1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
rodikova [14]
3 years ago
9

What is a reasonable approximation for angle B if the ratio of the adjacent leg

Mathematics
1 answer:
Sidana [21]3 years ago
7 0

Answer:

60°

Step-by-step explanation:

Cos(60°) = ½

You might be interested in
Mr. Arju wishs to purchase a house . to buy the house he needs to make a down payment of nu.300000 and also pay nu.15000 every q
mojhsa [17]

Answer:

The price of the house is $ 853,735.05.

Step-by-step explanation:

Since Mr. Arju wishes to purchase a house, and to buy the house he needs to make a down payment of $ 300,000 and also pay $ 15,000 every quarter for the next 8 years, if the interest charge is 9% per year compounded quarterly, to determine what is the price of the house, the following calculation must be performed:

300,000 + (15,000 x 12 x 8) = X

300,000 + (180,000 x 8) = X

300,000 + 1,440,000 = X

1,740,000 = X

X x (1 + 0.09 / 4) ^ 8x4 = 1,740,000

X x (1 + 0.0225) ^ 32 = 1,740,000

X x 1.0225 ^ 32 = 1,740,000

X x 2.0381030257737 = 1,740,000

X = 1,740,000 / 2.03810

X = 853,735.05

Therefore, the price of the house is $ 853,735.05.

5 0
3 years ago
11 + 11 = 4 22 + 22 = 16 33 + 33 = ?
Anon25 [30]

Answer:

66

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What is the surface area of this square pyramid
JulsSmile [24]

Answer:

Surface area of square pyramid shown in picture:

A = area of 4 triangles + area of square

  = 4 x 4 x 3 x (1/2) + 3 x 3

  = 33 (ft)

=> Option 4 (last one) is correct

Hope this helps!

:)

3 0
3 years ago
PLS HELP!!!!! ASAP 7TH GRADE MATH<br> ILL MARK BRAINLIEST
Pani-rosa [81]

Answer:

Answer Below

Step-by-step explanation:

For a triangle the area is calculated using the formula: Area = half of base by altitude. A = 0.5 X b X a.

So to calculate the volume of a triangular prism, the formula is: V = 0.5 X b X a X h.

You can also search "how to find the volume of a triangular prism" and there will be a base calculator so u can figure out this problem!

5 0
3 years ago
Read 2 more answers
Find the area for all of them. Pleaseee help me I don’t understand.
tester [92]

Answer:

Step-by-step explanation:

top = 120sq m

middle = 17sq cm

bottom = 102 sq feet

4 0
2 years ago
Other questions:
  • Primul numar este 60,al doilea numar este de 1,25 ori mai mare decit primul,iar al treilea reprezinta 40% din suma celor doua nu
    7·1 answer
  • In which step did karina make an error
    10·1 answer
  • Which Situation demonstrates the law of large numbers?
    12·2 answers
  • 90 students were surveyed about their favorite subject in school between Math and Social Studies. How many students chose only m
    12·1 answer
  • a hot air balloon is at an altitude of 240 feet. the balloon descends at 30 feet per minute. what equation gives the altitude y,
    15·1 answer
  • A bookstore had 81 copies of a magazine. Yesterday it sold 7\9 of them. How many copies were sold yesterday?
    9·1 answer
  • HELP ASAP<br> WORTH 10 POINTS
    6·2 answers
  • Please hurry find DCB
    15·2 answers
  • Mr. Stevenson wants to purchase a new hat. The table below shows the prices of various hats. What is the difference, in dollars,
    11·1 answer
  • POSSIBLE POINTS: 5.88
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!