Answer:
3 cm
Step-by-step explanation:
How do you use rates to compare quantities?
You have a $20 bill to get gas for your car. If gas is $3.55 per gallon and your car gets 21 miles per gallon, how many miles will you be able to drive your car on $20?
Answer:
118.3098592 miles on 20 dollars
Step-by-step explanation:
First determine how many gallons you can get for 20 dollars
20/ 3.55 per gallon = 5.633802817 gallons
We can get 21 miles per gallon
Take the number of gallons times 21 miles per gallon
5.633802817 gallons * 21 = 118.3098592 miles
A coat costs £56 in the sale after a 20% discount. What was the original price?
Answer:
£70
Step-by-step explanation:
y×0.8=56
56/0.8= 70
70×0.8=56
you're just reversing the discount :)
Answer:
70
Step-by-step explanation:
56/4=14
14=20%
56+14=70 was original price
and you can check work by multiplying 70 by .8 which gets 56
Do I have to have the same denominator when multiplying fractions?
Answer:
no
Step-by-step explanation:
it does not matter only when you are adding or subtracting fractions you need the same denominator.
Answer:
No
Step-by-step explanation:
you could have any value for the denominator
I Need Any Help I Can Get ASAP
Suppose that there are two types of tickets to a show: advance and same-day. The combined cost of one advance ticket and one same-day ticket is $45. For one performance, 15 advance tickets and 25 same-day tickets were sold. The total amount paid for the tickets was $975. What was the price of each kind of ticket?
Answer:
Cost for Advance ticket: $20
Cost for Same-day ticket: $15
help me with this please
Answer:
D. No integers are irrational
There are 46 students in the after-school tutoring program that starts at 3pm and ends at 4pm. 19
of these students are car riders and the others are walkers. If the instructor randomly chooses a
student from the group. What is the probability that a car rider is chosen?
Answer:
what idu
Step-by-step explanation:
Answer:
58.69
Step-by-step explanation:
maybe you can try
the sum of two-thirds of a number and twenty
Answer:
2/3n + 20
Step-by-step explanation:
I WANT TO LOG OUT OF THIS..... NOWWWWWW I DONT LIKE THIS AT ALLLLLLL SOMEONE PLEASR HELP
Answer:what do you need help with
Step-by-step explanation:
I will help
Mr. Worng predicted that he would sell 45 automobiles. He actually sold 48
Answer:
3 or 6.67%
Step-by-step explanation:
I'm assuming you want how much cars his prediction was off or how much percent
48 - 45 = 3
3/45 = 6.67%
Estimate 25.65 + 13 23 +6 35 by rounding each number to the nearest tenth
Answer:
45 (Forty Five)
Step-by-step explanation:
I think
Solve for z in the proportion.
28/42
4/Z
Z = ?
what is this answer
Answer:
A
Step-by-step explanation:
[tex]2 |x + 3| = 12[/tex]
[tex] \frac{2 |x + 3| }{2} = \frac{12}{2} [/tex]
[tex] |x + 3| = 6[/tex]
this type of question have 2 answer the positive and negative one
[tex] x + 3 = 6 \: \: \: \: \: \: and \: \: \: \: \: x + 3 = - 6[/tex]
[tex]x = 6 - 3 \: \: \: \: \: \: \: and \: \: \: \: \: \: x = - 6 - 3[/tex]
[tex]x = 3 \: \: \: \: \: and \: \: \: \: x = - 9[/tex]
so the answer is A
hope it helps
for any question comment me ❤❤❤
Round all money answers to nearest
Fill in the steps to find the answer.
1. The simple interest on $750 borrowed
for 3 years at an interest rate of 15%.
22
Answer:
S.I=$3375
Step-by-step explanation:
S.I=PRT/100
S.I=750×15×3/100
S.I=33750/10
S.I=$3375
PLZ HELP AND HURRY ILL GIVE BRAINLISEST!!! PLZ HURRY!!!
(01.02 MC)
If (62)p = 610, what is the value of p?
2
3
4
5
p= 610/62, or 9.84 hope this hopes (5)
Answer:
the answer is 5.
