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
emmainna [20.7K]
3 years ago
12

Identify and equation in point-slope form for the line parallel parallel to y=-2/3×+8 that passes through 4,-5

Mathematics
1 answer:
GrogVix [38]3 years ago
4 0
Parallel= same slope
Point slope: y - y1 = m(x - x1)
y + 5 = -2/3( x - 4)
You might be interested in
What are two equivalent equations for<br> x(5x-6)+13x-10
Naily [24]
5x^2 +7x -10

5x^2 (-6x + 13x) - 10
4 0
3 years ago
The perimeter of a triangle is 65 meters. The second side is 5 meters less than the first side The third side is 7
tangare [24]

Answer:

The length of each side is 31.5m, 26.5m, 7m

Step-by-step explanation:

Let the length of the first side of the triangle be x meters.

Then, the second side is x-5 meters.

The third side is given as 7 meters.

The perimeter is 65 meters

This gives us the equation:

65 = x + x - 5 + 7

65 - 7 + 5 = x + x

63 = 2x

x =  \frac{63}{2}  = 31.5

The length of each side is 31.5m, 26.5m, 7m

4 0
3 years ago
Find the area of the shaded regions. Give your answer as a completely simplified exact value in terms of π (no approximations).
Elan Coil [88]

Answer:

(40/3)*pi

Step-by-step explanation:

lets first find the area of the little circle

A=pi*r^2

A=pi*3^2

A=9pi

Now, lets find the area of the big circle

A=pi*r^2

A=pi*(3+4)^2

A=pi*7^2

A=49pi

now lets subtract the area of the little circle from the area of the big circle

49pi-9pi=40pi, now we found the area of the "bagel)

lets find what portion of the bagel is the shaded region

120/360=1/3

now lets multiply the bagel area by the fraction

40pi*(1/3)=

(40/3)*pi   or  (40*pi)/3

4 0
3 years ago
99 POINTS
Alik [6]

Answer:

  -a^2 - a + 12

Step-by-step explanation:

You only need to find the products of the first and last terms to determine the correct answer:

  (-a)(a) = -a^2

  (3)(4) = 12

You're looking for an expression with -1 as the leading coefficient and +12 as the constant. There is only one choice like that:

  -a^2 - a + 12

6 0
3 years ago
Read 2 more answers
In right triangle ABC, the measure of angle A is 25 degrees, angle c is 90 degrees, and AB = 1. what is the length of AC?
Allisa [31]

Answer:

b= 0.9

Step-by-step explanation:

first you find angle B: 180-90-25=65

then you will do law of sine- sin A/a=sin B/b=sin C/c

sin(90)/1=sin 65/b

sin(90)*b=sin(65)*1

sin(90)*b=0.9

b=0.9/sin(90)

b= 0.9

8 0
3 years ago
Other questions:
  • each face of cabinet 413S is in the shape of a rectangle. What is the volume of Model 413S in cubic feet? Dimension are 24 by 72
    14·1 answer
  • Which table shows values for the function y=2(1/2)^x
    12·1 answer
  • I don't know how to do a math problem because I really am really bad at math so I was wondering if somebody can help me and my m
    14·2 answers
  • Convert 534.3% to a decimal
    13·2 answers
  • How would you multiply (3x-8)(2x^2+4x-9)
    10·1 answer
  • Karl needs to build a stage that has an area of 72 square feet.The length of the stage should be longer than the width.what are
    15·1 answer
  • A city council consists of eight Democrats and eight Republicans. If a committee of six people is selected, find the probability
    11·1 answer
  • Cathy recorded the percent of her clothing that is Red, Yellow, Blue, or Orange. The results are shown in the table. If Cathy ha
    6·2 answers
  • Sixteen students went on a week-long hiking trip. They brought with them 320 cookies. What is the ratio of cookies to students?
    5·2 answers
  • A car filled with x kg of gasoline consumes <img src="https://tex.z-dn.net/?f=%5Cdisplaystyle%20%5Clarge%7B%5Cfrac%7B100%2Bx%7D%
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!