NEED AN ANSWER ASAP!!! WILL REWARD HANDSOMELY!!!
Felicia has a ladder that is 11 ft long. She wants to lean the ladder against a vertical wall so that the top of the ladder is 9.5 ft above the ground. For safety reasons, she wants the angle the ladder makes with the ground to be no greater than 75°. Will the ladder be safe at this height? Show all your work and draw a diagram to support your answer.
Answers
Answer:
See attached diagram
We have
GT = 9.5 ftBT = 11 ftLet's find angle x and compare with the safety requirement
GT/BT = sin x9.5/11 = sin xx = arcsin (9.5/11)x = 59.7° < 75°The angle we got is less than 75° so it is safe to use
Related Questions
SOVLW THIS PLEASE I NEED IT ASAP
Answers
smale0e si lo haces bien te vas a sacar un 5
Meiko is hanging a picture-collage on her wall. The dimensions of the collage are shown in the diagram. She plans to cover the collage with smaller pictures that have the same shape as the collage. If the base of each small picture is 4.5 inches and the height is 3.5 inches, how many small pictures will fit within the collage?
A parallelogram has a base of 18 inches and a height of 28 inches. The length of another side is 32 inches.
26
32
37
42
Answers
Answer:
The answer is C. 37
Answer:
C
Step-by-step explanation:
hope this helps, God bless
If minor arc AC = 96º, what is the measure of ABC? A) B) C D
A)53
B) 64
C) 72
D) 84
Answers
Answer:
D
Step-by-step explanation:
Find the area of the factor
Explain step by step for Braininess
Answers
Answer:
~78.54 mi^2
Step-by-step explanation:
The area of a circle is defined as π r^2. The radius is 10 miles. 10^2 is 100. 100 x π is roughly 314.16. Since we know the angle is 90 degrees, we know that it makes up one fourth of the entire area. 314.16 divided by 4 is 78.54.
the diameter of circle A is 8 inches. the diameter of circle B is 4 inches greater then the diameter of circle A. The diameter of circle C is 4 inches greater then the diameter of circle B
the area of circle A is ____ the area of circle B is ____ the area of circle C
Answers
d=8
r=d/2=8/2=4
r=4
Area= π•4^2
Area=3.14•16
Area=50.24 in^2
Circle B
d+4=8+4=12
r=12/2=6
r=6
Area= π•r^2
Area=3.14•6^2
Area=3.14•36
Area=113.04 in^2
Circle C
d+4=12+4=16
r=16/2=8
r=8
Area= π•8^2
Area=3.14•64
Area=200.96 in^2
Answer:
Step-by-step explanation:
radius of A = 4 in
area of A = 16π in²
radius of B = 6 in
area of B = 36π in²
radius of C = 8 in
area of C = 64π in²
Area of A is 16π/(36π) the area of B = 4/9 the area of B
Area of B is 36π/(64π) the area of C = 9/16 the area of B
answer quickly I'll give brainliest
3(x+2)-(2x-7)<(5x-1)-2(x+6)
Answers
Answer:
3(x+2)-(2x-7)<(5x-1)-2(x+6)
3x+6-2x+7<5x-1-2x-12
x+13<3x-13
Or, 3x-13 > x+13
2x >26
x>13
x>13 will be ur ans ______
Answer:
x > 13
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightDistributive Property
Equality Properties
Multiplication Property of Equality Division Property of Equality Addition Property of Equality Subtraction Property of EqualityAlgebra I
Terms/CoefficientsStep-by-step explanation:
Step 1: Define
3(x + 2) - (2x - 7) < (5x - 1) - 2(x + 6)
Step 2: Solve for x
[Distributive Property] Distribute: 3x + 6 - 2x + 7 < 5x - 1 - 2x - 12Combine like terms: x + 13 < 3x - 13[Subtraction Property of Equality] Subtract x on both sides: 13 < 2x - 13[Addition Property of Equality] Add 13 on both sides: 26 < 2x[Division Property of Equality] Divide 2 on both sides: 13 < xRewrite: x > 13Dennis works at a frozen yogurt store in the summer. He
needs to order boxes of small cups and boxes of large cups.
The storage room can hold up to 10 more boxes of cups.
Each box of small cups costs $100 and each box of large
cups costs $150. A maximum of $1200 is budgeted for cups.
B. Graph The solutions of the system
Answers
Answer:
100x+150y≤1200
y≤8-2x/3
slope = -2/3
y-intercept = (0,8)
Step-by-step explanation:
I graphed it on my calculator but I'm not really sure how to explain it beyond just sharing a screenshot of the image
I hope that helps
3 Convert 6,23 kg to grams
Answers
Answer:
6230 grams xD
Step-by-step explanation:
6230 grams..
( it says i have to write 20 letters so i just did this)
$27 for four large pizzas or $32 for five large pizzas?
Answers
Answer:
$32 for five large pizzas.
Step-by-step explanation
Well, 27 ÷ 4 = 6.75 per pizzas. 32 ÷ 5 = $6.4 per pizza. For five, you pay less.
Your welcome °ω°
6/15 as a fraction in its simplest form
Answers
Answer:
2/5
Step-by-step explanation:
DIvide both numbers by 3
Answer:
2/5 !
Step-by-step explanation:
BRAINLIEST!
Como cálculo el área de las figuras geometrícas porfa para una persona de 5to
Answers
Answer:
Se calcula sumando todos los lados (siempre y cuando tengan las mismas unidades). El área de una figura de dos dimensiones se calcula contando el número de cuadrados que pueden cubrir la figura.
Step-by-step explanation:
please help me i really need help please
Answers
Answer:
45.18 mi
Step-by-step explanation:
What it is asking is to find the value of C.
Formula we're going to use:
[tex] {a}^{2} + {b}^{2} = {c}^{2} [/tex]
C is the hypotenuse.
Replace with given values, so
[tex] {19}^{2} + {41}^{2} = {c}^{2} [/tex]
Rewrite so there is no squared
[tex]361 + 1681 = {c}^{2} [/tex]
Add the numbers
[tex]2042 = {c}^{2} [/tex]
Find the value of C by square rooting 2042
[tex] \sqrt{2042} = 45.1884941108[/tex]
Answer:
[tex]45.18 \: mi[/tex]
^ 45.19 mi if teacher wants you to round
what expression is equivalent to 2(x-4)+x
Answers
Step-by-step explanation:
2(x-4) + x
= 2x-8 + x
= 3x - 7
PLEASE HELP IM GIVING 100 POINTS AND BRAINLIEST IF THE ANSWERS RIGHT
A six-sided number cube labeled 1 through 6 is rolled 600 times. An odd number is rolled 272 times. Compare the experimental probability of rolling an odd number with the relative frequency of rolling an odd number and select one of the statements below that best describes the situation. (5 points)
a
The experimental probability and relative frequency are the same.
b
The experimental probability is larger than the relative frequency.
c
The experiment probability is smaller than the relative frequency.
d
There is not enough information to determine the relative frequency.
Answers
Answer:
Relative frequency is defined as the number of "desired" results divided by the total number of possible results. Experimental probability is defined the same way. This means that the first choice is best, the experimental probability and relative frequency are the same.
The theoretical probability, on the other hand, would be 0.5, or 300/600, which is larger than the experimental probability.
Step-by-step explanation:
btw im in middle school
A function is one to one if its graph passes the vertical line test. True or False???
Answers
Answer:
False.
Step-by-step explanation:
Find the product - you must show your thinking to support your answer.
(−8) ⋅ 2/3
Answers
Answer:
-5.333...
Step-by-step explanation:
Multiplying a number by a fraction is basically asking for that fraction of the number. So, 2/3 of -8 is the answer I have given above.
Which could be the dimensions of a rectangular prism whose surface area is greater than 140 square feet? Select three
options.
6 feet by 2 feet by 3 feet
6 feet by 5 feet by 4 feet
07 feet by 6 feet by 4 feet
8 feet by 3 feet by 7 feet
8 feet by 4 feet by 3 feet
Answers
7ft by 6 ft by 4ft
8ft by 3ft by 7ft
Consider the graph for the equation y = –x + 4.
Which equation, when graphed with the given equation, will form a system that has one solution?
y = x + 4
y = –x + 4
y = –x – 8
Answers
Answer:
y = x + 4 It’s A cause I took the assessment
Step-by-step explanation:
Answer:it’s a cause that’s what the other guy said
Step-by-step explanation:
The perimeter of a worksheet is 40 inches. It is 13 inches long . How tall is it?
Answers
Answer:
TALA RHYTHMIC PATTERNS
ACTIVITY 2: LET'S DO TALA
kind of membranophones/percussion instruments found at home for tapping. Record your
Directions: Perform the following tala rhythmic patterns using the given legend. Use any
performance using any recorder and send it to your
INSTRUMENTS AT HOME
MANJIRA
TIN CANS
1 2 3 4 5 6
х
1 2 3 4 5 6 7 8 9 10 11 12
GHATAM
PAL
X
х
0 X
TABLA
1 2 3 4 5 6 7 8 9 10
BOX
x xox
Jodie wants to take a trip around the world. She plans to deposit $200 at the beginning of each month into an investment with a 2.75% interest rate, compounded monthly. How much will she have in the account after 10 years? (2 points) a $27,588.35 $27,651.57 $181.316.54 d $186,302.74
Answers
Answer:
181.316
Step-by-step explanation:
Solve For X (I could use some help because I'm confused on this)
Answers
Answer:
X=10
Step-by-step explanation:
The arc is twice the angle, so 130.
12x+10=130
12x=130-10
12x=120
x=10
somebody please help me with math ;-;:
what is the equation for this table?
X 2 4 5 8 12
Y 11 13 14 17 21
options:
1.y = x + 9
2.y = x - 9
3.y = x ÷ 9
4.y = 9 x
Answers
Answer:
y=x+9
Step-by-step explanation:
2+9=11,4+9=13,5+9=14,9+8=17,12+9=21
I will give extra points please help
Answers
Answer:
13
Step-by-step explanation:
b= 3
3x3= 9
9+4= 13
3x3+4=13
Hope this helps
7m - 13 = 43 plzzzzzzzzzzzz help
Answers
Answer:
=8
Step-by-step explanation:
7m-13=43
7m-13+13=43+13
7m=8
Leroy is packing 53 muffins for a bake sale. He puts 8 muffins in each package. How many muffins will be left over?
Answers
Answer:
We can put fill 6 packages and that gives 48 muffins so there will be 5 muffins left over
Hope this helps and brainliest please
Find the volume of the triangular prism below.
A) 28 cubic feet
B) 168 cubic feet
C) 84 cubic feet
D) 52.5 cubic feet
Answers
Answer:
b.168
Step-by-step explanation:
In ASTU, the measure of ZU=90°, the measure of ZT=32°, and US = 5.8 feet. Find the length of ST to the nearest tenth of a foot.
Answers
Answer:
Step-by-step explanation:
10.9
Find the value of x to the nearest tenth:
60
13cm
x cm
0 6.5
26.0
8.2
15.0
PLS HELP ME PLS I BEG
Answers
Answer:
A) 6.5 cm.
Step-by-step explanation:
Please help!!! I need answers fast!!!! The enitre qestion is right there so it has all the info you need!
Answers
Answer:
mhm
Step-by-step explanation:
John goes to a bookstore. he wants to buy at. most 25 books and spend at most $75. paperback books cost 1.75 and har cover books cost 2.50. create a system of linear inequalities that could be used to determine all the different combination of paperback and hardcover books he can purchase
Answers
Answer:
x + y ≤ 251.75x + 2.50y ≤ 75Step-by-step explanation:
Paperback books = xHard cover books = yNumber of books:
x + y ≤ 25Cost of books:
1.75x + 2.50y ≤ 75The system above is the one we need
paper back books be p
hard cover books be h
The system is
p+h≤25And for cost.
1.75x+2.5y≤75