The ratio of men to women at a basketball game was 4:3. If there were 80 men at the basketball game, how many women were at the game?
Answer:
60
Step-by-step explanation:
braniest please
given that 5x - 8y = 29 find y when x = -1 give your answer as an improper fraction
Answer with step-by-step explanation:
If x = -1, we can re-write the equation as -5 - 8y = 29.
Step 1: Simplify both sides of the equation.
-5 - 8y = 29
-5 + (-8y) = 29
-8y - 5 = 29
Step 2: Add 5 to both sides.
-8y - 5 + 5 = 29 + 5
-8y = 34
Step 3: Divide both sides by -8.
-8y/-8 = 34/-8
y = -17/4
Hope this helped! (brainliest please)
PLEASE HELP ANSWER THIS ASAP
Answer:
B
Step-by-step explanation:
Open circle: < or >
Arrows point outward
Points located at 5 and 18
Answer:
a
Step-by-step explanation:
In the diagram, point D divides line segment AB in the ratio of 5:3. If line segment AC is vertical and line segment CD is horizontal, what are the coordinates of point C?
A.
(7, -1)
B.
(2, -3)
C.
(2, -1)
D.
(5, -3)
Rese
Answer:
a
Step-by-step explanation:
Answer:
The correct answer for plato is option C
Step-by-step explanation:
C. (2, -1)
PLEASE HELP! I left to go eat and when I came back I forgot what I was doing.
The image shown is of two sets of parallel lines.
The m∠ 13 = 29x - 2 and the m∠ 9 = 27x + 6
What is the m∠ 12?
Answer:
x=4
m<12 = 66
Step-by-step explanation:
Answer:
x = 4
m∠12 = 66
m∠13 and m∠12 are linear pairs (supplementry angles)
Step-by-step explanation:
m∠9 ≈ m∠15 (Vertical angle)
m∠15 ≈ m∠13 (Corresponding angle)
m∠9 ≈ m∠13
29x - 2 = 27x + 6
2x - 2 = 6
2x = 8
x = 4
m∠13 = 29(4) - 2
m∠13 = 114
m∠13 + m∠12 = 180
180 - m∠13 = m∠12
180 - 114 = 66
m∠12 = 66
The number 45 is no
more than the difference of 2 times a number m and 3.
Answer:
m ∈ <24, ∞)Step-by-step explanation:
m - given number
2m - 2 times the number m
2m-3 - the difference of 2 times the number m and 3
the number 45 is no more than the difference of 2 times a number m and 3
45 ≤ 2m - 3
-2m -2m
45 - 2m ≤ -3
-45 -45
- 2m ≤ -48
÷(-2) ÷(-2)
m ≥ 24
m ∈ <24, ∞)
If g(x) = x2 – 4, then what is g(-4)?
0 -20
0 -8
O 12
O 20
Answer:
g(- 4) = 12
Step-by-step explanation:
To evaluate g(- 4), substitute x = - 4 into g(x), that is
g(- 4) = (- 4)² - 4 = 16 - 4 = 12
Al and Angela both took out loans from the bank for $2,000 to help with their bills. Al's loan was calculated with a simple interest rate of 14% and Angela's loan had an interest rate of 13% that compounded annually. They each paid off their loans in 5 years. Who repaid the bank more money and how much more did they repay?
Answer:
Angela $3680Step-by-step explanation:
For Al's loan (simple interest )
p=$2000
rate=14%= 14/100= 0.14
time t= 5years
A=p(1+rt)]
A=2000(1+0.14*5)
A=2000(1+0.7)
A=2000(1.7)
A=$3400
For Angela loan (compounded interest )
p=$2000
rate=13%= 14/100= 0.13
time t= 5years
A=p(1+r)^t
A=2000(1+0.13)^5)
A=2000(1+0.13)^5
A=2000(1.13)^5
A= 2000*1.84
A=$3680
Angela repaid more
Urgent please hurry!!
Answer:
c
Step-by-step explanation:
Answer: It is C
Hoped it helped
Step-by-step explanation:
HELP PLZ!!!i cant figure this out and dont worry about what else im typin it wont let me continue without having 20 word typed so I’m just typin but can u help plz
Answer:
The length is 42 inches and the width is 14 inches
Step-by-step explanation:
You know the width is 1/3 of the length, and the length is basically the longer side of a rectangle. The width is y-4, so multiply using distributive property to get 3y-12.
You now know that the 2y+6 is equal to 3y-12, so you add 12 to both sides using additive property of addition to get 2y+18=3y.
Then you subtract 2y from both sides to get the unit value of y.
Y is equal to 18.
Then you can plug 18 into the y's to get
2(18)+6 which is 36+6 = 42
18-4 = 14
There you go.
The length is the longer side which is 42 inches and the width is 14 inches
Hope this helps!
Help 33-37 please will score as brainliest
Answer:
See below
Step-by-step explanation:
Quadratic function is in general form of:
y = ax^2 + bx + cThe function has a minimum if a > 0 and maximum if a < 0
The minimum or maximum point is a vertex of the graph
A vertex is the point x = -b/2aWhen b = 0, the min or max point equals to value of c.
33. It has maximum of -134. It has minimum of 735. It has minimum at x = - 8/4 = -2f(-2) = 2*(-2)^2 + 8(-2) + 7 = 8 - 16 + 7 = - 1
36. It has maximum at x = -18/2(-3)= 3g(3) = -3*3^2 + 18*3 - 5 = -27 + 54 - 5 = 22
37. It has minimum at x = - 6/(2*3/2) = - 2f(-2) = 3/2*(-2)^2 + 6(-2) + 4 = - 6 - 12 + 4 = - 14
What is the slope of a line perpendicular to the line whose equation is x-2y=12? Fully reduce your answer
Answer:
First, we need to solve the equation in the problem for y to put it in slope-intercept form so we can determine its slope:
2y−6x=4
2y−6x+6x=6x+4
2y−0=6x+4
2y=6x+4
2y2=6x+42
2y2=(6x2)+(42)
y=3x+2
The slope-intercept form of a linear equation is: y=mx+b
Where m is the slope and b is the y-intercept value.
Therefore the slope of this equation is m=3
A perpendicular line will have a slope (let's call this slope mp) that is the negative inverse of this line. Or, mp=−1m
Substituting gives:
mp=−13
Answer:
-2
Step-by-step explanation:
-10 - 2x < 6 and 6x + 12 < -6
Answer:
Step-by-step explanation
What the question about solve or what?
Annie reads 8 1/3 pages of a book in 10 minutes. What is her average reading rate in pages per minute?
Simplify. 49/16
Be sure to write your answer in simplest form.
Answer:
3 1/16
Step-by-step explanation:
3 is the whole number
the roaming sell phone company charge's 15.00 a month plus 0.20 per minute of airtime usage. if juanita uses x minutes of air time what is the equation that can be used to determine her monthly phone bill (c)?
Answer:
$63.00
Step-by-step explanation:
Since you have sales tax, you would do a 10% sales tax for 15 dollar
10/100 = x/15
Therefore you will calculate x and 100 divided by 15 which would be 6.6 repeated
You would round to the nearest tenth and get 6.6 then you would add 56.4 as in the tip+ month airtime usage and get 63 dollars.
solve y=-2/5x+1/10 as a standard notation
Answer:
4
x
+
10
y
=
10
Explanation:
Standard linear form is
XXX
A
x
+
B
y
=
C
with
A
,
B
,
C
∈
Z
and
A
≥
0
Given
XXX
y
=
−
2
5
x
+
1
10
Multiply both sides by
10
XXX
10
y
=
−
4
x
+
1
Add
4
x
to both sides
XXX
4
x
+
10
y
=
1
Step-by-step explanation:
Sebastian scored a 94% on a test. Frankie answered 43 questions correctly out of 50 total questions. Who scored higher on the test?
Answer:
Sebastian did.
Step-by-step explanation:
seb = 94% or 47/50
while frankie = 43/50 or 86%
Also look at 50 if you want and you can see it divides evenly with 100. Basically each mistake you make is 2 percent lost.
Answer: Sebastian
Step-by-step explanation: Divide 43 by 50.
43/50=0.86
tests are graded by the decimal point so he got 86%
since 94% is more than 86% sebastian scored higher
what is the quadrant of 51, -1
4(x+3)=4x+12
Please help me
Answer: x = 3
Step-by-step explanation:
I have 40 softballs i give 5 softballs to each player. How many players can i give softballs to so that i have at most 10 softballs left
Answer:
6
Step-by-step explanation:
5 to each players means you have 6 players and then you have 10 left for yourself
Answer:
You can hand out 5 softballs to 6 players.
Step-by-step explanation:
In order to solve this problem, you need to divide 30 balls to each player (In order to have 10 left.) 30 divided by 5 is 6, so you can only hand out 5 balls to 6 players in order to have 10 left out of 40.
If a rectangle is (x+2) wide and (x-7) in length, the area of the rectangle is?
Answer: x² - 5x - 14
Step-by-step explanation: Start with the formula for the area of a rectangle.
Area = length x width
To multiply these two binomials, let's use the F.O.I.L. method.
The product of the first terms is x².
The product of the outer terms is -7x.
The product of the inner terms is 2x.
The product of the last terms is -14.
So we have x² - 7x + 2x - 14 which simplifies to x² - 5x - 14.
plz ive been stuck on this for an hour plzzz help?
Answer:
X=-2
Step-by-step explanation:
!:'=/,)_"86"&8_)&485)&($8
HELP!!!!!!!!!!! Please like fast please and thank you
Answer:
C
Step-by-step explanation:
39-7=32
40-7=33
41-7=34
42-7=35
Picture attached !!!
Answer:
D.
Step-by-step explanation:
Since they are both the same angle measures, they are congruent, and also corresponding since they are located on the same side and half of the different lines.
Which expression would represent the cost of one CD, if the total cost for three of them is $36?
36-3
3(36)
36/3
3+36
Answer:
C: 36/3
Step-by-step explanation:
36 ÷ 3 = 12
We solve by using the total amount of dollars and dividing by how many CDs there are
Answer:C: 36/3
Step-by-step explanation:
36 ÷ 3 = 12
We solve by using the total amount of dollars and dividing by how many CDs there are
Which values are in the solution set of the inequality -23x+13>-1
(> this symbol has a line underneath meaning equal to)
please be more specific
Answer:
x ≤ 14/23orx = ( -oo, 14/23]Step-by-step explanation:
Solving is steps
-23x + 13 ≥ -1 ⇒ add -13 to both sides-23x ≥ - 1 - 13-23x ≥ - 14 ⇒ divide both sides by - 23, inequality sign reversesx ≤ 14/23 ⇒ answeror
x = ( -oo, 14/23] ⇒ answer as setSolve 5x3 – 23x2 + 29x – 15 = 0.
Answer:
its b
Step-by-step explanation:
Answer:
{x = 3, x = 4/5 + i(3/5), x = 4/5 - i(3/5)}
So B
Haley can read 5/8 pages in 2/3 minutes how many pages can she read in one minute
Given parameters:
Number of pages Haley can read = [tex]\frac{5}{8}[/tex] pages
Time to read the pages = [tex]\frac{2}{3}[/tex] min
Unknown:
Number of pages that can be read in 1 min = ?
Solution:
To solve this problem let us find Haley's rate;
Rate = [tex]\frac{Number of pages Haley can read}{Time }[/tex]
Input the parameters and find the rate;
Rate = [tex]\frac{5}{8} / \frac{2}{3}[/tex]
Rate = [tex]\frac{5}{8} x \frac{3}{2}[/tex]
Rate = [tex]\frac{15}{16}[/tex] pages/min
Now that we know the rate;
In 1 min; number of pages Haley can read;
Number of pages = Rate x time
Number of pages = [tex]\frac{15}{16}[/tex] x 1 = [tex]\frac{15}{16}[/tex][tex]\frac{15}{16}[/tex] pages
Haley can read pages [tex]\frac{15}{16}[/tex] in 1 minute.
What is the reflection of -3,3 over the y axis
Answer:
3,-3 on x axis
Step-by-step explanation: