Answers
Related Questions
PLEASE HELP!!
Maria wants to solve the following system using the elimination method:
4x + 9y = 59
x + y = 17
What number should the equation x + y = 17 be multiplied by to eliminate y? (4 points)
A. 4
B. −4
C. 9
D. −9
Answers
Answer: D. -9
Step-by-step explanation:
These two screenshots both have the information you can use for the answer. The first screenshot is the chart and the second is the question.
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Answer:
10.5 miles after 7 hours
Step-by-step explanation:
Step-by-step explanation:
Let h be the number of hours spent
Let d be the distance travelled
given d = 1.5 when h = 1, and d = 3 when h = 2,
d = 1.5h
given h = 7,
[tex]d = 1.5 \times 7 \\ = 10.5miles[/tex]
Race care #2 is a scale drawing of drawing #1. The measurement from the front of race car#1 to the back of race car#1 is 9 feet, while the measurement from the front of race car #2 to the back of race car #2 is 32 feet. If the height of race car #1 is 5 feet, find the scale factor, and write an equation to find the height of race car #2.
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Answer:
Step-by-step explanation:
more plz help i kinda suck at dependent and independent
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Answer:
I think T is the independant and B is the dependant
Step-by-step explanation:
the amount of time they have is not changed, however the amount of bands they can fit into that time slot is undetermined and relies on the time they have
Answer:
the first option
Step-by-step explanation:
independent is something you can change OR determine
dependent is something that will happen BECAUSE of the independent and you can not change it
in this case- the sentence states that " the amount of time that the venue has been reserved for DETERMINES how many bands will play"
You can change or schedule how long you want to reserve the venue but how many bands that will play depends on the independent variable (t)
Thats why it say determines, because (t) determines or changes (b)
(i tried to explain it as much as possible, i hope it makes a little bit of sense)
A file folder box is in the shape of a rectangular prism with a length of 12 inches, a width of 9 inches, and a height of 10 inches. It is open at the top. Find the surface area of the file folder box.
A. 528 in2
B. 636 in2
C. 438 in2
D. 318 in2
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I hope this helps!!
438 in2
3) Find the area of the polygon below. Give your answer as a number with no label. Assume your answer is square meters. (no links please!! i only have 27 points left!! and ip address hackers, i know who you are!!)
Answers
Answer:
32
Step-by-step explanation:
four times eight is 32 therefore area is then 32
fr help me plsss. sum of all the answers, also need to round the neatest tenth. I got 11 but somehow it was wrong. Pls help quickly
Answers
Answer:
the answer is 11, tell the teacher
Step-by-step explanation:
Three vertices of a rectangle are at points (-2, 2), (4,2) and (4, -1). Which point could be the fourth vertex of the rectangle?
A. 2, 1
B. -2, -1
C. 2, 4
D. -2, 1
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Answer:
b
Step-by-step explanation:
Will mark brainliest.
Answers
Answer:
x+81+2x = 180
114
66
Step-by-step explanation:
x+2x=180-81
3x=180-81
3x=99
x=99:3
x=33
M1:
x+81
33+81
=114
M2:
2x
2x33
=66
Verification:
66+114=180
So the answer is right
HEEEEEEEEEEELLLLLLLLLLLLLPPPPPP TvT
Answers
Answer:
25 or 5^2
Step-by-step explanation:
4^2+3^2=25
a^2+b^2=c^2
Can someone PLEASEEEE help with this and dont forget the step by step solution i wanna LEARN how to do it
Answers
Answer:
Right Triangle
Step-by-step explanation:
This triangle is right because it has a right angle and all the angles add up to 180°.
Answer:
They mean what type of triangle is it and because there is a 90 degree angle it is a right triangle.
Step-by-step explanation:
plz help!!! due today
Answers
Answer:
133.3 is the correct answer
Step-by-step explanation:
Picture in photo plz help I’ll give brainlist!
Answers
Answer:
The awnser is N=105
Step-by-step explanation:
Can I have brainlist
Please help ASAP. Please show work if you can . Thank you!
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Answer:
C = 2 π r
Step-by-step explanation:
Your answer is 2 pi/π r.
The formula of a circumference is always 2 pi r.
18 x 3.14 x 2 = 113.04
in this case radius is 18
pi is 3.14
2 is just always there when finding out circumference.
Answer:
113.04 (estimated)
Step-by-step explanation:
I used the formula that includes pi.
basically multiply the radius by 2 and multiply the answer with π or 3.14 for the estimation.
