Step-by-step explanation:
let the ratio of pencils be 3x and 5x.
3x+5x=72
8x=72
X=72/8
X= 9
3x=3×9=27
5x=5×9=45 Answer
27 pencils mo get
Answer: Mo gets 27 pencils
Step-by-step explanation:
Given
- There are 72 pencils in total
- Let 3x be the number of pencils Mo gets
- Let 5x be the number of pencils Kim gets
Solve
Given
3x + 5x = 72
Combine like terms
8x = 72
Divide 8 on both sides
8x / 8 = 72 / 8
x = 9
Mo = 3x = 3 ( 9 ) = 27 pencils
Hope this helps!! :)
Please let me know if you have any questions
PLEASE HELP HELP HELP HELP HELP PLEASENPLEASE PLEASE IM SO DESPERATE
Answer:
Marci got 2 more right she had 42
Write an equation that is non-proportional.
Answer:
y = mx + b. When b ≠ 0, the relationship between x and y is nonproportional.
What is the area of this rectangle?
(Picture is above)
I WILL PUT BRAINLIEST!!
Find the measure of angle x 142
Answer:
x = 142°Step-by-step explanation:
This is because,
They are Vertically Opposite Angles.
Select the correct answer. Which statement is true about the y-intercept of a quadratic function? A. A quadratic function can only have one y-intercept. B. A quadratic function can have up to two y-intercepts. C. The y-intercept is also called a zero of the function. D. The y-intercept is located at the point where the value of y is 0.
Answer:
A. A quadratic function can only have one y-intercept.
Step-by-step explanation:
hope this helps. p.s. i really need brainliest :)
Answer:
A
Step-by-step explanation:
y−5≥8 solve the inequality
Answer:
y≥13
Step-by-step explanation:
y-5≥8
y-5+5≥8+5
y≥13
Answer:
y≥13
Step-by-step explanation:
y−5≥8
Add 5+5≥8+5
Simplify;
y≥13
Hope this helped!!!
Find the lateral surface area of the cylinder. Round your answer to the nearest hundredth.
48.16 in2
53.15 in2
56.55 in2
59.25 in2
Answer:48.16 in2
Step-by-step explanation:
Can someone help me?
9514 1404 393
Answer:
see below
Step-by-step explanation:
This is all about number sense: ordering and naming numbers. If you know your multiplication tables and a few key vocabulary words, that's all you need.
1a. perfect square
1b. irrational number
1c. greater than
__
2a. less than; greater than
2b. perfect square
2c. approximation
__
3a. square root
3b. square root
3c. approximation
3d. order; less than; less than
_____
When you fill in the blanks, the statements pretty much explain themselves.
__
Additional comment
For positive numbers, square and square root are operations that preserve order. That is, the square of a larger number is larger than the square of a smaller number. Likewise, the square root of a larger number is larger than the square root of a smaller number. Here, ...
81 > 64 > 44 ⇔ √81 > √64 > √44.
If a number is not a perfect square (a number multiplied by itself), then its square root is irrational.
1 Femando exercised for twenty-five and
six-tenths minutes on Thursday. He exercised for
thirty and five-hundredths minutes on Friday. He
exercised eighteen and four-tenths minutes on
Saturday. How many total minutes did Fernando
exercise those three days?
A 74.5 C 73.85
B 73.15 D 74.05
Two bottles of water and an order of cheese nachos costs $5.50. Three bottles of water and two orders of cheese nachos costs $9.50.
Answer:
1.50 waters 2.80 nachos hope this helps :)
Step-by-step explanation:
Choose 3 values for x that would make this inequality true.
X - 4<20
Answer:
X= 23, 22, 21, 20, 19, 18, 17 and so forth
Step-by-step explanation:
To make this inequality true then "X-4" would have to be less than 20, not equal or more than. 24-4=20 meaning the basis for the answer of X would start at 23
Pete's bedroom is rectangular. The length of one wall of Pete's bedroom is 8 feet. The length from one corner of the bedroom to the diagonally opposite corner is 17 feet. What is the length of the other wall?
Answer:
Step-by-step explanation:
this is simple, since it is the oppsitie side the answer would be 9. according to the acaultions you should be able to divide then multiply the value of the 17ft wall into distrubution along the axis of the corner.
Therefore the answer is 9.
Answer:
17
Step-by-step explanation: ixl
Will give brainliest for correct answer, ASAP
Answer:
I would say A
Step-by-step explanation:
Its way off by itself
giving brainliest !!!!
Answer:
Step-by-step explanation:
What are the options
Answer:
what are the options??
Step-by-step explanation:
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If the two needles are each spun just once, is the probability greater or less than 25% that they will land on the same number. Justify your answer
what do you mean ook hahahah hehehhe
Step-by-step explanation:
The national committee fundraising event served 159 chicken dinners and 77 roast beef dinners to its contributors what fractional part of the guest ate roast beef
Answer:
The answer is 77/236.
Step-by-step explanation:
You need to add the total amount of guests (77 + 159) to find how many guests in total there are. Then you find the amount of people ate roast beef (77).
77 + 159 = 236
The answer is 77/236.
Also, it would be SUPER FANTABULOUS if I could get brainliest!!!
Have a nice day!!! ;D
The fractional part of the guest ate roast beef is 77/159.
What is a fraction?
A fraction is a part of a whole number, and a way to split up a number into equal parts. The number on the top is called the numerator, and the number on the bottom is called the denominator.
For the given situation,
Number of chicken dinners served by the national committee = 159
Number of roast beef dinners served by the national committee = 77
The fractional part of the guest ate roast beef is given as 77 in the numerator and 159 in the denominator,
⇒ [tex]\frac{77}{159}[/tex]
Hence we can conclude that the fractional part of the guest ate roast beef is 77/159.
Learn more about fractions here
https://brainly.com/question/1330447
#SPJ2
ayudenme por fis .....doy corona
PLEASE HELP ASAP
NO LINKS PLEASE
Answer:
A linear relationship (or linear association) is a statistical term used to describe a straight-line relationship between two variables. Linear relationships can be expressed either in a graphical format or as a mathematical equation of the form y = mx + b.
Step-by-step explanation:I hope it helps
What is the measure of angle x? х 59: a. 120 b. II c. 121
Answer:
option (C) 121° is right answer
Help pleaseeeeeeeeeee
PLEASE HELP- John and Ariana bought school supplies. John spent $10.60 on 5 notebooks and 5 pens. Ariana spent $7.30 on 3 notebooks and 4 pens. What is the cost of 1 notebook & what is the cost of one pen? PLEASE HELP
Answer:
Cost of one notebook is 1.40 and one pen is1.40andonepenis0.90
Step-by-step explanation:
Let,
Notebook = x
Pen = y
According to given statements;
\begin{gathered}Multiplying\ Eqn\ 1\ by\ 4\ and Eqn\ 2\ by\ 5\\4(5x+4y=10.60)\\20x+16y=42.40 \ \ \ Eqn\ 3\\ 5(4x+3y=8.30)\\20x+15y=41.50 \ \ \ Eqn\ 4\\Subtracting\ Eqn\ 4\ from\ Eqn\ 3\\(20x+16y)-(20x+15y)=42.40-41.50\\20x+16y-20x-15y=0.90\\y=0.90\\Putting\ value\ of\ y\ in\ Eqn\ 1\\5x+4(0.90)=10.60\\5x+3.60=10.60\\5x=10.60-3.60\\5x=7\\Dividing\ both\ sides\ by\ 5\\\frac{5x}{5}=\frac{7}{5}\\x=1.40\end{gathered}Multiplying Eqn 1 by 4 andEqn 2 by 54(5x+4y=10.60)20x+16y=42.40 Eqn 35(4x+3y=8.30)20x+15y=41.50 Eqn 4Subtracting Eqn 4 from Eqn 3(20x+16y)−(20x+15y)=42.40−41.5020x+16y−20x−15y=0.90y=0.90Putting value of y in Eqn 15x+4(0.90)=10.605x+3.60=10.605x=10.60−3.605x=7Dividing both sides by 555x=57x=1.40
Cost of one notebook is 1.40 and one pen is1.40andonepenis0.90
help Find the value of the trigonometric ratio. Make sure to simplify the fraction if needed.
Answer:
cos A = [tex]\frac{35}{37}[/tex]
Step-by-step explanation:
cos A = [tex]\frac{adjacent}{hypotenuse}[/tex] = [tex]\frac{AB}{AC}[/tex] = [tex]\frac{35}{37}[/tex]
Seventh Grade Eighth Grade Total Yes No Total
Answer:
8th grade!
Step-by-step explanation:
x = 1 + root 2 , find the value of (x - 1/x )^3
Answer:
-20 + 14[tex]\sqrt{2}[/tex]
Step-by-step explanation:
A rectangular fish tank is 2m long, 1m wide and 1m deep. How many litres of water will it hold?
Answer:
2000 litres
Step-by-step explanation:
find the volume
v =2m×1m×1 m
= 2 m3
1m3 =1000litres
2m3=????
cross multiply
2m3 ×1000litres
1m3
Ans = 2000litres
Which of the following would NOT be a probability?
0.23
7
15/45
2/3
Answer:
7
Step-by-step explanation:
7 is a whole number and not a probability
Can someone please help me with this problem thank you.
Answer:
[tex]BM = 14[/tex]
Step-by-step explanation:
Given
The attached triangles
Required
Find BM
We have that:
ABC is similar to JHG
This implies that:
AB corresponds to JH
BC corresponds to HG
AC corresponds to JG
BM corresponds to HN
Hence, HN can be solved using the following equivalent ratios
[tex]AB : BM = JH:HN[/tex]
From the attachment;
[tex]AB = 21; JH = 24[/tex]
So, we have:
[tex]21 : BM = 24:16[/tex]
Express as fraction
[tex]\frac{21 }{ BM }= \frac{24}{16}[/tex]
Cross multiply
[tex]BM * 24 = 21 * 16[/tex]
[tex]BM * 24 = 336[/tex]
Solve for BM
[tex]BM = 336/24[/tex]
[tex]BM = 14[/tex]
Answer all four and I’ll give BRAINLIEST...(Supplementary angles, Complementary angles, or Adjacent angles)
Answer: Answers and explanations down below.
Step-by-step explanation:
1. 90- 24= 66
m<FCG= 66 degrees
2. 24+31=55
180-55= 125
m<BCD= 125 degrees
3. 90+24=114
m<FCB=114 degrees
4. 90+66=156
m<ACG=156 degrees
Step-by-step explanation:
FCG=66°
BCD=125°
FCB=114°
ACG=156°
i will give lots of points for these 4 answers(25 points)
Answer:1
Step-by-step explanation:
A pigeon can fly 800 meters in one minute. How far does a pigeon fly in 25 minutes?
Answer:
d 20,000
Step-by-step explanation: