Answer:
$26.00
Step-by-step explanation:
0.211 is how much greater than 1/5
Answer:
0.011
Step-by-step explanation:
1/5= 0.2
0.211-0.2=0.011
Use the distributive property to solve the equation.
2 (x – 9) = 10
Answer:
x = 14
Step-by-step explanation:
Hi,
To begin, distribute the 2 to the x and -9.
So...
2 ( x - 9 ) = 10
2x - 18 = 10
2x = 28
x = 14
I hope this helps :)
Kenney High School’s swimming pool is 25 yards long. The pool has 8 lanes, each of
which is 3 yards wide. The pool is filled to a depth of 6 feet.
a. What are the length and width of the pool in terms of feet? (4 points)
Length: __________ ft.
Width: __________ ft.
b. How many cubic feet of water are in the pool? (3 points)
Volume: __________ ft3
c. If one cubic foot contains about 7.5 gallons, how many gallons of water are in
the pool? (3 points)
Water: __________ gallons
Answer:
Length = 75 ft
Width = 72 feet
Volume = 32,400 ft3
Water is around 242,998 gallons
Step-by-step explanation:
Just convert the yards to feet
25 yards long = 75 ft in length
8 lanes * 3 yards wide = 24 yards = 72 feet wide
And then for the volume, since it's a swimming pool, the formula will be l*w*h, and if we plug in the numbers (75 * 72 * 6 (it's 6 because they said the depth was six and in a pool the depth = height)) and that'll equal 32,400 ft to the third power
For the water, we just have to multiply the volume by 7.5 gallons by converting 7.5 gallons to feet, and then multiplying that by the volume, and then converting that to feet, and the final answer is about 242,998 gallons
Answer:
Length; 75 ft
Width; 72 feet
Volume; 32,400
Water is around 243k gallons
Step-by-step explanation:
what is the lateral area formula for a square pyramid
Answer:
AL=aa2+4h2
IS the formula for square pyramid.
Answer:
The formula for a lateral area formula of a square pyramid:
2a√((a^2/4)+h^2)
a = is the base
h = height of triangle
Find the area of the triangle.
14 m
18 m
Answer:
126
Step-by-step explanation:
trust
Answer:
if your base is 14 and your height is 18 or the other way around then its:
14 x 18 = 252
252 divided by 2 = 126
Step-by-step explanation:
Formula of a triangle:
BH x 1/2 (basically dividing by 2)
B is your base which is the length on the bottom of the triangle and the height is the line that is put in between the triangle. You multiply those then divide by 2 since your multiply 2 with it.
The expression 6 x 10^7 could represent an estimate of which number?
If one person runs 8.1 miles per hour in one direction and another with a speed of 6.3 in an other direction how many hours would have gone by if they are 20.16 miles apart
Answer:
1.4 hours
Step-by-step explanation:
Runner A:
Speed = 8.1 mph
Time, = t
Runner B :
Speed = 6.3 mph
Time, = t
Distance apart = 20.16 miles
Distance = speed * time
Distance of Runner A + Distance of runner B = distance apart
8.1t + 6.3t = 20.16
14.4t = 20.16
t = 20.16 / 14.4
t = 1.4 hours
Number of hours, t = 1.4 hours
I need help please !!
Answer:
21
Step-by-step explanation:
add both and make it equal to 180
9x-9=189
x=21
Find the value of x. Please help :(
Answer:
x=100, hope this helped.
If your able to help me please do, really need to finish this
Answer:
It is growth if the number in the parenthesis is greater than 1.
It is decay if the number in the parenthesis is less than 1.
For example y = 300[tex](2)^{x}[/tex] is growth and [tex]y = 100(.5)^{x}[/tex] is decay
Step-by-step explanation:
Find the area of the figure.
13 m
6 m
8 m
4 m
4 m
area:
m2
Answer:
8m
Step-by-step explanation:
20 points
3. A suitcase measures 24 inches long and the width is 18 inches long.
How much ribbon is needed to go down both sides of the suitcase
diagonally? (Hint: Draw a picture and add both diagonals together.)
Answer:
60in
Step-by-step explanation:
Given data
Length= 24 in
Width = 18 in
Diagonally, we need to find using the Pythagoras theorem
D^2= L^2+W^2
D^2= 24^2+18^2
D^2= 576+324
D^2= 900
Square both sides
D= √900
D= 30 in
For both sides
=30*2= 60in
Can someone help (it about arc length and area)
Answer:
[tex]x=14[/tex]
Step-by-step explanation:
[tex]\angle TPR=8x+7-75=360-150-91-75\\8x=112\\x=14[/tex]
What is 27 1/2% as a fraction in simplest form?
Answer:
The simplest answer is to make the fraction 27/1, using the denominator 1. The number 27 is equal to 27 units. Also it can be written as 54/2 or 81/3 or 108/4 or 135/5, etc. In general you have 27n for the numerator and n for the denominator, where n is an integer greater than zero.
please help with these 2 Q
Answer:
PC = 12 , AP = 10
Step-by-step explanation:
For each median the distance from the vertex to the centroid is twice as long as the distance from the centroid to the midpoint, then
(1)
PC = 2 × PF = 2 × 6 = 12
(2)
AP = [tex]\frac{2}{3}[/tex] × AD = [tex]\frac{2}{3}[/tex] × 15 = 2 × 5 = 10
Suppose c varies jointly with a and b. When c = 25, a = 2, and b = 2.5. What is the value of c when b = 4/3 and a = 6?
FIND THE SURFACE AREA. I WILL MARK YOU A BRAINLEST IF THE ANSWER IS RIGHT
Answer:
SA= 222cm ^2
Step-by-step explanation:
Surface area of the prism = (Perimeter of the base of the prism) × height + 2(area of the base)
Perimeter of the base = 5 + 3 + 2 + 2 + 2 + 3 + 5 + 8
= 30
Area of the base = 8×5 - 2×2 = 36 cm²
Surface area of the prism = 30×5 + 2×(36)= 222 cm²
How much is the tax of a basketball that is $18 at 6% tax rate
Answer:
tax =1.08
price after tax is 19.08
Step-by-step explanation:
6%=0.06
18(.06)= 1.08
18+1.08=19.08
Solve for X
can you show me how to do this problem.
Answer:
Step-by-step explanation:
Sum of all angles of triangle = 180
90 + 50 +10x = 180 {Combine like terms}
140 + 10x = 180 {Subtract 140 from both sides}
10x = 180 - 140
10x = 40 {Divide both sides by 10}
x = 40/10
x = 4
Helppppp distance time graphhhhhh
Answer:
Ralph walked to Sherwood at a constant speed.
Step-by-step explanation:
Any horizontal lines on a distance time graph represent a moment where you are still, so that rules out graph 4 and graph 3. Because Ralph is at a constant speed, the gradient of the line won’t change, meaning the answer has to be Ralph walked to Sherwood at a constant speed.
find the compound interest on $500 for 8 years. if the interest rate is 3%
A.123.39
B.133.39
C.143.39
D.153.39
Name 25% in 3 different ways
Answer:
1/4 , .25 , twenty five percent.
Step-by-step explanation:
Answer: 1/4 0.25 2 out of 8
Step-by-step explanation:
What is the angle measurement of the angle RUS
Answer:
Angle RUS = 160°
Step-by-step explanation:
Angle QUT is 160, and since angles QUT and RUS are vertical angles, they are congruent to each other.
So, Angle RUS = 160°
GIVING BRAINLIEST PLEASE HELP!!
-if you answer correctly ill give you brainliest which will give you 28pts-
Answer:
Step-by-step explanation:
A=1/4πd2
A = 1/4(22/7)(18)^2
= 254.47
Team A is located on the south bank of a river. Teams B and C are located on the north bank. The angle formed from Team C to Team A is S 20o W. Team C is 45 feet due west of Team B and 25 feet from Team A. How far is Team A from Team B?
Answer:
Step-by-step explanation:
Given :
Using cosine rule :
c² = a² + b² - 2abCosC
c² = 45² + 25² - 2(45)(25) - cos70
c² = 2650 - 2250 * - 0.3420201
c² = 2650 + 769.54532
c² = 3419.5453
c = sqrt(3419.5453)
c = 58.476
c = 58.5 feets
Write an equation of the line, in point-slope form, that passes through the points (–7, 2) and (3, –2). Use (–7, 2) as the point (x1, y1)
Answer:
first use the equation m = y2 - y1 / x2- x1 to get the slope
m = -2 - 2 = -4
m = 3 + 7 = 10 when there is a negative for x1 it turns positive
the slope is -4/10 or -2/5
now plus the info into the point slope equation
y - y1 = m (x-x1)
this is in point slope form y - 2 = -2/5 (x + 7)
This is how to get it in y-intercept form
y -2 = -2/5x + -2.8
now add -2 on both sides to the -2.8
y = -2/5x (Slope) + -0.8 y- intercept
Hopefully this is right becuase this is just what i learned
Step-by-step explanation:
1) Provide the sine, cosine, and tangent of ∠F
2) Provide the sine, cosine, and tangent of ∠R
Answer:
1. cos(F) = 2. 5/13
tan (F) = 3. 12/5
sin (F) = 1. 12/13
2. Sin (R) = 1. 60/68 = 30/34 = 15/17
cos (R) = 2. 32/68 = 16/34 = 8/17
tan (R) = 3. 60/32 = 30/16 = 15/8
Step-by-step explanation:
1 picture:
sin = Opp/Hyp
cos = adj/hyp
tan = opp/adj
cos(F) = 2. 5/13
tan (F) = 3. 12/5
sin (F) = 1. 12/13
2 Picture:
Sin (R) = 1. 60/68 = 30/34 = 15/17
cos (R) = 2. 32/68 = 16/34 = 8/17
tan (R) = 3. 60/32 = 30/16 = 15/8
1. cos(F) = 2. 5/13
tan (F) = 3. 12/5
sin (F) = 1. 12/13
2. Sin (R) = 1. 60/68 = 30/34 = 15/17
cos (R) = 2. 32/68 = 16/34 = 8/17
tan (R) = 3. 60/32 = 30/16 = 15/8
Step-by-step explanation:
1 picture:
sin = Opp/Hyp
cos = adj/hyp
tan = opp/adj
cos(F) = 2. 5/13
tan (F) = 3. 12/5
sin (F) = 1. 12/13
2 Picture:
Sin (R) = 1. 60/68 = 30/34 = 15/17
cos (R) = 2. 32/68 = 16/34 = 8/17
tan (R) = 3. 60/32 = 30/16 = 15/8
HOPE THIS HELPS
A rectangle is 8/3 meters long and 3/4 of a meter wide. What is the total area in square meters of there rectangle
Answer:
2 meters^2
Step-by-step explanation:
Area of a rectangle = length x width
8/3 x 3/4 = 2
(Will Give Brainliest)
Answer:
A. (-4, -4)
Step-by-step explanation:
According to the word problem, a dilation of (0.75x, 0.75y) is applied to a triangle.
This means the original coordinates were enlarged/multiplied by 0.75.
We can multiply the coordinates at the bottom by 0.75 to see if we get any of the resulting images' coordinates.
OR
We could divide the resulting images' coordinates by 0.75 to see if we get any of the answers on the bottom.
For instance,
(-3, -3)
-3 / 0.75 = -4 (x-coordinate)
-3 / 0.75 = -4 (y-coordinate)
This means (-4, -4) were the original coordinates of (-3, -3) before the dilation of 0.75.
$495? Rounded to the nearest cent
Answer:
See the explanation
Step-by-step explanation:
Given data
The Given figure is already a whole number
Say the figure is $495.566
Then we can round this up to the nearest cent by considering the third decimal place
Hence the rounded figure will be
=$495.57