Answers
Answer:
4. 6x + 5y + 18
5. 10x + 21y + 5
3. 7x + 3y + 28
Step-by-step explanation:
Just add terms with the same variable like numbers with x, y or no variable at all
Answer:
4.6x+5y+18
5.10x+21y+6
6.7x+3y+28
Step-by-step explanation:
Hope this helps :) since u didn't want me to explain. I give u the answer
Related Questions
Which set of values make the inequality n > -5 true?
A: {-5, -5.5, -6}
B: {-5, -4.5, -3}
C: {-6, 0, 5}
D: {-6, -7, -8}
Answers
I think
Which equation represents a linear function?
A. y= 1/2 x to the second power - 5
B. y= 1/2 x to the third power - 5
C. y= 1/2 x + 5
D. y=(1/2) to a power - 5
Answers
Answer:
C. y = 1/2x + 5
Step-by-step explanation:
For A. and B. x to a power of something, if x is at a power of anything, like x^2 or x^3, then it is not linear.
For D. it doesn't even have x in it, so basically y equals a number.
C. is a linear equation, y = 1/2x + 5
This is because any slope to a certain power would make it an exponential function.
C. y= 1/2 x + 5 is not to any power, making it linear
write an addition or subtraction equation (your choice!) to describe the diagram.
Answers
Answer:
(-4)- (-9) = -13
Step-by-step explanation:
not sure if it's right so be ware
Answer:
0-4-9= -13
Step-by-step explanation:
Going back 4 spaces from 0 is -4 then after that going back 9 more spaces is an addition to -4 of -9. Which is -13.
What is x if x + 2y = 10 and y = 3?
Answers
Answer:
x=4
Step-by-step explanation:
Hopefully this will help you
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Answers
Answer:
A
Step-by-step explanation:
Follow thw line to the segment
Answer:
A
Step-by-step explanation:
Pls help me so I can pass my math if I don’t pass I’ll get left back
Answers
I hope this helps, if you have any questions plz contact me! Good luck!
Look at the image below.
I give Brainliest
Answer the questions.
Answers
Answer:you do every number plus 24 and that’s how you get it
Step-by-step explanation:
A circus has 15 performers, of which 6 are magicians.
What is the probability that a randomly selected performer will be a magician?
Write your answer as a fraction or whole number.
P(magician) =
Answers
Answer:
6/15
Step-by-step explanation:
Answer:
6/15 which is equal to 2/5 when simplified
Step-by-step explanation:
hope this helps :)
GIVING OUT BRAINLIEST / 70 POINTS TO ANSWER
Answers
Answer:
7a+b-9c+17d
Step-by-step explanation:
-5 ( a-2b+3c -4d) - (-3) (4a -3b+2c-d)
Distribute
-5a+10b-15c+20d+12a-9b+6c-3d
Combine like terms
7a+b-9c+17d
7a + b - 9c + 17d
step-by-step explanation
(- 5)( a - 2b +3c - 4d ) - (-3)( 4a - 3b+2c - d )
- 5( a - 2b + 3c - 4d ) - (-3)( 4a - 3b + 2c - d)
Using Distributive property
- 5a + 10b - 15c + 20d + 12 a - 9b + 6c - 3d
Arranging like terms together
- 5a + 12a + 10b - 9b -15c + 6c + 20d -3d
7a + b - 9c + 17d
help quick please please
Answers
156.588
Answer: 156.59 after rounding to 2 DP
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Answers
Answer:
no solutions
Step-by-step explanation:
-6x+12=-6x-12
-6x+6x=12-12
0=0
Hope this helps! Please make me the brainliest, it’s not necessary but appreciated, I put a lot of effort and research into my answers. Have a good day, stay safe and stay healthy.
ABCDEFGH is a rectangular prism with CD=5, AD=6, and AE=8. Find the volume of tetrahedron ABCF.
Answers
Answer:
40
Step-by-step explanation:
the volume of tetrahedron ABCF =
⅓× ½×5×6×8 = 40
The volume of the given tetrahedron ABCF will be 40 cube units.
What is a tetrahedron?A tetrahedron is a polyhedron having four faces, six edges, and four vertices, all of which are triangles. It is also known as a triangular pyramid with a triangle base.
The ABCDEFGH is a rectangular prism given in the question, which has :
CD = 5, AD = 6, and AE = 8
We have to determine the volume of tetrahedron ABCF.
As per the question, the required solution would be as:
The volume of tetrahedron ABCF = 1/3 × 1/2 × 5 × 6 × 8
Apply the multiplication operation, and we get
The volume of tetrahedron ABCF = 40 cube units
Thus, the volume of the given tetrahedron ABCF will be 40 cube units.
Learn more about the tetrahedron here:
https://brainly.com/question/17132878
#SPJ2
The Math Club at Dawn's school had a Math Carnival. At her booth, Dawn set up three scales with baseballs, tennis balls, and soccer balls, as shown in the picture above. Each soccer ball weighs 12 ounces.
Contestants tried to determine the weight of each kind of ball.
