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
Marina CMI [18]
3 years ago
9

Use an addition or subtraction formula to find the exact value of the expression, as demonstrated in example 1. tan(105°)

Mathematics
1 answer:
strojnjashka [21]3 years ago
7 0
Use an addition or subtraction formula to find the exact value of the expression, as demonstrated in example 1. tan(105°)

You might be interested in
Find the dimensions of the square <br> Area=441cm over 2
MA_775_DIABLO [31]

Answer:

each side is 55.125cm

Step-by-step explanation:

you have to divide the area by 2

then do 441/2=220.5

then divide this by 4 because a square has 4 equal sides so 220.5/4=55.125

5 0
3 years ago
Please help thank you very much
mezya [45]
1. 22
2.34
3. first one
hope this helps
3 0
3 years ago
1. Identify the lateral area and surface area of a regular square pyramid with base edge length 5 in. and slant height 9 in.
zlopas [31]
1. C
L=1/2(Pxl)
L=1/2(20x9)
L=1/2(180)
L=90

SA=1/2(Pxl)+B
SA=90+5^2
SA=115

B, A, C, B.
6 0
2 years ago
The first four multiples of 7 are 7, 14 21, and 28. Use this example to help you as you answer the questions below.
Pachacha [2.7K]

Answer:

For A. it would be 9, 18, 27, 36, 45, 54

For B. it would be 12, 24, 36, 48, 60, 72

For C. it would be 36

For D. it would be 3

Step-by-step explanation:

Hope this helps

6 0
2 years ago
Martin thinks of two numbers. He says, "The Highest Common Factor (HCF) of my two numbers is 6 The Lowest Common Multiple (LCM)
sergiy2304 [10]

Answer:

30 and 42

Hope this helps

3 0
2 years ago
Other questions:
  • A jar lid has diameter of 42 millimeters.What is the circumference of the lid
    9·1 answer
  • What type of triangle is a 9.9 cm, 9 cm, 0.99 cm
    13·1 answer
  • Paula bought an Apple music subscription for a year. She paid $144. Paula wanted to find the price, p, of the subscription each
    12·1 answer
  • 700,000 divided by 70,000
    7·2 answers
  • A rectangular plot of land has an area of 8.3 square miles and a length of 3.5 miles what is the width of the plot land, in mile
    6·2 answers
  • What is the value of cos 0 given that (-2, -3) is a point on the terminal side of 0?
    10·1 answer
  • Can you help me? I need help
    6·2 answers
  • Who can help me on this????
    5·2 answers
  • PLEASE I NEED HELP THIS NEEDS TO GET DONE SOON AND IM STUCK):
    14·1 answer
  • The simplification of ratio 400g:2.1kg:085
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!