Answer: =296
Step-by-step explanation: −2*4=-8+20=28*3=84+48=132*2=164−2=162*4+20*3+48*2= 296
What is the equation of a line perpendicular to y=-2/5X-1 that passes through (2,-8)
Answer:
[tex]y=\frac{5}{2}x-13[/tex]
Step-by-step explanation:
Given the equation
[tex]y=-\frac{2}{5}x-1[/tex]
comparing the equation with the slope-intercept form[tex]y=mx+b[/tex]
Here,
m is the slope b is the interceptso the slope of the line is m = -2/5
As we know that the slope of the perpendicular line is basically the negative reciprocal of the slope of the line,
so the slope of the perpendicular line will be: 5/2
Therefore, the point-slope form of the equation of the perpendicular line that goes through (2,-8) is:
[tex]y-y_1=m\left(x-x_1\right)[/tex]
[tex]y-\left(-8\right)=\frac{5}{2}\left(x-2\right)[/tex]
[tex]y+8=\frac{5}{2}\left(x-2\right)[/tex]
subtract 8 from both sides
[tex]y+8-8=\frac{5}{2}\left(x-2\right)-8[/tex]
[tex]y=\frac{5}{2}x-13[/tex]
1. 3(x + 4) = 3(x - 5)
(could you please show work)
f(x)=-(x-3)²+1 determine the vertex
Answer:
vertex = (3, 1 )
Step-by-step explanation:
The equation of a parabola in vertex form is
f(x) = a(x - h)² + k
where (h, k) are the coordinates of the vertex and a is a multiplier
f(x) = (x - 3)² + 1 ← is in vertex form
with vertex (h, k ) = (3, 1 )
I need help with this, if anyone can I appreciate it. ✨
Answer:
85, -91
Step-by-step explanation:
need help asap please!!!!!!1
Answer:4/3 I think
Step-by-step explanation:
A gumball machine contains 23 green gumballs, 52 red gumballs, 34 blue gumballs, 61 yellow gumballs, and 30 pink gumballs.
What percentage of the gumballs are red?
Answer:
26%
Step-by-step explanation:
If a right triangle has an acute angle of 43 find its complement
Answer:
47°
Step-by-step explanation:
The given angle and its complement sum to 90°, thus
complement = 90° - 43° = 47°
please please help me quickly
Answer:
1/4
Step-by-step explanation:
can someone help me with this one.
i will give you a brainlist if you give the answers. thanks!
Answer:
A= 115
B= 65
C= 90
D= 65
E= 15
F= 90
Step-by-step explanation:
If you need explanations, tell me.
3. The Lopez Family meets with a financial planner who advises them to save 15%
of their income per month for college savings for their children. They earn
$8,540 per month. How much will the Lopez family save each month for future
college expenses?
Answer:
1281
Step-by-step explanation:
15% of 8540=1281
A rectangular prism has the following dimensions. The base has sides that are 3 cm. and 5 cm. and the height is 9 cm. How many squares with 1 cm edges can cover the entire surface area of the prism completely with no overlaps?
Answer:
174 squares
Step-by-step explanation:
I would start by finding the surface area of the rectangular prism. You can use 2(wl+hl+hw).
2(wl+hl+hw)
2(3*5+9*5+9*3)
2(15+45+27)
2(87)
174 cm^2
The area of squares 1 cm edges would be 1 because 1*1=1, so you could find how many of them would fit on the surface area by dividing 174 by 1, which equals 174.
EASY!!!! Answer this question correctly
Answer:
1st answer choice- You do not have enough jars because 20 jars will only hold 35 cups of applesauce.
Step-by-step explanation:
So 1.75 cups of applesauce fits in a jar. You have 20 jars so you multiply the cups of applesauce that can fit in the jar by how many jars you have. It will look like this: 1.75x20=? Now you multiply them and you get 35 which is how many cups of applesauce 20 jars will hold. You will have 5 cups of applesauce left over that cannot be transformed into a jar.
If you can please make my answer the brainliest that would be much appreciated. Thanks!
Answer:
You do not have enough jars because 20 jars will only hold 35 cups
Step-by-step explanation:
A concert is $250 per ticket and the cost of parking is free. This is expressed
as p(x) = 250x. If the profit is $6,000 how many tickets were sold?
Answer:
24
Step-by-step explanation:
p(x) = 250x
6000 = 250x
x = 24
Answer:
24 tickets
Step-by-step explanation:
p(x) = 250x
Substitute 6,000 for p(x)
6,000 = 250x
Divide each side of the equation by 250
24 = x
Hope this helps!
Please help I really really need it
Answer:
Just give me a few min ill be right back to help :)
Step-by-step explanation:
i really need help with this!!
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
[tex]y = - \frac{1}{6} x - 1 \\ [/tex]
♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️♥️
Let me know if you need explanation.
1. 133 1/3% of 36=?
2. 260% of 360=?
Answer:
1. 133 1/3% of 36=48
2. 260% of 360=936
Step-by-step explanation:
1. 133 1/3% of 36
=(133 1/3)% of 36
=(133/1+1/3)% of 36
=(399+1/3)% of 36
=(400/3)% of 36
=(400/3 *100) *36
=(400/300*36)
=4/3*36
=4*12
=48 Ans
---------------------------------------------------------------------------------------
2. 260% of 360
=260% of 360
=260/100*360
=26/10*360
=26/1*36
=936 Ans
Chris bought a $568.80 tv with a 40% markup, how much does the tv cost.
Answer: the answer is $796.32
Step-by-step explanation:
solve:3x=40+x
pls solve this fast
Answer:
x = 20
Step-by-step explanation:
3x = 40 + x
-x -x
2x = 40
Divide both sides by 2
x = 40/2
x = 20
I hope this was helpful! <3
Could I get brainliest?
Answer:
3x=40+x=20
Step-by-step explanation:
Hope this helps!! :)
Please help ASAP!!!!
Answer:
is B
Step-by-step explanation:
PLS PLS PLS HELPPPP NO EXPLANATION NEEDED
Answer:
i believe its C
Step-by-step explanation:
Answer:
it is a little hard to see but yeah from what I can tell it looks like it would be C
Step-by-step explanation:
Hope this helps
Tell me if it is wrong
2(h - 8) - h = h - 16
[tex]2(h-8)-h=h-16[/tex]
[tex]2h-16-h=h-16[/tex]
[tex]h=h[/tex]
h has infinitely many solutions.
3. Six neighborhood children - Leisha, Benito, Delia, Charlotte, Weldon, and Zina- were measured
yesterday. Weldon is taller than Delia but shorter than Zina. Leisha is taller than Benito but shorter than
Delia and Weldon. Benito isn't the shortest. Can you list the kids in order of height from tallest to shortest?
Please Help
WORTH 100 points!!!
Santino bought a 3 3/7 Lb bag of chocolate chips. He used 2/3 of the bag while baking. How many pounds did he use while baking answer asap
Answer:
2 2/7
Step-by-step explanation:
3 3/7 ÷ 3 = 1 1/7, 1 1/7 x 2 = 2 2/7
The perimeter of a given rectangle is 44 inches. The length of the rectangle is two inches more than three times the width. What are the dimensions of the rectangle? Pls help
Answer:
W=5 L=17
Step-by-step explanation:
CAN SOME PLZ HELP ME ON THIS ONE!!!!
Answer
d
Step-by-step explanation
The rate is constant
.Solve for x.
3x = -39
Answer:
x= (-13)
Step-by-step explanation:
You need to get x alone so you have to divide by 3 and -39/3 equals -13
Answer:
x = -13
Step-by-step explanation:
Divide both numbers by 3
3÷3 cancels each other out, leaving x
-39÷3= -13
I need help I have 10 more minutes until this quiz ends plz help
Answer:
The second and the third one
Step-by-step explanation:
Answer:
Second, Third, and Sixth box
Step-by-step explanation:
The total number of people is 5 people if each person gets a ticket a popcorn, each price should be multiplied by 5 or the prices could be added then multiplied by 5.
So, the correct answers are:
5(5.50) + 5(3.25)
5(5.50 + 3.25)
5(5+3) + 5(0.50 + 0.25)
Give the function y=-5x+12, what is the output (y) when the input, x=-2?
Answer:
y=22
Step-by-step explanation:
y=-5(-2)+12
y=10+12
y=22
Which statement best explains the relationship between
lines AB and CD?
They are parallel because their slopes are equal.
They are parallel because their slopes are negative
reciprocals.
They are not parallel because their slopes are not
equal.
They are not parallel because their slopes are
negative reciprocals.
Answer:
A
Step-by-step explanation:
Thats what im pretty sure it is, you didnt provide a picture but i know that parallel slopes are equal to each other
Answer:
A Aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
What is the measure of AC?