Answers
Answer:
I think you have to solve the 2a^2+6a/5 and that i think would be 4a+6a/5 then add the 4 and 6. So 10/5 the you'd get 2a. then Id.k the other one
Step-by-step explanation:
Related Questions
1.
Use the graph.
a. Which plant was the tallest at the beginning?
b. Which plant had the greatest rate of change over the 6 weeks?
A. plant 3; plant 3
B. plant 1; plant 3
C. plant 2; plant 2
D. plant 3; plant 1
Answers
Answer:
A. plant 3; plant 3
Step-by-step explanation:
Plant 3 was the tallest at the beginning. We know this because it is the plant with the highest recorded height at time = 0.
Plant 1 grew 3.5 inches over 6 weeks.
Plant 2 grew ~ 2.25 inches over 6 weeks.
Plant 3 grew 4 inches over 6 weeks.
> This means that plant 3 grew the most, or had the greatest rate of change, over the 6 weeks.
In ΔMNO, m = 780 inches, o = 760 inches and ∠O=164°. Find all possible values of ∠M, to the nearest degree.
Answers
Answer:
So the answer is both
180 and 328 (but it may or may not show you "not possible, if so, then you got it right)
Step-by-step explanation:
SinA/a= SinB/b
1. SinM/780 = Sin164/760
2. 780sin164/760 = 0.2828909704
3. M = sin^-1 (0.2828909704)= 16.4328229 or 16
Check for possibility
180-16= 164
164 + 16= 180 (not possible)
164 + 164= 328 (not possible)
Answer:
just don't type anything there is no possible answer
Step-by-step explanation:
delta math
A bicycle tire makes 40 full revolutions while traveling where Scott is standing to where Steve is standing. If a tire has a diameter of 20 inches what is the approximate distance between where Steve is standing?
Answers
Answer:
2513.27 inches
Step-by-step explanation:
Given that:
Diameter = 20 inches
Number of revolutions = 40
For a complete revolution :
Distance traveled = Circumference = 2πr
2 * π * 20/2 = 62.831853 inches
Distance per revolution * number of revolutions
62.831853 * 40
= 2513.2741 inches
= 2513.27 inches
Can someone give the answers for 1-6 ?
Answers
Answer:
Step-by-step explanation:
1)3.14.16
2)78.54
3)12.57
4)346.36
5)72.38
6)i don't know sorry but this is better than no answer
Which equation shows the relationship between the volume, (V) of the prism and its height (h)?
Answers
Answer:
h = V/lw
Step-by-step explanation:
We know the formula for the volume of a rectangular prism is V = lwh. We need to use this equation and solve for h by dividing lw on both sides.
V = lwh
V/lw = h
The line 1 has equation 5x + 6y + 30 = 0. Given
that P is the point (3, -1), find
(i) the coordinates of the point where l crosses the
x-axis,
(ii) the coordinates of the point of intersection
of l with the line x = 2,
(iii) the equation of the line passing through P
and having the same gradient as I,
(iv) the equation of the line passing through P
and having a gradient of 0.
w through the points ACO 3).
Answers
Answer:
Step-by-step explanation:
i) the x-intercept is when y=0
5x+6(0)+30=0
5x=-30
x=-6
hence the point is (-6,0)
ii)5(2)+6y+30=0
10+6y+30=0
6y=-40
y=-20/3
hence the point of intersection is (2,-20/3)
iii) y+1=-5/6(x-3)
6y+6=-5x+15
6y+5x=9
iv) y+1=0(x-3)
y=-1
Solve the inequality of x - 4< -3
Answers
Answer:
x < 1
Step-by-step explanation:
x - 4 < -3
x < 1
Answer:
x < 1 in inequality form :)
Explanation:
x - 4 < -3
x < 1
f(x)=x2 + 4x -6
f(x) can be written in the form (x + m)?+n.
Find the value of m and the value of n.
Answers
Answer:
m = 2 and n = -10
Step-by-step explanation:
The given function is f(x) = x² + 4·x - 6
The form in which f(x) is to be written = (x + m)² + n, which is the standard form of a quadratic equation
We have;
f(x) = x² + 4·x - 6 = x² + 4·x + 4 - 6 - 4
f(x) = x² + 4·x + 4 - 6 - 4 = (x + 2)² - 10
f(x) = (x + 2)² - 10
By comparison with (x + m)² + n, we have;
m = 2, and n = -10
Angela took 56 minutes to take her history test. Bryan took 70% of the time that it took Angela to complete the test. How long did it take Bryan to take his history test?
Answers
Lila uses craft sticks to make stars for an art project. She uses5 craft sticks for each star,and she has 19 craft sticks. Lila makes as many stars as she can how many stars does Lila make? Please helppp
Answers
Answer:
3
Step-by-step explanation:
Number of craft stick per star = 5
Total number of craft stick had = 19
Total Number of stars that could be made :
Total number of craft stick / number of craft stick per star
= 19 / 5
= 3.8
The maximum Number of stars she could make is the whole number value (discarding the remainder) = 3
Graph the inequality on the awes below
y>-x+3
Answers
I need the lateral area, total area, and the volume. Would greatly appreciate your help!
