Answer:
The more nights they practice, the better score they get.
Hope this helps
A factory increased its production by 22%and produced 4900tonnes. How many tonnes was it producing before
Answer:
whfjajfigiiwitohoeirtiririri neji
Write the an equation of a line that is perpendicular to y= 1/3x + 5 and intersects it at the y intercept
Answer:
y = -3x + 5
Step-by-step explanation:
For two lines to be perpendicular, the product of their slope must be -1.
Slope of the given line M = 1/3
Slope of the required line is m
If product is -1, then;
Mm = -1
1/3 m = -1
m = -3
SInce it intersects at the y intercept, y intercept c = 5
Get the required equation. Substitute m = -3 and c = 5 into the equation
y = mx+c
y = -3x + 5
Hence the required equation of the line is y = -3x + 5
NEED HELP ASAP
The Ramirez Family is planning to put an above ground swimming pool in their back yard. Their yard is a 38 ft by 58 ft rectangle and the pool will be a circle with a diameter of 16 ft, as shown below. They will fill the rest of their yard with grass.
Answer: It would be approximately 2000 ft.
Step-by-step explanation:
3) Calculate the area of the entire triangle below. Show your work *
22
31
8
Answer:
a = 1/2 (b) (h)
Step-by-step explanation:
Use Pythagorean theorem for sub triangle on the left: 8^2 + h^2 = 22^2
Use Pythagorean again for sub triangle on the right: x^2 + h^2= 31^2
Find your base: 8+x=b
Find entire area: a = 1/2 (b) (h)
Which is a solution to the inequality y > 2 + 9x? Select all that apply.
A (7,67)
B (8,74)
C (5,49)
D (4,37)
The options that represent solutions to the given inequality are:
A (7,67)C (5,49)What is the inequality?The inequality is:
[tex]y > 2 + 9x[/tex]
Item a:
x = 7, hence, the solution is:
[tex]y > 2 + 9(7)[/tex]
[tex]y > 67[/tex]
67 > 65, hence it is a solution.
Item b:
x = 8, hence, the solution is:
[tex]y > 2 + 9(8)[/tex]
[tex]y > 74[/tex]
74 = 74, hence it is not a solution.
Item c:
x = 5, hence, the solution is:
[tex]y > 2 + 9(5)[/tex]
[tex]y > 47[/tex]
49 > 47, hence it is a solution.
Item d:
x = 4, hence, the solution is:
[tex]y > 2 + 9(4)[/tex]
[tex]y > 38[/tex]
37 < 38, hence it is not a solution.
You can learn more about inequalities at https://brainly.com/question/25235995
What is m∠8 if m∠4 = 50°?
Answer:
it would also equal 50
Step-by-step explanation:
angle 4 and angle 8 are corresponding angles meaning that they are the same angle
11 = x + 9 then what’s x=___ ??
Answer:
2
Step-by-step explanation:
subtract like this: 11-9=2
Answer:
x = 2
Step-by-step explanation:
11 = x + 9
11 - 9 = x + 9 - 9
2 = x
x = 2
3 (2x+8) = 60 x=____
Answer:
x=4/9
Step-by-step explanation:
3(2x+8)=60x
6x+24=60x
6x+24-24=60x-24 -60x
-54x=-24
-54x= -24
x= 4/9
Which graph represents the solution to the compound inequality?
–6 < 3x – 12 ≤ 9
Answer:
second graph
Step-by-step explanation:
Solving the inequality
- 6 < 3x - 12 ≤ 9 ( add 12 to all 3 intervals )
6 < 3x ≤ 21 ( divide the intervals by 3 )
2 < x ≤ 7
The graph has an open circle at 2 and a closed circle at 7
This is represented on the second graph
What is 807,000,000 written in scientific notation?
Answer:
8.07 × 10⁸
HOPE THIS HELPS
Calculate the question below by assumed mean method... class 10
The formula to calculate mean= Add the numbers and Divide by how many numbers( there are 7 numbers)..............
If the answer is wrong.....
Sorry, because I read in class nine........
4x+3 x f(x)=15 solve for "f(x)"
Answer:
N-numeral number 12xy=0
Step-by-step explanation:
sana po makatulong po sa inyo
evaluate the expression
5x2^2
Answer:
2 ez cuh the answer is
20 x
Step-by-step explanation:
please give me brainlist I just need 3 more
Answer:
20
Step-by-step explanation:
Ok so,
2^2 = 4
*i'm just rewriting the expression*
so now it would be 5x4 which would be 20.
hope this helps! have a good day! pls mark brainliest!!!
Find x correctly pleaseeee !!!!!!!!!!!!!! Will mark Brianliest !!!!!!!!!!!!!!!!!!
