Answers
Related Questions
increase 56 in the Ratio 2:3
Answers
Answer:
86
Step-by-step explanation:
https://www.mathsteacher.com.au/year8/ch06_ratios/03_inc/Image13125.gif
The increase of number 56 in the ratio of 2:3 is [tex]37\dfrac{1}{3}[/tex].
What is the increase?
The increase of a number can be defined as the way to make the bigger value of the given number.
The given number is 56. We need to increase the number 56 by the ratio of 2 : 3.
This can be calculated by multiplying the number with the fraction of 2/3.
The increase = [tex]56 \times \dfrac {2}{3}[/tex]
The increase = [tex]37\dfrac{1}{3}[/tex].
Hence we can conclude that the increase of number 56 in the ratio of 2:3 is [tex]37\dfrac{1}{3}[/tex].
To know more about ratio and increase, follow the link given below.
https://brainly.com/question/6981559.
Emily Works at an ice cream shop
Answers
Answer:
Aidan eats 2 ice cream and makes 100$
Step-by-step explanation:
2. Select all expressions that can be subtracted from 9x to result in the expression
3х +5.
A. -5 + 6x
B. 5 - 6x
C. 6x + 5
D. 6x - 5
E. -6x + 5
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Answer:
A. 9x - (-5 + 6x) = 9x + 5 -6x = 3x + 5
B. 9x -(5 -6x) = 9x - 5 + 6x = 3x - 5
C. 9x - (6x + 5 ) = 9x - 6x -5 = 3x - 5
D. 9x -(6x -5 ) = 9x - 6x +5 = 3x + 5
E. 9x -(-6x +5) = 9x + 6x -5 = 15x -5
options : A and D
Kim sold christmas pies for 5.00$ each. She earned 156 how many pies she sold also let x repersent the number of pies, x, kim sold
Answers
Answer: 31.2 pies
Step-by-step explanation:
Kim sold pies for $5.00 each and earned $156 from doing so.
The number of pies she sold to get to this was x pies.
The formula for doing so is therefore:
5 * x pies = 156
5x = 156
x = 156 / 5
= 31.2 pies
Hi can someone please help and explain to me how to do this with the answer? Will mark brainliest!
Answers
Answer:
y=√x+5 -1
the answer is option C,,
x=-7,y=√-7+5 -1=√-2 -1
we can't find the square root of negative values, therefore it displays as error
x=-6,y=√-6+5-1=√-1 -1
same reason
x=-5,y=√-5+5-1=√0-1=-1
x=-4,y=√-4+5-1=√1-1=0
x=-1,y=√-1+5-1=√4-1=1
x=4,y=√4+5-1=√9-1=2
Which of the following is NOT one of the benefits of owning your own home?
a.
Pride of ownership, privacy, and quality of life
b.
Predictable payments and added stability
c.
Tax deductions for interest costs
d.
Lower maintenance or repair costs compared to renting your home
e.
Homeownership usually serves as protection against inflation
Answers
Answer:
c Tax deductions for interest costs
Step-by-step explanation:
This is because it is the only one that wouldn't make a home owner happy. Most people hate doing taxes therefore it would be a disadvantage not a benefit
Show all the steps that you used to solve this problem.
Write an inequality for the graph.
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Answer:
h(x) ≥ |x - 5| +1
Step-by-step explanation:
Given graph represents an absolute function (parent function)
f(x) = |x|
Since, graph of the function 'f' has been shifted 5 units to the right new function will be,
g(x) = f(x - 5)
g(x) = |x - 5|
Again function 'g' is shifted 1 unit upwards along the y-axis then the new function will be,
h(x) = g(x) + 1
h(x) = |x - 5| + 1
There is a shaded region representing the solution area lying above the intersecting dark lines,
Therefore, solution region will be re[presented by the inequality,
h(x) ≥ |x - 5| + 1
The sum of the interior angles of a regular polygon is 3 times the sum of its exterior angles. Determine the number of sides of the polygon?