Step-by-step explanation:
hope this helps..
c. juan razona “si triplico mi peso y subo a una balanza con mi hermano que pesa 7 kg esta marcaria 127 kg” ¿Cuál es el peso de juan? Juan razona: "Si triplicó mi peso y
d. Si cuadriplicamos el peso que hay en una balanza y luego agregamos 4 kg obtenemos 12 kg ¿Cuántos kilos hay en la balanza?
e. 3X-4< X+ 2
f.. Cuántas manzanas hay en una canasta, si se sabe que el triple de las manzanas, más 9 es mayor que 90; y el doble de manzanas, menos 18, es menor que 40
c. juan razona “si triplico mi peso y subo a una balanza con mi hermano que pesa 7 kg esta marcaria 127 kg” ¿Cuál es el peso de juan? Juan razona: "Si triplicó mi peso y
d. Si cuadriplicamos el peso que hay en una balanza y luego agregamos 4 kg obtenemos 12 kg ¿Cuántos kilos hay en la balanza?
e. 3X-4< X+ 2
f.. Cuántas manzanas hay en una canasta, si se sabe que el triple de las manzanas, más 9 es mayor que 90; y el doble de manzanas, menos 18, es menor que 40
Answer:
Umm let me see
Step-by-step explanation:
The table below is constructed based on the entire senior class's gender and eye color. Using this table, what is the probability of randomly selecting a senior male?
Answer:
0.491 or 49.1%.
Step-by-step explanation:
Prob(selecting a senior male)
= number of senior males / total number of students
= 82/167
= 0.491
The expression 3x2−5x2simplifies to −2x2
is this true?
Answer:
I dont think so I would look at it as how did they get the -2
if Q is the midpoint of PR, find the coordinates of R if P(11, -2) and Q(4,3)
Answer:
R = (- 3, 8 )
Step-by-step explanation:
Using the midpoint formula , equate the coordinates to the corresponding coordinates of Q.
let R = (x, y ) , then
[tex]\frac{1}{2}[/tex] (x + 11 ) = 4 ( multiply both sides by 2 )
x + 11 = 8 (subtract 11 from both sides )
x = - 3
[tex]\frac{1}{2}[/tex] (- 2 + y) = 3 ( multiply both sides by 2 )
- 2 + y = 6 ( add 2 to both sides )
y = 8
Thus
R = (- 3, 8 )
The coordinates of R = (c, d) is (-3, 8).
Given,
Q is the midpoint of PR.
P(11, -2) and Q(4,3).
We need to find the coordinates of R
What is the coordinates formula for a midpoint?
If (x,y) is the midpoint between two points (a,b) and (c,d) then we use the formula:
x = (a + c) / 2 and y = (b + d) / 2
Find the coordinates of point P.
Let the coordinates of P be (a, b)
= (a, b)
= (11, -2)
Find the coordinates of point Q.
Let the coordinates of Q be (x, y)
= (x, y)
= (4, 3)
Find the coordinates of point R.
Let the coordinates of R be ( c, d)
= (c, d)
Find the coordinates of R.
We have,
x = (a + c) / 2
4 = (11 + c) / 2
4 x 2 = 11 + c
8 = 11 + c
c = 8 - 11
c = -3
y = (b + d) / 2
3 = (-2 + d) / 2
3 x 2 = -2 + d
6 + 2 = d
d = 8
We get,
R = (c, d) = (-3, 8)
Thus the coordinates of R = (c, d) is (-3, 8).
Learn more about finding the coordinates of a midpoint here:
https://brainly.com/question/24493570
#SPJ2
After completing the fraction division StartFraction 7 Over 3 EndFraction divided by StartFraction 2 Over 9 EndFraction, Bai used the multiplication below to check his work. StartFraction 21 Over 2 EndFraction times StartFraction 2 Over 9 EndFraction = StartFraction 42 Over 18 EndFraction = StartFraction 7 Over 3 EndFraction
Answer:
D. Patel found the incorrect quotient and checked his work using multiplication incorrectly.
Step-by-step explanation:
The dividend is the divisor is Divide the dividend by the divisor (division by fraction means multiplication by its reciprocal):
so the quotient is 48, not
To check the answer, Patel has to multiply the quotient by the divisor to get the dividend. Check answer:
Hence, Patel found the incorrect quotient and checked his work using multiplication incorrectly.
hope this helps :)
The Division of (7/3) ÷ (2/9) gives 21/2.
