Answer:
127 if it says to use 3.14, 200 if it does not ask to use 3.14
Step-by-step explanation:
C=[tex]2\pi r[/tex]
Substitute C for 400
400=2*r
400=2r
divided both sides by 2
Answer is 200
someone thats amazing at math helppp
Answer:
4
Step-by-step explain
help pls give brainlest if correct
Answer:
The answer to #6 is A
The answer to #7 is B
Step-by-step explanation:
HELP ASAP MAYBE BRAINLIEST IF COREECT find the length of GH
Answer:
A
Step-by-step explanation:
Life becomes an unsolved mystery with any number of twist and turn awaiting us.And that's enough to fill any soul with terror
What is the surface area of the figure below? Round your answer to the nearest whole number.
584 ft2
624 ft2
674 ft2
1,248 ft2
Answer:
624ft2
Step-by-step explanation:
is high is different
Will mark Brainliest!
Find the volume of the composite figure
Answer:
Answer is 102
Step-by-step explanation:
multiply 21x16=336
18x13=234
336-234=102
Ms. Malia bought a laptop with a 10% discount. She also bought a mouse for $13.99 and spent a total of $621.49 before taxes. Write an equation to find the original cost of the laptop, x
i don't need the cost of x i just need a equation with x as the answer
Answer:
(621.49 x 0.1) + 13.99 = x
Step-by-step explanation:
Hope this helps.
What is this volume?
Answer:
3 ft^3
Step-by-step explanation:
Volume = (length)(width)(height)
V = (1)(3)(1)
V = 3
I will either mark the best or the first brainliest.
Write a function rule for "The output is eleven more than the input x.
PLZZZ HELP ME... I NEED THIS BY MIDNIGHT... PLZZZ HELP ME
Solve the following inequality 9x-2>43
Answer:
X>5
Step-by-step explanation:
If I am wrong, sry.
what is 4 15/24 as a decimal
Answer:
4.625
Step-by-step explanation:
All you do is divide 15/24 and then add the four before the decimal, and BOOM there is your answer! Good Day!
Answer:
The answer is 4.62500
Step-by-step explanation:
if 10= 15/-6+x , what is the value of 5 + x
a.7.5
b.12.5
c.80
d.0.5
Answer:
A. 7.5
Step-by-step explanation:
15 / -6 +x = 10
15 /-6 +x * (-6+x) = 10 * (-6+x ) : multiply both sides by -6+x
15 = 10(-6+x) : simplify
15 = -60+10x : distribute
15+60 = 10x : addition property of equality
75/10=10x/10 : division property of equality
x = 7.5
Answer:
A. 7.5
Step-by-step explanation:
Hillary bought a sweater that was raised in price from $89 to $106. What was the percent of increase/decrease on the sweater? Round your answer to the nearest tenth of a percent.
Each batch of Blueberry Breakfast Treats will make 12 muffins. Mrs. Penney wants to make enough muffins for each of the 35 students in her math club and herself to have one.
Blueberry Breakfast Treats
Number of Batches
1
2
3
4
Cups of Blueberries
Three-fourths
--
--
--
On a coordinate plane, a graph titled Blueberry Breakfast Treats has batches on the x-axis and Blueberries on the y-axis. Points A is (2, 1.5), point B is (2.6, 2.25), point C is (3, 2.25), point D is (4, 3).
If she does not want any leftovers, which point should Mrs. Penney use to determine the amount of blueberries she will need to make her muffins?
A
B
C
D
I think its B I am taking my test rn so I wanna double check
Evaluate the following expression. Type your answer as a number.
8 + 2³ - ( 4 × 3 ) + = ?
I WILL MAYBE GIVE BRAINLIEST IF CORRECT PLS ANSWER
[tex]\sqrt{49 } =[/tex]
a. 9
b. 14
c. 8
d. 7
Answer:
The answer is d
Step-by-step explanation:
cause 7 x 7 is 49
The areas of the four ovals are shown below.