(sorry I couldn't show the work it's pretty dark-)
The floor plan for a house is shown.Vertical lengths and horizontal lengths are given.
A drawing shows the floor plan for a house. The house is composed of three rectangles. The first rectangle is twenty feet long and twenty-four feet wide. The second rectangle is twenty-four feet long and eight plus twenty-four plus eight feet wide. The third rectangle is twenty-eight feet long and twenty-four feet wide.
What is the floor area in square feet?
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I think 480 + 960 + 672 = 2112
helllllllllllp me pls
Answers
Answer:
Group A
Step-by-step explanation:
Two people play a game in which they randomly draw numbers from 1 to 13. If the number is even, player 1 wins. Otherwise, player 2 wins. This is a fair game.
True
False
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I need help please this is due at 2:10
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Answer:
12 and 13 I think
Step-by-step explanation:
Answer:
11 and 13
[tex] \sqrt{150} = 12.25[/tex]
the circumference of a circle is 20m. The shaded region covers 1/4 of the circle. What is the area of the shaded region?
Answers
Answer:
5m
Step-by-step explanation:
20/4=5
Last month, a sporting goods store sold a total of 100 T-shirts and running shorts. The number of T-shirts sold was 10 more than twice the number of running shorts sold. How many T-shirts and running shorts did the store sell separately?
A.
T-shirts: 30, Running shorts: 70
B.
T-shirts: 45, Running shorts: 55
C.
T-shirts: 55, Running shorts: 45
D.
T-shirts: 70, Running shorts: 30
Answers
30x2=60
60+10 = 70
Julius needs to determine how much information needs to be given about an isosceles triangle to be able to draw an isosceles triangle. He is looking at six different cases and is trying to determine if that amount of detail will allow him to construct just one isosceles triangle or if it allows for more than one isosceles triangle.
Case 1. The length of the two congruent sides and the measure of the included angle.
Case 2. The lengths of two non-congruent sides and the measure of the included angle.
Case 3. The lengths of two non-congruent sides.
Case 4. The measure of the two congruent angles and the included side.
Case 5. The measure of two non-congruent angles.
Case 6. The measure of two non-congruent angles and the included side.
Forms only one isosceles triangle: Forms more than one isosceles triangle:
Answers
Answer:
Case 1 = One isosc. triangle
All of the others I have no idea.
Step-by-step explanation:
Isosceles triangle is a triangle with two congruent sides.
hellloooo
i need help
plz
Answers
Answer:
Step-by-step explanation:
Clouds at higher and extremely cold levels in the atmosphere are composed of ice crystals - these can be about a tenth of a millimeter long. Clouds form when the invisible water vapor in the air condenses into visible water droplets or ice crystals.
REALLY NEED HELP FAST! Find the value of x if the volume is 384 cm³.
Answers
Answer:
b
Step-by-step explanation:
4 * 12 * x = 384
48 * x = 384
x = 8
Answer:
8cm because all 3 sides are equal.
Step-by-step explanation:
Help asap pls. The mean of a math test took by 50 students is 85% Two students got a 10% on the test. If those outliers were removed, what would the new mean be? Pls don't answer for points. And also DONT ANSWER TO ASK A QUESTION COMMENT IT. it takes away a chance for people who actually know the answer to answer
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Answer:
okay I'm not 100% sure but I have a good idea (it's okay if u remove me it's just an educated guess)
89%
Step-by-step explanation:
if there were 100 students that would mean 1 student represented 1% of the results. so if there were 50 students 1 student would represent 2% of the results. so if two students were removed then that would mean the result would improve by a total of 4% which would get you 89%
Help me, please ;-; no links :))
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Answer:
the answer is b good luck
Can u plsss help its just box plots :)))))
Answers
Answer:
50
Step-by-step explanation:
need help i give brainleist!
Answers
Answer:
18 square inches
I think it is correct
Is this one solution, no solution or infinitely many solutions
-2x - 2y = 6
10x + 10y = -30
can someone also tell me how you can find out if the equation has no soultion? ( best explanation gets brainiest)
Answers
Answer:
-2y=2x+6
y=-1x-3
10y= -10x-30
y=-1x-3
Infinitley many solutions
Step-by-step explanation:
Mark all the inequalties to make the statement true. Hint: There are more than 1 answers!
p > -12
0
12
1
-100
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Good luck! On your thing
help me out im stuck & confused