Answer:
13
Step-by-step explanation:
3h - j
3(8) - 11
24 - 11
13
Find the area of a circle with a radius of 8.
Either enter an exact answer in terms of 7 or use 3.14 for 1 and enter your answer as a decimal.
units2
Answer:
A = 64 pi
Step-by-step explanation:
The area of a circle is given by
A = pi r^2
The radius is 8
A = pi * 8^2
A = 64 pi
I need help with this question
Answer:
b
Step-by-step explanation:
b) One of the cars is considered a 'collector's classic', so it's age doesn't affect it's price as much. Write down the coordinates of the cross that you think represents this car on the graph.
Answer:
Step-by-step explanation:
a.
moderate or week negative correlation
b.
(8, 8200) are the approximate coordinates of the collector's classic
Step-by-step explanation:
much. Write down the coordinates of the cross that you think represents this car on the graph
Which equation represents this graph?
(B)
.....................
Describe the effect of each change on the perimeter or circumference and area of
the given figure.
12. The base and height of a triangle with base 10 cm and height 12 cm are multiplied
by 3.
Answer:
wrong it is b*h/2
Step-by-step explanation:
A circle has a circumference of 3.14 units.
What is the diameter of the circle?
Answer:
1 unit
Step-by-step explanation:
divide by pi (3.14) to get the diameter of a circle
A teacher ask her pupils what there favorite school subject was 3 pupils said pe was there favorite subject how many pupil said maths was there favorite subject
I have added the complete question in the attachment
Answer:
15
Step-by-step explanation:
From the diagram in the attachment
27⁰ represents 3 pupils they love PE
135⁰ represents those that love mathematics. But the number was not given.
We have;
27⁰ = 3
135⁰ = ?
We cross multiply to find the unknown
135⁰x3 = 27⁰?
405 = 27⁰?
Divide through by 27
405/27 = ?
15 = ?
Therefore 15 pupils said mathematics was there favorite
A right circular cone has a radius of 6 inches and a slant length of 10 inches. A right cylinder has a radius of 8 inches and a height of 12 inches. How many cones full of water are needed to fill the cylinder
Answer:
6.4 cones full of water
Step-by-step explanation:
Given data
Radius of cone= 6inches
Slant height= 10 inches
Volume of cone= 1/3πr^2h
V= 1/3*3.142*6^2*10
V= 1/3*3.142*36*10
V= 1/3*1131.12
V= 377.04 cubic inches
Radius of right cylinder= 8 inches
Height= 12 inches
Volume of cylinder= πr^2h
Volume= 3.142*8^2*12
Volume= 3.142*64*12
Volume=2413.056 cubic inches
Hence the number of cone full of water needed to fill the cylinder is
=Volume of cylinder/volume of cone
=2413.056/377.04
=6.4 cones full of water
2x-y=0 3x=2y=-3
I’m not sure the correct steps to solve.
Answer:
x = 3 and y = 6
Step-by-step explanation:
The given equations are :
2x-y=0 ......(1)
3x-2y=-3 .....(2)
We need to solve equations (1) and (2).
Equation (1) can be written as :
2x = y
Put the value of y in equation (2)
3x-2(2x)=-3
3x-4x = -3
-x = -3
x = 3
Put the valye of x in equation (1)
2(3)-y=0
y = 6
Hence, the value of x = 3 and y = 6.
Can someone help with this math question please?
The larger of two numbers is 15 more than three times the smaller number. If the sum of the two numbers is 63, find the numbers.
A 17-foot ladder is leaning against a building. The base of the ladder is 8 feet
from the base of the building. The side of the building and the ground form
a right angle as shown.
Enter the distance between the ground and the top of the ladder, x, in feet.
Answer:
Pythagorean theorem:
x^2 = 17^2 - 8^2
x^2 = 225
x = sqrt(225) = 15
The distance is 15 ft
Answer:
Solution given:
base=8ft
hypotenuse=17ft
perpendicular=?
By using Pythagoras law
hypotenuse ²=perpendicular ²+base²
17²=perpendicular ²+8²
perpendicular ²=17²-8²
perpendicular=[tex]\sqrt{225}=15[/tex]
the distance between the ground and the top of the ladder, x is 15ft.Which statement best describes the use of a stimulation to predict the probability that two randomly chosen people will both have their birthdays on a monday
Answer:
The answer is "The Last choice".
Step-by-step explanation:
Please find the complete question in the attached file.
It is the phrase that perfectly represents the usage of a simulation for an estimate of the likelihood of the birthday of 2 randomly chosen persons on a Monday.
In a week there are 7 days, so seven choices are available, and just one Monday. Therefore, it is probable that [tex]\frac{1}{7}[/tex] will occur on a Monday to a birthday individual.
The first person will have a probability [tex]\frac{1}{7}[/tex].
The second person also has a probability [tex]\frac{1}{7}[/tex] .
