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
Dominik [7]
3 years ago
6

Find the equation of a line with slope 10 and y-intercept 3

Mathematics
2 answers:
amm18123 years ago
6 0
Why equals 10 X -3 :)))))
katrin [286]3 years ago
4 0
Equation of straight line : y= mx+b, where m and b are slope and Y intercept respectively, therefore:

y= 10x-3
You might be interested in
Five consecutive two-digit positive integers, each less than 30, are not prime. What is the largest of these five integers?
Grace [21]

five numbers: 24, 25, 26, 27, 28

the largest is 28

3 0
3 years ago
Read 2 more answers
The process of digging a site includes a. carefully recording the location of artifacts. b. accurate descriptions of the artifac
Mice21 [21]

Answer:

The process of digging a site includes

D or B

8 0
3 years ago
Use the strategy to simplify 4\sqrt(576)<br> Write the prime factorization of the radicand.
Ronch [10]
<h3>Answer:   96</h3>

===================================================

Work Shown:

4\sqrt{576}\\\\4\sqrt{2*2*2*2*2*2*3*3}\\\\4\sqrt{(2*2)*(2*2)*(2*2)*(3*3)}\\\\4\sqrt{(2)^2*(2)^2*(2)^2*(3)^2}\\\\4\sqrt{(2*2*2*3)^2}\\\\4\sqrt{24^2}\\\\4*24\\\\96\\\\

6 0
2 years ago
Read 2 more answers
Can somebody plz answer this math problem correctly thanks!<br><br> WILL MARK BRAINLIEST :D
Soloha48 [4]

Answer:

Ellen and Blake answered 20 questions correctly since Ellen had 0.8 correct and that is 80% same with Blake

Stephen scored a .84 or an 84%

I hope this helps :)

Step-by-step explanation:

plz mark B R A I N L I E S T

3 0
2 years ago
Read 2 more answers
Given tan theta =9, use trigonometric identities to find the exact value of each of the following:_______
Ludmilka [50]

Answer:

(a)\ \sec^2(\theta) = 82

(b)\ \cot(\theta) = \frac{1}{9}

(c)\ \cot(\frac{\pi}{2} - \theta) = 9

(d)\ \csc^2(\theta) = \frac{82}{81}

Step-by-step explanation:

Given

\tan(\theta) = 9

Required

Solve (a) to (d)

Using tan formula, we have:

\tan(\theta) = \frac{Opposite}{Adjacent}

This gives:

\frac{Opposite}{Adjacent} = 9

Rewrite as:

\frac{Opposite}{Adjacent} = \frac{9}{1}

Using a unit ratio;

Opposite = 9; Adjacent = 1

Using Pythagoras theorem, we have:

Hypotenuse^2 = Opposite^2 + Adjacent^2

Hypotenuse^2 = 9^2 + 1^2

Hypotenuse^2 = 81 + 1

Hypotenuse^2 = 82

Take square roots of both sides

Hypotenuse =\sqrt{82}

So, we have:

Opposite = 9; Adjacent = 1

Hypotenuse =\sqrt{82}

Solving (a):

\sec^2(\theta)

This is calculated as:

\sec^2(\theta) = (\sec(\theta))^2

\sec^2(\theta) = (\frac{1}{\cos(\theta)})^2

Where:

\cos(\theta) = \frac{Adjacent}{Hypotenuse}

\cos(\theta) = \frac{1}{\sqrt{82}}

So:

\sec^2(\theta) = (\frac{1}{\cos(\theta)})^2

\sec^2(\theta) = (\frac{1}{\frac{1}{\sqrt{82}}})^2

\sec^2(\theta) = (\sqrt{82})^2

\sec^2(\theta) = 82

Solving (b):

\cot(\theta)

This is calculated as:

\cot(\theta) = \frac{1}{\tan(\theta)}

Where:

\tan(\theta) = 9 ---- given

So:

\cot(\theta) = \frac{1}{\tan(\theta)}

\cot(\theta) = \frac{1}{9}

Solving (c):

\cot(\frac{\pi}{2} - \theta)

In trigonometry:

\cot(\frac{\pi}{2} - \theta) = \tan(\theta)

Hence:

\cot(\frac{\pi}{2} - \theta) = 9

Solving (d):

\csc^2(\theta)

This is calculated as:

\csc^2(\theta) = (\csc(\theta))^2

\csc^2(\theta) = (\frac{1}{\sin(\theta)})^2

Where:

\sin(\theta) = \frac{Opposite}{Hypotenuse}

\sin(\theta) = \frac{9}{\sqrt{82}}

So:

\csc^2(\theta) = (\frac{1}{\frac{9}{\sqrt{82}}})^2

\csc^2(\theta) = (\frac{\sqrt{82}}{9})^2

\csc^2(\theta) = \frac{82}{81}

4 0
3 years ago
Other questions:
  • In June, a runner ran a mile in 7:45. In September, the runner ran a mile in 5:51. Is the percent of change in time an increase
    10·1 answer
  • Equation !
    13·1 answer
  • The price of oranges went from $.90 per lb to $1.20 per lb in five years. Find the rate of change of the price of oranges.
    14·1 answer
  • Emma has 16 crackers she eats some could she still have 16 left?
    15·2 answers
  • What is the value of the expression below? -28÷-4
    15·2 answers
  • - 4A-8B.<br> [A=3, B = -1
    8·1 answer
  • If x is greater than 6, then -7 is a solution true or false
    11·1 answer
  • Am confused plz help
    14·1 answer
  • How do you know that 4/11 is a reapeating decimal
    10·2 answers
  • PLESSS SOMEONE KNOW THIS
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!