Answer:
it is 13 the answer
Step-by-step explanation: To get the answer you need to multiply first 9 x 4 making the results be 36 but to have the value of x you just subtract 49 - 36= 13 so that is the answer.
PLEASE HELP!
Describe and correct the error in finding a solution of the equation in two variables.
y= 3x + 2; (5,1)
5 (? right on top of this) = 3 (1) + 2
5 = 5
So, (5,1) is a solution.
Answer:Yes.
Step-by-step explanation: Substitute either of the those values and you should get the other.
For instance, substituting x = 1 got you y = 5. If you had substituted x = 1 and got a different y-value, then the coordinates would have been incorrect.
.............................
Answer: Sandy, do not overlap
Step-by-step explanation:
To find the volume of a rectangle, you use the formula
volume = length x width x height
the height of both rectangles is 8
The height of the top rectangle is 4
So you take the 8-4 to get the height of the bottom rectangle which is 4.
By finding that it shows that Sandy’s volume equation is correct, and the shape shows no signs of overlap.
Does the scatter plot show a linear association, a nonlinear association, or no association?
Answer: a non linear association
Step-by-step explanation: variables are increasing with each other but it does not form a straight line
Help guys
I realy need help
I will report you if you give me the wrong answer
Answer:
the Answer is 150x + 12100 ≤ 26500
Step-by-step explanation:
The max weight is 26500 so the weight would have to be the same or less than 26500 (≤)
There is already 12100 killograms on the sipping containter so that is why you have + 12100
and you have 150x because x is the number of 150-kilogram crates
and for as many crates you have to multiply by the weight.
please help me with this
Brainliest and points! Thank you so muchh in advance!! Thank you!!!!
Solve this problem for N.
N x (20 ÷ 5) = 80
a. 20
b. 10
c. 30
PLs help.............................
Answer:
384 inches
Step-by-step explanation:
6*8^2 is 384
Answer:
384 inches
Step-by-step explanation:
multiply 8 by 6 and square it
I would be grateful if someone would help me please.
Answer:
-39 = -43 + y/11 is
y=44
Hope this helps!
help me with this question please the one on top helps you answer the question
Answer:
.5
Step-by-step explanation:
rise (x) over the run (y), which would be 2/1. And you would multiply 2 x.5 to get to 1.
Which point in the coordinate plane? HELP!!
Answer:
m
Step-by-step explanation:
How many quarts are there in 10 1/2 gallons? (1 gallon = 4 quarts)
Show your work.
A cylindrical swimming pool has a radius of 9 feet. Daniel fills the pool with water at a rate of 72 cubic feet per hour. How long will it take for the depth of the water in the pool to reach 4 feet? use 3.14 for pi.
Answer:
okay it took me a while to remember the work for radius but i know now so with radius its 9x9xpi and pi always =
Step-by-step explanation:
okay it took me a while to remember the work for radius but i know now so with radius its 9x9xpi and pi always = 3.14 so it will be 9x9x3.14 =254.34 so the awnser is 1 254.34 or 2 81πcubic feet[tex]x^{2}[/tex]
What is the scale factor from Figure A to Figure B? .
0.33
Step-by-step explanation:
if you count the squares A is three times bigger then B so you would have to divide it into a third to get triangle B from A
(Repost) School is starting, and the teacher is giving each student 2 new pencils. She has 8 rows with 4 desks in each row. Which method (s) below will show her how many pencils she will need?
A. 2 x 8 + 16, 16 x 4
B. 2 x 4 + 8, 8 x 8
C. 4 x 8 + 32, 2 x 32
-------------------------------------
A. Only method A
B. Only method A and B
C. Only method B and C
D. Only method A, B, and C
A
2 x 8+16 = 32 16 x 4 = 64
B
2 x 4 +8 = 16 8 x 8 = 64
C
4 x 8 + 32 = 64 2 x 32 = 64
1 l l l l 8 5 l l l l 40
2 l l l l 16 6 l l l l 48
3 l l l l 24 7 l l l l 56
4 l l l l 32 8 l l l l 64
The teacher has 64 or more pencils to give out.
