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
mrs_skeptik [129]
3 years ago
13

What is the value of f(-7)​

Mathematics
1 answer:
Degger [83]3 years ago
8 0
What’s the equation?
You might be interested in
Can someone please help mee
cricket20 [7]

Answer:

5/13

Step-by-step explanation:

sine=opposite/hypotenuse

cosine=adjacent/hypotenuse

opposite=-12 (I know that this is not possible)

hypotenuse=13

These are ratios, not real lengths

using the Pythagorean theorem, the other leg is 5

cos (theta)=5/13

5 0
1 year ago
A pool in the shape of a rectangular prism is being filled with water. The length and width of the pool is 24 feet and 15 feet.
DaniilM [7]

Answer:

22

Step-by-step explanation:

vhc,dsvhjcdshscljab.kdjbca

3 0
3 years ago
X+2=12<br><br> Please take my points
Pavel [41]
X + 2 = 12
subtract both sides by 2
x = 10
3 0
3 years ago
Read 2 more answers
Which statements about the values of 0.034 and 3.40 are true. Circle ALL that apply.
vova2212 [387]
C and D are correct as you move the decimal however many zeros are on the end of the multiplier. For instance, 10 equals one decimal change as it only has one zero. 100 has two and 1000 has three, etc.
7 0
3 years ago
Ben has $19 to spend. He spent $7.25, including tax, to buy a notebook. He needs to save $2.75 but he wants to buy a snack. If p
blsea [12.9K]
Ben can buy 4 bags of pretzels
Work:
19.00-7.25 = 11.75
11.75-2.75 = 9
9/0.50 =4.5
He can only buy 4 bags because you cannot buy half a bag

5 0
3 years ago
Other questions:
  • The value of the expression -|a-b| when a=7and b = -3 is
    5·2 answers
  • The SAT Reasoning Test (formerly called the Scholastic Aptitude Test) is perhaps the most widely used standardized test for coll
    11·1 answer
  • 7800$ increased by 6.5%
    6·1 answer
  • Erik decides to save money to buy a new computer. He starts with $100. He then adds a
    8·1 answer
  • What is the vaylue of x
    8·1 answer
  • Help now please i will give you brainline
    9·2 answers
  • Solve each of these equations. Explain or show your reasoning.
    9·1 answer
  • Is 1 1/30 more or less then 1 1/2 gallons
    6·2 answers
  • An airplane is traveling at 625 miles per hour. At this rate, about how long will it take the plane to travel 3,250 miles?
    13·1 answer
  • Find the length of the missing side in the figure below. a = _______ cm.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!