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
Brut [27]
3 years ago
9

↔ ↔

Mathematics
1 answer:
MrRissso [65]3 years ago
7 0

Answer:

1. \dfrac{4}{3}

2. y=6x-11

3. 4

Step-by-step explanation:

The equation of the line that passes trough the points A(14,-1) and B(2,1) is

\dfrac{x-14}{2-14}=\dfrac{y-(-1)}{1-(-1)},\\ \\\dfrac{x-14}{-12}=\dfrac{y+1}{2},\\ \\y+1=-\dfrac{1}{6}(x-14),\\ \\y=-\dfrac{1}{6}x+\dfrac{7}{3}-1,\\ \\y=-\dfrac{1}{6}x+\dfrac{4}{3}.

The y-intercept of this line is

y=-\dfrac{1}{6}\cdot 0+\dfrac{4}{3}=\dfrac{4}{3}.

Line BC is perpendicular to line AB, then its slope is 6. Line BC passes through the point B, so

y-1=6(x-2),\\ \\y-1=6x-12,\\ \\y=6x-11.

If the y-coordinate of point C is 13, then x-coordinate is

13=6x-11,\\ \\6x=13+11,\\ \\6x=24,\\ \\x=4.

You might be interested in
What is u decreased by 17
blagie [28]
U decreased by 17 is u-17.
if you decrease a number from something, you use subtraction.

therefore, u decreased by 17 is u-17
4 0
3 years ago
Which answer best describes how to solve this story problem? A local store plans to put three coupons in each mailbox on a stree
shusha [124]
You would want to multiply 16 by 3 and then multiply 17 by 3 and after that add them together.
6 0
2 years ago
Read 2 more answers
ASAP
mojhsa [17]

Answer:

cost = 8p + 5

Step-by-step explanation:

$8*[number of pizzas] + $5 delivery fee

$8p + $5

8p + 5

cost = 8p + 5

3 0
2 years ago
Read 2 more answers
ACORDING OT THE IMAGE, WHATS THE ANSWER???? <br><br><br><br><br> HURRY 30 POINTS BRAINLIEST!!!
ELEN [110]

Answer:

231 cubed centimeters

Step-by-step explanation:

Find the area of the base of the pyramid

18 x 7=126 divided by 2= 63 cm

Next, make sure to the remember the formula is V=\frac{1}{3} BH

1/3(63)(11)=

21(11)=231

231 cubed centimeters is the answer.

8 0
3 years ago
Read 2 more answers
A group of students was discussing the meaning of this statement. They were arguing back and forward about whether the converse
Savatey [412]

Answer:

The statement is missing. The statement is -- "A ray can be part of a line."

The answer is : The converse is not true, so Jahmiah is correct.

Step-by-step explanation:

A conditional statement is represented by showing p → q. It means if p is correct or true,  then q is also correct or true.

And the converse of p → q can be shown as  q → p.

But we know that the converse of a statement is not always true, it may be true and may not be true.

In the context, the statement is " a ray can be a part of a line." And so the converse would be  "A line can be a part of the ray".

So by definition we know that a line is continuous line having no end points, it extends in one direction. While a ray starts from a point and extends to infinity in one direction.

Thus ray is part of line but line is not a part of the ray. So the converse of the statement is not correct.

Hence, Jahmiah is correct.

6 0
3 years ago
Other questions:
  • Which statements are true? Check all that apply.
    14·2 answers
  • When 240 sixth grade students were polled results showed that 96 students were dissatisfied with the music played at the school
    12·1 answer
  • These are the means and standard deviation for samples of building heights in two different cities. Select the two true statemen
    13·1 answer
  • Whats the answer for each of these
    7·1 answer
  • A 12-ounce soda can is 5 inches tall and 2.5 inches across. How much soda can it hold if it is completely full? Round your answe
    10·2 answers
  • What is the solution to this equation? x/-4=8 A. x = -32 B. x = 2 C. x = 32 D. x = -2
    8·2 answers
  • A rectangular prism with the width as two feet, the length as one and a half feet and the height as one and a half feet.
    11·1 answer
  • ...*PLZ HELP* This goes for ALL answers &gt;...Given the following word problems, write an inequality that models the problem, t
    6·1 answer
  • If the simple interest on ​$1000 for 7 years is ​$560​, then what is the interest​ rate
    10·1 answer
  • If you can please help thank you
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!