Answer:
use desmos to find the answer
A team of engineers is building a very fast car. The goal is for the car to have a
top speed of 1,000 miles each hour. If they succeed, how far will the car be able
to travel in 2 hours?
Please help
Answer:
The car will be able to travel 2,000 miles in 2 hours
Step-by-step explanation:
The rule of the distance is D = v × t, where
v is the speedt is the time∵ The car has a top speed of 1,000 miles each hour
∴ v = 1,000 miles/hour
∵ The car will travel for 2 hours
∴ t = 2 hours
→ By using the rule of the distance
∵ D = v × t
→ Substitute the values of v and t in the rule to find D
∴ D = 1,000 × 2
∴ D = 2,000 miles
∴ The car will be able to travel 2,000 miles in 2 hours
6x-5y = 15
x=y+3
x=
y=
Answer: x = 0 y = –3
Step-by-step explanation:
We can solve this system by substitution.
use the second equation as a value for x.
Then substitute that value in place of x in the first equation and solve for y.
6x - 5y = 15 becomes
6(y + 3) - 5y = 15 Distribute 6 × parentheses
6y + 18 - 5y = 15 combine like terms
6y -5y + 18 = 15
y + 18 = 15 Subtract 18 from both sides.
y =15 -18
y = –3
Use this value for y in either equation to solve for x
6x - 5(-3) = 15
6x + 15 = 15 Subtract 15 from both sides, divide by 6 (seems silly!)
x = 0
OR in he second equation,
x = -3 + 3
Again, x = 0
what is 3053 divided by 49
Answer:
62.30
Step-by-step explanation:
62.30
you divide the 3053 by 49
ANSWER URGENTLY !!
g(7) =
Answer:
g(7) = 4
Step-by-step explanation:
According to the graph, g(7) = 4
i need help asap :))
Simplify 2a + 3a + a
Answer:
2+4a
Step-by-step explanation:
The drawing plan for an art studio shows a rectangle that is 17.2 inches by 6 inches. The scale in the plan is 2 in.: 5 ft. Find the length and width of the actual studio. Then find the area of the actual studio. The length is feet, the width is feet, and the area is square feet.
Answer:
The length is 43 feet, the width is 15 feet, and the area is 645 square feet
Step-by-step explanation:
Let us solve the question
∵ The drawing plan shows a rectangle that is 17.2 inches by 6 inches
∴ The drawing length = 17.2 inches
∴ The drawing width = 6 inches
∵ The scale in the plan is 2 in.: 5 ft
→ By using the ratio method
→ inches: feet
→ 2 : 5
→ 17.2 : L
→ 6 : W
→ By using the cross multiplication
∵ 2 × L = 17.2 × 5
∴ 2L = 86
→ Divide both sides by 2
∴ L = 43 feet
∴ The actual length is 43 feet
→ By using the cross multiplication
∵ 2 × W = 6 × 5
∴ 2W = 30
→ Divide both sides by 2
∴ W = 15 feet
∴ The actual width is 15 feet
∵ The area of the rectangle is A = L × W
∵ L = 43 feet
∵ W = 15 feet
→ Substitute them in the rule of the area
∴ A = 43 × 15
∴ A = 645 feet²
∴ The actual area is 645 square feet
PLEASE HELP! THANKS!
Answer:
a) Steve
b)0.3
Step-by-step explanation:
1 1/5 is 1.2
1.5 - 1.2= 0.3
The area of a wall mural is 15 square feet. If Kelly can paint about 180 square inches per hour, how many hours will it take her to paint the mural?
Answer:hi
Step-by-step explanation:
When Sergio went to dinner with his brother, the bill was $51.19. What was the total they paid if they left a 15% tip?
Answer:
The total they paid was $58.8685
Step-by-step explanation:
Let us solve the question using the percentage method
∵ Sergio went to dinner with his brother
∵ The bill was $51.19
∵ They left a 15% tip
→ That means they pay extra money 15% of $51.19
∴ The total they paid = the bill + 15% of the bill
∵ 15% of the bill = 15% × 51.19
→ Change 15% to a decimal by divide it by 100
∴ 15% of the bill = [tex]\frac{15}{100}[/tex] × 51.19
∴ 15% of the bill = 0.15 × 51.19
∴ 15% of the bill = $7.6785
→ Substitute it in the total they paid
∵ The total they paid = 51.19 + 7.6785
∴ The total they paid = $58.8685
∴ The total they paid was $58.8685
Answer:
131.15
Step-by-step explanation:
convert 9/3 into a mixed number in simplest form
Answer: 3/1 or just 3.
The answer would be 3 but in simplifying 9/3 it will be 3/1.
Step-by-step explanation:
How do I do this, please explain
Answer:
To solve just find the percentage angle of the sides multiply by the number given and boom you’ll get the answer hope this helps
Step-by-step explanation: Please help me In my recent question
Robert is trying to determine the additional cost for making each special order . For each special order cupcake , write an equation that can be used to determine the cost , y, of the extra ingredient for making dozen of that cupcake .
Answer:
y = 12x
Step-by-step explanation:
Given that:
y = cost of making a special order cupcake
A dozen of special order cupcakes = 12 pieces
Let the cost of extra ingredient for making a special order cupcake = x
Hence the cost y of making a dozen of such special order will be :
y = extra cost per order * number of orders
y = 12x
i still cannot find the answer i need help
Answer:where is the question?
Step-by-step explanation:
In Mr. Henry’s class, there are 8 students that wear glasses, and 3 of them are boys.
Part C: Write a ratio that compares the number of girls in the class that wear glasses to the number of girls that do not. Explain how you know.
Answer:
5:8
5 to 8
Step-by-step explanation:
There are 8 students total and 3 boys wear glasses so there is 5 girls left that wear glasses.
Hope this helps :)
How long does it take a ball to roll 9 feet
Evaluate 2^−4/4^0. Write your answer as a fraction in simplest form.
Answer 1/16
Step-by-step explanation:
= 2^-4 / 1
= 2^-4
=1/2^4
=1/16
The simplest form of the given equation 2⁻⁴/4⁰ is 1/16.
What is simplification?A mathematical expression is simplified when it is replaced with a simpler, typically shorter, equivalent statement. Simplifying procedures is one way to achieve uniformity in work efforts, expenses, and time. It reduces diversity and variety that is pointless, harmful, or unnecessary.
Given an expression 2⁻⁴/4⁰
simplifying it
=> 2⁻⁴/1
=> 1/ 2⁴
=> 1/16
therefore, the simplest form of the given equation is 1/16.
Learn more about simplification here:
https://brainly.com/question/24242989
#SPJ2
How do you draw 10 pieces of art, write 12 pages about a book, and do daily work all before Friday
Answer:get off of brainly and just do it
Step-by-step explanation:
PLS HELP WITH THIS QUESTION
Step-by-step explanation:
put the point on -2 and make the line go left
Glenn walked from 6:45 a.m. to 8:15 a.m. He walked a distance of 5+ miles. What was Glenn's average walking rate?
Answer: 3.333 + miles per hour
Step-by-step explanation:
Distance walked = 5+ miles
Time taken to cover distance = (8:15 am - 6:45am) = 1 hour 30 minutes = 1.5 hours
Average walking rate = (total distance walked / total time taken)
Average walking rate = (5 + miles / 1.5 hours)
Average walking rate = 3.333 + miles per hour
Answer:
3 1/2 (miles=5 1/4)
Step-by-step explanation:
6:45 a.m. - 8:15 a.m. = 1 hour 30 mins = 1 5/10
5 1/4 / 1 5/10 = 3 1 /2
(3 x 34) + 24/7 + 7 =??
Answer:
112.4
Step-by-step explanation:
Answer: 112.4285
Step-by-step explanation:
(3 x 34) + 24/7 + 7 =??
102 + 3.4285 + 7 = ??
112.4285 = ??
9 to the power of -1/2
Answer:
1/3
Step-by-step explanation:
Which expression is equivalent to 3^2 *3^3
Answer:
1,5
Step-by-step explanation:
Answer:
Step-by-step explanation:
[tex]3^{2} *3^{3}[/tex]=[tex]3^{2+3}[/tex] =3^5
At a holiday camp, the ratio of boys to girls is 2/3 The ratio of girls to adults is 2/5 . Work out the ratio of children to adults at the holiday camp. Give your answer in the simplest form.
5 lots of 3:2 →5×(3:2)=(5×3):(5×2)=15:10
HOPE THIS HELPS
CAN U PLEASE GIVE ME BRAINLIEST
You have a bag with 2 red marbles, 1 blue marble, 5 white marbles, 8 green marbles, and 14 yellow marbles. What is p(not yellow)?
Answer:
2 + 1 + 5 + 8 + 14 = 30 total marbles
30-14 yellow marbles = 16
16/30 = probability of not yellow
Chipper ran 1 mile in 8 minutes. How long would it take him to run 5 miles?
Answer:
40 minutes
Step-by-step explanation:
Given 1 mile = 8 minutes
5 miles = (5 × 8) minutes
5 miles = 40 minutes
It would take 40 minutes to run 5 miles
) A movie hall sold twice as many tickets on Tuesday as on Monday. It sold 40 more on Wednesday than on Tuesday. If 200 tickets were sold on Wednesday, how many were sold on Monday?
Answer:
32 Tickets
Step-by-step explanation:
If it sold x tickets on monday, then it sold 2x tickets on Tuesday, and sold 2x+40 on Wednesday.
the total number of tickets sold is:
x + 2x + 2x + 40 = 5x + 40
5x + 40 = 200
5x = 160
x = 32
So 32 tickets were sold on monday
given f(x) = 2x + 1, find the following. then write down the corresponding ordered pairs
Answer: 5, 1 and -1
Step-by-step explanation:
f(2)
= 2(2) + 1
= 4 + 1
= 5
f(0)
= 2(0) + 1
= 0 + 1
= 1
f(-1)
= 2(-1) + 1
= -2 + 1
= -1
A piece of fabric is 2 yards long. The fabric is cut into 24 pieces of equal length. How long is each piece?
Division of a given length of an item into required length, would result to a length lesser than the initial length of the fabric. This ensures that the required length of each piece is [tex]\frac{1}{12}[/tex].
The given fabric has been divided into equal proportion. The length of the small pieces of the given fabric can be determined by dividing the total length of fabric by the number of pieces.
Let the length of each piece required be represented by x.
So that;
given that the total length of the fabric is 2 yards, then;
24x = 2
divide both sides by 24 to have;
x = [tex]\frac{2}{24}[/tex]
= [tex]\frac{1}{12}[/tex]
x = [tex]\frac{1}{12}[/tex] yards.
Thus, each piece of the 24 pieces of fabric has a length of [tex]\frac{1}{12}[/tex] yards.
For more on proportion, check: https://brainly.com/question/17766791
Answer:
3 Inches
Step-by-step explanation:
1/12 Yards = 2.99988
2.99988 Rounds Up To 3
15, 15, 17, 20, 21, 28
whats the mean, median and mode?
WHAT ARE THESE TRIANGLES SIMILAR BY?? SSS SAS OR AA
Answer:
The triangles are similar by SSS
because the first two sides which is 3•5+3•5 add up to 7
while the second sides which is 4+4 adds up to 8 so they are similar
