A local tree farm is donating 50 trees. The students will plant some of the trees at the school and the rest at the library.
Answers
Answer:
6
Step-by-step explanation:
First you know they have 50 trees. Then, you know 3 of 25 will die.
25*2=50. 3*2=6.
Related Questions
Please help and this is easy?!?
Answers
Answer: You are correct.
Step-by-step explanation: If you changed the amount of seats then it would effect the amount of tickets sold
Mr. D'Angelo hired a painter to paint the outside of his house green. The painter must mix 3 gallons of blue paint with every 5 gallons of yellow paint in order to make the correct shade of green paint. Which ratio of gallons of blue paint to gallons of yellow paint will make the correct shade of green paint?
Answers
Answer:
[tex]\frac{3}{5}[/tex]
Step-by-step explanation:
3 gallons of blue paint and 5 gallons of yellow paint and this answer is a fraction so [tex]\frac{3}{5}[/tex] is the answer.
(2x -5) - 1.75(x+4) simplify
Answers
Step-by-step explanation:
=0.25x-12 I hope this helped:)
Answer:
0.25x−12
Step-by-step explanation:
(2x−5)−1.75(x+4)
Use the distributive property to multiply −1.75 by x+4.
2x−5−1.75x−7
Combine 2x and −1.75x to get 0.25x.
0.25x−5−7
Subtract 7 from −5 to get −12.
0.25x−12
A right cone has a slant height of 6 and a radius of 4. What is its surface
area?
A. 40 units^2
B. 56 units^2
C. 24 units^2
D. 16 units^2
Answers
The surface area of the cone is 16π square units.
What is the surface area of the cone?The surface area of the cone is given by;
⇒ Area = πrl + πr²
Here, We have;
A right cone has a slant height of 6 and a radius of 2.
Substitute all the values in the formula
⇒ Area = πrl + πr²
⇒ Area = π x 2 x 6 + π x 2²
⇒ Area = 16π
Hence, The surface area of the cone is 16π square units.
Learn more about the surface area here;
brainly.com/question/2835293
#SPJ5
I need help pzgsgddhdhddg
Answers
Answer:
The correct answer is 756÷10^2=7.56
Step-by-step explanation:
can i have brainliest please
Please help I’ll give you points! And mark you BRAINLY!!
Answers
Answer:
The answer = (-5,3)
Step-by-step explanation:
your welcome
Answer:
Point form: (-5,3)
Equation form: x=-5 y=3
Step-by-step explanation: Hope it helps ;)
[tex]4g - 7c + 3g[/tex]
simplify by combining like terms
Answers
Step-by-step explanation:
4g-7c+3g
7g-7c i hope this helps
Prove: The difference of the reciprocals
of two successive integers equals the
product of their reciprocals.
1
1
-
n
n + 1
[?]
n(n + 1)
[ ].[
n n+1
Answers
Step-by-step explanation:
let two successive integers n, n+1
difference of the reciprocals:
[tex]\frac{1}{n}-\frac{1}{n+1} \\=\frac{(n+1)-n}{(n)(n+1)}\\=\frac{1}{(n)(n+1)}\\=\frac{1}{(n)}\frac{1}{(n+1)}\\[/tex]
4/3 (3x-12)=2x+8 what is x
Answers
The answer is, X = 12.
hope it helps.
Answer:
x = 12
Step-by-step explanation:
simlify 4/3 * (3x-12)
4x - 16 = 2x + 8
combine like terms, so subtract 2x by 4x
2x - 16= 8
then finish combining like terms, so 16 plus 8
2x = 24
divide 24 by 2
x = 12
Find the volume of the solid obtained by rotating the region bounded by the given curves about the x-axis.
y = 3 − 3x^2, y = 0
Answers
Answer: [tex]9.6\pi[/tex]
Step-by-step explanation:
Given
Curve is [tex]y=3-3x^2[/tex]
boundary is y=0 i.e.
[tex]\Rightarrow 0=3-3x^2\\\Rightarrow x^2=1\\\Rightarrow x=\pm 1[/tex]
The volume of solid generated when rotated about the x-axis is
[tex]\Rightarrow V=\int_a^b\pi y^2dx[/tex]
Putting values we get
[tex]\Rightarrow V=\int_{-1}^{1}\pi (3-3x^2)^2dx\\\\\Rightarrow V=\int_{-1}^{1}\pi(9+9x^4-18x^2)dx\\\\\Rightarrow V=\pi \left [ \frac{9x^5}{5} - 6 x^3 + 9 x\right ]_{-1}^{1}\\\\\Rightarrow V=9.6\pi[/tex]
Plz answer....,.......................
Answers
Answer:
B and C
Step-by-step explanation:
Not A because the side lengths aren't multiples.
Not D because it would be congruent, unless it had different angles, but then similar shaps must have the same angles
Good luck <3
What is 271,403 rounded to the nearest hundred thousand
Answers
Answer:
300,000 is the nearest **hundred thousand
Step-by-step explanation:
brainliest?
Answer:
300,000
Step-by-step explanation:
13 yd
5 yd
11 yd
9 yd
6 yd
BE
?
Answers
Answer:
? measures (13 - 9) or 4 yards
Step-by-step explanation:
Element X is a radioactive isotope such that every 13 years, its mass decreases by half. Given that the initial mass of a sample of Element X is 8800 grams, how much of the element would remain after 25 years, to the nearest whole number?
Answers
evaluate function expression 5xf(1) + 5xg(9)
Answers
Answer:
5x(f+9g)
Step-by-step explanation:
5xf(1)+5xg(9)
Factor out 5.
5(xf+9xg)
Consider xf+9xg. Factor out x.
x(f+9g)
Rewrite the complete factored expression.
5x(f+9g)
Graph if needed:
You and a friend go to Tacos Galore for lunch. You order three soft tacos and five burritos and your total bill is $17.75. Your friend orders four soft tacos and two burritos and paid $12.00.
Answers
Answer:
Step-by-step explanation:
let tacos be x and burritos be y
so, your 1st eqn. is 3x + 5y = 17.75
2nd eqn. is 4x+ 2y = 12
Solving the 2 eqns: Multiply eqn 1 with 2 and eqn 2 with 5
So: 6x+10y=35.5
-20x-10y=-60
=-14x=-24.5
x=24.5/14 = 1.75
Substituting the value of x in eqn 1 : (3*1.75)+5y=17.75
y = 2.5
What is d?
2/3 x d = 40
Answers
Answer:
60
Step-by-step explanation:
2/3*d=40
d=40*3/2
d=60
Kenji is playing the video game Dragon Tamer, where players go on adventures finding and training dragons. In the first level of the game, he gets 10 points for finding a Silverthorn Dragon but gets
–
6 points when it scorches him with fire.
Answers
I really need point
-2(x+2)=1/4(-8x-16) how many solutions does it have
Answers
Answer:
many or few
Step-by-step explanation:
scan this code
A submarine descended 15 meters in 3 minutes. On average, how many meters did the submarine's position change per minute?
Answers
Answer:
5 meters per minute.
Step-by-step explanation:
A family picture is 4 in wide and 6 in long. The photographer is going to enlarge the photo to be 9 in. long.
How wide wil the enlarged choto be?
Enter your answer the box
Answers
Multiply all the numbers if the answer isnt correct sry
Find the length of segment VM, if the length of segment NT = 14, segment MU = 8 and segment VT =
42.
Answers
Answer: VM = 16
Step-by-step explanation:
Kash bought 6 notebooks for $15.00. How many notebooks can his sister buy with $10.00?
Answers
Answer:
4
Step-by-step explanation:
Making this problem into a proportion we get:
6/$15 = x/$10
Cross multiply 10 and 6, we get 60. Now divide that by 15, you get 4.
Talia grouped the terms and factored out the GCF of the groups of the polynomial 15x2 – 3x – 20x + 4. Her work is shown below.
(15x2 – 3x) + (–20x + 4)
3x(5x – 1) + 4(–5x + 1)
Talia noticed that she does not have a common factor. What should she do?
Talia needs to leave the polynomial as is because it is prime and cannot be factored.
Talia needs to group the terms differently.
Talia needs to factor out a negative from one of the groups so the binomials will be the same.
Talia needs to apply the distributive property to get the expression (3x + 4)(5x – 1).
Answers
Answer:
Talia needs to factor -1 out of one of the two binomials
Step-by-step explanation:
She could take:
3x(5x - 1) + 4(-5x + 1)
and rewrite it as:
3x(5x - 1) - 4(5x - 1)
= (3x - 4)(5x - 1)
Answer:
The answere is C.
Step-by-step explanation:
It is right on edge
Highly confused on this problem
Answers
180 - 90 - 24 = 66 degrees
I’ll give brainliest, i need to know the math done to get the answer. Need answers ASAP !!
Answers
Answer:
Approximately $242,000
Determine if the ordered pair (-2, -4) is a solution of
5x - 2y = -2.
Show ALL your work here
Answers
Add the words that complete the thought in the underlined sentence
Answers
Of the artwork would be the best answer because the context clue of Main Street!
Answer:
Of the artwork
Step-by-step explanation:
I got it right on the quiz
help meh plsssssssccsa
Answers
Answer:
I think 235.5 mm cubed
Step-by-step explanation:
The formula for the volume of a cone is V=1/3hπr².
1/3 x 9 x π x 5² =
1/3 x 9π x 25 =
1/3 x 225π =
75π
let's say π=3.14
75 x 3.14 = 235.5
The cube root of a number is 2. Write an equation, using x, that represents this situation.
Answers
Answer:
x - 8 = 0
Step-by-step explanation:
Since, the cube root of a number is 2.
Let the number be x.
Therefore,
[tex] \sqrt[3]{x} = 2 \\ cubing \: both \: sides \\ {( \sqrt[3]{x})}^{3} = {(2)}^{3} \\ x = 8 \\ x - 8 = 0[/tex]