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
Nataliya [291]
3 years ago
15

B - a b equals 2 1/3 a equals 1 1/2

Mathematics
1 answer:
Anvisha [2.4K]3 years ago
8 0

Answer:

Step-by-step explanation:

5/6

You might be interested in
X=8<br> find ∛x=??????????????????
marissa [1.9K]
The cube root of 8 is 2. 2*2*2=8
8 0
3 years ago
I will mark you as brainlinest for correct answer!!!!!pleaseeeee help!!!!!!
mel-nik [20]
A^2 - b^2 = (a+b)(a-b)

answer :

t^2 - 1
n^2 - 225 
7 0
3 years ago
Read 2 more answers
A bird is gliding at 40 meters per minute. How long, in minutes, will it take the bird to travel 160 meters?
adoni [48]

Answer:

<u>4 minutes</u>

Step-by-step explanation:

40=1 min

40=2 min

40=3 min

40=<u>4</u> min

40x4 or 40+40+40+40 is <u>160</u>

6 0
2 years ago
Write the equation of each line using the given information.
Leni [432]

a) x – 2y + 6 = 0 b) x + y = 1 c) y = 1 d) y = -3x + 8

<h3><u>Solution:</u></h3>

<em><u>a. The points (-4,1) and (2,4) both lie on the line</u></em>

The general line equation on which (a, b) and (c, d) lies is:

y-\mathrm{b}=\frac{d-b}{c-a}(x - a)

Here the given points are (a, b) = (-4, 1) and (c, d) = (2, 4)

Thus the required equation is:

y-1=\frac{4-1}{2-(-4)}(x-(-4))

On solving we get,

\begin{array}{l}{\rightarrow y-1=\frac{3}{2+4}(x+4)} \\\\ {\rightarrow y-1=\frac{3}{6}(x+4)} \\\\ {\rightarrow 2(y-1)=1(x+4)} \\\\ {\rightarrow 2 y-2=x+4} \\\\ {\rightarrow x-2 y+6=0}\end{array}

<em><u>b.) m= -1 and the point (2, -1) lies on the line</u></em>

The equation of line in point slope form is y – b = m(x – a)  

where m is slope and (a, b) is a point on it

Here m = -1 and (a, b) = (2, -1)

Thus the required equation is:

y – (-1) = -1(x - 2)  

y + 1 = -x + 2  

y = -x + 2 -1  

y = -x + 1

<em><u>c. )It has the same slope as y = 5 and passes through (1, 1)</u></em>

our line has same slope with y = 5, then our equation would be y = k  and it passes through (x, y) = (1, 1) so, then by substitution

1 = k

k =1  

Then our equation will be y = k

y = 1

<em><u> d. ) m= -3 and it has a y-intercept of (0, 8)</u></em>

line equation in slope intercept form is y = mx + b where m is slope and b is y – intercept.

Then, our equation will be y = -3x + 8

We took y- intercept = 8 as it is the value of y when x = 0

6 0
3 years ago
Which of the following equations represent linear functions?
strojnjashka [21]

Answer:

its y=-5x

Step-by-step explanation:

Why?

linear functions have only the slope, they dont include the y-intercept

7 0
2 years ago
Other questions:
  • A worker has four different job offers, each with a contract for seven years. Assuming the job descriptions are identical, which
    15·2 answers
  • By the end of the summer Margot has saved $375. Recall that each of the small pieces of wood costs $3.
    9·2 answers
  • Explain what you can tell just by comparing the symbols in the picture graph
    7·1 answer
  • HELP ME PLEASE~!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!1
    8·1 answer
  • You get a brainliest and 100pt
    8·2 answers
  • 1. If a (x) = 3x + 1 and b (x)=√x-4, what is the domain of (b*a) (x)?
    5·1 answer
  • The box plot was created by using which pieces of data? A) an upper quartile of 56 and a median of 50 B) a lower quartile of 56
    10·1 answer
  • Please help me anyone I’m kinda stuck
    9·1 answer
  • HELP ME PLEASE BC I ENTIRELY NEED IT!
    14·1 answer
  • The length of a rectangular garden is 8 feet longer than its width. If the garden's perimeter is 184 feet,
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!