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
Maslowich
3 years ago
6

I need to know the answer ASAP

Mathematics
1 answer:
gayaneshka [121]3 years ago
8 0
Q1) 20 minutes past 8

Q2) Four O’clock
You might be interested in
PRACTICE AND PROBLEM SOLVING
Tanzania [10]

Answer:

Because they are

Step-by-step explanation:

they ar4

6 0
3 years ago
What are the values a, b, and c in the following quadratic equation?<br><br> −6x = −8x2 − 13
lesya692 [45]

Answer:

Quadratic equation follows form: ax^2 + bx + c = 0

a = 8

b = - 6

c = 13

4 0
3 years ago
Caroline babysat for two families - the Nelsons and the Smiths. Use the info below to compare her earnings.
Ket [755]

Answer:

She earns $6.50 from the Smiths which is 25 cents more than she earns at the Nelsons.

Step-by-step explanation:

To solve this problem you must find the hourly rate she earns at the Smiths.  This will allow you to compare to the hourly rate that is given for the Nelsons.  To find the Smiths hourly rate divide $39 by the 6 hours she babysat there.  This will have the hourly rate.  39/6=6.5.  This means she earns $6.50 an hour for the Smiths.  When comparing the rates it is clear that she earned 25 cents more at the Smiths.

5 0
3 years ago
5) A letter or symbol that is used to represent a number is called a _ _ _ _ _ _ _ _.
AleksandrR [38]

Answer:

Variable or Symbol

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Triangle A B C is shown. Angle A C B is a right angle. The length of hypotenuse A B is 12 centimeters, the length of C B is 9.8
RSB [31]

Answer: We can find angle BAC by using (1) SinA = 9.8/12

(2) CosA = 6.9/12

(3) TanA = 9.8/6.9

Step-by-step explanation: The question indicates that we have a right angled triangle ABC with the right angle at point C (that is, angle ACB is the right angle). Also the three sides have been labeled as AB equals 12 cm, CB equals 9.8 cm and AC equals 6.9 cm. Line AB has been identified as the hypotenuse and angle A (that is, BAC) is the reference angle. If angle A is the reference angle, then line CB facing angle A shall be the opposite side, while line AC is the adjacent (which lies between the reference angle and the right angle). Please see the attached diagram for details.

Having these details available, we can actually find angle A by using any of the three trigonometric ratios, since all three sides are given. Hence,

SinA = opposite/hypotenuse

SinA = 9.8/12

SinA = 0.8167

Checking with your calculator or table of values, A = 54.76 (approximately 55)

Also CosA = adjacent/hypotenuse

CosA = 6.9/12

CosA = 0.5750

Checking with your calculator or table of values A = 54.90 (approximately 55).

Finally TanA = opposite/adjacent

TanA = 9.8/6.9

TanA = 1.4203

Checking with your calculator or table of values A = 54.83 (approximately 55).

3 0
3 years ago
Other questions:
  • What is the order of 5 , -0.1, -5/3 , 0.7, 2 from least to greatest?
    11·1 answer
  • Complete each statement in the steps to solve x2 – 4x + 3 = 0 using the process of completing the square.
    7·1 answer
  • Jim needs to rent a car. A rental company charges $21 per day to rent a car and $0.10 for every mile driven. He will travel 250
    11·1 answer
  • What is the answer to (14/5)/4​
    12·1 answer
  • Mr.Johnson was paid $190 for a job that required 40 hours of work. at this rate how much should he be paid for a job requiring 6
    7·1 answer
  • <img src="https://tex.z-dn.net/?f=3x%2B7%3D12-2x%3B1" id="TexFormula1" title="3x+7=12-2x;1" alt="3x+7=12-2x;1" align="absmiddle"
    12·1 answer
  • 27 is 76% of what number?
    6·2 answers
  • 2a) Solve using substitution.
    15·1 answer
  • 8,487 divided by 8 I need help !
    15·1 answer
  • Andrew solved the following inequality, and his work is shown below:
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!