Answer:
0.55 = 55%
Step-by-step explanation:
total people: 220
121/220 = 11/20 = 55%
brainileist pweeeeeez
Answer:
55%
Step-by-step explanation:
121/99+121
0.55
55%
please help! please show work
Answer:
-8x ≤ 2divide both sides by -8 (if you dividing inequalities with negative values.. you have to flip the sign when writing the answer ) x ≥ -0.25your answer is (D)can someone please answer these and explain how you did it
2x - 7 = 11
7x + 1 = 22
3x - 8 = 22
8x +5 = 45
2x-7 = 11
7 goes to the other side
2x=11+7
2x = 18
x=18/2
x=9
7x + 1 = 22
1 goes to the other side
7x=22 - 1
7x=21
x=3
3x - 8 = 22
8 goes to the other side
3x = 22+8
3x=30
x=10
8x+5 = 45
5 goes to the other side
8x=40
x=40/8
x=5
If the simple interest on $2,000 for 7 years is $840, then what is the interest rate?
Answer:
Step-by-step explanation:
7 years times 12 months = 70,560.00
Interest rates paid is/= 68,560.00
3% principal
97% interest
Mark his brainly nowwww
Answer:
Mark who brainly when?
<3 id.k understand
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´^`
Two siblings are racing. The older sibling can run at a constant speed of 11 feet per second. The younger sibling can run at a constant speed of 7 feet per second. If the younger sibling is given a 32-foot head start in the race, how long will it take the older sibling to catch the younger sibling, and how far will the older sibling have run at that moment?(1 point)
The older sibling will catch the younger sibling after ___ second(s) and running___feet.
Answer:
8 seconds after running 88 feet
Step-by-step explanation: this is what it told me the answer was
Answer:
The older sibling will catch the younger sibling after 8 second(s) and running 88 feet.
Step-by-step explanation:
Older Sibling: 11ft 22ft 33ft 44ft 55ft 66ft 77ft 88ft
Younger Sibling: 32ft 39ft 46ft 53ft 60ft 67ft 74ft 81ft
The younger sibling started at 32ft because of the headstart. Each number was after 1 second. So this means it took 8 seconds for the older sibling to get to 88ft, and it took 8 seconds to get the younger sibling to 81ft.
I hope you can understand. :)
Which of the following segments is a diameter of o
?
Answer:
BD
Because it is straight line segment that passes through center from one point in circumference to other
Find the slope of the line.
3,2 6,3
I NEED HELP THIS IS DUE IN THIRTY MINUTES
convert decimals to fractions
1.167
2.4
1.75
Answer:
1167/1000
24/10
175/100
Step-by-step explanation:
1.167
we consider the point is equal to 1. After that point, all numbers, we consider as zero.
so, the answer would become:
1167/1000
What is the solution to this equation? 3x - x + 8 + 5x - 2 = 10 A. x=16/7 B. x=16/9 C. x=4/9 D.x=4/7
Answer:
D
Step-by-step explanation:
checked it over as well
Noah was assigned to make 64 cookies for the bake sale. He made 25% MORE than that. How many cookies did Noah make? Explain how you got your answer.
PLEASE HELP MEH! WILL MARK BRAINLIEST!! DUE TODAY
Answer:
8 cookies were left after the bake sale. 72 were sold.
Step-by-step explanation:
64*1.25= 80
80*.9= 72
8
125% of 64 is equal to 80.
90% of 80 is equal to 72.
The number left was 10% of the number he made. The number he made was 125% of 64, so the number left was 8
10% × 125% × 64 = 0.125 × 64 = 8
thats all i could really come up with at the top of my head
Sample Response: They are both correct because there is more than one way to write a multivariable polynomial in standard form. Marcus has the exponents on the x variable in descending order from the highest degree to the lowest degree. Ariel has the exponents on the y variable in descending order from the highest degree to the lowest degree.
Answer:
They are both correct because there is more than one way to write a multivariable polynomial in standard form. Marcus has the exponents on the x variable in descending order from the highest degree to the lowest degree. Ariel has the exponents on the y variable in descending order from the highest degree to the lowest degree.
Step-by-step explanation:
coochie man
Shea earns $8 per hour for the first 40 hours she works in a week. For any additional hours after that, she earns $12 per hour for that week. Which solution best represents the number of hours beyond the first 40 hours, h, Shea worked this week if she earned more than $380?
Answer: The answer is 5 but all of them are five but on the number line it’s going to the right with no fill in, it’s just a circle going to the right. Also it gives you a clue it says more than meaning greater than so it’s going this way > but the line is going this way 0———————-> on the number line with no black fill in.
Step-by-step explanation:
Answer:5
0—————>
Step-by-step explanation:
1+1=? HHHHHHELP!!!!!!!
Answer:
2,thanks,for the points
Please help, I’m so close to passing math
Answer:
I believe it is the last choice
Step-by-step explanation:
square have equal sides area= length x width
9x9=81
6x6=36
9 to power 2 is 81
6 to power 2 is 36
So the equation is 81-36
Answer: its the last choice i literally just took that test
Step-by-step explanation:
Which of the following is not equivalent to x-y+z?
y-X+Y-Z
x+Z- y
z+x-y
Z- y + x
Answer:
the first one
Step-by-step explanation:
look at the signs and then whatever one has the values with the wrong sign, is not the same
+x -y +z (what they need to be)
+y -x -z (not the same)
+x +z -y (the same)
+z +x -y (the same)
+z -y +x (the same)
i hope this helped :)
Need help with this one.
Answer:
7.82
Step-by-step explanation:
GIVING BRANLIEST EASY POINTS
1.How do you dilate a figure on the coordinate plane?
2. What is scale factor?
3. What are the properties of similar figures (what do they have congruent and/or proportional)?
Answer:
1. To dilate something in the coordinate plane, multiply each coordinate by the scale factor. This is called mapping. For any dilation the mapping will be \begin{align*}(x, y) \rightarrow (kx, ky)\end{align*}. In this Concept, the center of dilation will always be the origin, unless otherwise stated.
2. When using State Plane coordinates the scale factors, also known as the K factors, are ratios that can be used as multipliers to convert ellipsoidal lengths, also known as geodetic distances, to lengths on the map projection surface, also known as grid distances, and vice versa.
3.Similar figures have the same shape (but not necessarily the same size) and the following properties: Corresponding sides are proportional. That is, the ratios of the corresponding sides are equal. Corresponding angles are equal.
Step-by-step explanation:
I don't know if this helped but have a good day
Solve 2,341 ÷ 68 = ________
32 r 42
34 r 29
34 r 42
32 r 29
Answer:
it's third one
Step-by-step explanation:
make it braintliest please
James is playing his favorite game at the arcade after playing three times He has eight tokens remaining He initially had 20 tokens and the game cost the same number of tokens each time The number T of tokens has a function of g the number of games played write the formula T equals
Shane made a scale drawing of a house and its lot. The scale he used was 1 inch : 3 feet. In
the drawing, the backyard is 11 inches wide. What is the width of the actual yard?
Answer:
33
Step-by-step explanation:
HELP PLEASE AND THANKYOU!!!!
Answer:
51.3
Step-by-step explanation:
Formula For Tan: tan (angle) = opposite/adjacent
Opposite = 10
Hypotenuse = 8
tan (x) = opposite/adjacent
tan (y) = 10/8
y = tan⁻¹ (10/8)
y = 51.3401917459099
y = 51.3 (rounded)
Tip: tan⁻¹ is inverse of tan.
Therefore, y = 51.3
Hope this helped! <3
Simplify or solve the problems
1) 14a+2a=
2) 4x - 7 - 3 =0
3) 6x + 6 - =o
Eleven more than four times a number is 23
is 9 a irrational number
Answer:
No.
9 Is rational.
Step-by-step explanation:
I'm 100% sure.
Consider the following frequency table representing the scores on a test.
Scores on a Test
Class Frequency
40–43 7
44–47 7
48–51 7
52–55 8
56–59 4
Required:
a. Determine the lower class boundary for the fifth class.
b. Determine the upper class boundary for the second class.
c. Determine the class width of each class.
d. Determine the number of scores between 39.5 and 55.5
Answer:
(a)56
(b)47
(c)3
(d)29
Step-by-step explanation:
From the given frequency
(a) Fifth class is 56-59.
The lower class boundary for the fifth class is 56.
(b) Second class is 44-47.
The upper-class boundary for the second class is 47.
(c) Class width = 47-44 = 3, 47-44 = 3.
(d) Number of scores between 39.5 and 55.5 is
=7 + 7+ 7 + 8 =29
Which of the following must be true if the triangles are congruent?
Answer:
Step-by-step explanation:
Non of them are
Which expression would be easier to simplify if you used the associative property to change the grouping?
A.(160+40)+27(160+40)+27
B.0.85+[0.15+(-\frac{1}{3})]0.85+[0.15+(− 31 )]
C.[(-\frac{1}{3})+(-\frac{2}{3})]+(-\frac{4}{5})[
D.1 + ( 3/4 + ( - 3/4)
brainliest if right and its on ap..ex

Answer:
C is the answer
Step-by-step explanation:
Somehow this was in my test last week , lol
Is 45 a multiple of 4? Explain your answer.
50
A plane travels 342 miles in 6 hours. At a constant rate how many miles did the plane travel in 1 hour?
Answer:
57 miles
Step-by-step explanation:
342÷6= 57
I hope this helped you out, if it did please mark my answer as brainliest. I will be so grateful.
Which expression is equal to (x+2)(x−4)(x−4)(x+4)?
x+2x+4
x−2x+4
x−2x−4
x+4x+2
Answer:Since the expression on each side of the equation has the same denominator, the numerators must be equal.
x
2
=
16
Take the square root of both sides of the equation to eliminate the exponent on the left side.
x
=
±
√
16
The complete solution is the result of both the positive and negative portions of the solution.
Tap for more steps...
x
=
4
,
−
4
Exclude the solutions that do not make
x
2
x
−
4
=
16
x
−
4
true.
x
=
−
4
Step-by-step explanation:
