HELPPPP PLEASE WITH THIS QUESTIONI WILL MARK BRAINLIEST
1. The blades of a ceiling fan rotate about a circle of 113 inches. What is the most likely length of a ceiling fan blade?
a. 24 inches
b. 18 inches
c. 36 inches
d. 12 inches
Answers
Circumference is 113, and the formula to find the radius is
R ≈ 17.98
So, the most likely length of of the blade would be B) 18 inches.
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Jerry, is an electrician,worked 7 months out of the year.What percent of the year did he work?
Tell whether x and y show direct variation.xy=5
How do you solve this problem below :44/p = 11/5
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Y= amount she earns
Y= 462.30m
2.
Maybe C
3.
A- No
B- yes
C- yes
D- no
E- yes
Hope I helped!!
Zero
One
Infinitely many
Answers
3x – 4y = 12-4y = 12y = -3
there seems to be a solution
Answer:
2 = 2 infinitely many
Step-by-step explanation:
cancel out -4y + 4y because that equals 0 then your left with 2=2 meaning infinitely many solutions i checked it with photo math
Answers
The number 10 increased by 6 and then doubled equals 32.
To express the situation where a number (x) is increased by 6 and then the sum is doubled, we can write it as:
2(x + 6)
In this expression, (x + 6) represents the number increased by 6, and then multiplying the sum by 2 doubles the result.
For example, if the number x is 10, then the expression would be:
2(10 + 6) = 2(16) = 32
So, in this case, the number 10 increased by 6 and then doubled equals 32.
For more details of doubled equals :
#SPJ6
Answer:
2(X+6)
Step-by-step explanation:
Answers
Yes. Exactly. "One dozen" means twelve.
Answers
Hope This Helps
4 quarts = 1 gallon
1/4 of a gallon = 1 quart
So, our answer is that:
1/4th of a gallon is equal to a quart
Answers
A rectangle, let length=a and width=b
perimeter: a+a+b+b=820
2a+2b=820 --> a+b = 410
Make a or b the subject: a=410-b
Area: ab=42 000 (area of a rectangle, length x width)
Sub a in.
b(410-b) = 42000
Expand: 410b - b^2 = 42000
Rearrange and use quadratic formula: b^2 -410b + 42000=0
b= 210 (can only be positive because length cannot be negative)
Sub this value back into perimeter or area equation: a + 210 = 410 --> a =200
Therefore, a= 200 and b=210.
Depending what you made the width is, it should be 200ft.
(I may have made some calculation errors as i'm not used to typing it out, but the process should be correct) I hope helps! :)