Answers
la 4gStep-by-step im so weird
What is the volume of the figure? 4,536 mm 3 3,402 mm 3 2,268 mm 3 1,134 mm 3 just put answer no explanation
Answers
Answer:
The answer is 2,268 mm 3
Step-by-step explanation:
Cual es el volumen del concreto que necesitamos para construir cuatro columnas circulares si el diámetro de cada una es de 50 cms y la altura y la altura son 3,5(la respuesta en ms)
Answers
Answer:
27488.92 cm³
Step-by-step explanation:
El volumen de concentre para columna circular = área de superficie del círculo × altura de la columna.
= πr² × h
Dado que:
diámetro = 50 cm
height = d/2 = 50 cm / 2 = 25 cm
= 3.5 cm
Entonces:
El volumen de concentre para columna circular = πr² × h
El volumen de concentre para columna circular = π(25)² × 3.5
El volumen de concentre para columna circular = 6872.23 cm³
Para cuatro columnas circulares; el volumen será: = 4 × 6872.23 cm³
= 27488.92 cm³
3/7+2/7
I'll mark brainless
Answers
Answer:
5/7
Step-by-step explanation:
cause yeah
Answer:
0.714285714286
Step-by-step explanation:
3/7+2/7 = 0.714285714286
Give the coordinates of the point obtained from each reflection.
Reflect the point (8,-7) across the x-axis:
Reflect the point (8,-7) across the y-axis:
Answers
Geometric mean of 2 and 10
Answers
Answer:2 square root of 5
Step-by-step explanation:
The geometric mean of 2 and 10 is 2√5.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
The geometric mean of a and b is √(ab).
Now,
a = 2 and b = 10
so,
The geometric mean of 2 and 10.
= √(2 x 10)
= √20
= 2√5
Thus,
The geometric mean of 2 and 10 is 2√5.
Learn more about expressions here:
https://brainly.com/question/3118662
#SPJ2
How do you reverse a power? for example, if c^2 = 225 how do i find out the value of C
Answers
Answer:
112.5
Step-by-step explanation:
You have to divide 225 by 2 and that's the answer you should be able to get.
benny sold half of his comic books and then bought 6 more. he now has 14. how many did he begin with?
Answers
Answer:
Benny started off with 16 comic books.
Step-by-step explanation:
x/2 + 6 = 14
solve
x/2 + 6 = 14
-6 -6
x/2 = 8
multiply by 2
x = 16
Hope this helped! Have a nice day! Plz mark as brainliest!!!
-XxDeathshotxX
if he got 6 more that would be 14-6
leaving you with 8 and 8x2 is 16
Change 4/5 to a decimal
Answers
Answer:
0.8 because 4 divides by 5 is 0.8
Answer:
here we need to devide
4÷5=0.8
so
4/5=0.8
Fill in the blanks and explain the pattern.
1/2, 1/6, 1/18, 1/54, ___, ___, ____
Answers
Answer:
1/2, 1/6, 1/18, 1/54, 1/162, 1/486, 1/1458
You multiply the previous number by 1/3
Step-by-step explanation:
1. Find out weither the pattern is a geometric sequence or an aritmatic sequence. It is a geometric sequence becuse you multiply the last number by 1/3.
Can Somebody help me real fast?
Answers
Answer:
x= 9
Step-by-step explanation:
7*9= 63
9*3= 27
63+27= 90
Give the digits in the thousands place and the tens place. 7195
Answers
Answer:
the digits in the thousands place is 7
and the digits in the tens place is 9
Section 1
Watson wrote an inequality on the board.
x + 10 < 21
Which value(s) make(s) the inequality true?
Select ALL that apply.
which one fills in x
Answers
Answer:
x<11
Step-by-step explanation:
x+10<21
-10 -10
x<11
Given the sequence: 8, 4, 0, -4,-8, -12, ...
Answers
Answer:
It is subtracting 4 each time, if it were to go on it would go -16 -20 -24 -28 -32 -36 -40 -44 -48 -52 etc
Step-by-step explanation:
A building has 816 feet tall and it has 102 floors, each floor is the same height. How tall is each floor?
Answers
Answer:
8 feet tall
Step-by-step explanation:
Divide 816 by 102 to get 8 feet.
Answer:
The hight of each floor is 8(ft).
Step-by-step explanation:
If you divide 816(ft) by 102 floors you will get 8(ft) making each floor 8(ft) because the building's hight divided by the floors would make an amount of the hight of each floor.
How much would it cost to purchase 7.5 lbs of walnuts? 3.5 Walnuts in Bulk It costs $3.45 to buy Alb of chopped walnuts. Explain or show your reasoning.
Answers
Answer:
2.16
Step-by-step explanation:
A man is parasailing on a lake. The rope he is holding is 150 feet long and he is 45 feet above the water. What is the horizontal distance between the man and the boat? Round your answer to the nearest tenth.
Answers
9514 1404 393
Answer:
143.1 ft
Step-by-step explanation:
Assuming the rope is tied to the boat, and that the geometry can be modeled by a right triangle, the Pythagorean theorem is helpful.
150² = 45² + d²
d = √(150² -45²) = √20475 ≈ 143.1 . . . . feet
The horizontal distance between the man and the boat is about 143.1 feet.
The graphs below have the same shape. What is the equation of the blue graph? (apologies for bad quality)
Answers
Answer:
The blue graph is translated 3 units to the left and two down, so the new equation would be g(x)=(x-3)^2-2
The sum of 2 numbers is 20 their difference is 4 what are the 2 numbers
Answers
Answer: 12 and 8
Step-by-step explanation:
Their difference is four while others aren't.