Answer:
13.27 cm
Step-by-step explanation:
The hypotenuse is always the longest side so:
a^2 + 20^2 = 24^2
a^2 + 400 = 576
a^2 = 176
a = 13.27
Solve for the variable
3n-8=4
Answer:
n = 4
im not good at explaining by text but i hope this helps
Step-by-step explanation:
3n - 8 = 4
you want the variable by itself so you will start with the number without the variable
3n - 8 = 4
next to the 8 is a - sign so it will is negative now it has to be the opposite
3n - 8 = 4
+8. +8
you cancel out the 8 and 4+8 is 12
now you have to do 12 ÷ 3 to get the variable by itself
12 ÷3 is 4
I need help with this PLEASE
Answer:
1230 I believe I think area is when u add em all up that's what I did good luck
0.64 x 0.81 help im on a time limit ಥ_ಥ
Answer:
0.5184
Step-by-step explanation:
hope this helps!!!
Answer:
0.5184
Step-by-step explanation:
There are 15.24 centimeters in 6 inches.
How many centimeters are in 1 yard?
Answer:
1 yard=94.44 cm
Step-by-step explanation:
Answer:
There are 94.44 cm in 1 yrd.
Step-by-step explanation:
The radius of a circle is 14 miles. What is the circle's circumference?
Answer:
The circumference is 87.96
Step-by-step explanation:
Multiply 2 and pi and 14 together and you will get this answer
Formula: C=2πr
if a parabola has x-intercepts at 13 and -21, what is the x-coordinate of its vertex
Answer:
-4
Step-by-step explanation:
To find the x-coordinate of the vertex of a parabola given its x-intercepts, find the average of the x-intercepts:
x-coordinate of the vertex = [tex]\frac{x_1+x_2}{2}[/tex] (where [tex]x_1[/tex] and [tex]x_2[/tex] are the x-intercepts)
Plug in the x-intercepts 13 and -21
[tex]\frac{13+(-21)}{2}\\= \frac{13-21}{2}\\= \frac{-8}{2}\\=-4[/tex]
Therefore, the x-coordinate of the vertex is -4.
I hope this helps!
Which of the values in the set {3,4,5,6} is a solution to the equation 4x + 2 = 22?
A) 3
B)4
C)5
D)6
10. If the probability of pulling a jack out of a full deck of 52 cards is 1:13, approximately how many times might you pull a jack if you pull a card 100 times and replace the card each time? approximately 9 times 10 times 13 times approximately between 7 and 8 times
Answer:
1/200
Step-by-step explanation:
A. Slope of -2 and y intercept of 1
B. Slope of 2 and y intercept of -1
C. Slope of 2 and y intercept of 1
D. Slope of -2 and y intercept of -1
Plssss help I need it
Answer:
The answer is C
Well lets calculate the slope = the slope which can clearly be seen which is 2x because each time it goes up it goes one to the right so it is 2x
y intercept = where is the y intercept, well clearly seen the y intercept is at 1
so when converted to y=mx+b it is y=2x+1
so slope = 2 and y intercept = 1
HOPE IT HELPS :)
Answer:
I think it is C because The line is positive so the slope should be positive so 2 and the y intercept is 1 since it is showing in the y axis. so C
Kiran has used `\frac{4}{5}`of the pieces in his jigsaw puzzle. He has used 120 pieces. How many pieces are in the whole puzzle?
Answer: 150 pieces
Step-by-step explanation:
Kiran has used 4/5 of the pieces of the puzzle.
This number translates to 120 pieces.
Assuming the total number of pieces is x, the formula for the total number is:
4/5x = 120
x = 120 ÷ 4/5
x = 120 * 5/4
x = 150 pieces
Solving 2 step equations
5 ( x + 4 ) = 30
A quarter cone has a diameter of 16 and a height of 10. What is the approximate volume of the quarter cone? Round to the nearest tenth where necessary.
Answer:
167.6 units^3
Step-by-step explanation:
Find the volume of the entire cone, and then divide the result by 4 to obtain the volume of the quarter cone:
Formula for the volume of a cone is V = (1/3)(base area)(height)
In this case the volume of the entire cone is V = (1/3)(pi)(8)^2*(10), or
670.21.
Taking 1/4 of this, we get the volume of the quarter cone:
670.21/4 = 167.6 units^3
Indicate the answer choice that best completes the statement or answers the question.
Answer:
C
Step-by-step explanation:
m<2:
180 - 60 - 48 = 72
Vertical angle thm:
m<1 = 48
m<3:
180 - 62 - 48 = 70
Declan has 65.8 meters of wire. If he is cutting the wire into pieces that are 1.6 meters long, how many pieces can he cut?
For the rotation 1165°, find the coterminal angle from 0°
Answer:
85°
Step-by-step explanation: Hope it helps!
1 is 2% of what number
Answer:
50
Step-by-step explanation:
2% 0f 50 is 1
Answer:
50
Step-by-step explanation:
a triangle can be drawn with angle measure of 60 degrees, 60 degrees, and 70 degrees
true or false?
Answer:
False. All triangles must have a total of 180°. 60° + 60° + 70° = 190°.
The large and medium shapes are scale drawings of the smallest shape the scale factor from the large shape to the media shape is 65% the scale factor from the medium shape to the small shape is 40% what is the scale factor from the large shape to the small shape
Answer:
25
Step-by-step explanation:
Add 65+40 which is going to give you 105 then once you get 105 subtract 65-40 which is going to give you 25 the 105 is the total so the whole answer is 25
A fence is being built around the local park in order to ensure the safety of children as they play. The rectangular park is 15 meters long and 10 meters wide. The builders need to determine how much fencing is needed. To figure this out, the builders need to find the of the park. The builders need meters of fencing.
Answer:
1. perimeter
2. 50
Step-by-step explanation:
Answer:
perimeter abd 50!
Step-by-step explanation:
its correct on edge!
What is the acceleration of a 24 kg mass pushed by an 8N force?
Someone help me
Answer:
Acceleration=3
Step-by-step explanation:
Formula for solving acceleration: F = ma
8N=24
N=24/8
N=3
I think this is correct :)
What is 5x+42-4x+2y -57y? I legit have no clue... can u help me???
Answer:
Collect like terms
5x-4x+2y-57y+42
x-55y+42
how much?Please help me.
Answer:
imma say $5300
Step-by-step explanation: if right plz mark as brainliest
sorry if wrong
The cost of a jacket is reduced by 10 percent. The jacket now costs £81. What was the original price?
Answer:
$89.10
Step-by-step explanation:
All you have to do is multiply 81 by 1.10, which is equal to 89.10
Answer:
1.2051
Step-by-step explanation:
turn 81 eourpean it by 10%
Witch of the s-values satisfy the following inequality?
7-s/2>3
Choose all answers that apply:
A 8 = 6
B 8 =8
C 8= 10
Answer:
the possible answer would be A, 6.
Step-by-step explanation:
6/2 is equal to 3 wholes. 7 minus 3 is 4. the sign > is used to indicate that the left number is greater than the right number, which is 3. 4 > 3 would be shown. this means that 6, or A, is the answer! :)
(6 IS ALSO THE ONLY OPTION. I NOTICED IT SAYS “ALL ANSWERS“
Peter read 24 pages of a book, and Chelsea read 1/3 as many pages of the same book. How many pages did Chelsea read?
Answer:
8
Step-by-step explanation:
1/3 of 24 is 8 i hope this helps
Answer:
8
Step-by-step explanation:
8 (x - 4x) simplified
Answer:
8x - 32x
or
-24x
Step-by-step explanation:
use the distributive property
Hope this helped! Have a nice day! Plz mark as brainliest!!!
-Lil G
A rectangle is formed from a square by increasing the latter's length by 50% while reducing its width by 50%. The ratio of the area of the rectangle to that of the square is ?
Answer:
The ratio of the area of the rectangle to the area of the square is 0.75.
Step-by-step explanation:
The areas of the square and the rectangle are represented by following formulas:
[tex]A_{sq} = l^{2}[/tex] (1)
[tex]A_{re} = (1.5\cdot l)\cdot (0.5\cdot l)[/tex] (2)
Where [tex]l[/tex] is the side length of the square.
The ratio of the area of the rectangle to the area of the square is:
[tex]\frac{A_{re}}{A_{sq}} = \frac{(1.5\cdot l)\cdot (0.5\cdot l)}{l^{2}}[/tex]
[tex]\frac{A_{re}}{A_{sq}} = 0.75[/tex]
The ratio of the area of the rectangle to the area of the square is 0.75.
What are the solution(s) to the quadratic equation 40 - x2 = 0?
x = +2/10
x = +4/10
O x= +2/5
x = +4,5
Answer:
±2√10
Step-by-step explanation:
Given the equation 40 - x^2 = 0
Add x^2 to both sides
40 - x^2 + x^2 = 0+ x^2
40 = x^2
x^2 = 40
x = ±√40
x = ±√4 * √10
x = ±2√10
Hence the value of x is ±2√10
A snowmobile priced at $2,600 is on sale for 18% off. The
sales tax rate is 9.25%. What is the sale price including tax?
the answer is 2,329.21
Step-by-step explanation:
because when you take 18% off 2600 it takes off 468 then you get 2132 with taxs added will be 2329.21 because 9.25% taxes on 2132 is 197.21 which you added that to 2132
2. If 8.67 is rounded to tenth, 8.67 becomes
A. 8.00
B. 8.7
C. 8.60
D. 86.0
2.64
Answer:
b. 8.7
Step-by-step explanation:
7 rounds up turning the 6 besides it into a 7.
Answer:
B. 8.7
Step-by-step explanation:
When lliking at 8.67 you see that the 6 (in the tenths place) is above five, any number above five, you found so then you round it to 7. if it's 4 or below you round down.