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
vladimir2022 [97]
3 years ago
12

which can be the first step in finding the equation of the line that passes through points (5,-4) and (-1,8) in slope intercept

form?​
Mathematics
1 answer:
Kruka [31]3 years ago
8 0

Answer:

Step-by-step explanation:

Find the Equation of a Line Given That You Know a Point on the Line And Its Slope. The equation of a line is typically written as y=mx+b where m is the slope and b is the y-intercept.

You might be interested in
A circle is centered at (5, 4) and has radius 6. Write its equation in standard form.
dimulka [17.4K]
A circle equation is (x – h)^2<span> + (y – k)^</span>2<span> = r^</span><span>2 where (h,k) is the center and r is the radius. Now all we have to do is plug in the variables. 

Since (h,k)=(5,4) and r= 6

The answer would be C. 

Your welcome ;)





</span>
8 0
3 years ago
A 10 ft pole has a support rope that extends from the top of the pole to the ground. The rope and the ground form a 30 degree an
mr Goodwill [35]

Answer:

The length of rope is 20.0 ft . Hence, <u>option (1) </u> is correct.

Step-by-step explanation:

In the figure below AB represents pole having height 10 ft  and AC represents the rope that is from the top of pole to the ground. BC represent the ground distance from base of tower to the rope.

The rope and the ground form a 30 degree angle that is the angle between BC and AC is 30°.

In right angled triangle ABC with right angle at B.

Since we have to find the length of rope that is the value of side AC.

Using trigonometric ratios

\sin C=\frac{\text{perpendicular}}{\text{hypotenuse}}

\sin C=\frac{AB}{AC}

Putting values,

\sin 30^\circ} =\frac{10}{AC}

We know, \sin 30^\circ}=\frac{1}{2}

\frac{1}{2} =\frac{10}{AC}

On solving we get,

AC= 20.0 ft

Thus, the length of rope is 20.0 ft

Hence, <u>option (1)</u> is correct.

8 0
3 years ago
Read 2 more answers
The rectangle below has sides measuring 6cm and 5 cm. What is the area of this rectangle<br>​
sleet_krkn [62]

Answer:30 cm

Step-by-step explanation:

Area is found by two side lengths multiplied together, the two side lengths in the problem are 5cm and 6cm, 5 times 6 is 30, (plus add the measurement) which is 30 cm. :))

4 0
3 years ago
Help idk what to do help
s2008m [1.1K]

Step-by-step explanation:

hope it helps you!!!!!!!!

4 0
3 years ago
A rectangle has a width of 9 inches. The area of the rectangle is 648 square inches. What is the length, in inches, of the recta
Ivan

Answer:

The length is 72

Step-by-step explanation:

length x width = area

9 x length = 648

length = 72

7 0
3 years ago
Other questions:
  • Given that cos 26 degrees= 0.899, write the sine of a complementary angle
    6·1 answer
  • Its all in the picture please help as soon as possible
    11·2 answers
  • A small garden measures 9 ft by 13 ft. A uniform border around the garden increases the total area to 192 ft square. What is the
    9·1 answer
  • Find a formula for the nth term an=4n+?
    5·1 answer
  • (x^(2))/(9)+(y^(2))/(49)=1 The distance from the center to the major intercept is
    13·2 answers
  • I can graph it but how do I solve it​
    11·1 answer
  • The triangles are similar. What is the value of x? Enter your answer in the box. <br><br>x =
    9·1 answer
  • Factoring quadratic questions <br><img src="https://tex.z-dn.net/?f=x%20%20%5E%7B2%7D%20%20-%207x%20-%2030%20%3D%200" id="TexFor
    8·1 answer
  • Please help me i’ll give brainliest
    9·1 answer
  • 1. find the measure of each angle
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!