Answer:
40
Step-by-step explanation: Make a proportional relationship. Make 25% into a fraction, 25/100. Then make 10 into a fraction using a variable. For example 10/p. Then cross multiply. 100x10=1000. Divide 1000 by 25 and the answer would be 40.
please awnser!!!!!!!!!!!
Answer:
A is the answer because the formula for the volume of cylinder is V=πr^2h
Step-by-step explanation:
Answer:
A i think
Step-by-step explanation:
So area of a circle is π2^2 so 3.14 x 64 (because its ^2 and the radius is 8!) then u get 200 and something then times 8 and u get around 1607.7
Please help. Thank you in advance
Answer:
A=8in^2
Step-by-step explanation:
Lw/2=area for triangle
i need help please, i will give brainest
Answer:
what so you need help with?
Step-by-step explanation:
I cant promise I will be much help but I can try
Can someone pls question 20
Answer:
it's the second option
Step-by-step explanation:
Answer:
Translate 2 units up and reflect over the line x = 1
Step-by-step explanation:
1111111111111111111111111111111
go to math antics on youtu
(-3,y) and ( 1,-7); m =-4
Answer:
y = 9
Step-by-step explanation:
I dont get the question.
if you are trying to find y, (-7-y)/(1-(-3)) = -4
(-7-y)/4 = -4
-7-y = -16
-y = -9
y = 9
Order The Numbers from least to greatest
A.79.05
B.79.443
C.79
D.79.675
Answer:
1. 79
2. 79.05
3. 79.443
4. 79.675
I just crossed down
Answer:
C. 79
A. 79.05
B. 79.443
D. 79.675
Step-by-step explanation:
Hope this helps but you can give the other person brainliest since he answered first.
#KeepOnLearning❤️❤️❤️❤️
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help me with which triangle it is and how do I find x?
Answer:
isosceles
x=14
Step-by-step explanation:
isosceles because of the two I symbols on the triangle
x+5=2x-9
5+9=2x-x
14=x
Step-by-step explanation:
it's an isosceles triangle,
as an Isosceles triangle have two equal sides so
→ 2x - 9 = x + 5
→ 2x - x = 5 + 9
→ x = 14
therefore, value of x is 14.
2(14) - 9 = 28 - 9 = 19
14 + 5 = 19
hope this answer helps you dear take care!
Find the slope of the line
Answer:
The slope is -3/2
What is the equation in slope-intercept form of the line that passes through the point (-2,3) and is parallel to the line represented by y= - 3/4x + 4?
Answer:
[tex]y = \frac{-3}{4}x + \frac{3}{2}[/tex]
Step-by-step explanation:
Because is a line the equation is of the form
[tex]y = mx + b[/tex]
Since both lines are parallel the slope of both equations are the same
[tex]y = \frac{-3}{2}x + b[/tex]
Now for find the unknow [tex]b[/tex] replace the [tex]x[/tex] and [tex]y[/tex] fo the given point.
[tex]3 = (\frac{3}{4}) 2 + b[/tex]
[tex]3 = \frac{3}{2} + b[/tex]
[tex]3 - \frac{3}{2} = b[/tex]
[tex]\frac{3}{2} = b[/tex]
So the final equation is equal to
[tex]y = \frac{-3}{4}x + \frac{3}{2}[/tex]
24 + 0.3( 24 + 21) + 24 + 8 =
Answer:
1125.5
Step-by-step explanation:
24 + 0.3( 24 + 21) + 24 + 8 = 24.3 (45) + 32
= 24.3 x 45 + 32
= 1093.5 + 32
= 1125.5
Answer:
69.5
Step-by-step explanation:
desculpa se não estiver certo em matemática mais previso ajudar meu irmão então peguei a resposta no
find the value of 25-4y when y= 4/5
4 x 4/5 = 3 1/5
25 -3 1/5 = 109
Answer = 109
Answer:
21.8
Step-by-step explanation:
25-4y
25-4(4/5)
25-3.2
21.8
Plot the points (5, - 1), (1, - 1) and (- 3, - 1) What the equation of the line that goes through these points?
Answer:
x−8y=13
Step-by-step explanation:
The equation of the line passing through the points ( 5,-1) and (-3,-2) will be [tex]y = \dfrac{1}{8} x- \dfrac{13}{8}[/tex].
What is an equation of the line?A line equation is defined as a linear equation with a degree of one. The line equation has two variables, x and y. The third parameter is the line's slope, which represents the line's elevation.
The following is the general form of the line equation:
y = mx + c
m = slope
c = y-intercept
[tex]m = \dfrac{y_2-y_1}{x_2-x_1}[/tex]
Calculate the slope of the line:-
[tex]m = \dfrac{y_2-y_1}{x_2-x_1}[/tex]
[tex]m = \dfrac{ -2 + 1 } { -3 - 5 }[/tex]
[tex]m = \dfrac{1}{8}[/tex]
The y-intercept will be:-
y = mx + c
[tex]-2 = \dfrac{-3}{8} + c[/tex]
[tex]c = \dfrac{-13}{8}[/tex]
The equation can be written as:-
y = mx + c
[tex]y = \dfrac{1}{8} x- \dfrac{13}{8}[/tex]
To know more about an equation of the line follow
https://brainly.com/question/18831322
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HELP!!!
What are the coordinates of the point on the directed line segment from (−1,1) to (8,10) that partitions the segment into a ratio of 2 to 1?
Which reason justifies statement 2?
A vertical angles
B Consecutive interior angles
C corresponding angles
D alternate interior angles
Answer:
B.consecutive interior angles
I need help what is it?
Answer:
The X-intercept is 12.
The Y-intercept is -3.
Hope it helps:)
Step-by-step explanation:
there are 40 boys and 16 girls how do I say that in ratio language
Answer:
40:16
Step-by-step explanation:
I hope this is it I’m trying my best to get points :-)
Which linear inequality is represented by the graph?
y < 3x + 2
y > 3x + 2
y < 1/3x + 2
y > 1/3x + 2
Answer:
y > 3x + 2
Step-by-step explanation:
Find gradient using given points:
m = gradient
Formula:
m = Δy/Δx
m = 9/3 = 3
So, equation of line will be:
y = 3x + a
a is 2 as the point (0, 2) is on the line, 2 units above origin point
The options remaining are:
y > 3x + 2 and y < 3x + 2
Consider any point in the shaded region and compare the y-value of that point with the y-value at the same value of x along the line, e.g. (0, 3) is within the shaded region, the y-value of the line at x = 0 is 2, i.e. the coordinates are (0, 2)
3 > 2 ∴ the correct inequality is y > 3x + 2
2(7x-34) = 22
Find X
Brainliest
Answer:
x = 6.428
Step-by-step explanation:
2(7x-34) = 22
Distribution:
2 times 7x = 14x
2 times -34 = -68
Your equation is now:
14x - 68 = 22
Add 68 on both sides to leave 14x alone
68+22 = 90
You are left with this equation:
14x = 90
Divide by 14 to isolate the x
90/14
x = 6.428 (approximately)
Answer:
The value of x is 45/7.Work:
2(7x - 34) = 22=> 14x - 68 = 22=> 14x = 22 + 68=> 14x = 90=> x = 90/14=> x = 45/7Hence, the value of x is 45/7.
Hoped this helped.
[tex]BrainiacUser1357[/tex]
Find the missing term.
(
) + (7 − 3i) + (5 + 9i) + 13i = 10 − 5i.
Answer:
-2-24i
Step-by-step explanation:
=(x+7+5)+(y-3+9+13)i=10-5i
x+12=10, then x=-2
y+19=-5, then y=-24
The following is the correct way to show the product for 0.297 × 7.1
The answer will be true.
A points lies on AB¯¯¯¯¯ and is located 2/5 the distance from A to B.
What are the coordinates of the point?
(6, 1)
(8, 1)
(10, 1)
(12, 1)
Answer: (8,1)
Step-by-step explanation:
Line AB has a length of (14-4) = 10 units. 2/5 of that length is (2/5)*(10) = 4. The new point would be (8,1).
PLEASE HELP!!!! REALLY IMPORTANT
Answer:
I think the first one: 3 and 8
Step-by-step explanation:
Answer:
Should be option A
Step-by-step explanation:
David wants to purchase some pens. The pens he likes cost $2 each, not including tax. This is represented by the graph below.
Notice triangle BAC.
Notice triangle BDE.
Explain how the triangles demonstrate that the rate of change is consistent for number of pens purchased and the cost.
The rate of change is always the same for a straight line no matter the points used.
The equation of a straight line is given by:
y = mx + b;
where y, x are variables, m is the rate of change and b is the y intercept.
In triangle BAC:
Rate of change = change in y(cost) / change in x(pens) = (6 - 0) / (3 - 0) = 2
In triangle BDE:
Rate of change = change in y(cost) / change in x(pens) = (8 - 0) / (4 - 0) = 2
The rate of change is always the same for a straight line no matter the points used.
what is 10 x100 x1000
Answer:
10 x 100 x 1000 is 1000000
Step-by-step explanation:
3-2/3= ?
2/3 is half
Please answer number 5 for many points. Please don’t answer if you don’t know….
Path1 be x
[tex]\\ \sf\longmapsto x^2=216^2+90^2[/tex]
[tex]\\ \sf\longmapsto x^2=46656+8100[/tex]
[tex]\\ \sf\longmapsto x^2=54756[/tex]
[tex]\\ \sf\longmapsto x=234ft[/tex]
Difference=234-216=18ft
Boubacar wants to ride his bicycle 29 miles this week. He has already ridden
6 miles. If he rides for 5 more days, write and solve an equation which can be
used to determine m, the average number of miles he would have to ride each
day to meet his goal.
Answer: 6+4+2+2+2+766
Step-by-step explanation:
655*565(77)
5. Teo cuts 4 squares with side length x in. from the corners of a 10 in. by 15 in.
cardboard rectangle. He folds the remaining cardboard to make
a tray that is x in. high. Write and simplify a function for the volume
V of the tray in terms of x.
HELP
Answer:
V(x) = 4x³ - 50x² + 150Step-by-step explanation:
Initial area is 10 in x 15 in.
After cutting the corners and folding, the remaining dimensions are:
Length, l = 15 - 2xWidth, w = 10 - 2xHeight, h = xThe volume of the tray is:
V = lwhV(x) = (15 - 2x)(10 - 2x)x = 4x³ - 50x² + 150Please help me ASAP! Show all your work please.
If we want the area to be more than 225 sqft, and the width is already established as 25, then we can divide 225 by 25 to see what the minimum would be. 225/25 is 9, so this is the minimum. We want a set of possible lengths though, and as long as the pen is over 225 sqft, it's allowed. Therefore, the answer is [tex]x\geq 9[/tex].
hope this helps! comment if it's confusing
