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
Svet_ta [14]
3 years ago
15

A. Find the slope of the line going through the points (-7, 7) and (3.-5).​

Mathematics
1 answer:
lorasvet [3.4K]3 years ago
5 0

Answer:

-1.2

Step-by-step explanation:

You might be interested in
What is the value of<br> –4.00<br> –0.25<br> 1.51<br> 2.41
soldier1979 [14.2K]

For this case we must resolve the following expression:log_ {0.5} (16)

We have to:

log_ {a} (x) = \frac {log_ {b} (x)} {log_ {b} (a)}

The base change rule can be used if a and b are greater than 1 and are not equal to x.

We substitute the values in the base change formula, using b = 10

\frac {log (16)} {log (0.5)} = - 4

Answer:

-4

Option A

7 0
3 years ago
which is the rationalized form of the expression the square root of x divided by the square root of x +the square root of 7
Ilya [14]

Answer:

I assume your goal is to rationalize the denominator -

So you need to multiply the denominator by its conjugate.

So we have:

\frac{\sqrt{x} }{\sqrt{x}-\sqrt{7} } *\frac{\sqrt{x} +\sqrt{7} }{\sqrt{x} +\sqrt{7}}

->

\frac{x-\sqrt{7}\sqrt{x} }{x-7}

gg

8 0
3 years ago
if a pair of standard dice are rolled what is the probability that one of the dice will be a 3 and the other a 4?
satela [25.4K]

Answer:

<h2>               ¹/₁₈ = 0,0(5)</h2>

Step-by-step explanation:

6•6 = 36       - all possibilities in a roll of two dices

3&4 or 4&3    - two possibilites

Probability that one of the dice will be a 3 and the other a 4:

\frac2{26}=\frac1{18}=0,05555....=0,0(5)

8 0
3 years ago
Read 2 more answers
A fish tank has the shape of a rectangular prism. It has a length of 2 1/4 meters, width of 7/8 meters, and a height of 1 1/2 me
ivolga24 [154]

2 61/64m^3; For a rectangular prism, just use the formula V=w h l

V=0.875*1.5*2.25

V=1.3125*2.25

V=2.953125

V=2 61/64m^3

8 0
3 years ago
Write the percent as a fraction or mixed number in simplest form.<br><br> 0.8%
Oxana [17]

Answer:

4/5

Step-by-step explanation:

0.8 (to a fraction) 8/10

8/2=4

10/2=5

4/5

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is -2/3 as a decimal
    11·2 answers
  • What is the common ratio for the geometric sequence?
    6·1 answer
  • Someone help me pleaseeeee
    13·1 answer
  • . What is the value of x? rectangle with length 45 feet, width x feet, and diagonal 53 feet
    15·1 answer
  • Can someone please help with this?
    10·2 answers
  • PLEASE HELP!!!!The ratio of the perimeters of two rectangles is 5 to 8. The perimeter of the larger rectangle is 72 inches. What
    15·1 answer
  • The boiling temperature (in degrees Celsius) of platinum is 199 more than four times the boiling temperature $z$ (in degrees Cel
    15·1 answer
  • What percent is represented by the shaded area?<br> The tape diagram below represents 100%, percent.
    10·1 answer
  • Plz help! Giving a lot of points! :)
    9·2 answers
  • Solve the inequality 8+k≤-3
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!