Hope this helps you choice your answer. :)
Can anyone help me pls ( I'll give brainliest) no links pls
Stephanie is helping her band collect money to fund a field trip.
The band decided to sell boxes of chocolate bars. Each bar sells
for $1.50 and each box contains 20 bars. Below is a partial table
of monies collected for different numbers of boxes sold.
Boxes Sold (b) Money Collected (m)
1 $30
2 $60
3 $90
4 $120
5 $150
6 $180
7 $210
8 $240
1.) Complete the table above for all values of m.
2.) Which is the independent variable?
3.) Which is the dependent variable?
4.) Write an equation for the amount of money, m, that will be
collected if b boxes of chocolate bars are sold.
5.) Graph the equation using the ordered pairs from the table
above.
(Don’t forget to label your axes and increments!)
6.) How much money will be collected if 100 boxes of chocolate
bars are sold?
7.) The band collected $1530 from chocolate bar sales. How
many boxes did they sell?
Answer:
Step-by-step explanation:
for the table for every box just add 30 more dollars 1.5x20=30
The independent variable is I believe the box of candy bars
And the dependent is the money collected
m=30b since a 1 box is 30 dollars
m=30(100)
m=3000 they will make 3,000 dollars with 100 boxes
1530=30b
/30. /30
51=b
51 boxes of chocolate bars when they make $1530 dollars
Graph will be below
A 40-question test has 108 possible points. There are m 4-point questions and n 2-point questions. How many of each type of question is on the test?
A. m = 19, n = 21
B. m = 26, n = 14
C. m = 14, n = 26
D. m = 21, n = 19
Which letter is it? please help ASAP homework is due soon
Answer:
same question i have right now need extra help /.
Step-by-step explanation:
Answer ASAP!
sasha is mailing a photo box that has the dimensions shown in a rectangular box that is 12.5 in long 4.2 in wide and 12.5 in tall if one bag of packaging material holds 75 cu in of material how many bag does sasha need to buy to fill the space around the photo box
Using Perimeter of Rectangular box, Sasha needs 9 bags to buy to fill the space around the photo box.
What is rectangular?A rectangular is "2D shapes that has 4 sides, 4 corner and 4 right angles".
According to the question,
The rectangular box has length 12.5 and wide is 4.2 wide and 12.5 height.
Formula for area of rectangular box = length ×breadth × height.
= 12.5 × 4.2 × 12.5
= 656.25.
If one bag contains 75 cu of material then to find how many number bags needs to buy to fill 656.25 space.
=[tex]\frac{656.25}{75}[/tex]
=8.75 ≈ 9.
Hence, Sasha needs 9 bags to buy to fill the space around the photo rectangular box.
Learn more about rectangular here
https://brainly.com/question/20260691
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(HELP ASAP)
Using all of the sources,which statements best explain how specialization affected the economic development of regions in the United States?
Select the THREE correct answers.
A: The west became a major supplier of manufactured goods for Northeast.
B: The Midwest became a major grain-growing region of the United States.
C: the north became dependent on workers who migrated from the South.
D: The south hat to import most of Ts food to feed its growing population.
E: The south began to produce more cotton than any other region
F: The northeast became a center for manufacturing and industry.
G: The north and south produce similar crops and goods.
Answer:
Whatever you think Hot shot, We don't have the article!!
Step-by-step explanation:
Dear ???,
Re-read and find out your ASAP answer yourself,
Thank you,
????
THEREEEEEEE U GOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO
Answer:
OKKK
Step-by-step explanation:
Answer:
Step-by-step explanation:
Brainliest! Help please, thank you so much!!
Which type of fraction is the following?
12/10
A. improper
B. proper
For 12/10, the denominator is 10. Improper fraction. This is a fraction where the numerator is greater than the denominator. Mixed number.
Answer: Improper.
Step-by-step explanation: Improper fractions are fractions that have a bigger numerator than the denominator. For example, the fraction 15/3 is an improper fraction because the numerator 15, is bigger than the denominator 3. A proper fraction has the opposite of what I said.
Hope this helps! :)
How are area and volume similar?
both are 2-dimensional
both take up an amount of space
both are 3-dimensional
both have length, width, and height
Answer:
It has to be "both take up an amount of space"
Step-by-step explanation:
Area is 2D, and only has length and width
Volume is 3D, and has length, width, height
Answer:
Both take up an amount of space.
Step-by-step explanation:
This figure represents a specialty design for an art print, made of a square and 3 identical triangles.
What is the area of 4 of these designs?
77 cm²
91 cm²
364 cm²
532 cm²
Answer:
91cm2 (or just 91)
Step-by-step explanation:
the area of the square is 49, and 1 triangle is 14 you have to add all 3 triangles plus the square(or the base).
The value of the area of 4 of these designs is,
⇒ Area = 91 cm²
What is mean by Triangle?A triangle is a three sided polygon, which has three vertices and three angles which has the sum 180 degrees.
Given that;
This figure represents a specialty design for an art print, made of a square and 3 identical triangles.
Hence, We get;
Area of triangle = 1/2 x 4 x 7
= 14 cm²
And, Area of square = 7 × 7
= 49 cm²
Thus, The area of 4 of these designs is,
⇒ Area = 14 × 3 + 49
= 42 + 49
= 91 cm²
Therefore, The value of the area of 4 of these designs is,
⇒ Area = 91 cm²
Learn more about the triangle visit;
brainly.com/question/1058720
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Which equation represents the proportional relationship between the distance traveled, y , and the time, x, in hours, of a tractor, if it can travel at a rate of 48 miles every 2.5 hours?
Answer:
Step-by-step explanation:
The unit rate (speed) of the tractor is
48 mi
------------- = 19.2 mi/hr
2.5 hrs
The distance is found by multiplying the rate by elapsed time:
distance = y = (19.2 mi/hr)x, where x is the number of hours elapsed.
help me im confused please
Answer: soil A . .
Step-by-step explanation:
Select the correct answer.
If d = 2, what is the value of ?
A.
1
B.
C.
4/3
D.
0
Find the mean of the data.
A table, titled “Sit-ups”. There are three columns. Then first column reads, 108, 103, 98, and 105. The second column reads, 85, 112, 119, and 82. The third columns reads, 94, 115, 126, and 89.
Please help needed its due soon
Answer: 1,767.15
Step-by-step explanation:
The radius is half the diameter, which is 15, therefore the radius is 7.5.
Volume=4/3*pi*radius cubed
a quadrilateral with its sides all congruent all angles required to be equal to 90 degrees is:
a. Trapezoid c. parallelogram
b. rhombus d. square
Answer:
A square.
Step-by-step explanation:
1. A trapezoid's sides are not all equal to 90 degrees.
2. A parallelogram has sides that are congruent, but not all sides.
3. A rhombus has all congruent sides, but none of them are equal to 90 degrees.
4. A square has congruent sides that are all equal to 90 degrees.
Evaluate the expression 8 + 6 − (8 ÷ 4) x 2 using PEMDAS. (4 points) 21 17 14 10
Answer:
The answer is 10
Step-by-step explanation:
You have to do 8/4 which is 2 then multiply it by 2 which is 4 then add 8 + 6 which is 14 and then subtract it by 4 which is 10.
Answer:
10
Step-by-step explanation:
8/4 which is 2
multiply it by 2 which is 4
add 8 + 6 which is 14
then subtract it by 4 which is 10.
I also got it correct on a test
16 POINTS!!!
Which answer choice shows a correct inequality statement? a. b. c. d.
Answer:
The answer is D
Step-by-step explanation:
I turned all the fraction into decmials so it would be
- 3.46 < -2.33 < -0.75 < 3.2 < 6
As you can see these are all true statements (Don't let the negitives confuse you)