Answer:
52%
Step-by-step explanation:
if 20 people is 100% what about 13
Answer: Hello, there!
Your Answer is Below
5%
Now we can see that our fraction is 65/100, which means that 13/20 as a percentage is 65%.
Step-by-step explanation:
When we are using percentages, what we are really saying is that the percentage is a fraction of 100. "Percent" means per hundred, and so 50% is the same as saying 50/100 or 5/10 in fraction form.
So, since our denominator in 13/20 is 20, we could adjust the fraction to make the denominator 100. To do that, we divide 100 by the denominator:
100 ÷ 20 = 5
Once we have that, we can multiple both the numerator and denominator by this multiple:
13 x 5
20 x 5
= 65/100\
Hope this Helps!
Have a great Day!
-August-~
(x + 1) (2x - 5) = 0
calculate the surface area of the following cylinders
Answer:
~1445.13
Step-by-step explanation:
A = 2 x pi x r + 2 x pi x r^2
Answer:
260π or id we take π=3.14 816.4
Step-by-step explanation:
h=13ft
r=10ft
A=2πr(h+r)=2*10*13*π=260π=816.4
What is the lateral surface of the triangular prism?
Answer:
5
Step-by-step explanation:
Work out the circumference of this circle.
Take a to be 3.142 and write down all the digits given by your calculator,
16.8 cm
Answer:
50.90 cm
Step-by-step explanation:
The computation of the circumference of this circle is shown below:
As we know that
The circumference of this circle is
= 2πr
where
π is 3.142
r = diameter ÷ 2
= 16.8 ÷ 2
= 8.1 cm
So, the circumference of the circle is
= 2 × 3.142 × 8.1 cm
= 50.90 cm
Please help me. PLEASE
Answer:
Part A: (3, 2)
Part B: 5
Step-by-step explanation:
Point B of the parallelogram is the top right dot on the graph. In order to find its coordinate, we simply trace the dot's trajectory back to the x and y axis accordingly. If we look under the dot we see that its x-axis is 3 and if we look to the left of the dot we see that its y-axis is 2. Therefore, the coordinate of the fourth vertex B is (3, 2)
To calculate the length of side AB we simply count the number of squares between them, which looking at the graph we can see is 5 squares. Therefore the length of AB is 5
what's the answer ??
[tex] \sqrt{12 \times 24 \times 2} [/tex]
Answer:
24
Step-by-step explanation:
lol just do the math
Answer:
24
Step-by-step explanation:
12x24x2=24x24
Root(24x24)=24
Laine reads 25 pages in 30 minutes.
If Laine reads 200 pages at this same rate, how long will it take her?
Answer:
i believe it would take laine 4 hrs
Find the value of x
48°
132°
132°
X°
Answer:
X°
Step-by-step explanation:
there’s no other clues to what it could be, and since it’s x it would be X°
what is ( 9 x 2/3 ) x 2/3
Answer: The answer is 4
I will give BRAINLEST TO WHO ANSWER !!!!!
Answer:
a=7 b=24 c=25
Step-by-step explanation:
Leg a=7
Leg b=24
According to Pythagorean theorem: a^2+b^2=c^2
49+576=c^2
C^2=625
c=25
Answer:
Step-by-step explanation:
This is a right triangle, so we may apply the Pythagorean Theorem. The two leg lengths are 7 and 24 respectively, and so the length of the hypotenuse is
√(7² + 24²) = 25
The figure is made up of a cylinder and 2 cones. What is the volume of the composite figure? Use 3.14 for Pi. Round to the nearest hundredth.
A cylinder and 2 cones. All have a radius of 2 millimeters. The cones have heights of 4 millimeters and 2 millimeters, and the cylinder has a height of 5 millimeters.
Recall the formulas V = B h and V = one-third B h
Answer:
87.92
Step-by-step explanation:
I took the unit test review in edge 2021
HELP ME!!! 20 points!!
The approximated difference of 10,485 – 3,985 is ________ .
pls give answer
Answer:
The approximate difference between the two numbers are 6,500
Step-by-step explanation:
The computation is shown below:
As in the question it is asked the difference between the two numbers
And, the two numbers are 10,485 and 3,985
So, the approximate difference is
= 10,485 - 3,985
= 6,500
Hence, The approximate difference between the two numbers are 6,500
The same is considered and relevant too
Is -2/3(-12b-6+9b-18) equivalent to 2(b+8)? Show your work.
please help.
Answer:
Step-by-step explanation:
-2/3(-3b-24) = 2(b+8)
6b/3+48/3 = 2b+16
2b+16 = 2b+16 => equivalent
Is -2/3(-12b-6+9b-18) equivalent to 2(b+8)?
To find out, simplify the left side.
Multiply every term in the parentheses by 2/3.
(8b + 4 - 6b + 12)
Simplify.
(2b + 16)
Factor out 2.
2(b + 8)
We conclude that -2/3(-12b-6+9b-18)
equals 2(b + 8).
Help help help help help help help help
Answer:
87,069.6
Step-by-step explanation:
help pls. it’s from khan academy
the price of a phone on sale was increased from $80 to $120. By what percentage was the price of the phone increased?
Answer:
50% increase
Step-by-step explanation:
120 - 80 = 40
40 = 50% of 80
Answer:
50%
Step-by-step explanation:
120 / 80 = 1.5
1.5 x 100 = 150%
150% - 100% = 50%
could 10.3cm 4.4cm and 8.3 cm be the side lengths of a triangle yes or no
Answer:
No
Step-by-step explanation:
As you probably know, triangles have 3 sides. The longest side is called the hypotenuse. In this case, the hypotenuse is 10.3. Now, you might or might not know the pythagorean theorem, which states that the a² + b² =c ².
In this case, we can say that 4.4 is a and 8.3 is b. Now if we square 4.4 and add it to 8.3 squared, we get 88.25. However, if you square 10.3, you get 106.09. Thus, the values cannot be this way. So, your answer is no.
the spinner below is spun.What is the probability of spinning
WHO HAS THE ANSWER!! I DONT GET IT. PLEASE COMMENT THE ANSWER ON MY POST
A teacher randomly selects students to write the date on the board each day. If there are
12
boys and
9
girls in the teacher’s class, what is the probability the teacher chooses a girl to write the date on the board?
Answer:
75%
Step-by-step explanation:
9 divided by 12 = 0.75
- 75%
Mrs, O'Neil has 2 times as many markers as colored pencils. The total number of markers and colored pencils is 18. How many markers does Mrs. O'Neil have?
Please help me out with this please and thank you
No links no stealing points
Answer:
A
5/2 for line 1
5/2 for line 2
5/2 for line 3
B they are all parallel because the have equal slope
Step-by-step explanation:
explanation is in the image
that's all...have fun
A plumbing contractor charges a fee of $100 a visit and an additional charge of $50 per hour. Which equation can be used to find the number of hours x he worked if he gets paid $950 for a day's work?
Answer:
100 + 50x = 950
100 - 100 + 50x = 950 - 100
50x = 850
50x/50 = 850/50
x = 17
Can someone please help me with math.
Answer:
D. (8,1)
Step-by-step explanation:
hope this helps :)
The license plates in Coolsville consist of two letters followed by three digits from 0 - 9,
such as AA012. Repeats are allowed. How many different plates are possible?
Answer:
676,000 different plates
Step-by-step explanation:
First alphabet = A - Z = 26 alphabets
Second alphabet = A - Z = 26 alphabets
Possible pairs = 26 * 26 = 676
3 digits:
Digits = (0 - 9) = 10
1st = 10
2nd = 10
3rd = 10
Possibilities = 10^3 = 1000
Total different possible number plates :
1000 * 676 = 676,000
what is (-5) × (+5) its about intergers! :)
Answer:
= -25
Step-by-step explanation:
How much do i save when i use a 30% off coupon on a $175 purchase
Answer: In this example, if you buy an item at $175 with 30% discount, you will pay 175 - 52.5 = 122.5 dollars.
Step-by-step explanation:
The figure is made up of a square and a rectangle. How much longer is side FE than A F?
A. 1 foot
B. 2 feet
C. 9 feet
D. 11 feet
Answer:
2
Step-by-step explanation:
A F = 48
F E = 50
50 - 48 = 2
Thus the answer is 2
rounding off 0nes decimal place 0.09
Answer:
0.1
Step-by-step explanation:
Since the 9 is greater than or equal to 5, you round up, turning the 0 to 1
Answer:
0.1
Step-by-step explanation:
Seth can paint one picture in 2 1/2 hours. How many pictures can he paint in 17 1/2 hours?
A. 6
B. 7
C. 8
D. 9
Answer:
7
Step-by-step explanation:
17 times 60 is 1020
1020 plus 30 is 1050
2 times 60 is 120
120 plus 30 is 150
1050 divided by 150 is 7
Answer:
B.7
Step-by-step explanation:
17.5 divided by 2.5 is 7