Answers
Answer:
the answer is b 36*
Step-by-step explanation:
Related Questions
i need help with this 1.5r – 3r + 8r + 2.5r i don't get it
Answers
Answer:
9r
Step-by-step explanation:
1.5r+2.5r-3r+8r
4r-3r+8r
r+8r = 9r
david goes on an 8-mile walk every saturday. david completes the distance in 4 hours. at this rate, how many miles can david walk in 5 hours and 30 minutes?
Answers
Step-by-step explanation:
4 hours = 8 miles
1 hour = 8/4 = 2 miles
5.5 hours (5 hr 30 min) = 2 miles × 5.5
=11 miles
Explain! Prizes! Thank you!!
Answers
i would say its the first one
Rule: Multiply x by 3. Then subtract 1 from the result to
get y
Which ordered pair, (x, y), works for the rule?
Choose 1 answer:
A-(2,7)
B-(1,2)
C-(3,1)
Answers
Olivia needs 54 licks for every 3 lollipops she eats.
Complete the table using equivalent ratios.
Answers
Answer:
sorry...
Step-by-step explanation:
lol
Express the following equation in slope-intercept form:
y+41 =
4
(x+16)
Select the best answer from the choices provided.
OA
4
y=-x+18
11
OB.
4
y=- - X+-26
11
Ос.
11
y=- - *+-19
4
D.
11
y= - X+3
4
Answers
Answer:
y=4x+23
Step-by-step explanation:
sorry cant choose answer choice ..i ant tell which is which...bu i think you should by now....
i hope this stilled helped
Last year Jo paid £245 for her car insurance.
This year she has to pay £883 for her car insurance.
Work out the percentage increase in the cost of her car insurance
Answers
Answer:
The percentage increase in the cost of her car insurance is 260.4%
Step-by-step explanation:
First, we are going to find by how much the insurance increased:
We know that this year she pays £883 and the last year she paid £245, so
insurance increase = £883 - £245
insurance increase = £638
Now, we are going to find what percentage of the last year price is the insurance increase. So, to find the percentage increase in the cost of the car insurance, we need to divide the insurance increase by the last year price and multiply the result by 100%
percentage increase = (\frac{638}{245} )(
245
638
) (100%)
percentage increase = (2.604)(100%)
percentage increase = 260.4%
We can conclude that Jo's car insurance cost increased 260.4%
Which equation does not have the same solution as the others?
A.2x=16
B.x-9=17
C.x/4=2
D.x+12=20
Answers
a=17
b=24
c=8
d=8
the mean mass of 6 boxes is 45kg. one of the boxes with a mass of 50kg is removed. calculate the new mean mass of the remaining boxes
Answers
Answer: 6 boxes. average 45 each.
Step-by-step explanation:
The mean of a dataset if the average of the dataset.
The new mean mass of the remaining boxes is 44 kg
From the question, we have:
[tex]\mathbf{\bar x = 45}[/tex] --- mean of 6 boxes
The mean of a dataset is:
[tex]\mathbf{\bar x = \frac{\sum x}{n}}[/tex]
So, we have:
[tex]\mathbf{45 = \frac{\sum x}{6}}[/tex]
Multiply by 6
[tex]\mathbf{45 \times 6= \sum x}[/tex]
[tex]\mathbf{\sum x = 270}[/tex]
One of the boxes is 50 kg.
So, the mass of the remaining boxes is:
[tex]\mathbf{Mass = 270 - 50}[/tex]
[tex]\mathbf{Mass = 220}[/tex]
The mean of the remaining boxes is:
[tex]\mathbf{\bar x = \frac{\sum x}{n}}[/tex]
[tex]\mathbf{\bar x = \frac{220}{5}}[/tex]
[tex]\mathbf{\bar x = 44}[/tex]
Hence, the new mean mass of the remaining boxes is 44 kg
Read more about mean at:
https://brainly.com/question/2018505
-10m+21=111 solve for m
Answers
Answer:
ans is 11-21/10 sry I don't have calculator
give me an example of an ordered pair
Answers
Answer:
My example of a ordered pair is (1,4) (2,8)
Which amount is bigger? x^0, 1/x or x^-1, assuming that x > 1
Answers
Answer:
x^0
Step-by-step explanation:
1/x = x^-1
For x > 1, this fraction is less than 1, so will be smaller than x^0, which is 1.
x^0 is bigger
CORRECT ANSWER WILL GET BRAINLIEST!! ITS A MATH QUESTION!!
Answers
Answer: X = -5
Step-by-step explanation:
Answer:
i think it is C
Step-by-step explanation:
If the smallest angle of rotation for a regular polygon is 18°, how many sides does polygon have?
Answers
Answer:
20
Step-by-step explanation:
360÷18=20
thus ,the polygon have 20 sides
Answer:
20
Step-by-step explanation:
Is A the point or coordinate in A(3,5)
Answers
Answer:
The point
Step-by-step explanation:
I hope this helps. Have a good day!
I dont get this at all somebody help
Answers
Answer:
ok lets relax and figure this out,
so the arts academy basically has only 100 students.
There’s 4 tutors per 40 students.
6 teachers per 114 students
so it’s basically division
19 kids per teacher, 1 tutor per ten kids
see? All worked out! If you need help just add a comment to this!
10. A pizzeria charges $11.00 for a large cheese pizza and $0.75 per topping on the pizza. Find the slope.
A. $11.00
B. $0.75
C. $11.75
D. $10.25
Answers
Answer:
I'm pretty sure the answer is "D".
Step-by-step explanation:
In the polynomial shown in the graph below, are there any places that could be described as either a local minimum or local maximum? Neither? Both?
Answers
Answer:
Local Min and Local Max
Step-by-step explanation:
Since our end behavior of our graph is goes on to infinity and negative infinity, we know that we will not have an absolute min or max. However, we will have relative/local min and max.
The local min and max are mins and maxes relative to the surrounding points. We see that our local min would happen around x ≈ 0.75 and our local max will happen at x ≈ -1.9.
Q5: Car 1 brakes to a stop on a dry road. Car 2 does the same thing, at the same speed, on a road where it has been raining.
Answers
Answer:
finish the question
Step-by-step explanation:
On a scale drawing,
1
2
inch = 1 foot. A rectangular room measures 6 inches by 11 inches on the drawing. What is the area of the actual room?
here are the chooses : A.
33 square feet
B.
66 square feet
C.
132 square feet
D.
264 square fee
Answers
Given parameters:
Dimension of the room = 6 inches by 11 inches;
Unknown:
Area of the actual room = ?
Solution:
The area of the room = length x breadth
Now, we need to convert inches to feet;
Scale;
1 inch = 1 foot
6 inches = 6 foot
1 inch = 1 foot
11 inch = 11 foot
The area of the room = 6 x 11 = 66 square feet
Answer:
6 x 11 = 66 square feet
Step-by-step explanation:
The table represents the total miles traveled, y, after a certain number of hours, x. A 2-column table with 5 rows. Column 1 is labeled hours: x with entries 1.5, 3.0, 5.0, 5.5, 7.0. Column 2 is labeled Miles: y with entries 60, 120, 200, 220, 280. Which linear equation represents the scenario? y = 7x + 280 y = 40x + 60 y = 40x y = 3x + 120
Answers
Answer:
y=40x
Step-by-step explanation:
got it right lol
Answer:
y = 40x
Step-by-step explanation: I took the test on edge
Math problem number 6 its in the ss
Answers
What is 8 divided by 3526
Answers
Answer:
The answer is 4/1763 in fraction
In decimal, the answer is 0.001 rounded to thousandths.
Step-by-step explanation:
If you want to divide this, you will have to make this expression to a fraction
to 8/3526. Divide the highest numerator if the fraction can simplify. It looks like 3526 can only be simplified by being divided by 2. Divide 2 to each side of the fraction. You should get 2/1763 as a fraction.
Find the slope of the following linear equation: 2x – 3y = 6
a. - 2/3
b. 2
c. 2/3
d. -2
Answers
Answer:
C. 2/3
Step-by-step explanation:
That's what i got personally, but i would wait for another answer to confirm
Describe in words a sequence of transformations that maps ABC to A'B'C'
Answers
Answer:
First is a 90Âş rotation (counter-clockwise) with respect to the origin. Next is a horizontal transformation of +2 units. Transformation one is (x, y) -> (-y, x) Transformation two is (x, y) -> (x + 2, y)
Step-by-step explanation:
Do Dilation's always increase the length of line segments?
true or false
i'm marking someone brainliest with the right answer?
Answers
Answer:
true
Step-by-step explanation:
I'm pretty sure it's trur
what is the value of x?
Answers
Answer: I believe 13.5
Step-by-step explanation: PLEASE GIVE BRAINLIEST IT HELPS ALOT
Answer:
the letter x is often used in algebra to mean a value that is not yet known. it is called a variable or sometimes an unknown in x + 2 =7 ,x is a variable,but we can work out its value if we try.....
This is khan and I have 10 more problem academy. Some help please?
Answers
Answer:
67 degrees
Step-by-step explanation:
the shape is a tryangle so it will have the same angle measurements, just make sure you look if it has the slash next to the letter or not in the future
Hope this helps girly!!
Answer:
[tex]\angle{C}=54[/tex]
Step-by-step explanation:
Let's first start by establishing that when it comes to a reflection, side lengths and angle measurements remain the same. With that being said, let's identify our angle measurements:
[tex]\angle{A=}\\\angle{B}= 67\\\angle{C}=\\\angle{A'}=59\\\angle{B'}=\\\angle{C'}=\\[/tex]
As mentioned earlier, angle measurements will remain the same, so we can go ahead and identify the values of [tex]\angle{A}[/tex] & [tex]\angle{B'}[/tex]
[tex]\angle{A=59}\\\angle{B}= 67\\\angle{C}=\\\angle{A'}=59\\\angle{B'}=67\\\angle{C'}=\\[/tex]
The sum of the angles in a triangle will always be equal to 180°.
Add the two identified angles of the original figure.
[tex]59+67=126[/tex]
Subtract the sum from 180:
[tex]180-126=54[/tex]
Therefore:
[tex]\angle{C}=54[/tex]
_
Check your work by adding the three identified angle measurements to see if they measure to 180°:
[tex]59+67+54[/tex]
[tex]=180[/tex]
The answer is correct!
I am a 3 digit number. I have the largest 1 digit number in the tens place , the number that has the same place value always in the ones place and 4 in the hundredth place. Who am I?
Answers
Answer: 490
Step-by-step explanation:
7m2 + 3m + 4m2
What is the answer to this
Answers
11m2+3m
You dint know the value of M so you can’t solve it, especially because there’s no equal sign with a number or expression/equation after it.