Answer:
wdym
Step-by-step explanation:
Find each percent decrease. Round to the nearest percent.
From 90 points to 45 points
Answer:
the nearest is 50%
Step-by-step explanation:
45/90 = 0.50 = 50%
y=1x-1 what would m=
Miss okihara took a survey of different types of technology being used during online learning she collected the data as shown in the table below what percent of the students where using a desktop
14 students have a iPad
2 have a cellphone
9 has a desktop computer
Answer: 36%
Step-by-step explanation:
total devices: 14 + 2 + 9 = 25
9/25 = .36 = 36$
Name:
Emilio incorrectly stated that the following equation has infinitely many solutions.
++ 4
Part A. Explain Emilio's mistake and determine the correct number of solutions. (Show your
work and explain.)
Part B. How could you tweak or change this equation so that it would have infinitely many
solutions? Explain. Please help I’ll cash app somebody money
Answer:
I don't know the answer to this one, sorry
In the given figure, AC = BC, ∠DCA = ∠ECB and ∠DBC = ∠EAC. Prove that ΔDBC ≌ ΔEAC and DC = EC
Step-by-step explanation:
Here is your answer in the photo
Was it helpful?
comment down
If there is any kind of suspicious mistake
then sorry
What is the diameter of this circle?
Answer:
diameter=18 in
radius=9 in
area=254.47 in
circumference=56.55 in
Step-by-step explanation:
Key
C=Circumference
D=Diameter
R=Radius
A=Area
π=pi=3.14159265359
Formulas
2r=d
d/2=r
πr^2=a
(2πr)=c
Brainliest Plz
John earns $28.50 tutoring for 3 hours. At this rate, how much money will he earn in 8 hours of tutoring? (Use the $ in your answer).
Answer:
$76
Step-by-step explanation:
Hope it helps! If so can I get brainliest
The difference between two numbers is 9. The first number plus twice the other number is 27. Find the two numbers.
write the following equation in slope- intercept form 6x+2y=20
Answer:
y = -3x + 10
Step-by-step explanation:
6x+2y=20
First, you want to subtract 6x from both sides.
2y=-6x+20
Now, you want to divide by 2 on both sides because you want to get y by itself.
y = -3x + 10
Answer:
Y = -3x + 10
Step-by-step explanation:
Subtract the 6x from both sides to get y by itself
You would have 2y=-6x+20
Divide everything by 2 for the correct formula format
You would have y=-3x+10
Find the slope of the line.
Answer:
Slope is 3
Step-by-step explanation:
Starting from the point (0,0) move up 3 and over 1. That gives you the slope of 3 over 1 or 3. Slope is rise over run.
Suppose that $2000 is invested at a rate of 3.9%, compounded annually. Assuming that no withdrawals are made, find the total amount after 4 years. Do not round any intermediate computations, and round your answer to the nearest cent.
I will give you branliest pleaseeee!!
Answer:
2330.73
Step-by-step explanation:
2000 x ( 1 +0,39 ) x 4 =
need help asap plsss
Answer:
x = 29°
y = 29°
z = 102°
Step-by-step explanation:
x and y both look even to the 29° angle across from them and z looks even to the 102° angle across from it.
Brock divided all of his games into 3 shelves, and there were at least 12 games on each shelf. What inequality matches this scenario
Answer: See explanation
Step-by-step explanation:
From the question, we are informed that Brock divided all of his games into 3 shelves, and there were at least 12 games on each shelf.
The inequality that matches this scenario will be:
x ≥ 12.
Since there were at least 12 games, we would use the greater than or equal to sign.
PLEASE SOMEONE HELP NOWWWW.
a missile is fired at an angle of 85 Degrees from the horizontal. at one point, its speed was 1000 miles per hour. find its horizontal velocity in miles per minute
Answer:
Step-by-step explanation:
If the missile was going 900 mph and we are trying to find the horizontal velocity
This could be 3.88, and rounding it to the nearest hundredth would be 3.90 miles per minute
Answer:
1.45 miles per minute
Step-by-step explanation:
The question asked it to be presented in miles per minute so divide 1000 by 60 which will give us 50/3. We then multiply that with cos(85) which will give us the final answer of 1.45.
What is 8x+2y=-10 in slope intercept form??
Answer:
y=-4x-5
Step-by-step explanation:
thats how you write it in y=mx+b form
h ope this helps. :)
solve: 2x+3y=1
y=-2x+11
Answer:
(8, -5); x=8; y=-5
Step-by-step explanation:
i'll be solving via substitution
2x+3y=1; y=-2x+11
2x + 3(-2x +11) = 1
2x -6x +33 = 1
-4x = -32
x = 8
2(8) + 3y = 1
16 + 3y = 1
3y = -15
y = -5
(8, -5)
Check:
-5 = -2(8) + 11
-5 = -16 + 11
-5 = -5
your help would mean the world
Answer:
its the second one because i think it is im not sure if u get it wrong dont blame me i said i think it is
Step-by-step explanation:
because i think it is
Saru is just getting started, so she has only completed
3 acts of kindness, but she has a goal to double her
total amount every week.
How is Saru's plan exponential?
Answer:
cuz its possible
Step-by-step explanation:
Answer:
Yes
Step-by-step explanation:
If the total amount is doubling and not increasing by a set amount she is exponentially growing.
Tom went bowling with $27 to spend.He rented shoes for $5.75 and paid $4.25 for each game.
Answer:
5
Step-by-step explanation:
Subtract the spent money to rent cost:
27-5.75=21.25
Divide the answer to the cost of each game:
21.25/4.25=5
he played 5 times.
28 songs to 49 songs what is the percent
Answer:
The answer is about 57.1 %
Step-by-step explanation:
3/10 + 4/100 = ???
.
Answer:
34/100
Step-by-step explanation:
Answer:
17/50
Step-by-step explanation:
Hi!
How you want to go about this is first make the 3/10 into 30/100 to make it match up with 4/100.
You want the denominators to both be 100 so they match.
So you would do this by finding 10 x what gets you to 100.
You could eyeball it and see that 10 x 10 = 100 or go backwards (right to left horizontally) and divide 100 / 10 to get 10.
But now what we have is :
30/100 + 4/100
All you have to do is add the first numbers and simplify if possible.
30 + 4 = 34
So :
34/100
To simplify we can divide both numbers by 2 :
34/2
100/2
17/50
And that is our final answer.
I hope this helped!
If you have any questions do let me know!
Please help ASAP!!!!
Answer:
130°
Step-by-step explanation:
∠JDG and ∠EDF are opposite angles. The measures of arcs for opposite angles always add up to 180°. Since the arc for ∠JDG is 50°, the arc for ∠EDF has to be 130°, because 50 + 130 = 180.
3x-5/6=1/6 what does x=?
Answer:
x = 2
Step-by-step explanation:
[tex]\frac{3x-5}{6} = \frac{1}{6} \\[/tex]
In order to solve this, you must get the denominator off of the left-hand side of the equation, by multiplying 6 on each side, in order to get the denominators to cancel. This leaves you with:
[tex]3x-5 = 6/6\\3x-5 = 1[/tex]
Then, you add 5 to each side.
[tex]3x = 6[/tex]
Divide by 3, to get x by itself.
[tex]x = 2[/tex]
Which gets us to our final answer of x = 2.
Then, you can plug x back into the equation just to double-check yourself:
[tex]\frac{3(2)-5}{6} = \frac{1}{6} \\\\\frac{6-5}{6} = \frac{1}{6}\\\\\frac{1}{6} = \frac{1}{6}[/tex]
I hope that this helped you understand to concept a little better. Good luck.
Work out 95% of £30?
Answer:
the correct percentage is 28.5
Function 1 is defined by the following table.
x. y
0. 5
5. 7.5
10. 10
15. 12.
Function 2 is defined by h
Which function has a greater slope?
Answers? Ill give you whatever you want
Answer:
The 3rd one. C. x² + 8x + 7.
Jill sold 478 out of 520 tickets to the opening night of her theater performance. What portion of the tickets did she sell?
Answer:
write your answer as a decimal, then round
i dont even know this one besties help my small brain 3
Answer:
-If the legs of the triangle added up are bigger than the hypotenuse, its an acute tri.
-if they are smaller then its and obtuse angel
-if the legs added up are = to the hypotenuse, then the triangle Is a right triangle.
your right triangle is:
5,12,13
Step-by-step explanation:
Because 5^2+12^2=13^2
It is true
Whats 9+10? PLS HELP
Answer:
21
Step-by-step explanation:
ummm can u plz tell me what u put in these boxes and um answer 4 pls
Well your answer for problem 4 is 28. IM not sure what the boxes are for though...
