a) If f(x) = 3x - 2, find f(x)
b) Find f(13)
A fish is 12 Meters below the surface of the ocean. what is it's evelation
What is...
1. 4x = -36
2. 5x - 15 = 50
3. 4(x + 2) - 17 = 35
4. 6x + 12 = 4x - 18
5. 1/2 (4x - 10) + 5 = x - 11
Step-by-step explanation:
1Ans: 4x = -36
× = -36/4
× = -9
2Ans: 5x -15 = 50
5x = 50 + 15
5x = 65
x = 65/5
x = 13
3Ans: 4(x + 2) -17 = 35
4x +8 -17 = 35
4x -9 = 35
4x = 35 +9
4x = 44
x = 44/4
x = 11
4Ans: 6x +12 = 4x -18
6x -4x = -18 -12
+2x = -30
x = -30/+2
x = -15
5Ans: 1/2 (4x -10) +5 = x -11
0.5 (4x -10) +5 = x -11
2x -5 +5 = x -11
2x = x -11
2x - x = -11
1x = -11
x = -11/1
x = -11
Can someone help me? Thanks! :)
Answer:
60
Step-by-step explanation:
70+50=120
180-120=60
What is the decimal form of 45/129
Answer:
0.348837
Step-by-step explanation:
What is the solution to the system of equations?
2x+3y=26
3x+5y=40
1. X=10, y=2
2. X=10, y=-2
3. X=-10, y=-2
4. X=-10, y=2
Answer:
1. x = 10 , y = 2
Step-by-step explanation:
hope it helps ☺️
Judy calls in a to-go order at the local pizzeria. She orders pizza for $1.75
per slice and a soda for $2.50.
Answer:
i think you want the total. it is $4.15
Step-by-step explanation:
The graph shows the relationship between the number of pizzas and the number of people the pizzas will feed at a party How
many pizzas will take to feed 40 people?
10
x
B
12
20
Answer:
12 homie
Step-by-step explanation:
Answer:
10
Step-by-step explanation:
MMA-A Unit 3 packet answer key? Lmk
Answer:
yea its right here
Step-by-step explanation: sike
Find the greatest common factor (GCF) for each pair of numbers.
9 and 33
Answer:
3
Step-by-step explanation:
Write the factors for each term
9 = 1,3,9
33 = 1,3,11,33
The greatest common factor is 3
What is two times two I need help
Answer:
4
Step-by-step explanation:
PLEASE HELP ME ASAP!!! (you will get 20 points!!!)
Name the longest side of ∠DEF.
D=62° E=108° F=10°
Answer: the longest side of a triangle is always the opposite side of the largest angle
Step-by-step explanation:
Line segment DF ☺️
Determine the resulting polynomial:
f(x) = x + 10
g(x) = -22 – 2x – 4
Find: f(x) g(x)
Answer:
-x³-12x²-24x-40
Step-by-step explanation:
f(x)=(x+10)
g(x)=-x²-2x-4
f(x)*g(x)=(x+10)(-x²-2x-4)
x(-x²)+x(-2x)+x(-4)+10(-x²)+10(-2x)+10(-4)
-x³-2x²-4x-10x²-20x-40
-x³-12x²-24x-40
HELP ASAP!!! Due at 11:59
There are 8 cookies in each box. Rhyan ate 6 from her box and Juan ate 4 from his box. How many boxes of cookies did they eat altogether?
WHO's BIRTHDAY was on 24 January?
my bday was yesterday
mentors can u please not remove this because i want this to be here and I WILL be VERy HApy
happy belated birthday!
Two cars travel the same distance. Car 1 travels at 50 mph and car 2 at 65 mph. If it takes car 1 one more hour to travel than car 2, how far did the cars travel?
(BRAINLIEST) Please answer quickly i will mark brainliest if right
Answer:
D
Step-by-step explanation:
yo u dont even have to work just look that its obtuse and 126 is obtuse so there u go!
Answer:
A seems right to me
Step-by-step explanation:
math pls help dhsjdjdjdj
Answer:
2350 is 88.68% of 2650.
Step-by-step explanation:
2350/2650
hopefully, i'm right :)
Find the missing length
I WILL GIVE BRAINLIEST
Answer: 30
Step-by-step explanation: Assuming that the side lengths correspond with one another you can set up a ratio to solve
It should look something like this: 15/25 = 18/x
With this equation set up you can solve by cross multiplying. 25(18)=15x
Then start sloving:
25(18)=15x
450=15x
450/15=15x/15 (divide both sides by 15)
30=x
A 28 foot ladder is leaning against a building. If the
base of the ladder is 7 feet from the wall, what is the
height of the building?
Answer:
the height of the building would be about 27.111 or rounded 27
Step-by-step explanation:
What is the prouduct of the number p and 12
[tex] \frac{p}{12} [/tex]
hope it helps u
Is this the right answer correct me if im wrong what is m
Keenan measured a community college and made a scale drawing. The scale of the drawing
was 1 centimeter : 9 meters. If the actual width of a building at the college is 90 meters, how
wide is the building in the drawing?
Answer:
The answer is 10 centimeters
Step-by-step explanation:
If 1 cm on the map = 9 meters. 10cm would be 90 meters. Hope this helps!
Answer:
drawing = 10 cm for the width.
Step-by-step explanation:
1 cm / 9 m = x / 90 m
If the meters go on the bottom in the left ratio, they must go on the bottom on the right ratio. In this case the cm is the unknown and it must go on the top with no units.
Cross multliply
9 m * x = 90m * 1cm
Divide by 9
9m * x/ 9m = 90 m * 1 cm / 9m Notice the units (m) cancel out
x = 10 cm
Hey What is -5t > 10
Answer: 10 (ten) is an even number
following 9 and preceding 11
Step-by-step explanation:
Can anyone help me with this please
Answer:
no linear function hope this helped
A hot air balloon holds 2,200 cubic meters of helium. The density of helium is 0.1785 kilograms per cubic meter. How many kilograms of helium does the balloon contain, rounded to the nearest tenth of a kilogram?
Answer:
392.7
To get the answer multiply Density * Volume
Mass = 0.1785 * 2200
Mass = 392.7
The mass of the helium with a density of 0.1785 kilograms per cubic meter and volume of 2,200 cubic meters is 392.7 kg
What is density?
The density of a substance is its mass per unit volume. It can be represented mathematically as follows:
density = mass / volume
Therefore,
mass of the helium = ?
density of the helium = 0.1785 kilograms per cubic meter
volume of helium = 2,200 cubic meters
Therefore,
mass = density × volume
mass = 0.1785 × 2200
mass = 392.7 kg
learn more on density here: https://brainly.com/question/4504994
#SPJ2
5 In a group of 80 animals, 32 are dogs. Dogs make up
what percent of the animals in the group?
Answer:
dogs=32
total animal=80
dogs percent=dogs/total animal×100%=32/80×100%=40%
Answer: dogs=32
total animal=80
dogs percent=dogs/total animal×100%=32/80×100%=40%
Step-by-step explanation:
please help due asap
shsndhbd
Answer:
2
Step-by-step explanation:
[tex]\sqrt{5.4^{2} - 5^{2} }[/tex] = 2.03
Smallest to greatest
1/3 0.6 0.721