Solve for H
.........
Answers
Answer:
h = b = 866.025 m or 866.03 rounded
Step-by-step explanation:
Sides:
a = 1000 m
b = 866.025 m
c = 500 m
Angles:
A = 90 °
B = 60 °
C = 30 °
Other:
P = 2366.03 m
s = 1183.01 m
K = 216506 m²
r = 183.013 m
R = 500 m
Agenda: A = angle A
B = angle B
C = angle C
a = side a
b = side b
c = side c
P = perimeter
s = semi-perimeter
K = area
r = radius of inscribed circle
R = radius of circumscribed circle
Related Questions
Find f(-5) if f(x) = |x + 1|.A)6B)5C)4
What are the solutions of the equation x6 + 6x3 + 5 = 0? Use factoring to solve.
81 is 54% of what number
Money is invested into an account earning 4.24% interest compounded annually. If the accumulated value after 18 years will be $25,000, approximately how much money is presently in the account?
-4(w +1) = -24
W=
Answers
Answer:
w = 5
Step-by-step explanation:
-4(w + 1) = -24
(w + 1) = -24/-4
(w + 1) = 6
w = 6 - 1
w = 5
*negative ÷ negative = positive*
5 cm
20 cm
10 cm
15 cm
Answers
Answer:
20 cm
Step-by-step explanation:
each side of each triangle is 5. You can label all of the sides. They'll each be 5.
5 + 5 + 5 + 5 = 20
Answers
Look at the sequence a b c d... This is read forward.
z y x..... The alphabets are read backwards so w is the next.
Answers
The expression that gives the new amount he will pay from the purchase that Gabriel made at the grocery store is 2.5x + 2y - $2
What are word problems?
Word problems in mathematics involve a careful understanding and interpretation of the variables given. This is because it is from these variables we will compute an equation to solve the word problem.
In this question, we are being told that:
- Gabriel bought 2.5 pounds of apples at x dollars.
- He also bought 2 bags of lettuce at y dollars.
So, the total amount of apples and lettuce bought is:
Total amount to be paid = 2.5x + 2y.
However, he had a coupon for $2 off his total bills. It implies the new amount he will pay will be:
New amount = 2.5x + 2y - $2
Learn more about word problems here:
#SPJ5
Answer:
D is the answer.
Step-by-step explanation:
2y + 2.5x-2
5 ways
97 ways
25 ways
Answers
We choice a student betheen the 5
We have 4 students possible to put behind
We have 3 students possible to put behind
We have 2 students possible to put behind
Thus 4*3*2*1=24 posibilities but 5 choice possibles for the first student
5*24=120
(or 5!)
But if there are n lockets in the the school’s northern hallway
(n-5)*120 is the right number.
Any way the answer is 120 ways.
Q=-7a^2-3ab+5b^2
P-Q
Answers
Answer:
3a² + ab + 4b²
Step-by-step explanation:
Combine like terms. Like terms have same variable with same power.
P - Q = -4a² - 2ab + 9b² - (-7a² - 3ab + 5b²)
To open the brackets, multiply each term of Q by (-1)
= -4a² - 2ab + 9b² + 7a²+ 3ab - 5b²
-4a² and 7a² are like terms.
(-2ab) and 3ab are like terms.
9b² and (-5b²) are like terms.
= -4a² + 7a² -2ab + 3ab + 9b²- 5b²
= 3a² + ab + 4b²
Answer:
3a² + ab + 4b²
Step-by-step explanation:
P - Q
= - 4a² - 2ab + 9b² - (- 7a² - 3ab + 5b² ) ← distribute parenthesis by - 1
= - 4a² - 2ab + 9b² + 7a² + 3ab - 5b² ← collect like terms
= 3a² + ab + 4b²