Answers
when x is 2 y is 1
when x is 1 y is 5/2
when x is 0 y is 4
when x is -1 y is 11/2
when x is -2 y is 7
Related Questions
Solve the given equation.
3y = 51
what is y?
Answers
Answer:
3y = 27
Step-by-step explanation:
Simplification: (Divide each side by 3)
3y/3 = 51/3
Answer:
y = 27
Hope this helps! :D
A group of 8 friends played a round of miniature golf. The mean of the final scores for the first 6 friends to finish the course is exactly 54. The mean of the final scores for all 8 friends is exactly 51. Which of the following are the possible final scores of the last 2 friends to finish the course?
A. 51 and 51
B. 48 and 48
C. 42 and 54
D. 41 and 43
Plz help i need to finish this todayyyy
Answers
Answer:
B
Step-by-step explanation:
I think
Answer:
D. 41 and 43
Step-by-step explanation:
To find it, 54 times 6 plus the two numbers then divided by 8 has to equal 51. let a and b be the two numbers
[(54*6) + a + b]8 = 51
(324 + a + b)/8 = 51
324/8 + (a + b)/8 = 51
40.5 + (a + b)/8 = 51
(a + b)/8 = 10.5
a + b = 84
The mean if a and b are 42, what two numbers here have a mean of 42? 41 and 43, 41 + 43 = 84, 84/2 = 42
I'll give 50 points and brainliest to anyone who gives the best answer and explanation! These problems are confusing to me and an explanation will be amazing!
Solve using substitution. Put your answer in coordinates please.
y = –4x − 4
y = –3x − 1
Answers
Answer:
(-3,8)Orx=-3 and y=8Step-by-step explanation:
Liam scored 22 out of 30 marks in Algebra, 35 out of 40 marks in science, and 89 out of 100 marks in mathematics. In which subject his percentage of his marks best?
Answers
Answer:
maths
Step-by-step explanation:
we have found out 89 out of 100.
35 out of 40 = 87.5 out of 100 (100÷ 40 = 2.5 | 2.5 x 35)
as we repeat the same formula again
22 out of 30 goes somewhere near 73.
which means his highest marks were in math!
2.2 ≤ 2.25 true or false?
Answers
True,
2.2 is equal to 2.2 Imagine it like this.
22 < 225 correct right? Well look at this 22<22 is wrong it should be equal, so we added on a five to make it more greater!
Answer:
false
Step-by-step explanation:
≤ means greater than or equal to. 2.25 is greater than 2.2, there isn't a possibility that 2.2 is greater than 2.5 even if it was estimated 2.4 would be the greatest number, hence the use of ≤ is invalid.
Which of the objects below could have the following cross-section?
Select all correct answers.
Answers
PLS HELP ASAP ILL GIVE BRAINLIEST FOR FIRST CORRECT ANSWER!!!
Answers
Answer:
48 units squared
Step-by-step explanation:
you multiply the height (4) and the length (12)
Answer:
20 units squared
Step-by-step explanation:
PLS HELP ASAP!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
18 units^2
Step-by-step explanation:
There are two trianges each with a base of 3 and a height of 3, making each 4.5 units^2 and together, 9. Add the area of the triangles with the square to get 18.
Answer:
A = 18 cm²
Step-by-step explanation:
The area (A) of a trapezium is calculated as
A = [tex]\frac{1}{2}[/tex] h (b₁ + b₂ )
where h is the perpendicular height and b₁, b₂ the parallel bases )
Here h= 3, b₁ = 3 and b₂ = 9 , then
A = [tex]\frac{1}{2}[/tex] × 3 × (3 + 9)
= 1.5 × 12
= 18 cm²
38. A box is 2 m long, 30 cm high and 20 cm wide. What is the volume of the box in cubic centimeters?
Answers
Volume = l x h x w
Volume = 200 x 30 x 20 = 120,000 cubic centimeters.
You fill a 16 1/2 gallon tub 1/3 full of water. How many gallons of water are in the tub?
Answers
Answer:
5 1/2 gallons
Step-by-step explanation:
(1/3) • (16 1/2) = 5 1/2 or 5.5 gallons
Subtract and add the group of fractions below. Make sure the answer is fully reduced.
3/2 - 3/4 + 1/5
Answers
Answer:
19/20 that's simplified by the way... and if you want the decimal form it's 0.95
Answer: 19/20 (Decimal: 0.95)
•What is the value of X?
•What is the measure of angle C?
Also 50 points answer because I feel like it lol.
Answers
Answer:
solution given:
3(x+2)+35°+52°=180°[sum of interior angle of a traingle is 180°]
3(x+2)=180-87
x+2=93/3
x+2=31
x=31-2=29°
value of x=29°
again
<C=3(29°+2)=93°
the measure of angle C=93°
Answer:
x = 29
angle c = 93
Step-by-step explanation:
Angles in a triangle add up to equal 180
That being said we create an equation to solve for x
180 = 3(x+2) + 52 + 35
Now we solve for x using basic algebra
step 1 distribute the 3 to ( x and 2 )
3 * x = 3x
3 * 2 = 6
now we have 180 = 3x + 6 + 52 + 35
step 2 combine like terms
6 + 52 + 35 =93
now we have 180 = 93 + 3x
step 3 subtract 93 from each side
93 - 93 cancels out
180 - 93 = 87
now we have 87 = 3x
step 4 divide each side by 3
3x / 3 = x
87 / 3 = 29
we're left with x = 29
Now we want to find the measure of angle C
To do so we plug in 29 for "x" in 3 ( x + 2)
3 ( 29 + 2 )
29 + 2 = 31
3(31) = 93
Hence angle c = 93
Which survey is biased?
