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
Zepler [3.9K]
3 years ago
11

HELP PLEASE

Mathematics
2 answers:
jolli1 [7]3 years ago
7 0

Answer:

x = 1.35

Step-by-step explanation:

Circle equation is x^2 + y^2 = 13.

Plug y = x + 2 in the circle equation:

x^2 + (x + 2)^2 = 13

x^2 + x^2 + 4x + 4 = 13

2x^2 + 4x - 9 = 0

x = [-4 +/- sqrt(4^2 - 4*2*-9) ] / 2*2

= -1 +/- [sqrt(88 )] / 4

= -3.35. 1.35

Vikki [24]3 years ago
5 0

Answer:

The answer is 1.35 answer (1). You can graph both equations to give you the answer.

Step-by-step explanation:

Graph the equations and see where they intersect.

You might be interested in
Express the sum or difference as a product: cos 4x - cos 6x
Jobisdone [24]
Cos -2x or -cos2x, it's the difference.
3 0
3 years ago
If I have 7 button down shirts, 5 pairs of pants and 3 pairs of shoes that I can wear to work then how many different outfits ca
34kurt

105 different outfits can wear on an individual day

<em><u>Solution:</u></em>

I have 7 button down shirts, 5 pairs of pants and 3 pairs of shoes that I can wear to work

To find: Number of different outfits can I wear on an individual day

First he has to decide on a pair of pants and he has 5 different choices

For each of those choices he has a choice of 7 different button down shirts, so that gives him 5 x 7 = 35 different pant/shirt combinations

For each of those 35 different pant/shirt combinations, he has 3 pairs of shoes he could select, so altogether he has 35 x 3 = 105 different outfits

In short we can say,

different outfits = 7 x 5 x 3 = 105

So there 105 different outfits can wear on an individual day

4 0
3 years ago
A loan of $ 8000 was repaid in 24 equal monthly instalments of $400. The rate of interest on the loan was
masha68 [24]

Answer:

if im right 1600? i did it in my head so im not 100 percent sure

Step-by-step explanation:

7 0
2 years ago
What is the slope of the line that passes through the points (-4, -1) and (4, 5)?
andreyandreev [35.5K]

Answer:

3/4

Step-by-step explanation:

Since we have two points, we can use the slope formula

m = ( y2-y1)/(x2-x1)

   = ( 5 - -1)/( 4 - -4)

   = ( 5+1)/(4+4)

   = 6/8

   = 3/4

7 0
2 years ago
58.5ft <br>area is rug of an 10 to 12 feet floor.what area is not rug.
jenyasd209 [6]
The answer is 61.5

Please mark as brainliest; have a blessed day!
5 0
4 years ago
Read 2 more answers
Other questions:
  • What does it mean in Maths when it says translate triangle p by the vector.(2 -7)
    8·1 answer
  • Simplify x to the 5th over x to the 4th
    7·1 answer
  • How many cubes would be in a tower that is 3 cubes tall?
    15·1 answer
  • A square sheet of art paper has an area of 625 square inches. What is the minimum side length of an easel that supports the whol
    10·2 answers
  • Your teacher asks the class to evaluate the expression (3³)¹. Your classmate gives an incorrect answer of 81. Evaluate the expre
    9·2 answers
  • 180% if what number is 36
    12·1 answer
  • How many solutions are in the equation 3x^2+4x-7=0?
    7·1 answer
  • Which of the following are solutions to | x+31= 4x - 7? Check all that app
    13·1 answer
  • Why are inverse relationships between operations used to solve two step inequalities?
    8·1 answer
  • Which equation is the inverse of 5 y + 4 = (x + 3) squared + one-half?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!