How much does each kind of ball weigh?
[Assume that all the soccer balls weigh the same, all the baseballs weigh the same, and all the tennis balls weigh the same.]
1.How does each ball weigh.
2.How much does each tennis ball weigh.
Answer those questions
Answers
Baseball- 5 oz
Tennis ball- 2 oz
That should be the right answer
baseball 5 oz
tennis ball 2oz
Plz help will be marked BRAINLIEST
Thanks !
Answers
Answer:
The first two
Step-by-step explanation:
Do the parenthesis of the first and you will get the original equation.
Multiple the second with 4 and you will get the original equation too.
HELP I REA;LLY WANNA GO TO BED Which side lengths form a right triangle?
Answers
(the equation to solve this with is: a^2 + b^2 = c^2)
What is the exact volume of the cylinder?
Enter your answer, in terms of π, in the box.
in³
Answers
Answer:
320 pi
Step-by-step explanation:
64 pi times 5 is 320 pi
Find the difference. 7.6 - 5.88
Answers
Answer:
1.72
Step-by-step explanation:
Would end up being the difference.
what is 6x1/2
a. 7/2
b. 7/8
c. 6/12
d. 6/2
Answers
Find the mean, median, and mode of the data set. Round to the nearest tenth.
5, 7, 2, 6, 7, 10, 12, 7, 9, 13, 5
Answers
Answer:
The mean is 7.5.
The median is 7.
The mode is 7.
Step-by-step explanation:
To find the mean, add up all the numbers in the data set and then divide the sum by the total number of values.
5 + 7 + 2 + 6 + 7 + 10 + 12 + 7 + 9 + 13 + 5 = 83
83 divided 11 equals 7.5.
To find the median, arrange all the numbers in the data set from smallest to largest and then find the number that is in the middle of the set.
To find the mode, put the numbers in order from least to greatest and count how many times each number occurs. The number that occurs the most is the mode.
Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.
Solve the following equation.
-5 = s- 3
Answers
Answer:
s=-2
Step-by-step explanation:
-5=s-3
+3 +3
-2=s
Hope this helps! :)
Answer:
-2
Step-by-step explanation: I think of it like regular subtraction, you go backwards by 3 to get -5.
On a coordinate plane, a line goes through points (0, 1) and (4, 2). What is the slope of the line? m =
Answers
Answer:
m= [tex]\frac{1}{4} \\[/tex]
Step-by-step explanation:Use the slope formula to get your answer. (m = y₂ - y₁ / x₂ - x₁ )
x₁ = 0
y₁ = 1
x₂ = 4
y₂ = 2
When you insert them into the formula, you get
m= [tex]\frac{2 - 1}{4 - 0}[/tex]
which equals [tex]\frac{1}{4}[/tex].
the image below, what is true about angles 1, 2, and 3?
A. 3 = 37
B. 1 = 37
C. 2 = 37
Answers
Answer:
C. 2 = 37
Step-by-step explanation:
<2 and 37 are vertical angles and vertical angles are equal
Angle 1 and 37 form a straight line so they add to 180
<1 + 37 = 180
<1 = 180-37 = 143
Angle 3 and 37 form a straight line so they add to 180
<3 + 37 = 180
<3= 180-37 = 143
Can I get helpppp plzz...also give steps
Answers
Answer:
3 inches
Step-by-step explanation:
Volume of a hemisphere = [tex]\frac{2}{3}[/tex]π[tex]r^{3}[/tex]
=> 18π = [tex]\frac{2}{3}[/tex]π[tex]r^{3}[/tex]
=> 18 = [tex]\frac{2}{3}[/tex][tex]r^{3}[/tex]
=> [tex]r^{3}[/tex] = 18 × [tex]\frac{3}{2}[/tex]
=> [tex]r^{3}[/tex] = 27
=> r = [tex]\sqrt[3]{27}[/tex]
=> r = 3 inches
Therefore, the radius of the hemisphere in inches is 3 inches.
Hope it helps :)
Please mark my answer as the brainliest
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Answers
Answer:
D
Step-by-step explanation:
Please answer correct
Answers
Answer:
104280
Step-by-step explanation:
(22×78×70×) - (22×20×36)
104280
I hope that is correct
Answer:
I'm pretty sure the answer is 4740. (Sorry if im wrong)
Step-by-step explanation:
Someone Helppppp how do u do thisss
Answers
The slope always has the x variable next to it. For instance, the slope of the first question is (positive) 2. To graph that, you would go up 2, and to the right one. Then you would repeat.
Look at the pic below for the question please help!!
Answers
answer:
(bh) (hb)
explanation: this is because to be able to find the area of the triangle, you need to know at least the length of two sides and these are the formulas that you could use to get the area
HB
I think this is the answer
Help please god bless you!!!!!
Answers
What is the area of this triangle
Answers
Answer:
266
Step-by-step explanation:
Answer:
A = 1/2bh
= 1/2 x 10 x 24
= 120
eight workers can clear twenty acres of a field in three days. how many workers are needed to clear fifty acres in five days