A. Going to the mall and asking people what their favorite color is.
B. Going to the mall and asking people what their favorite place to shop is.
C. Going to the mall and asking people what television channel they watch most.
D. Going to the mall and asking people what radio station they listen to most often.
Answers
On February 1st, NYC reached a new high temperature, which changed the range in temperatures. The new range in temperature is 22 degrees celsius. What was the new high on February 1st?
Answers
The new high temperatures on February 1st was 17.2
Answer: 17.2
Step-by-step explanation:
39. Calculate the value of c in the triangle below.
Answers
so c is 169
Answer:
13
Step-by-step explanation:
a^2 + b^2 = c^2
12^2 + 5^2 = 169
[tex] \sqrt{169} = 13[/tex]
Hope this helps! :)
help meee pleaseee please i have like 40 seconds
Answers
In art class Michael wants to make a rectangular picture frame. He wants the frame to be no more than 30 feet. If the height of Michael's picture frame will be 3 feet which inequality represents all the possible lengths of b the base of Michael's frame.
Answers
Answer:
b) b < 30
Step-by-step explanation:
hope this helps {ribbit}
~tsu-chan :p
Answer:
B. b < 30 C b < 90
Step-by-step explanation:
Find the volume.!!.!
Answers
Answer:
The image is blurry for me
Step-by-step explanation:
Length=6ft
Breadth=3ft
Height=5.9ft
Now,
Volume of cuboid=l*b*h
or,Volume=6ft*3ft*5.9ft
or,Volume=106.2ft^3
: The volume of cuboid is 106ft^3
Complete each diagram. Then, write the prime factorization.Complete each diagram. Then, write the prime factorization.
Answers
Answer:
hi how are you doing today Jasmine
A toy car traveled at a constant speed for 40 seconds, and then increased to a slightly faster constant speed for 10 seconds. Which graph best illustrates the speed of the toy car?
Answers
Answer:
Second answer
Step-by-step explanation:
I hope this helps
The area of each square below is 1 square unit. How can we calculate the area of the striped region? A: 7/5 x 1/2 B: 6/12 x 2/10 C: 7/5 x 2/10
Answers
Answer:
Step-by-step explanation:
bro it is or the answer is c: 7/5 x 1/2
Answer:
C
Step-by-step explanation:
A bag contains 4 orange tiles, 6 red tiles, and 8 black tiles. You select one tile at random from the bag. What is the probability that you select a black tile?
Answers
Answer:
8 out 18
Step-by-step explanation:
The table represents the linear function f(x), and the equation represents the linear function g(x).
Compare the y-intercepts and slopes of the linear functions f(x) and g(x) and choose the answer that best describes them.
x f(x)
0 1
2 9
4 17
g(x) = 3x + 1
The slope of f(x) is less than the slope of g(x). The y-intercept of f(x) is equal to the y-intercept of g(x).
The slope of f(x) is less than the slope of g(x). The y-intercept of f(x) is greater than the y-intercept of g(x).
The slope of f(x) is greater than the slope of g(x). The y-intercept of f(x) is equal to the y-intercept of g(x).
The slope of f(x) is greater than the slope of g(x). The y-intercept of f(x) is greater than the y-intercept of g(x).
Answers
Answer:754
Step-by-step explanation:
Answer: option c
Step-by-step explanation:
5. Find the volume of the sphere shown, giving your answer correct to two decimal places.
Answers
Answer:
V=24,825.84898
Step-by-step explanation:
V:4/3x3.14xr^3
V:4/3x3.14x5,929.741
V:4/3x18,619.38674
V=24,825.84898
Find the median of the following data set: "4 8 5 3 9 7 6"
Answers
Answer:
6, Arrange your numbers in numerical order, Count how many numbers you have, If you have an odd number, divide by 2 and round up to get the position of the median number, then If you have an even number, divide by 2. Go to the number in that position and average it with the number in the next higher position to get the median.
Step-by-step explanation:
A pool company needs to make a cover for an in-ground pool. The pool cover is made up of the triangle PQT and the parallelogram MNPR. How many square feet of fabric will the company need to cover the pool?
Answers
Answer: 326
Step-by-step explanation:
How do you find the volume of prisms?
Answers
Answer:
the formula is v=b×h×w
Step-by-step explanation:
b=base, h=hight, w=width
80% of a number is x.
What is 40% of that same number?
Answers
Answer:
Step-by-step explanation:
ntroduction. Percent, p%
'Percent (%)' means 'out of one hundred':
p% = p 'out of one hundred',
p% is read p 'percent',
p% = p/100 = p ÷ 100
80% = 80/100 = 80 ÷ 100 = 0.8
100% = 100/100 = 100 ÷ 100 = 1
Percentage of 80% of what number = 40?
80% of what number = 40 is equivalent to:
80% × ? = 40
80% × ? = 40
? =
40 ÷ 80% =
40 ÷ (80 ÷ 100) =
(100 × 40) ÷ 80 =
4,000 ÷ 80 =
50
40% is half of 80%. So the answer should be half of x.
Which statement describes the graph?
Answers
Mark if correct!
the temperature at 6:00 a.m. was -11 degrees. At 3:00 pm the temperature was 43 degrees. What change took place? What was the average change in temperature per hour
Answers
Explanation- There are 9 hours between 6:00AM and 3:00PM.
As well as a increase of 54 degrees in those 9 hours.
54/9=6
:)