Answers
The answer is 22.5 ft.
[tex]8^{2}+21^{2}=x^{2} \\64+441=x^{2} \\505=x^{2} \\x=22.5[/tex]
Related Questions
Christy bought an 8-foot piece of lumber to trim a bookshelf. Altogether, she needs 100 inches of lumber for the trim. Did Christy buy enough lumber?
Answers
Which expression is equivalent to 4/6/3/2
Answers
Answer:
the 3rd one
Step-by-step explanation:
I had this question on edgunity
Write the equation of a line that has a slope that is greater than 1 but
less than 2
Answers
Answer:
y=3/2x
Step-by-step explanation:
Just find a fraction that is greater than one, but less than two and plug it in right next to x. I chose 3/2, but you can choose anything else if you like.
The equation of a line that has a slope that is greater than 1
but less than 2 in slope-intercept form is y = (3/2)x + b.
What are lines and their slopes?We know lines have various types of equations, the general type is
Ax + By + c = 0, and equation of a line in slope-intercept form is y = mx + b.
Where slope = m and b = y-intercept.
the slope is the rate of change of the y-axis with respect to the x-axis and the y-intercept is the (0,b) where the line intersects the y-axis at x = 0.∴
Given a line has a slope of greater than 1 and less than two,
∴ We can take any value from 1.01 to 1.99, for our convenience let us take 1.5which is 3/2.
So, the equation of the line will be y = (3/2)x + b.
learn more about lines here :
https://brainly.com/question/14511992
#SPJ5
A person on a moving sidewalk travels 12 feet in 4 seconds. The moving sidewalk has a length of 120 feet. How long will it take to move from one end to the other?
Answers
Answer:
40 seconds
Step-by-step explanation:
120/12 = 10
10*4 = 40
THEREFORE 40 seconds to walk 120 feet at that speed
Which number(s) below belong to the solution set of the equation? Check all that apply.
x + 10 = 40
A. 40
B. 80
C. 400
D. 4
E. 30
F. 50
Answers
Answer:
E only
Step-by-step explanation:
What’s the percentage ?? Please fast!!! Asap
Answers
Answer:
52%.
Step-by-step explanation:
There are a total of 50 squares in the shape, and only 26 squares of the shape are shaded. That makes 52% or 0.52.
Answer:
52%
Step-by-step explanation:
26 out of 50 blocks are shaded orange
26/50 = 52%
PLEASE HELP!!!!! I'LL MARK BRAINLIEST Which table represents a linear function with a greater y - intercept than that of the function represented in the graph?
A. X Y
0 3
6 -39
B. X Y
-2 0
0 0
C. X Y
0 5
5 -45
D. X Y
-2 1
0 4
E. X Y
0 -7
4 11
Answers
Answer:
The answer is c
Step-by-step explanation:
Answer:the answer is c mark me brainiest remember
Step-by-step explanation:
Find f(-2) if f(x) = x + x + 7. f(-2) =
Answers
Answer:
f(-2) = 9
Step-by-step explanation:
Given that,
f(x) = x² + x + 7
We need to find the value of f(-2).
Put x = -2 in the given function.
f(-2) = (-2)² + (-2) + 7
= 4-2+7
= 9
Hence, the value of f(-2) is equal to 9.
11.) Is the equation below linear or nonlinear?
Y=9x-5
Answers
Answer:
liner
Step-by-step explanation:
Rita is hiking along a trail that is 14.8 miles long. So far she has hiked along one-tenth of the trail.
How far has Rita hiked?
Answers
Answer:
1.48 miles
Step-by-step explanation:
If the trail is 14.8 miles and Rita has hiked 1/10 of it. Then just multiply 14.8 by 1/10.
14.8 * 1/10 = 1.48 miles.
Answer:
1.48
Step-by-step explanation:
I know the answer is correct
What is the Factor: 24x - 60
Answers
12(2x-5)
good luckk
i hope i could help
I GIVEEE BVRAINLILSDTTTTTTTT
Answers
Answer:
c=10,3
D=0,3
E=0,6
F=10,6
pls give brainliest
Answer:
ghtfgngngnfgjyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy
Step-by-step explanation:
ngfngfnfgnfgnfg
help asap no trolls pls!!
Answers
Answer:
U
Step-by-step explanation:
Answer:
V
Step-by-step explanation:
Sum of angles in a triangle = 180°
66c + 40c +74c = 180°
106c + 74c =180
180c = 180
c=1
Side v is the largest
Please help me!!!!!!!!!!!!!!!!!!!!!
fill in the blanks please!!
Words you can use are in the picture.
1. A comparison of one number to another by division is a ________.
2.________ name the same comparison.
3. A ratio that compares quantities with different units is a ________.
4. A _______ is a ratio, or rate, that compares a number to 100
5._______ a fraction or a ratio by dividing the numerator and denominator by a common factor.
Answers
Answer:
1. Ratio
2. Equivalent Ratios
3. Rate
4.Percent
5.Simplify
Pls helpp ill mark brainlist
Answers
Answer:
step by step buy on paper towel and then buy one more and then the last one i cant see
Step-by-step explanation:
your welcome; )
Choose correct way to write three dollars and seventeen cents using the dollar symbol.
Answers
Answer:
$3.17
Step-by-step explanation:
how much is 40% out of 16.32
Answers
Answer:
6.528
Step-by-step explanation:
just multiply 16.32 by .4
Helllllllll plssssssss
Answers
Answer:
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░░░█▀▄▄▄█░▀▀░░
░░░▌░▄▄▄▐▌▀▀▀░░ This is Bob
▄░▐░░░▄▄░█░▀▀ ░░
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4. Your class is going to elect a President and Vice President. In how many ways can 2 people be elected if your class has 30 students?
Answers
Answer:
60 combinations
Step-by-step explanation:
The graph y = 1/2x^2 - x - 4 is shown below. State the coordinate of the zero(s):
Answers
Answer:
Zeros → (-2, 0) and (4, 0)
Step-by-step explanation:
Equation of the graph has been given as,
y = [tex]\frac{1}{2}x^{2} -x-4[/tex]
For zeros of the function,
y = 0
Therefore, [tex]\frac{1}{2}x^{2} -x-4=0[/tex]
By solving the equation algebraically,
x² - 2x - 8 = 0
x² - 4x + 2x - 8 = 0
x(x - 4) + 2(x - 4) = 0
(x + 2)(x - 4) = 0
x = -2, 4
Therefore, coordinates of the zeros will be (-2, 0) and (4, 0).
Let's confirm the zeros (x-intercepts) from the graph attached,
Coordinates of the x-intercepts are,
(-2, 0) and (4, 0)
y is inversely proportional to x . When y = 30 , x = 3 Work out x when y = 6
Answers
Step-by-step explanation:
yx = k, where k is a real constant.
When y = 30, x = 3.
=> k = (30)(3) = 90.
Hence when y = 6, x = k/y = (90)/(6) = 15.
can you help me please I don't understand.
Answers
B. A and b parrel never touch
C. 44
D.136
E.44
Hope this helps a little
Solve the equation using mental math
1
+
= 6
11
12
4
01
35
48
052
w
WINWIN
06
072
6
Answers
I SHAT MY PANTS HELP OMG
Answers
Answer:
Change your pants
.... um chile anyways
A diver is on a springboard that is 4 meters above the surface of the pool. another diver is 5 meters below the surface of the pool. Who is closer to the surface of the pool?
Answers
Answer:
A
Step-by-step explanation:
Let's say the surface of the pool is 0, and the diver 4 meters above represents +4, and the diver 5 meters below represents -5. Which number is closer to 0? It's 4! 4 is 4 numbers away from 0, meanwhile 5 is 5 numbers away from zero, 4 is closer to 0!
If the Cable Company offers cable for $110 a month but gives a 10% discount for new customers. Find the cost for the new customers.
answer quickly. Thank You!!
Answers
Answer:
$99
Step-by-step explanation:
10% of 110 is 11
110 - 11
99
Answer:
$99
Step-by-step explanation:
First do
10% of 110
Which is 11
Then do
110-11
Which is 99
So the answer is $99
Help with this please!! Asap I’m not sure of the answer
Answers
Answer:
135
Step-by-step explanation:
135+45=180
A chef is making pickles. he needs 15 gallons of vinegar. The store sells 2 gallons of vinegar for $3.00 and allows customers to buy any amount of vinegar. decide whether each of the following ratios correctly represents the price of vinegar.
a. 4 gallons to $3.00
b. 1 gallon to $1.50
c. 30 gallons to $45.00
d. $2.00 to 30 gallons
e. $1.00 to 2/3 gallon
Answers
a is incorrect
b is correct
c is correct
d is incorrect
e is incorrect
Answer:
its b
Step-by-step explanation:
help pleaseeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Answers
Answer:
number 2 is 20 percent so j
Step-by-step explanation:
Adela, Tony, Pang, and Ruben are all in 6th grade. Their average age is 11 years old. The list shows the difference from average for each.
Age Difference
Adela: 0.75 year
Tony: 11
10
years
Pang: –0.8 year
Ruben: -1
2
year
Which lists shows the values of the differences ordered from least to greatest?
Adela, Tony, Pang, Ruben
❌Adela, Pang, Ruben, Tony
Pang, Ruben, Adela, Tony
Tony, Adela, Ruben, Pang
Answers
Answer:
Pang, Ruben, Adela, Tony
Step-by-step explanation:
So the Answer would be c. I hope this helped and have a good day.
Answer:
c
Step-by-step explanation:
