Answer:
3:1
Step-by-step explanation:
This cylinder has a volume of 12cubic inches and a diameter of 4 inches.
Find the cylinder's radius and height.
h
Answer:
0.9554
Step-by-step explanation:
d = 4
r = d/2
r = 4/2
r = 2
V = 12
V = pi r^2 h
V = 3.14 * 2^2 * h
12 = 3.14 * 4 * h
12 = 12.56 * h
h = 12 / 12.56
h = 0.9554
Status
eview
А
D
C
ZABC is bisected by BD. If m2DBC = 65°,
then m ABC = [ ? °
Enter
I’ll mark whoever helps brainliest
Find the slope of the line passing through the points D(10,8) and E(-4, 4)
Answer: 2/7
Step-by-step explanation:
Slope form: y2-y1/x2-x1
4-8/-4-10 ==> -4/-14 ==> 2/7
a supplementary angle that has a 41 degree angle what is X
Answer:
X= 139
Step-by-step explanation:
1. Suplementary angle = 180 degrees
2. Set up the Equation
41 + x = 180
3. Solve
41 + x = 180
-41 -41
x = 139
What is the value of x ??
Answer:
b. 8
Step-by-step explanation:
I can’t figure it out
5 = 5 ( x + 6 )
Answer:
Step-by-step explanation:
Solution:
= − 5
The first term of a geometric series is 1 and the common ratio is 9. What is the 8th term of the sequence?
James has dimes and quarters saved up in his change jar. He has a total of 162 coins totaling $31.20. James has dimes
The question is incomplete:
James has dimes and quarters saved up in his change jar. He has a total of 162 coins totaling $31.20 what is the total amount james has in quarters?
a. $10.00
b. $6.20
c.$15.50
d.$25.00
Answer:
d.$25.00
Step-by-step explanation:
With the information provided, you can write the following equations given that dimes are equal to 0.10 and quarters to 0.25 to determine the number of dimes and quarters that James has:
x+y=162 (1)
0.10x+0.25y=31.20 (2), where:
x is the number of dimes
y is the number of quarters
First, you can solve for x in (1):
x=162-y (3)
Then, you have to replace (3) in (2) and solve for y:
0.10(162-y)+0.25y=31.20
16.2-0.10y+0.25y=31.20
0.15y=31.20-16.2
0.15y=15
y=15/0.15
y=100
Finally, you have to replace the value of y in (3) to find x:
x=162-100
x=62
Now, you know that James has 100 quarters and you can multiply this number for the value of a quarter to find the amount James has in quarters:
100*0.25=25
According to this, the answer is that James has $25 in quarters.
A certain forest covers an area of 4900 km². Suppose that each year this area decreases by 5.75%. What will the area be after
5 years?
Answer:
3,644 km²
Step-by-step explanation:
y = 4900(1 - .0575)^5
y = 4900(0.9425)^5
y = 3644.21
Pls help me I’m very bad at math
Answer:
(0,3) & (-3,15) -4
(-4,-3) & (-8,-4) 1/4
(3,10) & (1,7) 3/2
(8,6) & (12,5) -1/4
(-1,-4) & (2,-6) -2/3
(7,-4) & (11,0) 1
(6,-1) & (7,3) 4
(5,-2) & (11,2) 2/3
Step-by-step explanation:
A child released a balloon into the air 45 minutes ago, and the air forced the balloon to travel 5 miles before another child found it. At what speed did the balloon travel?
please help :) i will give brainlyest
Answer:
7
Step-by-step explanation:
Drag one of the arrows from -6 to 7
Help!! Ur the best if u can help!
Answer:
A
Step-by-step explanation:
Answer:
A.
Step-by-step explanation:
Hey! So look at 18 on the left-hand side. Then, look at the inches. Also, note that A is the exact same as the graph! Therefor, your answer is A!
Have a great day!
Brainliest please!
Hope this helps friend!
Jason bought a total of 20 medium and large pumpkins. If he bought 6 more large pumpkins as medium pumpkins, how many large pumpkins did he buy?
Answer:
26 large pumpkins
Step-by-step explanation:
4. A car traveled 110 miles in 2 hours.
What unit rate describes the speed of
the car?
Answer The question PLZZ no WEBSITE ANSWER
Answer:
The car is traveling 55 miles per hour
Step-by-step explanation:
Total miles divided by hours
110/2
55
Answer:
55 miles per hour
Step-by-step explanation:
110/2=55
please help me i dont have a lot of time left
Answer:
its 20 degrees
Step-by-step explanation:
vertical angles makes it 20degrees
Find the sum of (4 + 3x) + (2 + x).
Answer:
Your answer would be 8x+2
Step-by-step explanation:
4x+3x+x+2
Combine the like terms
Which gives you 8x+2
sarah and janie both have lollipops. Janie has 36 lollipops. This is 9 times as many as sarah. How many lollipops does Sarah have
Answer:
4
Step-by-step explanation:
Hello,
36 / 9 = 4
can someone please help me with this question? (no links!)
Answer:
75 degrees
Step-by-step explanation:
angles 6 and angle 2 are congruent/corresponding, so they have the same angle measure
Hope this helped! Have a nice day, and feel free to follow me on insta (leo_g_rios)
-
Answer:
75
Step-by-step explanation:
they the same
The two shorter sides of a triangle measure 12 cm and 18 cm. which of the following could be the length of the longest side of the triangle?
1. 30 cm
2. 17 cm
3.27 cm
4. 11 cm
Someone help and plz make sure it’s right plz :)
Answer:
6.3
Step-by-step explanation:
square root of (14.9k^2 - 13.5k^2)
Give three Consecutive iintegers in descending order such that (-4) is the smallest
Answer:
-2, -3, -4Step-by-step explanation:
Three consecutive integers in descending order are:
-2 > -3 > -4HELPP ME PLEASE ITS DUE TODAYY!!!!!
Answer:
add a point 4 units to the left
Step-by-step explanation:
Answer:
Add a point 5.5 units right of 1
Step-by-step explanation:
I used a ruler, and found out that the distance between 0 and 1 is 1cm. The distance between 0 and x is 2.5cm. Since x is to the left of 0, x = 2.5.
4 - -2.5 = 4 + 2.5 = 6.5, or 6.5 units right of 0, which is the same as 5.5 units right of 1.
[tex]2x-7y=9\\x+2y=10[/tex]
Answer:
x=8 y=1
Step-by-step explanation:
you have first and second equation, YOU MUST FIND THE THIRD EQUATION
SOLUTION
FIND equation 3 from 2
x+2y=10
x=10-2y...........3
Substitute equation 3 from first (not from the equation where you got equation 3)
2 (10-2y)-7y=9
20-4y-7y=9
-11y=9-20
-11y= -11
-11y/-11= -11/-11
y=1
Find the value of x from the third equation
x=10-2 (1)
x=8
Find the inverse of each function. g(x)=∛(x-2)
Please show the steps. I can show you what I have so far if you want, too.
Just please don't put some Ludacris thing, like "ldsnvlsjdsv" Okay? thankyou :)
Answer:
x=2
Step-by-step explanation:
g(x)=∛(x-2) -Substitute g(x)=0
0=∛(x-2) -Swap the sides of the equation
∛(x-2)=0
∛(x-2)=0 -Set the radicand equal to 0
x-2=0
x-2=0 -Move the constant to the right hand side and change its sign
x=2
I Hope this helps! If you are good at geometry I really need help. Please let me know! :)))
1. Jake makes $11.00 per hour. He is getting a raise of 20% to his hourly pay. How much
will he make per hour after his raise? Show your calculation.
Answer:
$11,00 x ( 100% + 20%) = $13.2 /h
Step-by-step explanation:
Subtract 19 and 4, triple the difference, and then add
four-fifths.
Answer:
45.8
Step-by-step explanation:
I think that is the correct answer
Somebody please help me
Answer:
169 [tex]cm^2[/tex]
Step-by-step explanation:
The surface area is the two-dimensional distance around a figure. In essence, if one was going to wrap the figure in paper, the surface area would be the amount of paper one would need. To find the surface area, one would have to find the area of each individual face, and add up the values.
(7) * (5) = (35)
(9) * (5) = (45)
(7) * (5) = (35)
([tex]\frac{1}{2}[/tex]) * (6) * (9) = (27)
([tex]\frac{1}{2}[/tex]) * (6) * (9) = (27)
Add up all of the values:
(35) + (45) + (35) + (27) + (27) = 169
The following table is for which exponential function?
- 8x + 2y = -4
Find the slope and the v-intercept.
Then use them to graph the line.
Answer:
x= 1 /4 y+ 1 /2
Step-by-step explanation: