Answers
Answer:
assuming you want to get rid of the radical here so, 25/2
Step-by-step explanation:
raise the whole fraction to the second power, and the radical will cancel out, then solve 5^2 which is 25. end up with 25 over 2
Related Questions
Can somebody help me please is it A,B,C,D
Answers
Answer:
80 degrees
Step-by-step explanation:
The only given angle here is angle 4, which measures 100 degrees.
1) Identify angle relationships
Angle 4 and angle 6 are interior angles, meaning they have a sum of 180 degrees.
2) Solve for angle 6
180-Angle 4=Angle 6
180-100=Angle 6
80=Angle 6
Therefore, the measure of angle 6 is 80 degrees.
I hope this helps!
Answer:
c. 80°
Step-by-step explanation:
We are given a shape with a bunch of lines, and are asked to find what measure is ∠6.
Solving this is simple, we just need to keep notice that what angle is larger than 90 degrees looks like and what under 90 degrees looks like. All angles that are above 90 look wide and huge, while all under is very tiny and skinny.
If we take a look at our hint, angle 4 has the (100 degrees). Look at how wide it is, if angle 6 is tinier than that, then the answers A. and B. are scratched out.
Now 90 degrees is a right angle, looking at angle 6 guarantees that D. is also not correct because it is not a right angle.
Leaving us with C. 80
A class has 10 students with ages 3 3 3 3 3 4 4 4 4 5. If a student is chosen randomly, the probability of the student being age 3 is 5/10 or 0.5, age 4 is 4/10 or 0.4, and age 5 is 1/10 or 0.1. What is the expected age of a randomly chosen student?
Answers
Answer:
3.
Step-by-step explanation:
because they have more change to be pick wife they have more higher percentage of the class
Please answer now
#3
A store owner paid $15 for a book. She marked up the price of the book by 40% to determine its selling
price.
Part A
What is the selling price of the book?
Part B
A customer buys a different book that has an original selling price of $38. The book is discounted 25%.
The customer must pay a 6% sales tax on the discounted price of the book.
What is the total amount the customer pays for the discounted book?
Enter your answer in the box.
1
2
3
.
5
6
s
7
8
0
Answers
Step-by-step explanation:
too long
Answer:
do you have a ilnk i cant understand
Step-by-step explanation:
The question is in the screen shot pls help
Answers
A recipe calls for 2 1/4 cups of milk. You want to make 2 batches of the recipe. Should you buy a pint, quart, or half gallon of milk?
Answers
Please please i need help i did not understand it
please do it .........
Answers
Answer:
w = 325cm
Step-by-step explanation:
=> here's your solution
=> formula is v = t*w*h
=> v = 5915cm^3
=> t = 91cm
=> we need to find w = ?
=> V = T*W*H
=> w = 5915/(91*5)
=> w = 325cm
hope it helps
225 is what percent on 75 solved in an equation
Answers
Answer:
300%
Step-by-step explanation:
[tex]\frac{225}{75} = \frac{y}{100}[/tex]
225 × 100 = 75 × y
22500 = 75y
75y ÷ 75 = 22500 ÷ 75
y = 300
300%
Here is a formula for most percent problems.
helllllllppppp plzzz
Answers
Answer:
Answer D) B, C, and D
Step-by-step explanation:
Point D is 2 and point B is -2, meaning they are opposites of each other. Point C is 0, which is it's own opposite
I need help I'll give brainliest
Answers
Answer:
It's a Right angled triangle
1 + [tex]\frac{4}{8}[/tex]
Answers
Answer:
[tex]\frac{3}{2}[/tex]
Step-by-step explanation:
[tex]\frac{8+4}{8}[/tex]
[tex]\frac{12}{8}[/tex]
[tex]\frac{3}{2}[/tex]
A car can go 30 miles on one gallon of gas. About how many gallons of
gas will be used to go 200 kilometers? (Note: 1 mile is approximately 1.6
kilometers) *
a. 125
b. 5
c. 4
d. 19
^^i forgot the answers!!!
Answers
Answer:
4
Step-by-step explanation:
First divide 200 by 1.6 which will give you 125
Then divide 125 by 30 which will give you 4
Triangle A’B’C’ is a dilation image of triangle ABC. Which is the correct description of the dilation?
A. Center C and scale factor 4
B. Center A and scale factor 4
C. Center A and scale factor 5
D. Center C and scale factor 5
Answers
Answer:
B.
Step-by-step explanation:
Center is the point that does not change and that point is A. To find the scale factor you just divide the translated length by the original, in this case, 8÷2 which gives a scale factor of 4.
Which equation can be used to find volume?
Answers
Answer:
V=l*w
Step-by-step explanation:
If 536-1-56-3, what is the value of b?
-2
-1
O O O O
NE
Answers
help pls for 100 points!!!
x + 7 ≤ 16; 8, 9, 10, 11
Determine which number(s) could be a solution of the inequality.
10
9
8
11
Answers
Answer:
x≤9
Step-by-step explanation:
x+7≤16
Subtract 7 from both sides.
x≤16−7
Subtract 7 from 16 to get 9.
x≤9
The volume of the pyramid is 8in3. What is the height of the pyramid? (Sides are 5in and 4in)
Answers
Answer:
h = 0.4 inches
Step-by-step explanation:
Given that,
The volume of the pyramid is 8 in³.
The sides of the pyramid are 5 in and 4 in.
We need to find the height of the pyramid.
The formula for the volume of pyramid is given by :
V = lbh
Where h is the height of the pyramid
So,
[tex]h=\dfrac{V}{lb}\\\\h=\dfrac{8}{5\times 4}\\\\h=0.4\ in[/tex]
So, the height of the pyramid is 0.4 inches.
Food bill before tax: $24 Sales Tax: 7.3% Tip: 18%
Answers
Answer:
30.07
Step-by-step explanation:
how many hours are from 2:30pm to 11:00pm?
Answers
Answer:
10 hours and 30 minutes.
Step-by-step explanation:
Hope it helps
NO LINKS OR WEBSITES ALLOWED! (Especially bitly)
What is the volume of this figure
a
12 cubic units
b
16 cubic units
c
28 cubic units
d
40 cubic units
Answers
Given that sec(θ)=5/3 and θ is in Quadrant I, what is tan(θ)? Write your answer in exact form. Do not round.
Answers
9514 1404 393
Answer:
tan(θ) = 4/3
Step-by-step explanation:
The relationship between secant and tangent is ...
1 +tan² = sec²
The the tangent of the angle is ...
tan(θ) = √(sec²(θ) -1)
tan(θ) = √((5/3)² -1) = √(16/9)
tan(θ) = 4/3
Pls help die in 10 mins
Answers
Answer:
Area of sector of a circle = 28.26 meter²
Step-by-step explanation:
Given:
Side of cube = 12 meter
One white section = sector of a circle
Find:
Area of one white section
Computation:
Radius of circle = Side of cube / 2
Radius of circle = 12 / 2
Radius of circle = 6 meter
One white section = sector of a circle
Area of sector of a circle = [θ/360][π][r]²
Area of sector of a circle = [90/360][22/7][6]²
Area of sector of a circle = [0.25][3.14][36]
Area of sector of a circle = 28.26 meter²
In ΔRST, r = 59 cm, s = 10 cm and t=68 cm. Find the area of ΔRST to the nearest 10th of a square centimeter.
Answers
Answer:
Area≈137.965≈138
Step-by-step explanation:
HELP ILL GIVE BRAINLIEST PLSSS
Answers
2. 40
3. 42
I hope this helps ! I’m so sorry if any of them are incorrect
Rosalina just started a new job. She has $500 in her bank account. Every week, she deposits $40 into her bank account. Write an expression to represent how much Rosalina has in her account at any given time using x to represent the number of weeks. please help!!!
Answers
Answer: (40x)+500
Step-by-step explanation:
The table below shows some values that satisfy a linear function.
Х
Y
-5
0
-3
3
-1
6
1
9
3
12
What is the slope of the line that is represented by the values in the table above?
w
Answers
Answer:
3/2
Step-by-step explanation:
Truthfully, you only need two points for a linear equation, so I will only use two.
(-5, 0)
(-3, 3)
I will use the skeleton method to find the slope
((0) - (3))/((-5) - (-3)) -> -3/-2
The slope is 3/2
A machine fills 24-ounce (according to the label) boxes with cereal. The amount deposited
into the box is normally distributed with a standard deviation of 0.25 ounce. What does the
mean have to be in order for 99.5% of the boxes to contain 24 ounces or more of cereal?
Answers
Answer: We do not know the mean but we do know the standard deviation which is 0.25 ounces. The normal distribution plot below shows the shaded
region at approximately 5% of the area of the total Gaussian distribution.
From a Table we find that 5% is a z = -2.57 and so the mean must be 2.57
multiplied by 0.25 ounces = 3.57 0.25 = 0.643 ounces. The mean value
of box must be 0.643 ounces above the declared 24 ounces. Thus,
Mean value = = 24.643 ounces
Step-by-step explanation:
482 – 412 + 286 - 12 x 204solve
Answers
Answer:
70,176
Step-by-step explanation:
Given that
482 - 412 + 286 - 12 × 204
We need to solve the above equation
= 482 - 412 + 286 - 12 × 204
= 70 + 286 - 12 × 204
= 356 - 12 × 204
= 344 × 204
= 70,176
Hence, the answer to the given equation is 70,176
The same is to be considered and relevant
find the side lengths. help please, asap. thank you!
Answers
Answer:
Step-by-step explanation:
A) WX=YX
angle w =angle Y=70
X=180-2x70= 40
B) all sides are equal. Angle V=T=U=180/3=60
(a) the given triangle is a isosceles triangle. The two base (non-congruent side) angles (in this case, ∠XYW & ∠XWY) will have the same measurements.
It is given that m∠XYW = 70°, therefore, m∠XWY is also 70°.
Subtract 180 from the two 70° to get m∠X:
180 - (70 + 70) = 180 - 140 = 40°
m∠X = 40° is your answer.
~
The given triangle is a equilateral triangle (All sides are congruent). If all sides are congruent, it is a equilateral triangle, and if it is a equilateral triangle, then all measurements of the inside angles are the same, 60°
m∠V = 60°
~
please help me thank you
Answers
Answer:
B.
Step-by-step explanation:
The answer is B because 3/5 of 1/2 is less than 1/2. The equation that represents this problem is
3/5 x 1/2 = 3/10
3/10 < 1/2
Therefore, 3/5 is less than 1/2!
At the Virgin Music store in Times Square, 60 people entering the store were selected at random and were asked to choose their favorite type of music. Of the 60, 12 chose rock, 16 chose country, 8 chose classical, and 24 chose something other then rock, country, or classical. Determine the empirical probability that the next person entering the store favors
(a) rock music.
(b) country music.
(c) something other then rock, country, or classical music.
Answers
Answer:
A) 20%.
B) 26.66%.
C) 40%.
Step-by-step explanation:
Since at the Virgin Music store in Times Square, 60 people entering the store were selected at random and were asked to choose their favorite type of music, and of the 60, 12 chose rock, 16 chose country, 8 chose classical, and 24 chose something other then rock, country, or classical, to determine the empirical probability that the next person entering the store favors (a) rock music, (b) country music, and (c) something other then rock, country, or classical music, the following calculation must be performed:
A)
60 = 100
12 = X
12 x 100/60 = X
1200/60 = X
20 = X
Therefore, the probability that the next person favors rock music is 20%.
B)
60 = 100
16 = X
16 x 100/60 = X
1600/60 = X
26.66 = X
Therefore, the probability that the next person favors country music is 26.66%.
C)
60 = 100
24 = X
24 x 100 / 60 = X
2400 / 60 = X
40 = X
Therefore, the probability that the next person favors another type of music is 40%.