What is the unknown information that could be found using the Pythagorean theorem?
✔ Leg, distance from the wall to the base of the ladder.
What measures represent each variable of the Pythagorean theorem, if b is the unknown length?
a = ✔ 15
c = ✔ 22
What is the approximate length of b, rounding to the nearest hundredth?
✔ 16.09 feet
Leg, distance from the wall to the base of the ladder.
a= 15
c= 22
16.09 ft
Answer please and thank you ; ) also, have a nice day!
help please ASAP ;)))
The length of a rectangle is 3 times its width. What is the length of the rectangle if the area is 48 square centimeters?
Answer:
length=12
Step-by-step explanation:
length=3w
A=48
48=3w(w)
48=3w^2
16=w^2
W=4
48/4=12
length=12
PLEASE HELP!!!
Find the area of this trapezoid. Be sure to include the correct unit in your answer.
Answer:
A = 55 in²
Step-by-step explanation:
The area (A) of a trapezoid is calculated as
A = [tex]\frac{1}{2}[/tex] h (b₁ + b₂ )
where h is the perpendicular height and b₁, b₁ the parallel bases
Here h = 5, b₁ = 5 and b₂ = 17 , then
A = [tex]\frac{1}{2}[/tex] × 5 × (5 + 17) = 2.5 × 22 = 55 in²
Answer: 55
Step-by-step explanation: A=a+b
2h=5+17
2·5=55
________
Hope it helps
The set department has 5 foot board. They cut 2 segments that are 1 1/2 foot each. How much of the bored is left?
Answer:
2ft
Step-by-step explanation:
include step by step directions MAKE SURE ITS CORRECT
Answer:56
Step-by-step explanation:do 180-68, then divide by 2(because the x angles are equal to each other.
Can someone help me!
Oceanside Bike Rental Shop charges a 16 dollar
fixed fee plus 7 dollars an hour for renting a bike.
Nancy paid 51 dollars to rent a bike. How many
hours did she pay to have the bike checked out ?
Answer: she rented the bike for 5 hours
Step-by-step explanation:
51 - 16 = 35
35/ 7 = 5
Marla bought 12 books for $27.60. What is the price per book?
Answer: $2.30
Step-by-step explanation:
Because if we do $27.60 divided by 12 we get 2.3 which then means 1 book cost $2.30
HOPE THIS HELPS ^^
Answer:
2.3
Step-by-step explanation:
27.6/12
Ok so Ive been having trouble with Math can anyone help??
Find the area of the triangle.
Answer:
17.5 units *2
pls can I get brainiest
Answer:
the answer should be d, 17.5 units
hope this helped
can I get brainiest
I have to find the problem using this process. Can somebody please help me
Answer:
Length = 13 in
Width = 10 in
Step-by-step explanation:
Let L be the length.
Let W be te width.
From the question given above, the Lenght is 3 more that the width i.e
L = 3 + W
Next, we shall determine the width (W). This can be obtained as follow:
Length (L) = 3 + W
Width (W) = W
Area (A) = 130 in²
A = L × W
130 = (3 + W) × W
Clear bracket
130 = 3W + W²
Rearrange
W² + 3W – 130 = 0
Solving by formula method
W = –b ± √(b² – 4ac) / 2a
a = 1
b = 3
c = –130
W = –3 ± √(3² – 4 × 1 × –130) / 2 × 1
W = –3 ± √(9 + 520) / 2
W = –3 ± √(529) / 2
W = –3 ± 23 / 2
W = –3 + 23 / 2 or –3 – 23 / 2
W = 20/2 or –26/2
W = 10 or –13
Since measurement can not be negative, the width is 10 in.
Finally, we shall determine the length. This can be obtained as follow:
L = 3 + W
W = 10
L = 3 + 10
L = 13 in
SUMMARY
Length = 13 in
Width = 10 in
Select the three numbers that show 225% as an equivalent fraction, decimal, or percent. (Hint- There are three correct answers: you must choose three answers.)
A 225/50 B 225/100 C 9/4 D 0.225 E 2.25
Answer:
C, E, B
here you go. :)
PLS HELP!
A slice is made parallel to the base of a right rectangular pyramid, as shown.
What is the area of the resulting two-dimensional cross-section?
Enter your answer in the box.
____cm²
Answer:
i think its 60cm and i actually solve it XD
What is the volume of this prism?
A) 56 cubic units
B) 16 cubic units
C) 28 cubic units
D) 112 cubic units
Answer:
56 cubic units
Step-by-step explanation:
Question 5(Multiple Choice Worth 5 points)
(8.02 LC)
The coordinate grid shows the graph of four equations:
A coordinate grid is shown from negative 12 to positive 12 on the x axis and also on the y axis. Line A passes through the ordered pairs negative 3, 4 and 9, negative 2. Line B passes through the ordered pairs 2, 8 and 8, negative 8. Line C passes through the ordered pairs negative 3, negative 4 and 4, 6. Line D passes through the points 2, negative 2 and 5 and 6.
Which set of equations has (1, 2) as its solution?
A and D
C and D
A and C
B and D
Answer:
I think it is A and C
Help Pls! I will give brainliest!
Which of the following equations is true?
A.
(2 × 3) + (-2 × 3) = (-2 × 2) + (3 × 3)
B.
(2 ÷ 3) ÷ (3 ÷ -2) = (-2 ÷ 2) ÷ (3 ÷ 3)
C.
(-2 - 3) - (3 - 2) = (-2 - 2) - (3 - 3)
D.
(-2 × 3) × (2 × 3) = ( 3 × 2) × (3 × -2 )
Answer:
D
Step-by-step explanation:
A: (2 × 3) + (-2 × 3)= 0
(-2 × 2) + (3 × 3) = 5
B:(2 ÷ 3) ÷ (3 ÷ -2) = -0.44444444444
(-2 ÷ 2) ÷ (3 ÷ 3)= -1
C:(-2 - 3) - (3 - 2)=-6
(-2 - 2) - (3 - 3)=-4
D:(-2 × 3) × (2 × 3)=-36
( 3 × 2) × (3 × -2 )-36
Can i get brainliest?
PLZZZZZZZZ help with thissss!!
Answer:
[tex] 25x^2 - 30x + 9 [/tex]
Step-by-step explanation:
[tex] (5x - 3)^2 = (5x - 3)(5x - 3) = [/tex]
[tex] = (5x)(5x) + (5x)(-3) + (-3)(5x) + (-3)(-3) [/tex]
[tex] = 25x^2 - 15x - 15x + 9 [/tex]
[tex] = 25x^2 - 30x + 9 [/tex]
Answer:
25x^2-30x+9
Step-by-step explanation:
Please help me
I’ll give brainliest please help
can someone answer this please
Divide. Write the quotient in lowest terms.
2 3/4 divided by 3
Jada says that she found three different ways to complete the first question correctly. Do you think this is possible? Explain your reasoning.
Answer:
Yes.
Step-by-step explanation:
Although there is not much info on this question, if you were to assume that there are 3 different answers or 3 different methods of solving that problem, it is definitey possible to assume that this is possible.
Type the correct answer in the box.
The length of the shadow on flat ground of a man who is 6 feet tall and is standing up straight is 8 feet. The distance between the top of his head and the top of his head in the shadow is ______ feet.
Answer:
48 ft
Step-by-step explanation:
Jack and his friends are going hiking next week. There are four trails they can hike: Grayson Pass, Giant’s Ridge, Three Summits, and Elderberry. To make a decision, they use a spinner divided into four colors. They spin it 60 times to check the fairness of their model and record the results in this table.
The relative frequency of the spinner landing on green is
The relative frequency of the spinner landing on blue is
The relative frequency of the spinner landing on yellow is
The relative frequency of the spinner landing on red is
Answer:
Step-by-step explanation:
The theoretical frequency would be 1/4, and if spun 60 times, 15/60.
The relative frequency is how many times it actually landed on each color.
So green is 6/60
Blue is 24/60
Yellow is 9/60
Red is 21/60
I don't know if they want these in their simplest form (sometimes the test says one way or the other), but here they are, reduced:
Green: 1/10
Blue: 4/10
Yellow: 3/20
Red: 7/20
Please let me know if you have questions, or if it's marking these answers wrong.
PLS HELP ILL GIVE BRIABLIEST!
!! 50 POINT QUESTION !!
In the diagram, line GH is perpendicular to line IJ. What is the measure of angle 1?
Answer:
53
Step-by-step explanation:
have a nice day
3 divided by 1107
(PLEASEPUT IT IN LONG DIVISION)
(08.03)Heather recorded the different types of music her friends like in the table below:
Type of Music Number of Friends
Country
3
Hip-hop
2
Pop
4
Rock
1
Which of the following plots represents the data in the table?
A: A dot plot line labeled Types of Music and titled Music. Four tick marks labeled Country, Hip-hop, Pop, and Rock. There are 3 dots above Country, 2 above Hip-hop, 4 above Pop, and 1 above Rock.
B: A dot plot line labeled Types of Music and titled Music. Four tick marks labeled Country, Hip-hop, Pop, and Rock. There is 1 dot above Country, 2 above Hip-hop, 3 above Pop, and 4 above Rock.
C: A dot plot line labeled Types of Music and titled Music. Four tick marks labeled Country, Hip-hop, Pop, and Rock. There are 3 dots above Country, 4 above Hip-hop, 1 above Pop, and 2 above Rock.
D: A dot plot line labeled Types of Music and titled Music. Four tick marks labeled Country, Hip-hop, Pop, and Rock. There are 2 dots above Country, 4 above Hip-hop, 4 above Pop, and 3 above Rock
answer:
a)
step-by-step explanation:
the explanation is the picture
**edit** i didn't realize that the words got 'deleted' but here's the order i put them in country, hip-hop, pop, and rock i'm sorry about the inconvinence
good luck :)
i hope this help
brainliest would be highly appreciated
have a nice day!
Answer:
The answer is A.
I took the test and got it right. Hope this helps!
Have a good day :)
~Amy❤
help me with this pls