Answers
Answer:
x=61.5536707435
Step-by-step explanation:
Use tan:
tanθ=opposite/adjacent
tan72=x/20
x=3.07768353718*20
x=61.5536707435
Related Questions
A mail carrier delivered mail to 84 houses in 6 hours. At what rate did the mail carrier deliver the mail?
Answers
28 hours per house
have a good day <3
Answer:
14
Explanation
The mail man delivered to 14 houses an hour and a way to get the answer is to multiply 6 until you get your answer same goes for other questions like this one
ISHSJDJDKDKDKFJJXDIIDJDJXJDJDJDJEJDBDJMATH IDDIJXJDTEEEJE
Answers
Answer: A
Step-by-step explanation:
Answer:
A
Just do it Step By Step
The dimensions of a smaller rectangle are 3 ft by 9 ft. The dimensions of a larger rectangle are 5 ft by 11 ft. Find the ratio of the perimeter of the rectangle to the perimeter of the smaller rectangle
A. 11:9
B. 3:4
C. 4:3
D. 5:3
Answers
Answer: C
Step-by-step explanation:
To find the perimeter of a rectangle , you need to use the formula
P = 2l + 2w where P is the perimeter, l is the length, w is the width.
Input the dimensions, for each rectangle and solve for the P
P = 2(3) + 2(9)
P = 6 + 18
P = 24
P = 2(5) + 2(11)
P = 10 + 22
P = 32
The smaller rectangle has a perimeter of 24 and the large rectangle has a perimeter of 32
The ratio will be 32 : 24 which breaks down to 4: 3
1. "Six less than trnce a number.
A 6 - 2x
A. 5y + 4
B. 2x - 6
C. 6x-2
D. 2 - 6x
2. "Five times the sum of a number and four."
B. 4(y + 5)
C. 5 + 4y
D. 5(y + 4)
3. Which is the correct translation of the given 2(m - 3)?
A. Twice difference of 3 and m.
C. Twice the difference of m and 3.
8. Twice the sum of m and 3.5
D. Twice the sum orm and 3.
4. "Ten less than thrice the a numbers
A. 10 - 3b
D. 3-10b
B. 3b - 10
C. 10b - 3
5. Given, m - 4, complete this: 4
A. minus
B. diminished by
a number
C. subtracted from
D. decreased by
6. "The raio di 7 and a number decreased by 2."
A. 7/(x-2)
B. (7/) - 2
C. 7X-2
D.7 -2/
7. "The difference of 10 and k divided by 4 yields to 2."
A. (10 - k)/4 = 2 B. 10 - (k/4) = 2 C. 10k/4 = 2
D. k - 10/4 = 2
8. "Four times the sum of 12 and y is equal to 60.
A. 4y + 12 = 60 B. 4 + 12y = 60 C. 4(12) + y = 60 D. 4(12 + y) = 60
9. All of the following are correct except
2x + 4; Twice a number
A. increased by B. added to
C. plus
D. more than
10. "8 times a number decreased by 13 becomes 3."
A. 8x + 13 = 3 B. 8x - 13 = 3
C. 13 - 8x = 3
D. 13 + 8x = 3
Answers
Answer:
this is your answer. thanks for points
Answer:
D
Step-by-step explanation:
help pls asap i’ll mark as brainliest if correct :)
Answers
Answer:
100 chocolate bars
Step-by-step explanation:
30 ÷ 3 = 10 so you need to times 10 by 10?
hope that helps!
Solve each problem. Explain or show your reasoning.
What is 25% of 160 ?
Answers
Answer:
0.25 x 160 = 40. So 40 is 25% of 160
Step-by-step explanation:
Which equation represents this graph?
Answers
Can you please help me?
Answers
Answer:
Step-by-step explanation:
Yes.
Greta opens a savings account with $25 she saves $20 each week
Answers
Answer:
Greta spends$25-$20=$5per week.
Pls I just want to get good grades.
Answers
x=2y
y=x-2
(Substitute)
x=2(x-2)
x=2x-4
-x=-4
x=4
Plug x=4 into both equations to find y and check
4=2y
2=y
y=4-2
y=2
(4,2)—> Blank 1:4 and Blank 2:2
5.
x=2y-3
x=2y+4
2y-3=2y+4
No solution —> Blank 1: NS and Blank 2: NS
is my answer correct, if now can you explain
Answers
Yes. The first step is to set up the equations so that one unknown cancels out: here, the z's will cancel out:
5z+4y=-14
3z+6y=-6
-15z-12y=42
15z+30y=-30
8y=12
y=1.5
3z+6y=-6
3z+6(1.5)=-5-9
z=-14/3
$200 Principal at 3% for 5 years. Find the interest earned and the balance of the account.
Answers
Answer:
Interest earned: $30 Balance: $230
Step-by-step explanation:
I will mark you as the brainiest if you get this correct
Thx so much xxx
Answers
Answer:
A= 168 minutes or 2 hours and 48 minutes.
B= 3 tyres
Step-by-step explanation:
William invested $2,300 in an account paying an interest rate of 2 1/8% compounded quarterly. Nolan invested $2,300 in an account paying an interest rate of 2 3/4% compounded monthly. After 20 years, how much more money would Nolan have in his account than William, to the nearest dollar?
Answers
Answer:
$478
Step-by-step explanation:
After 20 years, William will have a total of $3,513.94
After 20 years, Nolan will have a total of $3,991.93
Difference = $478
William:
2300[1 + (.02125 ÷ 4)]^4 · 20
2300 · (1 + .0053125)^80
2300(1.5278)
$3,513.94
Nolan:
2300[1 + (.0275 ÷ 12)]^12 · 20
2300 · (1 + .0023)^240
2300(1.7356)
$3,991.93
After 20 years, $478 more money would Nolan have in his account than William, to the nearest dollar.
What is the compound interest?Compound interest is when you earn interest on both the money you've saved and the interest you earn.
Formula:
A = P(1 + {r}/{n})^{n.t}
here, we have,
After 20 years, William will have a total of $3,513.94
After 20 years, Nolan will have a total of $3,991.93
Difference = $478
William:
2300[1 + (.02125 ÷ 4)]^4 · 20
=2300 · (1 + .0053125)^80
=2300(1.5278)
=$3,513.94
Nolan:
2300[1 + (.0275 ÷ 12)]^12 · 20
=2300 · (1 + .0023)^240
=2300(1.7356)
=$3,991.93
Hence, After 20 years, $478 more money would Nolan have in his account than William, to the nearest dollar.
To learn more on Compound interest click:
brainly.com/question/29335425
#SPJ2
bb yftrxeybvcregbjgcrtxcyhvliygfyctydctgvfyufytdxrxr
Answers
Answer:
these are letters from the English alphabet
hope this helps....
How do you round 36.15 to the nearest whole number? Please explain if possible
Answers
Answer:
the answer is 36
Step-by-step explanation:
So, in order to round properly, anything under 4 goes down to zero and anything 5 or above goes UP to the nearest zero. it all depends on your desired number that you're rounding to.
EX: 69.436
hundredth place- 69.44
tenths place - 69.4
whole #- 69
hope this makes sense, youll get it eventually, i promise
PLS HELP I WILL REALLY APPRECIATE
Answers
Answer:
$2547 per month
Step-by-step explanation:
849 * 3 = 2547
Answer:
2547
Step-by-step explanation:
Michael buys a ball for 5.50 and a flashlight for 3.65. If he has 10.00 how much change we’ll he receive
Answers
Answer:
.85 cents
Step-by-step explanation:
Factor out 10d^7 + 2d^5
Answers
Answer:
[tex] 2 {d}^{5} (5 {d}^{2} + 1)[/tex]
Step-by-step explanation:
[tex]10d^7 + 2d^5 \\ \\ = 2 {d}^{5} (5 {d}^{2} + 1)[/tex]
Make quadratic equation with :-5 and -4
Answers
Answer:
x² + 9x + 20 = 0
Step-by-step explanation:
Given a solution x = - a for a quadratic equation then (x + a) is a factor
Here x = - 5 and x = - 4 , then corresponding factors are
(x + 5) and (x + 4)
The quadratic equation is then the product of its factors, that is
(x + 5)(x + 4) = 0 ← expand using FOIL
x² + 9x + 20 = 0
Point T is located at (-2,-2) on the coordinate plane. Point T is reflected over the
y-axis to create point T'. What ordered pair describes the location of T'?
Answers
Answer:
(2,-2)
Step-by-step explanation:
When over the y-axis you change the x axis to the opposite of either neg. or positive
#11 Find the slope of a line
that passes through the
points (-1, -3) and (-6,5)
Answers
5-(-3)/(-6-(-1))
8/-5
-8/5 is the slope
HELP ME ASAP PLEASEEEEE
Answers
Step-by-step explanation:
5√36 = 5× 6 = 303√2 + 3×2√2 = 3√2 + 6√2 = 9√24 - 2√4 = 4 - 2× 2 = 4 - 4 = 0plz mark my answer as brainlist.
Hope this will be helpful to you .
Kelly has 36 counters how many groups of 6 counters can she make
Answers
Answer:
6 groups of 6 counters.
Step-by-step explanation:
36/6=6
Answer:
6
Step-by-step explanation:
6x6=36
I'll mark brainliest.
Audra makes and sells bracelets. It costs her $8 to make a bracelet, and she markups up the price by 210%. Audra wants to have a sale, so she marks all of her bracelets 20% off the normal selling price. What will be the price of each bracelet during the sale? Audra makes and sells bracelets. It costs her $8 to make a bracelet, and she markups up the price by 210%. Audra wants to have a sale, so she marks all of her bracelets 20% off the normal selling price. What will be the price of each bracelet during the sale?
Answers
Answer:
The final selling price is .$13.44
Hope this helps!!
Step-by-step explanation:
Audra makes 20% off the normal selling price. So The price of each bracelet during the sale is $13.44
Helppppp!!!! Ty ✨:)))))))))
Answers
Answer:
12/7 or 1 5/7
Step-by-step explanation:
6 * 2 = 12
so
12/7 = 1 5/7
Answer:
1.714 and/or 1 5/7
Step-by-step explanation:
You're welcome :P
If 23+37=60 does 23+37+9=60+9
Answers
Answer:
30-30-60 triangle
Step-by-step explanation:
45-45-90
Identify the expressions that are equivalent to 5x + 7. Select the THREE that apply.
A 5(x + 1) + 2
B. 9x - 4x + 13-6
С y + 7 + 4y
D 3x + 1 + 2y + 6
E 2x + 4 + 3x + 3
Answers
Answer:
A, B, E
Step-by-step explanation:
They are the three correct answers that apply.
PLEASE HELP! WILL GIVE BRAINLIEST!
"a piece of machinery valued at $175,000 depreciates at 10% per year by the fixed rate method. After 12 years, what is the value of the machinery?"
Answers
Answer:
$49425.1688842
Step-by-step explanation:
Use formula: v=c*(p^t), where v is the price now, c is the cost price, p is the 100-the depreciation percentage and t is the time/years passed)
0.9¹²(175000)
0.28242953648(175000)
49425.1688842
-2/3 +7=15
Could someone help me solve this?