Plzzz HUURRYYY and pls explain
Complete the working to expand and simplify:
3x(4x + 2) + 3(x + 4) = 12x2 +
X +
X +
The Glendale Plaza Building in Glendale, California, is 353 feet tall. The U.S. Bank Tower in Los Angeles, California, is 1,017 feet tall. Which building is taller?
Answer:
The U.S Bank Tower
Step-by-step explanation:
I hope this helps
what is the least number which is to be added or subtracted to 651201 to get a perfect square?
Answer:
Add 48 to get a perfect square
Explanation:
A perfect square would be of the number 651249 which means that you have to add 48 to get a perfect square.
5. What can you conclude from the picture shown below? Select all that apply.
A. MZD= 130
B. ZB and C are vertical angles.
C. ZB and C are adjacent angles.
D. ZB and ZD are adjacent angles.
E. ZB and ZA are complementary angles.
Answer:
A and B
Step-by-step explanation:
The answer for the question is A and B because 130+ 50=180 A line is equivalent to 180 degrees.B and C are opposites from each other so they are vertical.
PLEASE HELP PLEASE IM STUCK PLEASEEE
Answer:
Step-by-step explanation:
since it's a square we know the two sides are equal. So set them equal and solve for X
a)
4x + 3 = 3x +17
4x-3x = 17 -3
x = 14
Since we now know X plug it into the expression for the angle
b)
5(14) + 4y = 90 ( 90° b/c we know the angle is equal to that )
70 4y = 90
4y = 90-70
4y = 20
y = 20/4
y = 5
c)
we can find the perimeter by just plugging in X to either of the expressions for the side and then multiplying that by 4, since there are 4 sides
4(14) +3
56 +3
59
now times 4 for each side
59*4= 236
Help plz..And No links!! I repeat No links!!
Answer:
8,8 is correct answer please Like me
Answer:
Step-by-step explanation:
scale factor=4
need help gotta turn in in 20 minutes!!!1
Answer:
[tex]\huge\boxed{Answer\hookleftarrow}[/tex]
From the figure we can see that, [tex]\large\bold{3x°}[/tex] & [tex]\large\bold{x + 30°}[/tex] are vertically opposite angles.
⎆ Vertically opposite angles are equal to each other.
____________________
So, equation ⇻ [tex]\large\bold{3x° = x + 30°}[/tex]
____________________
Value of x will be :-
[tex]3x° = x + 30° \\ 3x - x = 30 \\ 2x = 30 \\ x = \frac{30}{2} \\ x = 15[/tex]
____________________
ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ
# ꧁❣ RainbowSalt2²2² ࿐
The volume of the triangular prism is 54 cubic units.
What is the value of x?
O 3
O 5
O 7
O 9
i need to gina the length of the side
Answer:
15
Step-by-step explanation:
9 squared + 12 squared = x squared
81 + 144 = x
81 + 144 = 225
the sqaure root of 225 = 15
In a standard deck of 52 cards, what is the probability of drawing a club or a spade?
A: 25%
B: 50%
C: 100%
Answer:
B) 50%
Step-by-step explanation:
It says or so it includes both as a probability, since drawing one of the four suits is 25% adding them together would increase the probability for two either two suits to 50%
You want to create a rectangular display board and line it with string lights. You want the lights to go along the two sides and the top, but not along the bottom. You have 40 feet of lights to use. What is the maximum size the display area can be to give the maximum area? What is the maximum display area?
pls help ily
Answer:
The maximum display area is 200sq. Ft. (square feet)
The maximum size of the lights is 20ft for the top and 10 ft for the sides
Step-by-step explanation:
I’m gonna delete this tmr because teacher checks this website I think
Two dice are rolled simultaneously and the difference of the numbers are
found.
(a) Draw a table to show all the possible outcomes after the rolling of the two
dice.
Answer:
Step-by-step explanation:
you can draw a table that has 7 rows and 7 columns, put the 6 numbers and their difference( 1-1=0, 1-2= -1, 1-3= -2,...)
- 1 2 3 4 5 6
1 0 1 2 3 4 5
2 -1 0 1 2 3 4
3 -2 -1 0 1 2 3
4 -3 -2 -1 0 1 2
5 -4 -3 -2 -1 0 1
6 -5 -4 -3 -2 -1 0
Solve this problem and I will give you a brainliest (up)
Answer:
x < 1
x > -1
Step-by-step explanation:
Order these numbers from least to greatest.
8.7, 8.6072, 8.67, 7.855
Answer:
7.855, 8.6072, 8.67, 8.7
Answer:
numbers from least to greatest.
are:
7.8558.60728.678.7Area of square is
a 2(l+b)
b l+b
c l²
d l³
[tex] \huge \huge \huge\square[/tex]
Here All Sides Are Equal So,
Area = side × side= side²
So Assuming Side As 'l'
so, l×l = l²
Option C= l²Hope This Helps You ❤️May someone please help me?
Answer:
The 3rd table
Step-by-step explanation:
The x values are dividing by 5 to get the y values. The table is proportional because it's a pattern not just random values.
write the answer as a decimal to the nearest tenth
Y=___( look at the image )