Answers
30 or 42 not sure . .
Related Questions
At time t= 0, Elevator A is 40 feet above the ground floor.
It descends at a rate of 10 feet per second. The height of
Elevator B is shown in the graph. Which of the following
statements is true? Select all that apply.
Answers
There is no graph for Elevator B. I'm sorry if I'm mistaken.
Answer:.....
Step-by-step explanation:.....
Find the value y. Show your work. Round to two decimal places if necessary.
Answers
Answer:
9.1
Step-by-step explanation:
Please help! 20 points!
Answers
What is the average rate of change for the sequence shown below? (1 point)
1(1.4)
(2.2.5)
(3,1)
(4,-0.5)
Answers
Answer:
I believe your answer is required in Rise/Run form.
Rise is -1 and Run is +2
so
-1/2
Step-by-step explanation:
Hope I helped You
question about slopes! please help :))
Answers
Answer:
f(2) = 1
Step-by-step explanation:
We want to find the value of the line when x=2
f(2) = 1
Consider triangle WXY. Triangle W X Y is shown. The length of side W X is 5, the length of side X Y is 10, and the length of side W Y is 14. Which statement about the angles is true? Angle W is greater than angle Y. Angle Y is the largest angle. Angle X is smaller than angle W. Angle W is the smallest angle.
Answers
Answer:
Angle W is greater than angle Y
Step-by-step explanation:
The angles in the triangles when solved are given as follows;
∠Y = 14.57
∠X = 135.23
∠W = 30.2
Angle W is greater than angle Y
This is Correct
Angle Y is the largest angle
This is Incorrect
Angle X is smaller than angle W
This is Incorrect
Angle W is the smallest angle.
This is Incorrect
Answer:
A Angle W is greater than angle Y.
Step-by-step explanation:
Because line WX is smaller than XY
Interest = $72.30
Principle = ?
Rate = 5%
Time = 3 years
Answers
Answer:
Step-by-step explanation:
Answer:
P = $ 482.00
Equation:
P = I / rt
Calculation:
First, converting R percent to r a decimal
r = R/100 = 5%/100 = 0.05 per year,
then, solving our equation
P = 72.3 / ( 0.05 × 3 ) = 482
P = $ 482.00
The principal required to
accumulate interest of $ 72.30
on a rate of 5% per year for 3 years is $ 482.00.
hope it helps :)
Consider the sequence 6, 11, 16, 21 . . . . What is the 50th term in this sequence?
Answers
Answer:
251
Step-by-step explanation:
Tn=5n+1
e.g.T1=5(1)+1
=6
e.g.T2=5(2)+1
=11
e.g.T3=5(3)+1
=16
e.g.T4=5(4)+1
=21
Answer:T50=5(50)+1
=251
15. Marley gets on an elevator on the 30th floor of a building. She goes up 6 floors to pick up a package then goes down 14 floors for a meeting. Write and simplify an expression to show what floor Marley is now on pls help
Answers
Step-by-step explanation:
The initial level is 30.
let the upward travel be +X and downward travel be -Y.
so the expression for her current level be ,
30+X-Y = 30+6-14= 22.
22 is her current level.
Nikya went to the store 6 times every 24 days, At this rate how many times will she go to the store in 84 days
Answers
Answer: 21 times
Step-by-step explanation:
84/24=3.5
6*3.5=21
find the distance between the points (-4,-2) and (3,3)
Answers
Answer:
8.6
Step-by-step explanation:
Use the distance formula to find the distance between the two points.
√[(x₂ - x₁)² + (y₂ - y₁)²]
√[(3 - -4)² + (3 - -2)²]
√[(7)² + (5)²]
√[(49) + (25)]
√74
8.6
Write a function that describes a relationship between two quantities. Two polynomial functions are given. d(x) = 2x3 - 2 +12 c(y) = 5y? - 9 Find 3d(x) • c(y) and write an equivalent expression.
Answers
The resulting equivalent expression is (6x^3 - 6x^2 +36)•(5y^2-9)
Polynomial functionsGiven the functions:
d(x) = 2x^3 - 2x^2 +12 c(y) = 5y^2 - 9
We are to find the expression 3d(x) • c(y)
3d(x) = 3(2x^3 - 2x^2 +12)
3d(x) = 6x^3 - 6x^2 +36
c(y) = 5y^2 - 9
Substitute into the expression:
3d(x) • c(y) = 6x^3 - 6x^2 +36(5y^2-9)
Hence the resulting equivalent expression is (6x^3 - 6x^2 +36)•(5y^2-9)
Learn more on polynomials here: com
Find the equation of a line that passes through the point (-2, -1) and is
perpendicular to the line with equation y=-2x+8.
Answers
Answer:
2y-x=0
Step-by-step explanation:
Please mark as brainliest
Find the product.
(8-3z)(8+3z)
Answers
Step-by-step explanation:
you can open the file I gave you now. the answer is there
PLEASE HELP IM VERY STUCK. :(
Answers
Answer:
The answer is B
Step-by-step explanation:
What is the equation? 8th math
Answers
Answer:
y=-3x+5
Step-by-step explanation:
I need help. Find the value of each variable.
Answers
Answer:
x=8, y=4[tex]\sqrt{3}[/tex]
Look up the 30-60-90 triangle rule
Answer:
x = 8, y = 4√3
Step-by-step explanation:
Use the 30-60-90 triangle.
Plug 4 in for x.
x = 2x = 2(4) = 8
y = x√3 = 4√3
for brainiest:):):):):):):)
Answers
6. 6.28
7. 21.98
8. 94.2
Help plssss and thank you
Answers
Answer:
[tex]y=\frac{1}{4}x +3[/tex]
Step-by-step explanation:
slope (rise over run) choose 2 points that are easy to figure out. Count up and over to get the slope
(0,3) and (4,4)
3 to 4 is 1
0 to 4 is 4
slope is 1/4
y intercept is b- so +3
y=[tex]y=\frac{1}{4} x+3[/tex]
please help besties
Answers
Answer:
200.96
Step-by-step explanation:
64x3.14=200.96
Answer:
A= 200.96in2
Step-by-step explanation:
8×8=64
64×3.14=200.96
507 people use the public swimming pool , the daily price for children is 1.75 and the price for adults is 2.25 and the admission total was 971.75 how many children were at the public pool
Answers
Answer: 338 children
Step-by-step explanation:
Assume the children are represented by x and the adults are y.
Relevant equations will be:
x + y = 507 people
1.75x + 2.25y = 971.75
y = 507 - x
1.75x + 2.25 * ( 507 - x) = 971.75
1.75x + 1,140.75 - 2.25x = 971.75
1.75x - 2.25x = 971.75 - 1,140.75
-0.5x = -169
x = -169/-0.5
x = 338 children
Adults = 507 - 338
= 169 adults
THIS IS WORTH 24 FREAKING POINTS SO GIVE ME NO WRONG ANSWER NOW, read the question carefully and answer it correctly and carefully
Answers
Answer:
I am not the best at math but I know that u can't change the bottom half of the fraction so it would just be four and then multiply the five and the three which would be fifteen. The answer would be 15/4ths. So you want to color in 15 boxes. Hopefully I could be of some kind of help to you!
Answer:
color in 15 boxes
15/32
Step-by-step explanation:
first off, the points are split so I'm only getting 12, just so that you know.
so 1/8x1/4 is 1/32, so each box is 1/32.
5/8x3/4=15/32 (multiply the top of the first with the top of the second and the bottom of the first with the bottom of the second)
so color in 15 boxes and the answer to the multiplication is 15/32
Hope I could help!
f(x) = x2. What is g(x)?
Answers
(hope this helps ! please give brainliest :))
Can someone please help me with math
Answers
Answer:
The answer would be B
Step-by-step explanation:
The angles of a triangle are in the ratio 1:2:3.What are the three angles of a triangle?
Answers
Answer:
30°, 60°, 90°
Step-by-step explanation:
sum the parts of the ratio, 1 + 2 + 3 = 6 parts
divide the sum of the angles in a triangle. 180° by 6 to find the value of one part of the ratio.
180° ÷ 6 = 30° ← value of 1 part of the ratio , then
2 parts = 2 × 30° = 60°
3 parts = 3 × 30° = 90°
The 3 angles are 30°, 60° and 90°
The cost of making a shirt is half of what the shirt normally sells for. Today, the shirt is in a 15 percent discount from its normal price. What is the current price of the shirt?
Answers
Answer:
.85 times the cost to make the shirt
Step-by-step explanation:
Let x represent cost to make the shirt.
Today, the shirt is in a 15 percent discount from its normal price.
Discount = 15/100 * x = 0.15x
Current cost = Original cost - discount
Current cost = x - 0.15x = 0.85x
The answer is;
.85 times the cost to make the shirt
Find the horizontal asymptote.
y
=
2x
X - 3
y = [?]
Enter
Answers
PLSSS HELPP FOR 150 POINTS NO JOKE CAN EVEN SEND U 50 MORE IF U HELP
Answers
Answer:
what the other dude said
Step-by-step explanation:
What is the exact value of tan(300°)?
0 -3
3
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0 .{
Answers
..............
please help me im so confused
Answers
Answer:
x = 27
Step-by-step explanation:
A circle adds up to 360 degrees. So we make this equation:
2x+21 + 5x+6 + 54 + 90 = 360
Combine like terms:
7x + 171 = 360
Subtract both sides by 171
7x = 189
Divide both sides by 7
x = 27
Answer:
Step-by-step explanation:
this has a bunch of "implied" things that you're supposed to know. one is that all the way around a circle is 360° two is that if you know the angle on the interior.. that is also the arc length.. so knowing those things we can say
360 = 54 + 2x + 21 + 5x + 6 + 90
put like terms together
360 = 171 + 7x
189 = 7x
27 = x
