Answer:
Step-by-step explanation:
Para sacar fracciones equivalentes tienes que multiplicar el numerador y denominador por el mismo numero, por ejemplo varias fracciones equivalentes a 1/3: 2/6, 3/9, 4/12, 5/15.
WILL GIVE BRAINLIEST!
Yohan Blake ran the 2012 Olympic 200-meter race in 19.44 seconds. Compare his speed in that race to his speed in the 100-meter race, which he finished in 9.75 seconds. Round to the nearest hundredth.
A: 10.29 meters per second and 10.26 meters per second
A: 10.49 meters per second and 10.36 meters per second
A: 10.59 meters per second and 10.46 meters per second
A: 10.69 meters per second and 10.56 meters per second
Answer:10.29 meters per second and 10.26 meters per secon
Step-by-step explanation:
i know
Answer:
a the first one
Step-by-step explanation:
right on edge2020
What is the solution to the inequality 28 > 4 – 2p?
{p | p > –12}
{p | p 12}
{p | p < 12}
Answer:
The answer is
{p | p > –12}Step-by-step explanation:
[tex]28 > 4 – 2p[/tex]
Subtract 4 from both sides of the equation
That's
[tex]28 - 4 > 4 - 4 - 2p \\ 24 > - 2p[/tex]
Divide both sides by - 2
[tex] \frac{24}{ - 2} > \frac{ - 2p}{ - 2} \\ p < - 12[/tex]
Since the denominator was negative the sign will change
We have the final answer as
p > - 12Hope this helps you
Answer:
A
Step-by-step explanation:
In a recent year, the annual salary of the Governor of New York was $179,000. During the same year, the annual salary of the governor of Tennessee was $94,000 less. Write and solve an equation to find the annual salary of the Governor of Tennessee (y) in that year
Answer:
179,000-94,000=y y=85,000
Square root of 2 to the power of four add 3 to the power of 2
Answer:
13
Step-by-step explanation:
i solved it for you
your welcome :)
Alonzo works as a car detailer. He charges $175 per car. He is planning to move out of his parents' house and rent his first apartment. He will need to
pay $115 for application fees, $965 for security deposit, and first and last months' rent at $1,240 per month. He has $1,886 in savings. How many cars
must he detail to have enough money to rent the apartment
cars
Answer:
10 cars
Step-by-step explanation:
Variable c = car
Step 1: form an equation
175c + 1886 = 115 + 965 + (1240)2
Step 2: isolate variable c and solve
175c + 1886 = 3560
175c = 3560 - 1886
175c = 1674
c = 1674 ÷ 175
c = 9.56....
*He will not get paid until the full car is detailed. Therefore, decimals (seen as half a car) will not pay him anything.*
Step 3: round up to the nearest whole number
c = 10
Answer:
correct answer is 9
Step-by-step explanation:
whats the square root of 7
Your bill is $35.50. What is your total
after you leave a 20% tip and pay 5%
tax?
Jermaine paid $10 for an item and the shop owner gave him $2 in change. Which expression represents how much
less he would have in his wallet?
10 - (-2)
|--10- (-2)
-2.(-10)
2+ (10)
Answer:
10-(-2)
Step-by-step explanation:
what does this even mean
if you were to graph the inequality would the circle be open or closed?
x > 45
Answer:
The "circle" you are referring to is only for inequality graphing.
A closed circle means that the "circle" is less than or greater than AND EQUAL TO wherever that point is on the graph.
A open circle means that the "circle" is less than or greater than wherever it is on the graph.
For your example,
X > 45 would be an open circle, because the alligator doesn't have an underline indicating it is also equal to 45.
The alligator indicates the direction and whether it also includes "equal to".
An example of a closed circle is this.
[tex]x \geq 45[/tex]; the line below the alligator indicates that it is also equal to 45.
Jamal wrote the inequality x/16 <6 . Which situation best represented by this inequality Helpppppp
Given problem;
Inequality equation;
[tex]\frac{x}{16}[/tex] < 6
Before we solve, let us first translate this problem.
It simply states that for what value(s) of x will the expression be less than 6.
To find this value, we can simply carry out the normal mathematical simplification.
Simply multiply both sides by 16 to reduce the fraction;
16 x ([tex]\frac{x}{16}[/tex]) < 6 x 16
On the left hand side, 16 will cancel out;
x < 96
Any value for which x is less than 96 will make the solution of this problem less than 6.
For example, 95;
[tex]\frac{95}{16}[/tex] = 5.93
This value is less than 6
A large vehicle has wheels with
a 2-foot radius. These wheels are turning at 650 rpm. Find the linear velocity in mph.
