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
alina1380 [7]
3 years ago
15

From the observation deck of a skyscraper, Micaela measures a 45° angle of

Mathematics
1 answer:
EleoNora [17]3 years ago
8 0

Answer:

870

Step-by-step explanation:

The angle we are focusing on is 45 degrees and we are given vaules/variables for the opposite and adjecent of the triangle. This means we use tangent. The opposite of the triangle is 870 and the adjacent is the unknown (x). The equation then simplifies to

tan(45)=870/x

tan(45)x=870

870/tan(45)=x

if you plug this into the caluclator you get 870.

You might be interested in
Y=log x If y=10, then what is x?
netineya [11]

Answer:

First question, x= 10^10.

Second question is 10!. or 362880

Step-by-step explanation:

First Question:

Simple logx has a base of 10, i.e log10 x,

the question will be 10 = log10 x,

when taking the base "10" from the right side to the left, the number on the left side becomes the power of the base, in this case 10 from the right will be base and 10 from the left will power and log will vanish.

x=10^10.

Another example with different numbers

Y=logx if Y= 12, What is x?

The base is ten when not given,so:

12=logx

10^12=x

Second Question;

simple multiplication just multiply the numbers.

10! is pronounced as 10 factorial,

5! will be 5x4x3x2x1=120

8 0
4 years ago
Could you guys give me some advice if i feel like a failure, and what to do in this situation?
Tcecarenko [31]
Just think about how far you’ve made it in life. however old you are is already an accomplishment by itself. hope this helped ❣️
5 0
3 years ago
Read 2 more answers
Suppose you have 34 bread slices and 24 cheese slices. how many cheese sandwiches can you make
Brums [2.3K]
17 if you maintain the ratio of 2:1 for bread and cheese, but you would get a remainder of 7 cheese  slices. You could, however, cut up the extra pieces of cheese and add ~0.41 slices of cheese to each sandwich, which would melt into the rest of the cheese if you are grilling the sandwich. Otherwise, it's just an extra chunck, which is perfectly fine.
4 0
3 years ago
Select the expressions that have a value less than -1.
yulyashka [42]

Answer:

B and E

Step-by-step explanation:

A. -7 ÷ (-4) = -7/-4 = 7/4 = 1.75

B. -(3 ÷ 2) = -(1.5) = -1.5

C. -8/5 * (-5/8) = (8/5) * (5/8) = 1

D. -5/-3 = 5/3 ≈ 1.667

E. -9 ÷ 6 = -9/6 = -1.5

5 0
2 years ago
The shorter tree is 10 ft. tall, and casts a shadow that is 15 feet long. If the taller tree casts a 18 ft. shadow, how tall is
White raven [17]
Answer: The height of the tree is 27 ft
6 0
3 years ago
Other questions:
  • You rent an apartment that costs $1200 per month during the first year, but the rent is set to go up 10.5% per year. What would
    9·1 answer
  • There is 3/4 of a pizza leftover from the night before.How many 1/8 portions are there?
    12·1 answer
  • What is a qualitative graph?
    10·2 answers
  • Find N(4) for the function, N(u) = 4.
    10·1 answer
  • The number 18.345 has five significant figures.<br> O A. True<br> O B. False
    6·2 answers
  • Please this is due today someone help me !!!!!
    6·1 answer
  • Two lines intersect creating angles with the measures shown below.
    10·1 answer
  • The four Fifth Grade classes at Smith Elementary School are having a competition to collect Box Tops. Below is the information a
    15·1 answer
  • Which of the following is a trinomial?
    7·1 answer
  • ............help ?????????????​
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!