Answer:
98 inches
Step-by-step explanation:
6x^2=294
x^2=49
x=7
2*7+2*42= 14+84=98 inches
A six sided cube is rolled. What is the probability of getting a 3 and then a 4, givrn the first number rolled was 3.
Answer:
1/6
Step-by-step explanation:
Use conditional probability:
P(A given B) = P(A and B) / P(B)
P(4 given 3) = P(4 and 3) / P(3)
P(4 given 3) = (1/36) / (1/6)
P(4 given 3) = 1/6
I need help pls help
Write an equation of the line that passes through point (2, −4) and has the slope m=12.
HUrry please
Joaana saves nickels and quarter in a jar
Answer:
The jar problem
Step-by-step explanation:
Joaana saves nickels and quarter in a jar
She looked to see if she had enough coins to fix her car
She didn't so she went on the side of the street to play her guitar
She played for money by a food bar
She worried she wouldn't make a lot
So she bet illegally on some chickens that fought
She was scared the cops would come and she would get caught
The saw the cops coming and her eyes lit up like a match
She grabbed $500 and she was one they wouldn't catch
It turns out she only needed $10 to fix a tiny scratch
She only had $5 is coins in her jar
Now she has $500 and can fix her car
Hope this helps ya! Keep smiling!
After 8 minutes, what is the position of Submarine D, relative to sea level?
Sub A. -4.5 m
Sub B. -6 2/5m
Sub C. -7.5 m
Sub D. -3 3/4 m
Answer:
-30
Step-by-step explanation:
-3 3/4x8=-30 hope this helps
Is (3, 2) a solution of -8x – 2y < 6?
yes or no
Answer:
Yes
Step-by-step explanation:
-8x-2y<6
-8(3)-2(2)<6
-24-4<6
-20<6
Answer:
-8x – 2y < 6
-8(3) - 2(2) < 6
-24 - 4 < 6
-28 < 6
True
Step-by-step explanation:
please help it’s due soon ): Find the slope of the line represented
by the data below.
the pie below is cut into 15 equal slices. Shade 1/3 of this pie
Answer:
Shade 5 slices.
Step-by-step explanation:
15 / 3 = 5
5 * 3 =15
Marcos sees a cake advertised as $15 or 2 for $25. What is the difference of the unit rate?
A. 2.50
B. 4.25
C. 10
D. 13
PLEASE HELLP ME FAST
Answer:
A. 2.50
Step-by-step explanation:
25 ÷ 2 = 12.5
15 - 12.5 = 2.50
Pls help i need to get this done or i will get grounded for a week
Answer: the answer is 3
Step-by-step explanation:
Isolate the x so in other words do the opposite, then you have your answer.
Answer:
D
Step-by-step explanation:
BRUH ALL IT SAYS IS "IT HAS ADDITION" HOW CAN YOU NOT SEE THAT I-
Note: Enter your answer and show all the steps that you please.
Are the ratios 25/45 and 15/27 proportional?
How do you solve this A-4=
Megan has three candles of the same length to provide light. Candle a
burns for exactly 72 minutes. Candle b burns twice as fast as candle a . Candle c burns
three times as fast as candle b . What is the greatest total number of minutes of light
that all three candles can provide?
In order to write log^(5) 25=2 in exponential form, it is necessary to convert it to the format bx=y.
What are the values of b, x, and y for the above equation?
Enter your answers in the order of b, x, y, separated by commas, like this: 42, 53, 64
A local hamburger shop sold a combined total of 685 hamburgers and cheeseburgers on Sunday there were 65 fewer cheeseburgers sold than hamburgers how many hamburgers were sold on Sunday
Answer:
32
Step-by-step explanation:
Which are correct representations of the inequality -3(3x-5)<5(2-x)
Answer: x > 5/-4
Step-by-step explanation:
There are 8 girls and 5 boys on the math team. Which ratio correctly describes the relationship between boys and girls on
the math team?
There are 5 boys for every 5 girls.
There are 5 boys for every 13 girls.
For every 5 boys there are 8 girls.
For every 8 boys there are 5 girls.
Mark this and retum
Save and Exit
Next
Submit
Answer:
For every 5 boys there are 8 girls.
how many diagonals does a nanogon have
Answer:
nanogon have 27 diagnals
HURRY PLEASE!!!!
the answer choices are
A. 62
B. 48
C. 132
Answer:
Step-by-step explanation:
a
What is the Measure of 3 ?