Which list shows the ovals in order from least area to greatest area? (plz help I rlly need it)
A. Oval IV, Oval II, Oval I, Oval III
B. Oval II, Oval IV, Oval I, Oval III
C. Oval III, Oval I, Oval IV, Oval II
D. Oval II, Oval IV, Oval III, Oval I
Answer:
B
Step-by-step explanation:
the answer is B because 3 times pi is 9.42 and that makes oval 1 less than oval 3
Answer:
Option b oval 2, oval 4, oval 1, oval 3
Step-by-step explanation:
Oval 1 = 3×3.14= 9.49
Oval 2 = square root of 27 which rounded off is 5.2 then divide it by 2 which rounded off I'd 2.6
Oval 3 = 9.8
Oval 4 = 17÷3 = 5.7
On a coordinate plane, a rectangle has points (3, negative 1), (3, negative 5), (negative 6, negative 5), (negative 6, negative 1).
Which expression can you use to find the area of the rectangle?
3 times 6
4 times 6
9 times 4
4 times 3
Answer:
ok the answer is ( 9x4) there's your answer have a great day
Helppppppppppppppppppppppppp meeeeeeeeeeeeeeeeeeeee PLS
Answer:
5 squared is 25. 2*25+30=80
Step-by-step explanation:
can you help me plsssssssssssss
Answer:
A
Step-by-step explanation:
Its a simple equation.
What is the volume of the rectangular prism?
Volume = LWH
(Geometry)
Answer:
Step-by-step explanation:
so first, we will do area
Area = L X W
= 7 x 5
= 35 inches
Volume = Abase x hprism(same thing)
= 35 x 12
420 [tex]in^3[/tex]
the volume of the rectangular prism is 420.
HOPE THAT HELPED
can someone plz help for brainliest
Answer: part 1 multiplying part 2 the answer is 15000 but I don't know what scientific notation means tell me in comments
Step-by-step explanation:
Answer:
5.4 * 10^5
Step-by-step explanation:
We are multiplying to find this one.
Each second 15000 gallons of water flows.
There are 3600 seconds in an hour
15000 * 3600 = 54000000
54000000 in scientific notation is 5.4 * 10^5
Can someone help me I will give brainliest if correct this is urgent!
Answer:
x-3y+12 = 12-3y-2x+x+2x
3y+12 = x+3y+2x-3x+7+5
3x+y-12 = 4y+3y+3x-6y-10-2
x+3y+12 = 3x+2y-2x+y+12
Step-by-step explanation:
Answer:
Here ya go
Step-by-step explanation:
x-3y+12 = 12-3y-2x+x+2x
3y+12 = x+3y+2x-3x+7+5
3x+y-12 = 4y+3y+3x-6y-10-2
x+3y+12 = 3x+2y-2x+y+12
Given the proportional steel cost, how much do 200 pounds of steel cost?
Answer:
Your answer is B, 150
Step-by-step explanation:
If we look at the chart it says 160 pounds of steel is 120, so for example if we start from 40 we will have 30, so every time we add 40 pounds 30$ are added, meaning that 160+40=200, 120+30= 150, Thus B or 150 is our answer.
Answer:
$150
Step-by-step explanation:
Hi,
We know that 160Ibs of steel costs $120. To find the cost of 1Ib of steel, we have to divide both 160Ibs and $120 by 160. Here's what I mean...
Total amount: 160Ibs
Divide by 160...
Total amount: 1Ib
Total cost: $120
Divide by 160...
Total cost: $.75
That means that each pound of steel costs $.75
Now, multiply by 200 to get the total cost if you buy 200Ibs of steel...
200 x .75 = 150
The total cost would be $150
Hope this helps :)
WILL GIVE BRAINIEST PLEASE ONLY ANSWER WITH AN ANSWER
i need it urgently for class. Those you attach work will get brainiest over those who do not though you don't have to
Albie wants to build a ramp from his porch to a point on the ground 4 feet away from the base of the porch. What is the length, in feet, of the ramp if the porch has a height of 3 feet?
What is the missing length..
Answer:
c= 13
Step-by-step explanation:
A= 1/2bh
92.3= 1/2(14.2)h
92.3= 7.1h
h= 13
Gasoline in Mexico is measured in liters. One gallon is equal to 3.785 liters.
How many liters would it take to fill a 19-gallon tank? Round your answer to the nearest thousandth.
Answer:
71.915
Step-by-step explanation:
Cameron ran 5 miles less than Kyle last week, Cameron ran 9 miles. Which equation will tell you how many miles Kyle
ran?
A) x + 5 = 9
B) x - 5 = 9
C) x + 5 = -9
D) x - 5 = -9