Answer:
cherry= 4ft
maple = 2ft
Step-by-step explanation:
5.80c + 4.20m = 31.60
when we set this equation to the side of page we see
31.60 / 6 = 5.2
if he used 6ft then we can see that 5.2 is the equation
5.8cn + 4.2mn = 5.2
4(5.8c) + 2(4.2m) = 31.60
proves the 5.2 was a higher distribution than the 4.2
= 4 cherry and 2 maple
What is 15,000 in percentage
Add more details to answer
Helpful source:
https://percent-calc.com/what-is-9-of-15000
Answer:
7%
Step-by-step explanation:
im not sure but thanks me later
Find two integers whose sum is -5 and product is -14
Answer:
-7 and 2
Step-by-step explanation:
Pls hurry will give BRAINLYEST Jillian wanted to determine the difference of 7 and a number, n. She wrote in a table several possible expressions she could use to represent this. Which is the correct expression number?
Expression Number
Expression
1
n minus 7
2
7 minus n
3
7 n
4
StartFraction n Over 7 EndFraction
Expression number:
To find the difference between two numbers you would subtract them.
You are told the first number is 7 and you want to find the different of 7 and a number, which is represented by the letter n.
To find the difference you would subtract n from 7, which would be written as 7 - n
The correct answer would be 2. 7 - n ( 7 minus n)
Answer: 7 - n (Look at the explanation to understand it clearly)
Normally you'll subtract this equation, but since there isn't a number but is a variable, you would have to rewrite it.
In this problem, we would represent n as the variable and 7 as the number. Rewrite it like this:
7 - n
Or you could say it like this:
A number decreased by 7.
"A number" would represent the variable.
Hence, your answer is 7 - n.
⦁ What is the arc length of an arc with radius 10 in and central angle of 60 degrees ? Show your work.
Let's see
L=
Ø/360×2πr60/360×2π(10)1/6×20π10/3π inThe arc length with central angle 60° and radius 10 cm is 10.47 cm.
Relation between angle and length of arc?An angle exists the figure formed by two rays, named the sides of the angle, sharing a common endpoint, reaching the vertex of the angle. Angles formed by two rays lie in the plane that includes the rays. Angles are also created by the intersection of two planes. These exist named dihedral angles.
If length of arc with central angle 360° is 2*[tex]\pi[/tex]*r (r-Radius)
Then length of arc with central angle 60° is [tex]\dfrac{2\pi r}{6}[/tex].
That is [tex]\pi[/tex]r/3 =3.14*10/3
=10.47 cm
Therefore, the arc length is 10.47 cm.
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I don't know how to solve this. How would I solve this? Thanks!!!!
Answer:
x = 11 units
Step-by-step explanation:
Area of triangle = (base + base 2) * h *1/2
so (7 + x )* 7 * 1/2 = 63
63 x 2 = 126
126 / 7 = 18
18-7 = x
x = 11
Check
(7+11)* 7 * 1/2
18* 7 = 126
126 x 0.5 = 63
CORRECT!
(p.s., tell me if wrong :P)
help shawty baes (no links please!!!)
Answer:
314
Step-by-step explanation:
3.14*10^2=314
Have a great day! :)
and can I maybe have brainliest?
Thanks!
Answer:
314 square inches will be your answer_____________________________
hope it helps you
Which pair of expressions are equivalent?
O 6 t + 5 + 2 t and 11 t + 5
O p + 3 + 2 p and 5 t + 3
O 3 n + 7 and 4 n + 7
O 2 x + 2 + 7 x and 9 x + 7
Answer:
c
Step-by-step explanation:
The city was painting a 6 mile section of street. On the first day the painted 2 1/6 miles. On the second day they painted 1 2/3 miles. How much would they have to paint on the third day to complete the painting job?