Answers
Answer:
Octagon
Step-by-step explanation:
Sum of interior angles = 3*360 = 1080
sum of interior angles, is also, s = (n-2)180
From that,
n-2)180 = 1080
n-2 = 1080/180
n = 6 + 2
n = 8
Therefore, the figure is an 8 sided polygon or an octagon
Answer:
number of sides of a polygon is 8(because the polygon is octagon)
sum of interior angle of a octagon=1080 degree
sum of exterior of a octagon = 360 degree
Step-by-step explanation:
here in question ,
interior angle of a polygon=3*360(exterior angle of a polygon is always 360 degree)
=1080
Simplify the radical expression
√250h^4k^5
- hk√125
- 5√10h^4k^5
- 5h^2k^2√10k
- 25hk√10k
Answers
Answer:
B. 5√10h^4k^5
Step-by-step explanation:
Simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers.
The class average on a math test was 80.3 and the standard deviation was 5.7.
What percentage of the class scored above a 86?
Answers
Answer:
= 15.866%
Step-by-step explanation:
The class average on a math test was 80.3 and the standard deviation was 5.7.
What percentage of the class scored above a 86?
We solve using z score formula
z = (x-μ)/σ, where
x is the raw score = 86
μ is the population mean = 80.3
σ is the population standard deviation = 5.7
Hence:
z = 86 - 80.3/5.7
z = 1
Probability value from Z-Table:
P(x<86) = 0.84134
P(x>86) = 1 - P(x<86) = 0.15866
Converting to Percentage
= 0.15866 × 100
= 15.866%
Therefore, the percentage of the class scored above a 86 is 15.866%
please help!! image is below i would really appreciate it
Answers
Answer:
3 mi
Step-by-step explanation:
c = 3√2 ÷ √2 = 3
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A heron is perched in a tree 50 feet above sea level. Directly below the heron, a pelican is flying 17 feet above sea level. Directly below the birds is a trout, swimming 23 feet below sea level.
Select all the true statements.
A The difference in height between the pelican and the heron is -33 feet.The difference in height between the pelican and the heron is -33 feet.
B The difference in height between the pelican and the heron is 33 feet.The difference in height between the pelican and the heron is 33 feet.
C The distance between the heights of the pelican and heron is -33 feet.The distance between the heights of the pelican and heron is -33 feet.
D The difference in height between the pelican and the trout is -40 feet.The difference in height between the pelican and the trout is -40 feet.
E The difference in height between the pelican and the trout is 40 feet.The difference in height between the pelican and the trout is 40 feet.
F The distance between the heights of the pelican and the trout is 40 feet.
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Answer:
B.
E.
F.
hope that helps you
is 21q-7p equal to (3q-p)(7)
Answers
Answer:
Yes
Step-by-step explanation:
[tex]21q-7p = 7 (3q-p)[/tex]
[tex](3q-p)(7) = 21q - 7p[/tex]
gavin walks at a rate of 3 miles per hour.at this rate how far will walk in 4hours
Answers
Answer:
12 miles
Step-by-step explanation:
3 times 4 = 12
Answer: 12 miles
Step-by-step explanation:
This is right because if Gavin walks at a rate of 3 miles each hour and now there are 4 hours then that means we have to multiply 3 times 4. If we do that we get 12, and just to make sure to check it's 12 you can divide 12 by 4 (that equals 3) or 12 divided by 3 (and that equals 4.)
Hope This Helps!
Working alone, Jacob can paint a fence in
nine hours. Molly can paint the same
fence in eight hours. Find how long it
would take them if they worked together.
Answers
Answer:
it would be In 17 hours
Step-by-step explanation:
let me know if I am wrong or right thxs
Answer:
4 4/17 hours
Step-by-step explanation:
In one hour Jacob can paint 1/9 of the fence
In one hour Molly can paint 1/8 of the fence
This equation can determine how long it would take if they worked together:
1/9x + 1/8x = 1
multiply each term by lcm of 72 to eliminate denominators to get:
8x + 9x = 72
17x = 72
x = 72/17
x = 4 4/17 hours
For which inequalities is 7 a solution?
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Mr. Burns measured the heights of 16 apple trees in his orchard. The results are shown in the dot plot. Which statement about the data is true?
A .There are no clusters of data on the dot plot, so there are an equal number of trees at each height.
B.Heights of Apple Trees There is a cluster of data from 19 to 21, so most trees are about 19 feet to 21 feet tall.
C. 15 16 17 18 19 20 21 22 23 Height (Feet) Data are clustered to the left of 20, so most trees must be less than 20 feet tall.
D. Data are clustered to the right of 20, so most trees must be more than 20 feet tall.
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Solve the equation
1 – (x – 2) – {(x -3) – (x – 1)} = 0
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2 plus 2 plus 2 plus 2
Answers
Answer:
8?
Step-by-step explanation:
HELP ME FAST PLEASE I WILL GIVE 35 POINTS!!!
Answers
Answer:
1. angle 2, angle 4, angle 6
2. angle 1, angle 3 angle 5, angle 7
3. If 8 is congruent to 4 and 5 is a supplementary angle to 8, then 5 is a supplementary angle to 4
Step-by-step explanation:
8 and 2 are congruent by 2 being a vertical angle to 4
8 and 4 are congruent because they are Corresponding Angles
8 and 6 are vertical angles
8 and 1 form are angles that form a strait line
8 and 5 are angles that form a strait line
5 and 7 are vertical angles meaning that it is supplementary to 8
5 and 3 are alternate interior angles meaning that it is supplementary to 8
One Step Inequalities
Solve each inequality and give the first 3 integers that satisfy the inequality.
Example: x - 1 < -3
x - 1 + 1 < -3 + 1
x < -2 so your answer is -2, -3, -4
1) x + 8 > 18
2) 6 < x -1
3) -7 + x > -8
4) ˣ⁄₂ < -3
5) -2x < -5
6) ˣ⁄₋₃ > 4
7) -20 < -4n
show your work
Answers
Answer:
In the picture
Step-by-step explanation:
I think I did right, not entirely sure. sorry.
If I did, amazing. don't be afraid to tell me what's wrong :)) thank you.
In the diagram below of regular pentagon ABCDE,
EB is drawn.
What is the measure of AEB?
Answers
Answer:
36°
Step-by-step explanation:
< EAB = 180 - (360/5) = 180-72=108°
so, < AEB = (180-108)/2 = 72/2 = 36°
The required measure of the angle AEB is given as 36°.
A pentagon ABCDE has been shown in the figure, and the measure of angle AEB is to be determined.
What is the angle?Orientation of one line with respect to the horizontal or other respective line is known as a measure of orientation and this measure is known as the angle.
Here,
Let angle AEB be x,
Consider an isosceles triangle AEB,
The sum of the angles in a triangle is 180°.
x + x + 108 = 180 [since the angle at the vertex A has a measure of 108°]
2x = 72
x = 36°
Thus, the required measure of the angle AEB is given as 36°.
Learn more about Angles here:
https://brainly.com/question/13954458
#SPJ2
NEED HELP PLS ASAP PLS
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Good luck!
Calculate the length of line AB.
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Answer:
Step-by-step explanation:
i can't see the image.. brother so how can i figure it out what problem you are facing .
The square root of 200 is between 14 and 15. What type of number is that?
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Answer:
The square root is 14.1421 and continued.
This is an Irrational number.
Step-by-step explanation:
A 16-foot monument is composed of a rectangular prism and a square pyramid, as shown.
6 feet
10 feet
6 feet
6 feel
If the exposed surfaces of the monument are to be covered with one-inch square
tiles, approximately how many tiles will be needed?
A. 44,928
B. 46,152
C.51,336
D. 62,208
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Triangle FGH is similar to triangle ABC-
Sove for
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Answer:
12
Step-by-step explanation:
Side 9 applies to side 18
Side 7 applies to side 14
the factor is multiply by two
So 6 times 2 is 12
"two less than the product of seven and a number?"
Answers
Answer:
-5
Step-by-step explanation:
two less means two minus seven times one
so is two minus seven
The double cone is intersected by a vertical plane passing through the point where the tips of the cones meet. What is the shape of the cross
section formed?
Answers
Answer:
A
Step-by-step explanation:
Answer:
D on plato
Step-by-step explanation:
The intersection forms a circle because when you cut in the middle of the two cones you're cutting where the 2 tips meet and the tips are circular
first 4 terms 6,11,16,21 expression for the nth term
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Answer:
[tex]a_{n}=d \cdot n+ a_{1}-d\\here \ a_{1}=6, d= 5\\a_{n}= 5n+6-5 \\a_{n}=5n+1[/tex]