What is Fraction?The fractional bar is a horizontal bar that divides the numerator and denominator of every fraction into these two halves.
The number of parts into which the whole has been divided is shown by the denominator. It is positioned in the fraction's lower portion, below the fractional bar.How many sections of the fraction are displayed or chosen is shown in the numerator. It is positioned above the fractional bar in the upper portion of the fraction.Given:
Divide 7/3 by 2/9
So, (7/3) ÷ (2/9)
= 7/3 x 9/2
= 7 x 3/2
= 21/2
Hence, the division results to 21/2.
Learn more about Fraction here:
https://brainly.com/question/10354322
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Help I need help on this question
Answer:
56.4 degrees
Step-by-step explanation:
90 degrees - 33.6 degrees = 56.4 degrees
Answer:
this would be 56.4
Step-by-step explanation:
because im smart and its right
My crush cole doesn't really like me,am i doing something wrong?
Answer:
well maybe you just have to do something that he likes with him and get a little closer to him as a friend before you try something
Step-by-step explanation:
Answer:
continue to be yourself then hell relize
what missin
SOLVE FOR X WILL GIVE BRAINLIEST
X^2=36/121
x₁ = 6/11
x₂ = - 6/11
Step-by-step explanation:Hi there !
x² = 36/121
x² = 6²/11²
x = ±√6²/11²
x = ± 6/11
x₁ = 6/11
x₂ = - 6/11
Good luck !
What is the value of f(2)?
Answer:
The value of f(2) is 1
Step-by-step explanation:
A model of a car uses a scale of 2 1/4 inches = 3 feet. If the model is 14 inches long, what is the actual length of the car?
Answer:
36" / 2.25" * 14 = 16 * 14" = 224 inches =
18.666666 feet = 18 feet 8 inches
Step-by-step explanation:
Boxes of cereal normally cost £2.89 each, but a supermarket has a special offer: Boxes of Cereal 3 for the price of 2
Megan has £20 and she wants to get as many boxes of cereal as possible. How many boxes can she buy?
please answer fast
Answer:
9 boxes
Step-by-step explanation:
Boxes of Cereal 3 for the price of 2, the the price of the 3 boxes of cereals must be : 2 × £2.89 = £5.78
Boxes Megan can buy for the offer = £20 ÷ £5.78 = 3.46 (to 3 s.f.)≈ 3
3 × 3 =9 packs
But they actually only cost : 3 × £5.78 = £17.34
Therefore after buying the offer Megan has £20 - £17.34 = £ 2.66 left, which is not enough to buy a single pack, so the answer is 9.
it takes 68 pounds of seed to copletely plant an 1-acre field. how many pounds of seed are needed per acre
Answer:
68 pounds of seed are needed per acre, as it is only a one acre field.
Answer: If it takes 68 pounds to plant a one acre field then it's 68 pounds of seeds per acre.
Unless you messed up the question?
Reduce any fractions to lowest terms. Don’t round your answer , and don’t use mixed fractions.
54x+64>49x+59
Answer:
x ≥ -1
Step-by-step explanation:
Hope this helps
EASY GEOMETRY**
identify the angle shown below
Answer:
C. Right
Step-by-step explanation:
It is a 90 degree angle
The answer is c
a right triangle consists of one 90 degree angle and two anles less than 90 degrees.
A scientist uses a submarine to study ocean life.
She begins 188 feet below sea level.
After descending for 8 seconds, she's 263 feet below sea level.
Find the rate of change in the submarine's elevation in feet per second. Round your answer to the nearest tenth.
Answer:
the sub goes 9.375 feet per second
Step-by-step explanation:
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