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
shepuryov [24]
3 years ago
6

Super easy pls help now

Mathematics
1 answer:
alexandr402 [8]3 years ago
8 0
N= -1
then 10- 6.2x-1=16.2
You might be interested in
Plz help I need this by tonight
posledela

1498 \div 30 = 49.9333
8 0
3 years ago
Read 2 more answers
If 0 is an acute angle and sin 0 = 1/2 then cos 0 =
djverab [1.8K]
In quadrant I, when sin angle is 1/2, cos angle is (sqrt3)/2
7 0
3 years ago
From base camp, a hiker walks 3.5 miles west and 1.5 miles north. Another hiker walks 2 miles east and 0.5 miles south. To the n
levacccp [35]

Answer:

The hikers are 5.9 miles apart.

Step-by-step explanation:

Let O represents the base camp,

Suppose after walking 3.5 miles west, first hiker's position is A, then after going 1.5 miles north from A his final position is B,

Similarly, after walking 2 miles east, second hiker's position is C then going towards 0.5 miles south his final position is D.

By making the diagram of this situation,

Let D' is the point in the line AB,

Such that, AD' = CD

In triangle BD'D,

BD' = AB + AD' = 1.5 + 0.5 = 2 miles,

DD' = AC = AO + OC = 3.5 + 2 = 5.5 miles,

By Pythagoras theorem,

BD^2 = BD'^2 + DD'^2

BD = \sqrt{2^2 + 5.5^2}=\sqrt{4+30.25}=\sqrt{34.25}\approx 5.9

Hence, the hikers are 5.9 miles apart.

8 0
3 years ago
A right triangle has legs of 5 ft and 6 ft. What is the length of the hypotenuse? _____ ft.
yarga [219]

Answer:

2.) 7.8

Step-by-step explanation:

We can use Pythagorean theorem

a^2 + b^2 = c^2 where a and b are the legs and c is the hypotenuse

5^2 + 6^2 = c^2

25+36 = c^2

61 = c^2

Take the square root of each side

sqrt(61) = sqrt(c^2)

7.810249676 = c

7 0
3 years ago
Read 2 more answers
{ x + y = -2<br> { x - y = -8
g100num [7]

Answer:

(-5, 3)

Step-by-step explanation:

Elimination seems like the best method to use here.

x+y=-2

x-y=-8

---------

2x=-10

Divide everything by two

x=-5

Now plug it back into one of the original equations,

-5+y=-2

Add 5 to everything

y=3

7 0
3 years ago
Read 2 more answers
Other questions:
  • Using the following equation, find the center and radius of the circle. You must show all work and calculations to receive credi
    8·2 answers
  • Location is knownLocation is known to affect the number, of a particular item, sold by an automobile dealer. Two different locat
    5·1 answer
  • I need to know the answer for #24. HELP !!
    8·1 answer
  • 12(x - 2 - 3x) + 14<br> Helpppp
    12·2 answers
  • HELP PLEASE!!!!!!!! ILL GIVE U 10 POINTS
    15·2 answers
  • Here’s a picture of it
    10·1 answer
  • Jaythen finds a shirt on sale for 10% off at a store. The original price was $20. Jaythen must also pay 8.5% sales tax. How much
    13·2 answers
  • I need help with this question , 13 + 7x = 27
    11·2 answers
  • 2/3+1/4 in simplest form
    7·1 answer
  • A rectangular piece of glass is shown. The length is measured as 4 feet. The width is measured as 2 and one-half feet. What is t
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!