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
Simora [160]
3 years ago
13

What is the point-slope form of line with slope -3 that contains the point (10,-1)?

Mathematics
1 answer:
Shalnov [3]3 years ago
4 0

Answer:

D. y+1=-3(x-10)

Step-by-step explanation:

the equation for point-slope form of the line is given as y-y1=m(x-x1) where (x1,y1) is a given point, and m is the slope

we are given the point (10,-1) that passes through the line and a slope of -3

so we can substitute what we know into our equation

y--1=-3(x-10)

simplify

y+1=-3(x-10)

therefore the answer is D

Hope this helps! Good luck on your assignment!

You might be interested in
Please answer both questions
mrs_skeptik [129]

Answer:

which question......

3 0
3 years ago
Read 2 more answers
In 1998, Cathy's age is equal to the sum of the four digits in the year of her birthday, then how old was Cathy in 1998?
ycow [4]

Answer:

<em>Cathy was born in 1980 and she was 18 years old in 1998</em>

Step-by-step explanation:

<u>Equations</u>

This is a special type of equations where all the unknowns must be integers and limited to a range [0,9] because they are the digits of a number.

Let's say Cathy was born in the year x formed by the ordered digits abcd. A number expressed by its digits can be calculated as

x=1000a+100b+10c+d

In 1998, Cathy's age was

1998-(1000a+100b+10c+d)

And it must be equal to the sum of the four digits

1998-(1000a+100b+10c+d)=a+b+c+d

Rearranging

1998=1001a+101b+11c+2d

We are sure a=1, b=9 because Cathy's age is limited to having been born in the same century and millennium. Thus

1998=1001+909+11c+2d

Operating

88=11c+2d

If now we try some values for c we notice there is only one possible valid combination, since c and d must be integers in the range [0,9]

c=8, d=0

Thus, Cathy was born in 1980 and she was 18 years old in 1998. Note that 1+9+8+0=18

5 0
4 years ago
Please help! proof<br><br> Given: FA bisects ∠LFK and ∠LAK<br> Prove: FA bisects ∠LJK
serg [7]

Answer:look at the picture below

Step-by-step explanation:

Please consider making brainliest if you find this helpful

7 0
2 years ago
The bearing from the Pine Knob fire tower to the Colt Station fire tower is N 65° E, and the two towers are 31 kilometers apart.
suter [353]

The distance are

a. 42.42

b. 15. 52

<h3>How to solve for the distance</h3>

80 = 65 + <ABC

<ABC = 80 - 65

= 15

Through the use of sine rule we would have

By using sine rule,

Sine 15/a = sine 135/b =

sin 30/30.

Next we have to solve b by cross multiplying

b = (30× sin135) / sin 30

= 21.21/0.5

b = 42.42 km

Also, the value of a will be:

= (42.42 × sin 15) / sin 135

= 10.98/0.7071

= 15.52

Read more on bearing here:

brainly.com/question/15221233

#SPJ1

3 0
2 years ago
PLEASE HELPP URGENT<br> 20 points!!!
MAVERICK [17]
If you're talking about the second part of the question where it asks you which facts you included in your answer, you can choose any of them and it will be counted right.
8 0
3 years ago
Other questions:
  • Identify the similar triangles in the figure, then find the value of x.
    14·1 answer
  • 7. If five times a number plus two is 17, what is the number?
    11·2 answers
  • Determine which expressions could be used to help find each component of the ice cream cone. ( answer choices are in picture que
    8·1 answer
  • How do you solve log base 2 of 0.5 power 3 ?​
    8·1 answer
  • A 5-month membership to the gym costs $125 jim would like to be a member for 8 months. What is the total amount he Will pay for
    6·1 answer
  • 10x + 15 <br> So what is the equation of x !??!?
    11·1 answer
  • If the sum of x and y is 90 and y is 6 more than four times x, which of the following systems of equations could be used to solv
    13·1 answer
  • Susan has 3 pairs of shorts, 5 shirts, and 2 pairs of shoes to take to camp. If she wears a pair of shorts, a shirt and pair of
    15·1 answer
  • What is the volume of a sphere with a diameter of 4.9 cm, rounded to the nearest
    5·1 answer
  • Whats the distance between the two points (-5,2) (2,-7)​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!