Solve the equation.
x(4x−11)=15
help eogijreoigdorifgjdoiufhgdifhg
4. Martha loves hot dogs, she eats 120 a day. Her friend dared her to eat sixty more one
day, how many days will it take for her to gobble 600 hot dogs?
Answer:
120*3.5=420+180=600
Which means it took her about 4 and half days.
Step-by-step explanation:
i need more help i'm so bad at this subject z/4 - 1/2 = 9? pls steps and test
answer: x=38
Step-by-step explanation:
hope I help you
Tthe area of a circle increases at a rate of 5 cm^2/s.
Required:
a. How fast is the radius changing when the radius is 4 cm?
b. How fast is the radius changing when the circumference is 5 cm?
Answer:
(a) 0.198 cm/s (b) 1 cm/s
Step-by-step explanation:
It is given that,
The rate of change of area of a cicle, [tex]\dfrac{dA}{dt}=5\ cm^2/s[/tex]
(a) The area of a circle is given by :
[tex]A=\pi r^2[/tex]
Differentiate both sides,
[tex]\dfrac{dA}{dt}=2\pi r\dfrac{dr}{dt}\\\\\text{Put the value of dA/dt and r = 4 cm}\\\\\dfrac{dr}{dt}=\dfrac{dA/dt}{2\pi r}\\\\\dfrac{dr}{dt}=\dfrac{5}{2\pi \times 4}\\\\\dfrac{dr}{dt}=0.198\ cm/s[/tex]
(b) Circumference, [tex]C=2\pi r[/tex] = 5 cm
[tex]\dfrac{dA}{dt}=2\pi r\dfrac{dr}{dt}\\\\\dfrac{dr}{dt}=\dfrac{dA/dt}{2\pi r}\\\\\dfrac{dr}{dt}=\dfrac{5}{5}\\\\\dfrac{dr}{dt}=1\ cm/s[/tex]
Hence,
(a) 0.198 cm/s (b) 1 cm/s
20 a) The area of a square field is 84642. A man takes 3 rounds of this field. Find the distance covered by him.
Answer:
So, the distance covered by man if he takes 3 rounds is 3491.16 inches
Step-by-step explanation:
We are given area of square field i.e 84642 and we need to find distance covered by man if he takes 3 rounds of the field.
Distance covered by man = Perimeter of square field
First we have to find length of side of square field.
The formula used is Area of square= (Length)^2
Putting value of area and finding length.
[tex]Area of square= (Length)^2\\\sqrt{Length} =\sqrt{84642} \\Length= 290.93\\[/tex]
So, length of square field is 290.93 inches
Now finding the distance covered by man if he takes 3 rounds
First find perimeter
Perimeter of square = 4*length
Perimeter of square = 4*290.93
Perimeter of square = 1163.72 inches
Distance covered by man if he takes 3 rounds = 3*Perimeter of square
Distance covered by man if he takes 3 rounds = 3*1163.72
So, the distance covered by man if he takes 3 rounds is 3491.16 inches
A bakery baked 16 pies in preparation for Thanksgiving. 3/4 of the pies were already sold. How many pies have been sold?
Answer:
12
Step-by-step explanation:
We have to find 3/4 th of 16
So it's 3/4 * 16 = 12
gcf and distributive property 24+20
Answer:
4(6 + 5)
Step-by-step explanation:
Given summation:
24 + 20
The greatest common factor:
Factors of:
24 = 1, 2, 3, 4, 6, 8, 12 and 24
20 = 1, 2, 4, 5, 10 and 20
the gcf = 4;
24 + 20 = 4(6 + 5)
This shows the gcf and distributive property
Write a problem in which $180 would be a reasonable answer
Answer:
One person collects $60 in a week what how many money will it have?
Step-by-step explanation:
Harpo, Groucho, Chico, Zeppo, Gummo and Karl are the finalists in the fabulous Clearers’ Publishinghouse sweepstakes.
Two prizes will be awarded: the Grand Prize and the Even Grander Prize. The prizewinners will be randomly selected (and it is possible that one person may win both prizes).
How many outcomes are possible?
Answer:
ADGTSGADADASDAWDSDWA
Step-by-step explanation:
AADASDWADS