Answer:
[tex]2\frac{1}{6}[/tex]
Step-by-step explanation:
→ Add the distances painted
[tex]2\frac{1}{6} +1\frac{2}{3} =2\frac{1}{6} +1\frac{4}{6} =3\frac{5}{6}[/tex]
→ Minus from 6 to find the third day's work
[tex]6-3\frac{5}{6} =\frac{6}{1} -\frac{23}{6} =\frac{36}{6} -\frac{23}{6} =\frac{13}{6} =2\frac{1}{6}[/tex]
WHAT IS 1+1? PLEASE HELP IM STRUGGLING SOOOO MUCH ;(
Answer:
it's 2! ;)
Step-by-step explanation:
hope you are having a spectacular day and thankss!! - jada
Answer:
2
Explanation:
❤+❤=2
Hope this helps :)
Ginny has some money saved. She buys some books for $42. Now she only has $6 left . How much money did she originally have saved? (include equation)
a[tex]a^{2}+12^{2} = 13^{2}[/tex]
Answer:
a = ± 5
Step-by-step explanation:
Given
a² + 12² = 13² , that is
a² + 144 = 169 ( subtract 144 from both sides )
a² = 25 ( take the square root of both sides )
a = ± [tex]\sqrt{25}[/tex] = ± 5
1) A circle has a diameter of 16 cm. Find its circumference. (Use the calculator's value
of 7. Round your answer to the nearest tenth.).
Answer:
1) A circle has a diameter of 16 cm. Find its circumference=πd=π×16=16π=50.265=50.27=50cm
A school board voted whether to adopt a new math text book.Those that voted yes outvoted those that voted no by a ratio of 5:1 if 18 total school board members voted in the meeting how many voted yes for new math books?
Answer:
Members that voted yes = 15 Members
Step-by-step explanation:
Members that voted yes : members that voted no = 5 : 1
Total ratio = 5 + 1 = 6
total school board members that voted = 18
how many voted yes for new math books?
Members that voted yes = 5/6 × 18
= 0.8333333333333 × 18
= 15 members
Members that voted yes = 15 Members
members that voted no = 1/6 × 18
= 0.1666666666666 × 18
= 3
members that voted no = 3 members
Raina is going to watch a movie in her collection. She has 3 action movies, 4 comedies, and 5 dramas. She will randomly select one movie. What is the probability that the movie she selects is not a comedy?
Answer:
8/12 or about 66%
Step-by-step explanation:
Total movies = 12
Comedies = 4
8/12
When Joe solved a system using substitution, he got 7 = 9. What can Joe conclude? * 1 point The solution to the system is (7, 9). The system of equations does not have a solution. The work must be incorrect because it is not possible to get this equation. The system of equations has infinitely many solutions.
x = -0.25 and y = -6
Solve the expression: (1/3)y
Answer:
(1/3)y= -2
Step-by-step explanation:
I don't have a step-by-step explanation but I hope this helps!!!
A jet flies 175 miles in 7 minutes. How far will the jet fly in 85 minutes?
Answer:
2125 miles
Step-by-step explanation:
Okay so to work this out we first need to find out how far the plane flies in one minute. To do this we do:
175 = 7
divide both sides by 7 to get 1 minute
25 = 1
The plane travels 25 miles in one minute.
Now to get 85 minutes we just do 25 x 85
25 x 85 = 2125
The plane travels 2125 miles in 85 minutes.
Hope this helps you :)
Answer:
First, we have to find the miles the jet flies in 1 minute. So we divide 175/7.
Multiply the quotient by 85. The answer will be the product, or miles a jet flies in 85 minutes.
Hope this helps!
Step-by-step explanation:
if the spinner is spun 60 times, how many times can you expects the spinner to land on 2
what is the degrees of 4 radius
Which statement about 7/3 is true
A. 7/3 = 7 x 3/1
B. 7/3 = 7 x 3/3
C. 7/3 = 7 c 1/7
D. 7/3 = 7 x 1/3
Answer:
D, the rest are not true about the statement 7/3
Answer:
D. 7/3 = 7 x 1/3
Step-by-step explanation:
[tex]7 * \frac{1}{3} = \frac{7}{1} * \frac{1}{3} = \frac{7}{3}[/tex]
lucia and quinn train for a bike race. lucia bikes 46 miles in 240 minutes. quinn bikes 51 miles in 5 hours. Who bikes at a faster rate? Show your work.
Answer:
Lucia is fasterStep-by-step explanation:
Speed = distance / timeLucia:
46 miles / 240 min = 46 miles / 4 hours = 11.5 mphQuinn:
51 miles / 5 hours = 10.2 mphLucia is faster as 11.5 mph > 10.2 mph
An urn contains four red marbles, and five blue marbles. What is the probability of selecting at random, without replacement, two red marbles?
A. 16/72
B. 20/72
C. 12/72
D. 20/81
Answer: C. 12/72
Step-by-step explanation: 4/9 (the total of red marbles out of the urn) times 3/8 ( the probability of picking a red marble and how many marbles would be left) = 12/72
Btw I need help answering the rest of the questions if you don’t mind sliding the answers!
An account earns simple interest. $350 at 3% for 10 years
Answer:
3,5000 and 21% for account earns simple interest
If the product of 485 × 35 is 16,975, what is the product of 48.5 × 35? How do you know?
Answer:
48.5 × 35 = 1697.5
48.5 is 1/10 of 485. The answer of 48.5 × 3 must be 1/10 of the answer of 485 × 3. 1/10 of 16975 = 1697.5
Step-by-step explanation:
485 × 35 = 16975
48.5 × 35 = 1697.5
Will this quadratic f(x)=14(x−16)−7 shift to the up or down?
Answer:
Down
Step-by-step explanation:
The formula for quadratic equations is [tex]f(x)=a(x-h)^{2}+k[/tex]. In this k controls the y-values, and therefore controls the vertical shifts. If k is negative then the quadratic will shift down. Since k is -7 in this equation it will shift down.
You earn $62.50 shoveling snow off of 5 driveways. You charge the same amount for each driveway. How much did you earn for each driveway?
Answer:
the answer is 62.5/5=12.5
Answer:
12.5
Step-by-step explanation:
62.50 ÷ 5 = 12.5
Hope this helps!
39.2 m = ..... cm good luck
Answer:
[tex]32.9 \div 100 = 0.329cm[/tex]
Step-by-step explanation:
When you move from m to cm you divide by 100
Gas prices are typically marked up for holiday travel. If prices are marked up 10% and the regular price is $2.45, what will be the price after the mark-up?
Answer:
Step-by-step explanation:
Marked up 10% means that its 110% of the current price so.
1.10 (move decimal twice to the left since it is a percentage)
1.10 x 2.45 =2.695
Since we are talking about money just round up so:
$2.70 or $2.69
You plan to go snowboarding this weekend in Pennsylvania. The resort charges $15.75 per hour in addition to a $25 deposit to rent a snowboard. Find the total cost to rent the snowboard from 8:30 am- 12: 30 pm
Answer:
$88
Step-by-step explanation:
8:30 - 12:30 is 4 hours so 4 hour x 15.75 is 63 than add 25 and its a total of 88
Express as a sum:
a-5
m-n
Express as a difference:
7+3
a+5
a+b
Answer:
Step-by-step explanation:
a-5 = -5+a
m-n = m + (-n)
7+3 = 7 - ( -3)
a+5 = a - (- 5)
a+b = a - (-b)
The sum expressions are -5 + a and -n + m, while the difference expressions are 7 - (-3), a - (-5) and a - (-b)
The sum expressions
The expressions are given as:
a-5
m-n
Rewrite them as follows:
-5 + a
-n + m
They can also be rewritten as:
a + (-5)
m + (-n)
The difference expressions
The expressions are given as:
7+3
a+5
a+b
Rewrite them as follows:
7 - (-3)
a - (-5)
a - (-b)
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