Answer:
No one gets math also saying you will mark Brainliest doesn't make me want to answer more...
Step-by-step explanation:
Try watching videos trust me you will learn a lot more.
What is the central idea of this text?
A
Hurston was an amazing African-American writer who was unappreciated during
her lifetime.
O
B.
Hurston was an important African-American writer and anthropologist who
helped to preserve the African-American culture and experience.
С
Hurston was a strong-willed, vibrant African-American woman who fought for
what she wanted and found a way to get it.
D
Hurston was a popular and important African-American woman in the Harlem
Renaissance.
Ahhh
Answer:
B
Step-by-step explanation:
Hurston was an important African-American writer and anthropologist who
helped to preserve the African-American culture and experience.
Please help due today
Answer:
it is the 3rd one
Step-by-step explanation:
Answer:
it's e/g
Step-by-step explanation:
adjacent/hypotenuse
the third option, as stated by someone else, is hypotenuse/adjacent, makig it incorrect
(3x 2 + 5x - 8) and (x^2-3x + 2)
Answer:
(3x 2 + 5x - 8) = (3x+8)(x−1)
(x^2-3x + 2)= (x−1)(x−2)
Step-by-step explanation:
you just have to factor
Answer:
1) 11x-8
2) x2-3x+2
Step-by-step explanation:
if it is correct plz plz mark as brainliest
thank you
19NBoli
Help for brainliest.
Answer:
160 hope this work!!! love
write two numbers that multiply to the value on top and add to the value on bottom. its for a test
Answer:
-6 and -3
Step-by-step explanation:
i need help my teacher talks to fast and i don't get anything he says
Answer:
2$+(1.29$ x 30)=40.70$
Step-by-step explanation:
Help me out please, I really need an explenation... I don’t get it...
Just as a plane figure can have mirror lines of symmetry, so can a solid have mirror planes of symmetry dividing it into mirror-image halves. Thus, a cuboid has three planes of symmetry dividing it into two halves.
D. 3
solve the equation 3m - 7 = 8
will give brainliest and be grateful!
Answer:
m=5
Step-by-step explanation:
3(5)=15
therefore,
15-7=8
<3
Answer:
Add 7 to both sides of the equation
3 − 7 + 7 = 8 + 7
Simplify
3m = 8 + 7
3 = 1 5
Divide both sides of the equation by the same term
3 = 1 5
3 / 3 = 1 5 /3
The answer
= 5
Hope it helps you : )
Identify the initial amount a and the rate of growthr (as a percent) of the exponential function y = 25(1.2). Evaluate the function when t = 5. Round your answer to the nearest
tenth
a=
T=%
When t = 5, y =
how many perfect squares are divisors of 10
Answer:
0
Step-by-step explanation:
1^2=1
2^2=4
3^2=9
We can stop here because the from here on forward they are bigger than 10 itself.
What are all the ways I could factor the expression 32t - 48?
Answer:
take out 16 from both 32 and 48
Step-by-step explanation:
you'll get 16(2t-3)
Answer:
2(16t-24)
Step-by-step explanation:
2(16t-24)
32t-24
hope it's helpful ❤❤❤❤
THANK YOU.
The Blue Shell's flight path is modeled by the equation:
y = -10x2 + 100x + 750
a) Fill in the table below. The points will be used to plot on the below graph to create a
parabola.
b) Based on the table, what is the maximum
Y у
height the blue shell reaches?
Answer:
1. I assume you just pick some arbitrary x and y numbers to plug in the equation. but if you answer part b and c first, part a might be easier for what values to choose.
2. if you do a quick browser search for how to find the max height of a parabola, then you can learn how to.
3. research on Browser. you can also just make y = 0.
vertex is max height, both zeros is just solving the equation for the x values. axis of symmetry is just the vertex point with a line through it.
(c)
2x - 3y = 1
3x + y=-5
Solve geographically
Answer:
1) x=3/2y+1/2
2)x=-1/3y+-5/3
Step-by-step explanation:
1)
Let's solve for x.
2x−3y=1
Step 1: Add 3y to both sides.
102x−3y+3y=1+3y
2x=3y+1
Step 2: Divide both sides by 2.
2x/2
=
3y+1/2
x=3/2y+1/2
Graph the function y=4/3x+3
Answer:
Basically, you will first graph the 3 or (0,3) on the graph. Then you go 4 units up and 3 units to the right.
Hope this helps, thank you !!
49%
The value of V is double the value of Q.
Choose the correct formula.
A- V= Q2
B- V= Q + 2
C- v = 을
C- V = 20
I need help with this problem, if someone could answer it, it'd make me happy^^
Find y in XYZ if measure Y = 36, measure X = 49, and x = 12.
Answer choice:
A. 0.04
B. 9.35
C. 14.80
D. 15.41