A wheel with radius 2 ft has circumference 2π(2 ft) = 4π ft, and this is the distance traveled by a fixed point on the edge of the wheel as it completes one revolution. So we have
1 rev = 4π ft
1 mi = 5280 ft
1 h = 60 min
Turning at a rate of 650 rpm (rev/min), the linear velocity would then be
650 rev/min = (650 rev/min) * (4π ft/rev) * (1/5280 mi/ft) * (60 min/h)
650 rev/min = 325π/11 mi/h
650 rpm ≈ 92.82 mph
Tyler wrote the function f(x)=25x–15 to find the amount of money he would make after washing x cars. Select all of the values below that are in the domain of Tyler's function.
A) 2
B. 2.3
D. 7.1
E.) 10
Melissa's books weigh 14.5 lb, Jonathan's weigh 12.516 and Candy's
books weigh 7.25 lb. What is the combined weight of all of the books?
14.5 + 12.516= 27.016. so then you would add 27.016 + 7.25= 34.266.
Between 9 AM and 6:10 AM the water level in a swimming pool decreased by 5/12 inches assuming that the water level decreased at a constant rate how much did the water level drop each hour?
Answer:
The water level drops each hour by 0.1472 inches/hour.
Step-by-step explanation:
We are given that Between 9 AM and 6:10 AM the water level in a swimming pool decreased by 5/12 inches assuming that the water level decreased at a constant rate.
Firstly, we will find the number of hours between 6:10 AM and 9 AM, that is;
Number of hours = From 6:10 AM and 9 AM, there are 2 hours and 50 minutes
So, Number of hours = [tex]2 + \frac{50}{60}[/tex] = 2.833 hours
Also, the water level in a swimming pool decreased by = [tex]\frac{5}{12}[/tex] = 0.417 inches
Now, to find how much did the water level drop each hour, we will divide the amount of water level in a swimming pool decreased by the time interval given, that is;
= [tex]\frac{0.417}{2.833}[/tex]
= 0.1472 inches/hour.
This means that the water level drops each hour by 0.1472 inches/hour.
Country A produces eight times the amount of diamonds in carats produced in country B. If the total produced in both countries is 9,000,000 carats, find the amount produced in EACH country
Answer:
A=8,000,000
B=1,000,000
Step-by-step explanation:
A=8B
A+B=9,000,000
8B(because A=8B)+B=9,000,000
9B=9,000,000
B=1,000,000
A=8*B=8*1,000,000=8,000,000
what is 2+3+4-5%= What is the anwser?
Answer:179 /20
(Decimal: 8.95)
Step-by-step explanation:
2+3+4− 5 /100
=5+4− 5 /100
=9− 5 /100
=9− 1 /20
= 179 /20
Diego's parents gave him a fish tank containing 20 goldfish. Each month, Diego purchases 3 goldfish to add to his fish tank.
Which inequality can be used to find m, the number of months after receiving his fish tank, when Diego will have more than 35 goldfish in his fish tank?
A. 3m+20 35
D. 20m+3>35
Answer: DDDDDDDDDDDDDDDDDDDDDDDDDDDDDD
Step-by-step explanation:
Y= x - 4 i need help with this please
Given h(x) = 4x + 5, solve for x when h(x) = 9
Answer:
41
Step-by-step explanation:
You're going to make x = 9. you're equation is h(9) = 4(9) + 5. This will give you your answer of 41.
Tina is saving to buy a notebook computer. She has two options. The first option is to put $300 away initially and save $10 every month The second option is to put $200 away initially and save $30 every month . After how many months would Tina save the same amount using either option ? How much would she save with either option ? After Box month , Tina will save with either option.
Answer:
5 months, $350
Step-by-step explanation:
Under option 1, where Tina starts with $300 and adds $10 per month, her savings after m months will be ...
300 +10m
Under option 2, where Tina starts with $200 and adds $30 per month, her savings after m months will be ...
200 +30m
__
We want to find the value of m such that the two options produce the same result:
300 +10m = 200 +30m
100 = 20m . . . . . . . . . . . add -10m-200 to both sides of the equation
5 = m . . . . . . . . . . . divide by 20
Her savings balance after 5 months will be ...
300 +10(5) = 300 +50 = 350
After 5 months, Tina will save $350 with either option.
Printing a newsletter costs $1.50 per copy plus $450 in printer's fees. The copies are sold for $3 each.How many copies of the newsletter must be sold to break even?
Answer:
300 Copies
Step-by-step explanation:
Break even Units = Fixed Costs / (Price - Variable Cost)
Fixed Costs = $450
Variable Cost = 1.5
Price = 3
Break Even Units = 450 / (3 - 1.5)
Break Even Units = 450 / 1.5
Break Even Units = 300
300 Copies must be sold to break even.
I hope this helps!
-The BusinessMan
If PQ = PQ, then PQ = PQ
Justify using a property of equality, property of congruence, definition, or postulate
Answer:
Reflexive property of equality and Definition of congruence
Step-by-step explanation:
The reflexive property states x=x, so PQ=PQ. By the definition of congruence if PQ=PQ then PQ=PQ must also be true.
L2/N/103
Andrea is planning a birthday party and wants to include a cheese board with the
desserts.
She reads online that she should have 110g of cheese per person, but the cheese is
sold in blocks of 500g.
