Answers
Answer:
I think the answer is 2 because 2.5 x 2 = 5.
I'm sorry if this is wrong, I'm a bit unsure.
Step-by-step explanation:
Can I have brainliest? It would help me out, if not thanks anyways! Hope this helped and have a nice day!
Answer:
2
Step-by-step explanation:
we simply divide 2 1/2 from 5
5÷2 1/2
5÷5/2
5×2/5
2(we cancel five)
Related Questions
Type the integer in the box.
Solve:: t/2 + 10 =-40
Answers
Answer:
t = -100
Step-by-step explanation:
Simplify to isolate t:
[tex]\frac{t}{2}+10-10=-40-10[/tex]
[tex]\frac{t}{2} * \frac{2}{1} = -50 * 2[/tex]
[tex]t = -100[/tex]
Find the perimeter of a rectangle with a base of 12 ft and a height of 5 ft.
Answers
Answer:
P=34ft
Step-by-step explanation:
Solution
P=2(l+w)=2·(12+5)=34ft
If Bill hiked 6.5 miles at a rate of 10.4 mph, how long did it take him to complete his hike?
Answers
Answer:
I think it depends how far bill wants to hike..
Step-by-step explanation:
OR
37 minutes and 30 seconds
Pls help math lol. Yeah
Answers
Answer:
X = 65 degrees
Step-by-step explanation:
180 = 70 + 45 + X
180 = 115 + X
X = 65 degrees
Charlotte has 30 beads. She has 8 more red beads than blue beads. Which equation represents this situation? Please help :(
Answers
Answer:
The second answer choice is right
Step-by-step explanation:
Evaluate f(x) = 2x - 7 when x = 8.
Answers
Answer:
9
Step-by-step explanation:
Substitute 8 in place of x
f(x) = 2*8-7
f(x) = 9
Answer:
9
Step-by-step explanation:
plug in 8 where x is so it would look like
2(8)-7 = 9
do 2 *8 first which is 16
then do 16-7 which gives you 9
Which of the following names the figure in the diagram below?
A. pentagon
B. prism
C. triangle
D. polygon
E.pyramid
F. square
Answers
Answer: Prism
Step-by-step explanation:
Is the line a good fit for the data points plotted in the scatter plot below?
Answers
Write 7 as a fraction with 3 in the denominator
Answers
Answer:
7/3
Step-by-step explanation:
7 is in numerator's and 3 is in denominator's position.
Which phrase describes the expression 505n ?
Answers
Answer:
I believe it would be "505 times n"
Step-by-step explanation:
If tis is not what you are looking for I am sorry, but the question was vague.
Which statement describes whether the function is continuous at x = 2?
O The function is continuous at x = 2 because f(2) exists.
O The function is continuous at x = 2 because lim f(x) exists.
X-2
The function is not continuous at x = 2 because f(2) does not exist.
The function is not continuous at x = 2 because lim f(x) does not equal f(2).
X-2
Answers
Answer: (b)
Step-by-step explanation:
Given
The function is given as
[tex]f(x)=\dfrac{x^2-12x+20}{x-2}[/tex]
Solving the function
[tex]f(x)=\dfrac{x^2-2x-10x+20}{x-2}\\\\f(x)=\dfrac{(x-2)(x-10)}{(x-2)}\\\\f(x)=x-10[/tex]
for [tex]x=2[/tex]
[tex]f(2)=2-10\\f(2)=-8[/tex]
The function is continuous at [tex]x=2[/tex] because [tex]\lim_{x \to 2} f(x)[/tex] exists.
If the limit exists at a point, then the function is continuous.
Answer:
on edge its fs not b or c
Step-by-step explanation:
The times that a cashier spends processing individual customers' orders are independent random variables with mean 3.5 minutes and standard deviation 3 minutes. Find the number of customers n such that the probability that the orders of all n customers can be processed in less than 2 hours, is approximately 0.1. (Round your answer to the nearest integer.)
Answers
Answer:
26 customers
Step-by-step explanation:
First: determine the z score from standard normal probability table with an indicative area of 0.1
Z-score from probability table = - 1.28
mean = 3.5 minutes
std = 3 minutes
next determine the Z-score based on the information given in the question
Z = ( std - mean ) / processing time
= ( 3 - 3.5 ) / 2 = -0.25
Finally determine the number of customers
N = [tex](\frac{-1.28}{-0.25} )^2[/tex] = 1.6384 / 0.0625 = 26.21 ≈ 26 customers
Find the length of arc AB.
Answers
Answer:
11.17
Step-by-step explanation:
arc length = 2πr(θ/360)
= 2π(8)(80/360)
= 11.1701072...
= 11.17 to nearest hundredth
What are the dimensions of the rectangle shown on the coordinate plane?
w
+2
6
The base is 3 units and the height is 9 units.
O The base is 9 units and the height is 4 units.
O The base is 10 units and the height is 4 units.
O The base is 11 units and the height is 6 units.
Answers
1. The exact value of cos60
is
A) 3
3 B) 2
3 C) 2
2 D) 2
1 E) none of the above
Answers
Which figure is a triangular prism?
Answers
Answer:
B
Step-by-step explanation:
A triangular prism is described as a triangle stretched on the third dimension, so the bottom of it will be a square or a rectangle. Two of the sides will also be squares or rectangles. B is the only option that applies to BOTH of these requirements.
Answer:
B
hope it helped !!
A babysitter earns the same amount per hour. She earned $36 for 3 hours of babysitting. Which equation describes the relationship between x, the number of hours spent babysitting, and y, the total amount
in dollars earned?
Answers
Answer:
y= 12x
Step-by-step explanation:
36/3=12
12× x =y
________________________
Caroline has a rock stuck in her Jeep’s tire
Answers
Answer:
oh no
Step-by-step explanation:
sorry about that I guess
Which temperature is most likely to be a data point for both cities if in city
one the average temperature is 70 degrees and in the second city the
average temperature is 80 degrees
O 150
O 75
0 75.5
Answers
If you toss three coins, what are the odds in favor of getting exactly two tails and one head?
Answers
Answer:
I think the answer is 3:5
Answer:
3.5
Step-by-step explanation:
Find the quotient: 28 ÷ 4 2/3
Answers
Answer:
6
Step-by-step explanation:
Answer:
6
Step-by-step explanation:
which best describes a rectangle with diagonals that are perpendicular
Answers
Answer: If a parallelogram has diagonals that are perpendicular, it is a rhombus. … This definition can also be stated as: A square is a quadrilateral that is also a rectangle and a rhombus.
Step-by-step explanation:
In the first 1/6 hour of a rainstorm, 1/10 inch of rain fell. If the rain continued to fall at the same rate, how much rain fell in 2 1/2 hours?
Answers
Answer:
you should multiply or add
Step-by-step explanation:
a cylinder has a diameter of 12 and height of 12. the volume of the cylinder is:
A. 1728π cubic units
B. 288π cubic units
C. 144π cubic units
D. 432π cubic units
Answers
How do you solve 3(15.9 - 3.9)
Step by step? I need help
Answers
Answer:
36
Step-by-step explanation:
3(15.9 - 3.9)
3 · (15.9 - 3.9)
3(15.9) - 3(3.9)
47.7 - 3(3.9)
47.7 - 11.7
36
Answer:
I believe the answer is 15
Step-by-step explanation:
15.9 - 3.9 (line up the decimals correctly)
then subtract it and you get 12.0
add 12.0 + 3 (under the 2)
12.0
+3
and you get 15 as your answer :)
PLZ HELPPPPPPPPPPP MEEEEEEEEE
Answers
If x = 7 units, y = 2 units, and h = 9 units, find the area of the trapezoid shown above using decomposition.
A.
81 square units
B.
99 square units
C.
63 square units
D.
72 square units
Answers
Answer:
A) 81 sq units
Step-by-step explanation:
Area of a trapezoid = one-half of height multiplied by the sum of the bases (the bases are the parallel sides)
the problem gives us all the values we need:
height = 9
smaller base is 'x' which is 7
larger bases is 2y+x which is 2(2)+7 = 11
A = 1/2·(9)(7+11)
= 1/2·9·18
= 9·9 which is 81 sq units
Your pool is 80 ft long by 40 ft wide and the depth is 3ft to 8ft what is the pool volume?
Answers
Answer:
Since there are 7.5 gallons in each cubic foot, multiply the cubic feet of the pool by 7.5 to arrive at the volume of the. 3.14 x 25 ft x 3 ft x 7.5 = 1766.25 gallons
Step-by-step explanation:
Find the value of x
Answers
Answer:
Yes the bots answer was deleted!
Anyways x = 29 because 29 + 151 = 180
Hope that helps!
b)
Simplify 5x2 - x2
Answers
Answer: the answer is 4x^2
Step-by-step explanation:
hope it help