Answers
Answer:
1) x=0.3 y=2.2
2) x=6 y=9
Step-by-step explanation:
1/5 is 20% because 100 divided by 5 is 20. So 11 and 1.5 times 0.20 will get the amount for 20% aka 1/5. So 1.5, x, times 0.20 is 0.3. 11, y, times 0.20 is 2.2. For the next problem, 1:3 means that you multiply a side on E by 3 to get that same side on D. So 3, y, times 3 is 9. To get x, you reverse it. So 18, x, divided by 3 is 6.
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Related Questions
brainiest only if you get it right
The Sun takes about 200 million years to complete one revolution around the center of the Milky Way galaxy. Which of the following represents 200 million?
A 2×106
B 2×109
C 2×107
D 2×108
Answers
Answer: so I have no clue what is the answer
A = 212
B = 218
C =214
D = 216
The correct representation of 200 million will be equal to 2 × 10⁸. Hence, option D is correct.
What is an arithmetic operation?The four basic mathematical operations are the addition, subtraction, multiplication, and division of two or even more integers. Among them is the examination of integers, particularly the order of actions, which is crucial for all other mathematical topics, including algebra, data organization, and geometry.
As per the set of instructions given in the question,
The Time taken by earth to complete one revolution of the milky way galaxy is 200 million years.
One million is written as :
Then 200 million will be written as,
200 × 10⁶ or,
2 × 10⁸.
To know more about arithmetic operations:
https://brainly.com/question/13585407
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PLZ HELP ME!!!! THIS IS TIMED!!!! DO NOT ANSWER IF YOU DO NOT KNOW HOW TO SOLVE THIS!!! I WILL MARK THE BRAINIEST IF THE ANSWER IS CORRECT!!!!!!!!!!!!!!
Answers
emma is creating a quilt for her project there is a proportional relationship between the area in square feet of the quilt, x, and the number of patterned squares in the quilt, y
A) 2 patterned squares per square foot
B) 3 patterned squares per square foot
C) 4 patterned squares per square foot
D) 5 patterned squares per square foot
Answers
2x2 = 4 , 3x2=6, 4x2=8, 5x2=10
solve the equation and round to the nearest hundredth x: 6(4x+5)=3(x+8)+3
Answers
x = -0.11
step-by-step explanation:
6(4x+5)=3(x+8)+3
24x+30=3x+24+3
24x+30=3x+27
-3x -3x
21x+30=27
-30 -30
21x=-3
/21 /21
x = -0.111111 repeating
x = -0.11
Answer:
x = -7.(3)
Step - by - step explaination:
PLZ HELP AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
Answers
Answer:
216
Step-by-step explanation:
The number of smaller unit cubes that could fit inside the bigger one could be calculated by dividing the Volume of the larger cube by the volume of the smaller cubes.
Volume of bigger cube:
[tex](1\frac{1}{2}) ^3 = \frac{27}{8}[/tex]
Volume of smaller cube:
[tex](\frac{1}{4} )^3=\frac{1}{64}[/tex]
[tex]\frac{27}{8} /\frac{1}{64} =\frac{27}{8}*64=216[/tex]
Answer:
Step-by-step explanation:
Take 1 1/2 * 1 1/2 * 1 1/2 = 27/8 (3.375) in which would be the volume and then all you have to do is put 1/4 into 27/8 how many overtimes (3 3/8)
(I would wait until you have more answers because I'm not that great at math but I'm here to practice)
pls answer thanks :)
Answers
Answer:
Lemons: 4 12 36
Limes: 2 6 18
Step-by-step explanation:
For every 2 lemons, there is a lime, 4/2 = 2, so for the first one, 6*2 = 12, and the second, 36/2 = 18
The equivalent rations are 4:2, 12:6, and 36:18
What is the area of the rectangle? square feetWhat is the volume of a rectangular solid that is 6 feet long, 4 feet wide, and 2 feet high? 24 cubic feet 26 cubic feet 46 cubic feet 48 cubic feet
Answers
The area is 24 cubic feet and the volume is 48 cubic feet.
Step-by-step explanation:
Area is length x width so 6 x 4 is 24
Volume is length x width x height so
6 x 4 x 2 is 48
Answer:
48 cubic feet
Step-by-step explanation:
v= l×w×h
v = 6×4×2
v = 48
The box plot below represents some data set. What percentage of the data values are greater than 42?
Answers
Answer:
25%
Step-by-step explanation:
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Shane's family traveled 7/10 of the distance to his grandfather’s house on Saturday. They traveled 2/3 of the remaining distance on Sunday. What fraction of the total distance to his grandfather’s house was traveled on Sunday?
Answers
Sorry, I'm asking a lot of questions. I need anyone to explain?
Answers
Answer:
Second option
Step-by-step explanation:
To cancel out the 9, they should have added 9, not subtracted.
Pls answer this question tysm worth branliest
Answers
Answer:
105 ° and 75° And 105°
Step-by-step explanation:
so the answer is c
Explation:
If at one point two straight paths cross, four angles would be created.
There are vertical corners sets.
At 180 degrees the adjacent angles
The supplement would be whenever one of the angles is 75°
The remaining three angles are thus, 105°, 75° and 105°.
How do you write 84% as a fraction?
Answers
Answer:
Step-by-step explanation: 21/25
Answer:
it would be 84/100 which would be 21/25 simplified
Step-by-step explanation:
mrs delles spent 120$ on a bag that was discounted 25%, what was the original price.