62 people are coming to Andrea's party.
How many blocks of cheese should she buy to ensure that each guest can have 110g of
cheese?
type here
Answer:
14 blocks
Step-by-step explanation:
110g of cheese per 62 people amounts to 6820g of cheese. so we divide that by the 500g blocks to get 13.64 and round up to 14.
solve the equation 4-2(x-7)=3(x+5)
Answer:
.6 or 3/5
Step-by-step explanation:
x = 3/5
Step-by-step explanation:Hi there !
4 - 2(x - 7) = 3(x + 5)
removing parentheses
(-)(-) = +
4 - 2x + 14 = 3x + 15
isolate the variable terms
4 + 14 - 15 = 3x + 2x
solve
3 = 5x
x = 3/5
Good luck !
Mike can be paid in one of two ways based on the amount of merchandise he sells: Plan A: A salary of $1,000.00 per month, plus a commission of 10% of sales, OR Plan B: A salary of $1,300.00 per month, plus a commission of 15% of sales in excess of $9,000.00. For what amount of monthly sales is plan B better than plan A if we can assume that Mike's sales are always more than $9,000.00? Write your answer an an inequality involving x, where x represents the total monthly sales.
Answer:
X > 21000
Step-by-step explanation:
Given the following :
Payment plans :
PLAN A:
salary = $1000 per month
Commision = 10% of sales
PLAN B:
salary = $1300 per month
Commision = 15% of sales in excess of $9,000
Hence, for plan B; 15% is paid after deducting $9000 from total sales
For what amount of monthly sales is plan B better than plan A if we can assume that Mike's sales are always more than $9,000.00?
That is ;
Plan B > plan A
Let total sales = x
Plan A:
$1,000 + 0.1x
Plan B:
$1,300 + 0.15(x - 9000)
1300 + 0.15(x - 9000) > 1000 + 0.1x
1300 + 0.15x - 1350 > 1000 + 0.1x
0.15x - 50 > 1000 + 0.1x
0.15x - 0.1x > 1000 + 50
0.05x > 1050
x > 1050/0.05
x > 21000
Drag each angle measure to the correct location on the image. Each angle measure can be used more than once. In the figure, two parallel lines are cut by two other parallel lines. The measure of one of the angles is labeled. Find the measures of the other angles and label them. 137° 52° 128° 38°
please help asap!
Answer:
Basically, all the wide (obtuse) angles are 112. the smaller(acute) ones are 52.
Step-by-step explanation:
Reasoning: 180-52=128. After that, just lots of reflection across angles.
From the figure, the measures of all the angles are:
A = 128
B = 52
C = 52
D = 52
E = 128
F = 52
G = 128
H = 52
I = 128
What are corresponding, alternate, and vertical angles?Corresponding angles are the angles that are formed when two parallel lines are intersected by the transversal.
Alternate angles are angles that occur on opposite sides of the transversal line and have the same size.
Vertical angles are angles that are opposite of each other when two lines cross.
We have,
A pair of vertically opposite angles are always equal to each other.
Corresponding angles are equal.
Alternate angles are equal.
B and C are vertically opposite angles.
So,
C = 52
B = 52
We know that from the figure,
1 + B = 180
1 + 52 = 180
1 = 180 - 52 = 128
1 and A are alternate angles so,
A = 128
Now,
D and C are corresponding angles.
D = C = 52
D + E = 180
E = 180 - D
E = 180 - 52
E = 128
E and I are interior alternate angles.
E = I = 128
I and G are vertical angles.
I = G = 128
F + I = 180
F = 180 - 128 = 52
F and H are vertical angles.
F = H = 52
Thus,
From the figure, the measures of the angles are:
A = 128
B = 52
C = 52
D = 52
E = 128
F = 52
G = 128
H = 52
I = 128
Learn more about corresponding alternate angles here:
https://brainly.com/question/159734
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34. A motorist started a journey at 10.25a.m. and ended at 6.15 p.m. Calculate the time
used for the journey.
Write the times for each hour from start time:
10:25 am
11:25 am
12:25 pm
1:25 pm
2:25 pm
3:25 pm
4:25 pm
5:25 pm
6:25 pm
There are 8 hours between 10:25 am and 6:25 pm.
they finished at 6:15 which is 10 minutes before 6:25 ( 25-15 = 10)
10 minutes less than a full hour is 50 minutes ( 60 - 10 = 50)
8 hours - 1 hour = 7 hours
7 hours + 50 minutes = 7 hours 50 minutes total time.
Answer:
seven hours and 50 minutes
Step-by-step explanation:
Find the Median from the number set 6, 11, 7, 4, 12, 15, 1
Answer:
The answer is 7
Step-by-step explanation:
IS THERE ANOTHER WEBSITE JUST LIKE BRAINLY
Answer:
seriously, what's it called?
Please help me. Thnx
Answer:
-2.42, -0.8, 0.33, 1.23
Step-by-step explanation:
