Answer:
≈201.06193
Step-by-step explanation:
A = πr2=(π)82
≈201.06193
Tanya wants to wrap the box
shown. The wrapping paper
costs $0.15 per square foot.
How much will the decorative
paper cost?
3 in
5 in
9 in
026 10
A school receives a shipment of 1450 apples. The cafeteria manager wants to place the apples equally into containers. Each container can hold 96 apples. How many full containers will the manager have?
Answer:
15 containers
Step-by-step explanation:
1450 apples: 96 apples for one container= 15 full containers
pla help asp!!!!!!!!
Answer:
the answer is p + 7 = < 50
Step-by-step explanation:
hope this helps
cos (90-theta) • cosec90-theta) =tano. How?
Answer:
______________________________________________________
TRIGONOMETRY IDENTITIES TO BE USED IN THE QUESTION :-
For any right angled triangle with one angle α ,
[tex]\cos (90 - \alpha ) = \sin \alpha[/tex] or [tex]\sin(90 - \alpha ) = \cos\alpha[/tex][tex]cosec \: (90 - \alpha ) = \sec\alpha[/tex] or [tex]\sec(90 - \alpha ) = cosec\:\alpha[/tex]SOME GENERAL TRIGNOMETRIC FORMULAS :-
[tex]\sin \alpha = \frac{1}{cosec \: \alpha }[/tex] or [tex]cosec \: \alpha = \frac{1}{\sin \alpha }[/tex][tex]\cos \alpha = \frac{1}{\sec \alpha }[/tex] or [tex]\sec \alpha = \frac{1}{\cos \alpha }[/tex]______________________________________________________
Now , lets come to the question.
In a right angled triangle , let one angle be α (in place of theta) .
So , lets solve L.H.S.
[tex]\cos (90 - \alpha ) \times cosec(90 - \alpha )[/tex]
[tex]=> sin\alpha \times \sec\alpha[/tex]
[tex]=> \sin\alpha \times \frac{1}{\cos\alpha }[/tex]
[tex]=> \frac{\sin\alpha }{\cos\alpha }[/tex]
[tex]=> \tan\alpha[/tex] = R.H.S.
∴ L.H.S. = R.H.S. (Proved)
Mrs. Floyd and Mrs. Lopez went to lunch yesterday. Mrs. Floyd ordered
a tuna sandwich for $3.75 with a lemonade for $1.75. Mrs. Lopez ordered
stuffed grape leaves for $4.25 and iced-tea for $1.45. What was the total
bill for both lunches?
Answer: $11.20
Step-by-step explanation:
Add up all the amounts listed to get your answer
Help me pleaseeeeeeeeee
Answer:
y = 3x + 4
Step-by-step explanation:
✔️First, find the slope using any two given pairs form the table, say (2, 10) and (5, 19):
Slope (m) = ∆y/∆x = (19 - 10) / (5 - 2) = 9/3
m = 3
✔️Find y-intercept (b) by substituting (x, y) = (2, 10) and m = 3 into y = mx + b
10 = 3(2) + b
10 = 6 + b
10 - 6 = b
4 = b
b = 4
✔️Write the equation by substituing m = 3 and b = 4 into y = mx + b
y = 3x + 4
what is the answer to 25=9y+3=
Answer:
25 = 9y+3
Transposing (3) to the L.H.S.:
= 25-3 = 9y
= 22 = 9y
Transposing (9) to L.H.S.:
= 22÷9 = y
= 2.444444444444444.......................
= 2.44
Answer:
y=2.44......
Step-by-step explanation:
25 = 9y+3
Transposing (3) to the L.H.S.:
= 25-3 = 9y
= 22 = 9y
= 22÷9 = y
= 2.444444444444444.......................
= 2.44
In the figure shown below If line m is parallel to line n then find the value of x
Answer:
x=25
Step-by-step explanation:
2x-10=65-x
The line y = 4x + b passes through (2,6).
Find the value of b
what is $1.99 $1.99; ÷ 10 = ???
-1/2 + ( 3/4 x 4/9)=
Answer:
Too tired to explain, here's some digital steps by Symbolab:
cual es la altura del monton de libros situados en el cesped
Answer:
depende de cuantos libros sean y cuanto tiene cada uno de los libros
Calculate the state income tax owed on a $90,000
per year salary.
tax = $[?]
Answer:
$4918
Step-by-step explanation:
first income must be divided according to tax bracket
2% tax on first 3000 income= 2% of $3000=$60
3% tax on income after first 3000 but upto 5000= 5000-3000= $2000
=3% of 2000= $60
5% tax on income after second 5000 but upto 12000= 17000-5000
=12000 5% of $12000= $600
Lastly, 5.75% income over 17000=
90000-17000= $73000 so, 5.75 % of 73000= $4197.5
tax= $60+60+600+4197.5
= $4917.5
= $4918
What is the ratio and percent of the rectangle below is shaded
Answer:
choice C) 1:3 and 33 1/3%
Step-by-step explanation:
Answer:
I think it's C
Step-by-step explanation:
cause 4/12 is 1:3
Help me pls this is due tomorrow I need help !!
Answer:
it's B.
Step-by-step explanation:
manuel knows that doubling either the width or length of a rectangle will double its area
do this and show ur work
Answer: 4.25, 15, and 38.7°
Step-by-step explanation:
Use SOHCAHTOA
Sine is opposite over hypotenuse
Cosine is adjacent over hypotenuse
Tangent is opposite over adjacent
1.) tan(28) = x/8
8*tan(28) = x
x = 4.25
2.) tan(28) = 8/x
8/tan(28) = x
x = 15
3.) tan(x) = 4/5
x = arctan(4/5)
x = 38.7°
find the value of x, (x+6) 56 degrees
Translate each statement to a linear inequality in two variables.
1. The total amount of 1-peso coins and 5-peso coins of Pedro in his bag is
Activity 1
more than P150.00.
2. Emily bought two blouses and a pair of pants. The total amount she paid
for the items is not more than P 980.00.
3. The sum of 20-peso bills (t) and 50-peso bills (1) is greater than P 420.00.
4. The difference between the weight of Hazel (h) and John () is at least 26
pounds.
5. Jimuel planted his small garden with okra and talong. The number of
okra crops (k) is twice more than the number of talong crops (i) and their
total is greater than 24.
How are you I'm lonely sooooo
HELP ASAP PLZ 100 points
THE POINTS PLOTTED BELOW ARE ON THE GRAPH OF A POLYNOMIAL. IN WHAT RANGE OF X-VALUES MUST THE POLYNOMIAL HAVE A ROOT? CHECK ALL THAT APPLY.
0 to 1
1 to 2
4 to 5
2 to 3
5 to 6
Answer:
5 to 6
0 to 1
Step-by-step explanation:
Just did the quiz
Which represents the solution(s) of the graphed system, y= -x^2+x+2 and y= -x+3
A) (1,2)
B) (1,2) and ((0,3)
C) (-1,0) and (2,0)
D) (2,1)
Answer:
A
Step-by-step explanation:
I just know
2x+3y=5×-y missing value
Answer:
y= 5/3 - 2x/3
Step-by-step explanation:
Guys please help me with this question
Answer:
y=4/3x+15 1/3 (or) y=4/3x+46/3
Step-by-step explanation:
If it’s parallel, it has to have the same slope (4/3).
Plug 7 in for x, and then find out what you have to do to make y equal -6.
y=4/3x+15 1/3 (or) y=4/3x+46/3
parallel lines does someone have the answers?
Adding (4-7i)+(-11+9i)
your answer is -7+16i, because 4-11=-7 and 7i+9i is 16i
Graph the solution of the inequality -x+y > 2
Answer:
Included in the picture attached
Step-by-step explanation:
Desmos graphing calculator
solve the system of equation. 1/6x - 1/2y=2 and 1/3x - 2/5y=-5
Answer:
[tex]x=-33\\y = -15[/tex]
Step-by-step explanation:
Let me know if you would like an explanation.
is the absolute value of -8.3, 8.3?
Answer:
Step-by-step explanation:
|-8.3| = 8.3
|8.3|= 8.3
Which ordered pair is a solution of the inequality y < 3x + 1?
A. (-3, -2)
B. (3, 14)
C. (1, -3)
D. (1,6)
Answer:
C. (1, -3)
Step-by-step explanation:
My thought process: Guess and check by plugging in each ordered pair.
A) -2 < 3(-3) +1
-2 < -8 FALSE
B) 14 < 3(3) + 1
14 < 10 FALSE
C) -3 < 3(1) + 1
-3 < 4 TRUE
12.1 times 17.6 what is the area
Answer:
The answer I got was 532.4 on the calculator
Step-by-step explanation:
Answer:
532.4
Step-by-step explanation:
i need the selling price pls ty.
Answer:
Discount: 26,82
Selling price: 122,18