Answer:
Its 2 it repeats maximum time
Step-by-step explanation:
subtract 5 from 3 times r what is the answer
Answer: what is R equal to?
Step-by-step explanation:
What is the solution to this system of equations?
2.0 + 4y = 22
7x + y = 12
O (3, 4)
O (2,-2)
O (1,5)
0 (-1,6)
Answer:
(1,5) is the answer
HELPP ASAP I WILL GIVE 14 POINTS
Given:
A box-and-whisker plot of data set.
To find:
The percentage of the data values that are greater than 80.
Solution:
From the given box-and-whisker plot, it is clear that:
Minimum value = 8
First quartile = 60
Median = 68
Third quartile = 80
Maximum value = 92
We know that the 25% the data value are greater than or equal to third quartile because the third quartile divides the data in 75% to 25% and 80 is the third quartile.
Therefore, about 25% of the data values that are greater than 80.
Mrs. Wallace, who is always in a hurry, walks up an escalator that is also traveling
up. The escalator is d feet long and travels at a rate of 2 feet per second. Mrs.
Wallace, climbing the escalator at a rate of 6 feet per second, arrives at the top in
t seconds. Which equation best represents this information?
4 = dt
8 = dt
d = 41
d=81
Answer:
4 = dt
I hope this helps
Sorry if it's wrong
A test has 100 questions. Lionel gets 87 questions correct. What decimal shows the part of the test he gets incorrect? *
Answer:
0.13
Step-by-step explanation:
Answer:
I'm also going to say 87.0 for this one
Step-by-step explanation:
Hope it helped :)
In triangle ABC,
If cos (A) = 12/13 and sin (A) = 5/13, what is tan(A)?
Answer:
tan(A) = 5/12
Step-by-step explanation:
Tan = opp/adj
opp= 5
adj = 12
Answer:12/13
Step-by-step explanation:
There is a value of x for which the volume of the cuboid is a maximum.
(b) Find this value of x.
Show your working clearly.
Give your answer correct to 3 significant figures.
Answ
what is this for
Step-by-step explanation:
A cuboid with side lengths x, x and h has a surface area of
S=2x2+4xh.
We know that the total surface area should be 150cm2, so
150⟹150−2x2⟹h=2x2+4xh=4xh=75−x22x.
what is the volume.
(pls hurry cause i have to turn in soon.)
Pet owners may have to take out a loan when their animal has a major operation. Buddy needs to have surgery on his leg. The cost of the surgery is $2500. His owner will get a loan for this amount over 2 years at a rate of 7.5%. How much will the interest be on this loan
The height of a football after it's been kicked from the top of a hill is h=2(-2-4t)(2t-5) where h is height and t is time in seconds how long was football in the air?
Answer:
2.5 seconds.
Step-by-step explanation:
When the football reaches the ground h = 0, so:
2(-2 - 4t)(2t - 5) = 0
so either -2 - 4t = 0 or 2t - 5 = 0
so -4t = 2 or 2t = 5
t = -1/2 , t = 5/2 = 2.5 seconds.
WE ignore the negative t , so
Time that the ball was in the air = 2.5 seconds.
Eighteen students decide they don't want to be
rescued and want to continue to live in the
jungle. If this represents 40% of the students,
how many students want to be rescued?
Type your answer into the box to continue.
Answer: 45
Step-by-step explanation:
18 = 40% N
18 = 0.4 N
Divide both sides by 0.4
N = 45
There are 45 students want to be rescued.
What is mean by Percentage?A number or ratio that can be expressed as a fraction of 100 or a relative value indicating hundredth part of any quantity is called percentage.
Given that;
Eighteen students decide they don't want to be rescued and want to continue to live in the jungle.
And, This represents 40% of the students.
Now,
Let the number of students want to be rescued = x
So, We can formulate;
⇒ 40% of x = 18
Solve for x as;
⇒ 40/100 × x = 18
⇒ 40x = 1,800
⇒ x = 1800/40
⇒ x = 45
Thus, The number of students want to be rescued = 45
Learn more about the percent visit:
https://brainly.com/question/24877689
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I will give you BRAINLIEST for the correct answer
Answer:
Step-by-step explanation:
the second option.
Write the polynomial in standard form that represents the perimeter of the quadrilateral. 2x-9 x+5
Answer:
im pretty sure its -2x but i might be wrong
Step-by-step explanation:
can u help me finish setting up the tangent ratio?
This is because
tan(angle) = opposite/adjacent
For the reference angle 38, we have 10 as the opposite side and x as the adjacent side.
Therefore, tan(38) = opposite/adjacent = 10/x
Side note: if you solve for x, you should get roughly x = 12.799
y =-0.011x + 40.604
What is the slope
PLEASE HURRY
What is the volume of the rectangular prism?
Answer:
the answer is A
Step-by-step explanation:
3 1 / 2 ft 2
three and one half feet squared
In right triangle ABC shown below, what is the length of BC?
Angles M and N are complementary. The measure of M is 55°. What is the angle measurement of m N?
A. 180°
B. 125°
C. 90°
D. 35°
Answer:
Step-by-step explanation:
please help this is due tomorrow
Help me with this pls I’ll give brainliest
Answer:
Step-by-step explanation:
-1/2 is a rational number but not integer
6.66.. is an irrational number
-2 is an integer
-sqrt3 is an irrational number
150 is an integer
3(2x-4)=3X-3. What is the x?
Answer:
x = 3
Step-by-step explanation:
Distributive property: a(b + c) = (a*b) + (a*c)
3(2x - 4) = 3x - 3
3*2x - 3*4 = 3x - 3
6x - 12 = 3x - 3 {Add 12 to both sides}
6x -12 + 12 = 3x -3 + 12
6x = 3x + 9 {subtract 3x from both side}
6x - 3x = 3x - 3x + 9
3x = 9 {Divide both sides by 3}
3x/3 = 9/3
x = 3
which three statements are true about the line segment CB
it's the radius of the circle
it is the circumference of the circle
it is a cord
it is 6cm long
it is diameter of the circle
it is 7cm long
it is 1.75cm long
Answer:
1. it is 7 cm long
2. it is a chord
3. it is the diameter of the circle
Step-by-step explanation:
Here, we want to select three statements that are true about CB
From what we have, CB runs from one edge to the other, passing through the center of the circle
Also, as we can see, AD is a radius as it is the distance from the center of the circle to the circumference; CB is twice this as it is the diameter
The diameter is a chord that passes through the center of the circle and it is a radius
So let us select the correct statements;
1. it is 7 cm long
2. it is a chord
3. it is the diameter of the circle
PLSSS HELP 50 POINTSS ILL SEND 40 MORE IF U HELPP PLSSS
The cost of the hiking trip this year is 2/3of the cost of last year's trip. This year's trip cost $32
1. Write an equation that represents the cost of last years trip.
2.What was the cost of last year's trip
i have to turn this in today lol help pls:)
Pls answer!! I’ll mark you brainlist if it’s correct!
Answer:
140 - 6(8)
140-48
140-48= 92
92 is your final answer.
The area of a playground is 3 square yards. The length of the playground is 3 times longer than its width. Find the length and width of the playground.
Answer:
Width is 2 and Length is 6
Step-by-step explanation:
the width is 2 and the length is 3 times the length is 3(2) = 6.
Kade has $45 in savings and wants to purchase a video game console for $250. He has a coupon for 10% off, and sales tax is 8.25%. In order to be financially responsible, Kade wants to wait until he has enough in savings to not have to borrow money. If Kade is able to save $45 each week, what is the minimum number of weeks Kade should save before making his purchase?
Answer:
5 weeks
Step-by-step explanation:
First, solve for the total cost of the game console after tax and a coupon
Solve for tax:
$250 × 8.25%
Convert percentage into a decimal
250 × 0.0825
20.625
Round up to nearest hundredths place (because the unit is dollars)
20.63
Add this tax onto the original cost
250 + 20.63
270.63
Subtract the coupon from the total
270.63 - 10
260.63
Total cost is $260.63
Now let's find how much Kade needs to save so set up an equation
Variable x = number of weeks
45 + 45x = 260.63
Subtract 45 from both sides to isolate the variable
45x = 215.63
Divide both sides by 45
x = 4.791777...
Round up to nearest whole number (because units are weeks)
x = 5 weeks
Lawrence found a shirt he liked in the clearance aisle for 15% off the original price. If the original price of the shirt was $35, how much will Lawrence be saving when he buys it?
Answer:
15/100 x 35 = $5.25
Of means multiplication
Always consider a percent as a fraction but it has to be out of 100.
A way to remember that is that the word "cent" means 100. So you multiply the two numbers (divide at the end 21/4 = 5.25)
For the parallelogram, if m<2=5x-28 and m<4=3x-10, find m<3
I need helpppppp!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer: C for sure
just did it
Answer:
C- 113m^2
Step-by-step explanation:
The area of a circle formula is A= [tex]\pi[/tex]r^2, so that equates to
A= [tex]\pi[/tex]6^2
[tex]\pi[/tex]36
3.14(36)
113.04, round it to 113