Step-by-step explanation:
if it is an isosceles triangle then both of his legs have the same lenght equal ti 5x-7=>P=2(5x-7)+x=41
10x-14+x=41
11x=55
x=11
8 cookies for 3.60. What was the cost per cookie
Answer:
0.45
Step-by-step explanation:
we divide 8 / 3.60 = 0.45
Need help right now!!! Due soon!
Answer:
Step-by-step explanation:
HAHAHAHAHA! NOT IN THE MOOD!
244 + _ =327 what does it equal
Answer:
83
Step-by-step explanation:
327 - 244 = 83
Answer:
I think the answer is 83
Step-by-step explanation:
327 - 244 = 83
244 + 83 = 327
Point 6,8 lies in which quadrant
Answer:
Quadrant one if its positive (6, 8)
In a long-distance relay contest, Team A completed the race in 5 2/3 hours, and Team B completed the race in 294 minutes. How much longer did it take Team A to complete the race than Team B? Answer the question in hours first, and then in minutes.
Answer:
46 minutes.
Step-by-step explanation:
2/3 of an hour = 40 minutes.
So....5 hours 40 minutes.
294 minutes is 6 minutes shy of 5 hours. (300 minutes)
40 + 6 = 46 minutes
FIND THE X AND Y-INTERCEPTS
5X-2Y=10
Step-by-step explanation:
5x - 2y = 10
-5x -5x
----------------------
-2y = 10 - 5x
/-2 /-2
--------------------
y = -5 + 2.5x
The sum of five consecutive integers is 55. Find the integers.
Answer:
9, 10, 11, 12, 13
Step-by-step explanation:
(x-2)+(x-1)+x+(x+1)+(x+2) = 55
5x = 55
x = 11
please i need your help!
Answer:
D
Step-by-step explanation:
( the last one) hope this helped!
A hardware store rents vacuum cleaners that customers may use for part or all of a day, up to 12 hours, before returning. The store charges a flat fee plus an hourly rate. Write a linear function f for the total rental cost of a vacuum cleaner.
Answer:
Step-by-step explanation:
Let x represents the amount that the customer pays per hour
for renting the vacuum cleaner before returning it.
Let y represent the flat rate that the store charges a customer for renting the vacuum cleaner.
Let F represent thea amount that the store charges a customer for renting the vacuum cleaner for x hours.
A linear function F for the total retail cost of a vacuum cleaner would be
F(x) = x + y
If the customer rents it for n hours, the total amount becomes
F(x) = nx + y
What is the equation of the line in slope-intercept form?
Answer:
y = x +3
Step-by-step explanation:
Line is passing through the points (0, 3) & (1, 4)
Slope of line m= 4-3/1-0 = 1/1 = 1
Required equation of line is given as:
y - 3 = 1(x - 0)
y - 3 = x
y = x +3
Mai ran 27 miles last week, which was three times as far as Jada ran. How far did Jada run?
Answer:
Jada ran 9 miles.
Step-by-step explanation:
if Mai ran 27 miles, and that was three times as far as Jada ran, divide 27 by three, and you get 9 miles.
Answer:
9.
Step-by-step explanation:
Mai is 3 times, Jada is 1.
Find how much is 1 unit.
27 ÷ 3 = 9
Which of the following statements best describes the location of -(-1) on a number line?
It is 1 unit to the left of 0.
It is 1 unit to the right of 0.
It is 1 unit to the right of 1.
It is 1 unit to the left of 1.
Answer:
Step-by-step explanation:
-(-1) is 1 because if you multiply by a negative number becomes positive
so
it is 1 unit to the right of 0
A sports shop has 80 colored golf balls.
50 of them are orange and the rest are green.
What percent of the balls are green?
Answer:
37.5%
Step-by-step explanation:
The shop has 80 golf balls.
50 of them are orange.
Find the number of green balls:
80 - 50 = 30
Since the rest are green, there are 30 golf balls.
[tex]\frac{30}{80}=0.375*100=\boxed{37.5}[/tex]
37.5% of the golf balls are green.
Hope this helps.
The percentage of balls that are green is given by A = 37.5 %
What is Percentage?A percentage is a number or ratio expressed as a fraction of 100. It is often denoted using the percent sign, %
The difference between an exact value and an approximation to it is the approximation error in a data value. Either an absolute error or a relative error might be used to describe this error.
Percentage change is the difference between the measured value and the true value , as a percentage of the true value
Percentage change =( (| Measured Value - True Value |) / True Value ) x 100
Given data ,
Let the percentage of balls that are green be represented as A
Now , the value of A is
The total number of colored golf balls is = 80 balls
The number of balls that are orange = 50 balls
The number of balls that are green = 30 balls
So , the percentage of balls that are green A = number of balls that are green / total number of colored golf balls
The percentage of balls that are green A = ( 30/80 ) x 100
The percentage of balls that are green A = ( 3/8 ) x 100
The percentage of balls that are green A = 37.5 %
Hence , the percentage of green balls is 37.5 %
To learn more about percentage click :
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A homeowner measured the voltage supplied to his home on one day a week for a given year, and the average (mean) value is 116.5 volts.
if you get this please answer ASAP!!!!!
Answer:
1/21
Step-by-step explanation:
Write 79% as a fraction or mixed number in simplest form.
Answer: 39 25/50
Step-by-step explanation:
0.78 ( 78% ) = 39/50
0.79 ( 79% ) = 39/50 + 1/2
25 is half of 50
39 25/50
79/100 is the fraction of 79%.
What is Percentage?percentage, a relative value indicating hundredth parts of any quantity.
A fraction represents a part of a whole.
We need to write 79% as a fraction or mixed number in simplest form.
79% we will convert to decimal number by dividing with 100.
As we know percentage is a hundredth part.
79% is the hundredth part of 79
79/100=0.79
Hence 79/100 is the fraction of 79%.
To learn more on Percentage click:
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Help! picture added Find the third side in simplest radical form:
8
V34
Answer:
[tex]7\sqrt{2}[/tex]
Step-by-step explanation:
a^2 + b^2 = c^2
8^2 + [tex](\sqrt{34} )^2[/tex] = 64 + 34 = 98 = c^2
c = [tex]\sqrt{98}[/tex] = [tex]7\sqrt{2}[/tex]
34.9 is the length of the third side needed
Step-by-step explanation:
a²+b²=c²
Mrs. Jones took her family and friends to the movies. There were a total of 12 people. Children tickets cost $5 and adult tickets cost $10. She spent a total of $95. How many children went to the movies?
Plz help with this math
Answer: Split it into a trapezoid and rectangle and the answer is = 120
Step-by-step explanation:
Trapazoid is A = (a+b)/2 times h so (4+8) divided by 2 times 4 = 24
Rectangle is 12*8 = 96
96+24 = 120
________________________________
A = L × B × H= 8cm × 4cm × 12cm= 384cm²________________________________
PLS HELP ASAP I NEED BOTH OF THESE
Question 3
Not yet answered
Find the value of h
Marked out of 1.00
P Flag question
B
10cm
hcm
60°
5cm
What is the value for h?
Answer:
20 degrees
Step-by-step explanation:
The regular price of a scooter is $70. It is on sale for $28 off. What PERCENT do you save?
Answer: 40%, I believe
Step-by-step explanation:
40% of 70 is 28 ( Don't quote me on this , this is just what i got when i did the math.)
Answer:
40 percent i smart fffffffffffff
Look at picture because I cannot put square roots in
Answer:
45
Step-by-step explanation:
A quarter is tossed. How many total number of outcomes are there?
total number of outcomes
Answer:
2 outcomes maybe
Step-by-step explanation:
10% of ? is 20 I really need help bad
Answer:
20 is 10% of 200
Step-by-step explanation:
We have, 10% × x = 20
or,
10
100
× x = 20
Multiplying both sides by 100 and dividing both sides by 10,
we have x = 20 ×
100
10
x = 200
If you are using a calculator, simply enter 20×100÷10, which will give you the answer.
Answer:
it is 200.
Step-by-step explanation;
10%= 0.1
0.1 x 200 = 20
Use each of these prime numbers once. Write one of them in every empty square
Answer: hmm can you use negative 1 multiples i dont think its possible since if 23 is the target sum you bust with every possible addition to 17
Step-by-step explanation:
las diferencias existentes entre espacios de población ( regiones, áreas de salud, municipios) respecto a condiciones de vida , de salud y pobreza en grupos de mujeres y recién nacidos haciendo uso de indicadores de estadísticas ( vivienda, agua, luz, disposición de excretas, eliminación de basuras, nivel de educación, disponibilidad de bienes, situaciones de pobreza, esperanza de vida al nacer, tasa de fecundidad, mortalidad materna, mortalidad infantil y causas de mortalidad materna e infantil)
A one-quart container of tomato soup is shaped like a rectangular prism. A soup bowl shaped like a hemisphere can hold 8 oz of liquid. How many bowls will the soup container fill? Recall that 1 quart is equivalent to 32 fluid ounces (oz).
Answer:
4 bowls
Step-by-step explanation:
Hope this helps
Answer:
Yes the other person is right
Step-by-step explanation:
What polynomial M will make the equation
an
identity?
(4a2+7a -b)-M = 3a2+b
M =
Answer:
4a^2+7a-B-M
Step-by-step explanation:
Mr. Tomich has a total of 150 dollars to give away. If he is giving away the money to 8 people, which equation can be used to represents, the amount of money each person will receive?
Answer:
8x=150
Step-by-step explanation:
number of people=8
total money to give away=150
amount of money each person will receive=X
we know, 8X=150
or, X=150/8
•°• X=18.75
