56
⇒ 0.56 × 15 + 56 = 64.4
If we obtain 15%, add 56 (the initial amount) because there is a 15% increase.
Repeat for the remaining three weeks.
⇒ 64.4 / 100 = 0.644
⇒ 0.644 × 15 + 64.4 = 74.06
⇒ 74.06 / 100 = 0.7406
⇒ 0.7406 × 15 + 74.06 = 85.169
Therefore, she will cycle a distance of 85.169 miles in the third week.
Learn more about the percentages here:
brainly.com/question/24159063
#SPJ2
desmos assignment i need help .
Answers
Answer:
y = x²
Step-by-step explanation:
(Hint: Try typing y = x²)
I need help with this plz j
Answers
Answer :nun of the above
Quadrilateral ABCD is a rotation of quadrilateral ABCD 180' about the origin.
What is the length of AB?
A. 6 units
B. 7 units
C. 3 units
D. 4 units
Answers
Answer:
b
Step-by-step explanation:
you are not changing the size of the figure
so the length does not change
therefore it is still going to be 7 units
In 5 1/2 hours of driving, Samuel traveled 264 miles. At that rate, how long would it take him to travel 348 miles?
Answers
Answer: It will take Samuel 7 1/4hours to travel 348miles
Step-by-step explanation:
Step 1
Time spent in Driving = 5 1/2 hrs
Distance he drove = 264 miles
There the speed he drove at = Distance / Time
Speed = Distance / =Tme
= 264/ 5 1/2= 264/ 11/2= 264 x 2/ 11=528/11= 48 miles per hour
Step 2
At The same rate of 48miles per hour, it will take him to travel 348 miles
Therefore the time taken = Distance / speed
Time = 348 miles/48 miles per hour
Time=7.25 = 7 1/4 Hours
can you help me with this please
Answers
Answer:
1. 400y + 8
2. 40y +8
3. 16y + 8
Will give brainliest
Answers
Answer: y=12 x =9
Step-by-step explanation:
In a parallelogram the diagonals bisect each other making them equal.
this means 2y + 6 = 30
we can rearrange this as 30 - 6 = 2y
24 = 2y therefore y = 12
3x - 3 = 24
We can rearrange this as 24 + 3 = 3x
3x = 27
27 / 3 = 9
x = 9
Hope this helped :)
find the quotient
7/12 ÷ 2/5
Answers
Answer:
Step-by-step explanation:
Answer:
35/24 = 1 11/24
Step-by-step explanation:
7/12 x 5/2 we flip the 2/5
And we multiply we can't cross multiply none of numbers can be cross multiply.
We multiply and get
35/24 we simplify and get 1 11/24
Louis created this model to find a unit rate.
Which unit rate is represented by the model?
A. 15 miles to 3 hours
B. 5 miles to 3 hours
C. 15 miles to 1 hour
D. 5 miles to 1 hour
Answers
Answer:
c
Step-by-step explanation:
i took the test
Answer:
A
Step-by-step explanation:
Find the volume. Image is below
Answers
(the ^3 means to the power of 3. aka cubed)
Find the measure of angle B.
Answers
Answer:
C) 70 degrees
Step-by-step explanation
It cant be A bc its bigger than 110.
Its definitly not 20
and its not 110 bc it would be the same size.
2/2 + 1.75 - 44/25
I need the answer as an exact decimal or simplified fraction
Answers
Answer: 0.99
Step-by-step explanation:
2 2 +1.75− 44 /25
=1+1.75− 44 /25
=2.75− 44 /25
=0.99
Jonathan is making his favorite pasta dish. He serves his mom 1/12 of the pot of pasta and his brother 1/6 of the pot. How much of the pot is left over? PLS HELP I HATE MATH
Answers
Answer:
3/4 of the pot left.
Step-by-step explanation:
If the mom eats a 1/12 of the pot and then the brother also eats a 1/6 of the pot, then it is 9/12 left of pasta still. The reason for that is since 1/6 is equivalent to 2/12 so 1/12 plus 2/12 is 3/12, and if u subtract 3/12 from 12/12 it will give you 9/12 which can be simplified to 3/4 left of the pot.
Answer:
3/4 of the pot is left over
Step-by-step explanation:
find the least common denominator- in this case 121/12 and 2/12= 3/123/12-12/12=9/129/12=3/4 by simplfyingThe math club and the science club held fundraisers to buy supplies for a local shelter. The science club spent $110 buying four cases of juice and two cases of bottled water. The math club spent $25 more than the science club on six cases of juice and one case of bottled water. How much did a case of juice cost? How much did a case of water cost?
Answers
$17.91 for each case of juice
help with hw plz also I already found x
Answers
Step-by-step explanation:
If you found x already just look for the triangle that equals 180 or whatever the total angle is for problem.
4. Obtuse 5. Right 6. Acute
7. Acute 8. Obtuse 9. Right
There are 36 members in the math club Allison brought 81 Browning sister with all the members how many brownies does each member get
Answers
Answer:
the correct answer would be 2.25 or 2
Can someone please help me plz
Answers
Answer:
a) 25%
b) 29 - 7 = 22
c) 21
d) 26 - 15 = 11
e) 75%
Step-by-step explanation:
PLEASE HELPP thank youuu
Answers
Answer:
#3) 2/5×2= 4/5 full bucket per one hour.
Five friends plan to split a resturant bill evenly. The total cost of the meal is $89.75.and they want to leave a %20 tip.What amount should each friend pay?
Answers
Answer:
$21.54
Step-by-step explanation:
$89.75 x 20% = 17.95
17.95 + $89.75 = 107.7
107.7/5 = $21.54
Answer:
21.54
Step-by-step explanation:
100% -> 89.75
20%-> 17.95
17.95+89.75=107.70
107.70÷5=21.54
What is the equation of the line that passes through the points (-9,-10) and (1,-5)?
Answers
Answer:
umm well i honestly forgot!
Step-by-step explanation:
but here is a fun fact During your lifetime, you will produce enough saliva