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
sveticcg [70]
3 years ago
8

If the sin 90° is 1, then the cos ________° = ________.

Mathematics
1 answer:
sergij07 [2.7K]3 years ago
7 0

Answer:

cos90* = 0.

Step-by-step explanation:

Look up the unit circle or type it into your calculator

You might be interested in
Find the measure of the arc indicated.
ella [17]
A.) 155
123 + 47 + 35 = 205
Subtract 205 with 360 (360 is the measure of a circle) and you will be left with 155°.
7 0
3 years ago
No links please
Alja [10]
Answer: A 40 feet

Explanation:
If a building is 380 feet tall and the elevator has to descend 420 feet to get to the underground parking garage. So 420 - 380 to remove the height of the building from the equation. This would give us 40 feet underground left until the elevator reaches its desired destination.
8 0
3 years ago
Alaska has a coastline of about 6.64 thousand miles. Florida has about 1.35 thousand miles of coastline. How many times more mil
victus00 [196]
All you need to do is divide 6.64 and 1.35. you would get 4.91851852. But, you need to round to the nearest tenth so it would actually be 4.9.
3 0
3 years ago
An animal shelter has 910 of its crates filled with animals.
AnnZ [28]

12/910 which simplifies to 6/455.

Explanation:

Take the amount of crates holding dogs over the total amount of crates

5 0
3 years ago
SOLVE THIS QUESTION<br><br>​
Serga [27]

Answer:

Step-by-step explanation:

dfs

3 0
3 years ago
Other questions:
  • What is 7 minus f in algebraic expression
    15·1 answer
  • What is the length of PR?
    15·2 answers
  • I don't understand please help
    15·1 answer
  • -4x+y=9<br> 4x+9y=17 help me♥️!!!
    6·1 answer
  • We want to place a bench measuring 7.05 feet in the center of a platform that is 40.75 feet long. What is the distance from each
    6·1 answer
  • 4 added to a number is the same as 2 subtracted from 3 times the
    5·1 answer
  • Massimo has $90 in the bank every time he rides the bus he spends 250 write and solve an equation that Massimo can use to see ho
    13·2 answers
  • Ari's teacher says he may have his report grade based on either the mean or the median of his last six test scores
    7·1 answer
  • What is the value of a + bc when a=7, b = 4 and c = 1/2
    5·1 answer
  • When four gallons are added to a tank that is one-third full, the tank is then one-half full. What is the capacity of the tank i
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!