Answers
Answer:
480
Step-by-step explanation:
Site:https://www.percent-off.com/_25_discount
which of the following are zeros in the equation x (x - 3)(x + 6)(x - 7) = 0
Answers
Answer:
The given polynomial x(x -3)(x +6)(x -7)= 0 is of degree 4. Therefore, it has 4 zeros as follows. So, x = 3 is the second zero. So, x = -6 is the third zero.
Step-by-step explanation:
MrLinty pls help
What is the value of x?
Answers
Vertically opposite angles are equal. So,
5x + 12 = 6x - 10
=> 12 + 10 = 6x - 5x
=> 22 = x
Calcuate the distance Tom rides his bike if he rides 5\6 mile of each 5 days
Answers
The multi-stage fitness test (MSFT), also known as the beep test, bleep test, PACER (Progressive Aerobic Cardiovascular Endurance Run), Pime, they are cautioned. A second caution ends the test for that runner. The number of shuttles completed successfully is recorded as the score of that runner. The score is recorded in Level.Shuttles format (e.g. 9.5).
Answer: 4
Step-by-step explanation:
5/6*5= 4.167=4
help question is on the photo attached
Answers
Answer:
the third one..i think
Step-by-step explanation:
It’s the 3rd one
Explanation:
Sara and Shareable are baking cherry pies for a community dinner. Each pie requires 4 cups of cherries. A container of cherries holds 8 cups How many containers of cherries will the girl need to make 10 pies?
(SHOW HOW YOU GOT THE ANSWER)
Answers
1 pie = 4 cups
8/4= 2 pies per container
10/2= 5
Answer:5 containers
1 pie = 4 cups
8/4= 2 pies per container
10/2= 5
Step-by-step explanation:
Plz answer :) will be marked BRAINLIEST!
Answers
Answer:
65 mph
Step-by-step explanation:
To find the unit rate (miles per hour), we can use the equation
[tex]r=\frac{d}{t}[/tex]
Where
r=rate (miles per hour)
d=distance (in miles)
t=time (in hours)
Using the given information, we can plug in
[tex]d=97\frac{1}{2}[/tex]
[tex]t=\frac{3}{2}[/tex]
So, our equation is
[tex]r=\frac{97.5}{1.5}[/tex]
When we divide 97.5 and 1.5, we get
[tex]65[/tex]
So,
[tex]r=65[/tex]
In conclusion, the rate (miles per hour) is 65 mph.
Solve the inequality.
42−3x<−15
Which answer represents the solution set?
A. x<−9
B. x>19
C. x<19
D. x>−9
Answers
Answer:
B
Step-by-step explanation:
hope this helps with the problems
Answer:
B.x>19
................
If you spin each of the following spinners once, what is the probability of getting red and an even number?
Answers
A preschool has a student to teacher ratio of 5:2. Which of the following ratios is equivalent to this ratio?
Answers
Answer:
the correct answer is a
Step-by-step explanation:
Answer:
45 students to 18 teachers
find the scale factor. simplify your ratio to lowest terms. the original triangle is triangle lmn and the new one is triangle xyz
Answers
Answer:
5:2
Step-by-step explanation:
Triangle LMN's base length is 15 and triangle XYZ's base length is 6. Since they are both base lenghts, you can just use those numbers in a ratio and simply.
15:6
Divide both sides by 3 and you get 5:2!
HELP ME PLEASE IM BEGGING
Answers
Hope this helps :p
Answer:
Step-by-step explanation:
what's the problem
How do you find the radius for a sphere?
10 Points shall be awarded for answering!
Answers
Given area: r = √[A / (4 * π)],
Given volume: r = ³√[3 * V / (4 * π)],
Given surface to volume ratio: r = 3 / (A/V).
Some equations based on what is given :)
Help me please .....
Answers
Answers:
A
Step-by-step explanation:
Answer: A
Step-by-step explanation:
Please help me. Will give brainliest!!
Answers
So the formula for area of a circle is A=πr^2
We know that the diameter (or distance across) one blue half-circle is 40 yards
And radius is half of the diameter so 40/2 = 20 so radius=20
Now just plug it into the equation! A = π (20)^2 —> A = π (400) —> A = 1256
BUT that is the equation to find area of a complete circle. Since this is a HALF circle, divide that area in half: 1256/2 = 628
So the area of one of the blue half-circles is 628
OMG PLLS HELP!!! EXRA POINTS AND BRAINLEIST!Also don't comment if you don't know or you claim you'll 'send me the link!!!
Answers
Answer:
80
Step-by-step explanation:
Will get Brainliest plz help
Answers
Answer: B
Step-by-step explanation:
An equation is y=mx+b for regular equation stander form. C would automatically be eliminated that leaves you with A and B... a you don't have a y intercept so you would start at zero.
You have to pay an entrance fee plus any other souvenirs you would want. so the entrance fee would be the y intercept in "B"
Step by step explanation
Write a word problem represented by 1/5 ÷ 4. Explain or show how to find the answer.
Answers
1/5 divided by 4 =?
= 1/5 x 1/4
= 1/20
1/20 in decimal form is 0.05
Answer:
A family was running late to a party. When they came, there was a fifth of the cake left. If there are 4 members of the family, what fraction of the cake would each person get?
one fifth = 1/5
(1/5) / 4 family members = 1/20 of the cake for each person