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
Reika [66]
3 years ago
11

What is the meaning os slpoe in math and please give an example for y=2x-1;(-2,2)

Mathematics
1 answer:
alexira [117]3 years ago
6 0
Slope is your 2x, so 2x over 1 meaning after you plot (-2,2) on the graph you rise 2 and go 1 to the right, or do the opposite to make the line so go down 2 and one to the left. Hope that helped.
You might be interested in
A garden measuring 10 meters by 7 meters is going to have a walkway constructed all around the perimeter, increasing the total a
SashulF [63]

The width of the pathway is 3m

Step-by-step explanation:

Let the width of the pathway be 'w'

The area will be 130 square meters

The dimensions of the garden is 10 x 7

Area = (10+w) (7+w)

130 = 70 + 17w + w^2

w^2 + 17w - 60 = 0

w^2 +20w - 3w - 60 = 0

w ( w + 20) - 3 ( w + 20) = 0

(w + 20) (w - 3) = 0

w = -20 ( or) w = 3

w is the width and cannot be negative.

So, w = 3 meters

The width of the pathway is 3m

5 0
3 years ago
Find all trigonometric functions of an angle θ in the third quadrant for which cos θ =(-5)/6
Tanzania [10]

Answer:

Step-by-step explanation:

its 69 now answer ur phone tyvm

3 0
3 years ago
using compound interest, how long does it take to double a 1000 dollar investment that pays 6.5% annual interest, compounded mon
KonstantinChe [14]

Answer:

11 years approx

Step-by-step explanation:

Given data

P=$1000

A=2000

R=6.5%

T= ?

Calculate time, solve for t

t = ln(A/P) / r

substitute

t=ln(2000/1000)/0.065

t=ln(2)/0.065

t=0.693/0.065

t=10.66

Hence the time is 11 years approx

3 0
3 years ago
What is 10 blankets plus 56 more blankets X2
Debora [2.8K]
The answer to this question should be 114
6 0
3 years ago
Candice spent 5 1/4 hours doing her homework. Her brother, Ronald, spent 1/2 that number of hours doing his homework. How many h
Elden [556K]

Let

x-----> the number of hours that Candice spent doing her homework

y-----> the number of hours that Ronald spent doing his homework

we know that

x=5\frac{1}{4}\ hours

convert mixed number to an improper fraction

5\frac{1}{4}\ hours=\frac{5*4+1}{4}= \frac{21}{4}\ hours

so

x=\frac{21}{4}\ hours -------> equation A

y=\frac{1}{2}x ------> equation B

Substitute equation A in equation B

y=\frac{1}{2}*\frac{21}{4}=\frac{21}{8}\ hours

convert an improper fraction to a mixed number

\frac{21}{8}\ hours=2.625=2+0.625=2+\frac{5}{8}=2\frac{5}{8}\ hours

therefore

<u>the answer is the option B</u>

2\frac{5}{8}\ hours

5 0
3 years ago
Read 2 more answers
Other questions:
  • It is 42 1/2 miles from Eden to Baxter and 37 4/5 miles from Baxter to Wellington how far is it from eden to Wellington if you g
    14·1 answer
  • Marcy’s breakfast table has a square table top with an area of 36 square feet. What is the diagonal length of the table top?
    13·2 answers
  • How do I solve the quadratic equation by factoring? 2x^2+x=6
    11·1 answer
  • What is the scientific notation of 88,700,000,000?
    10·1 answer
  • 5-4. Solve each of the following equations for the indicated variable. Use your Equation Mat if it is helpful. Write down each o
    10·1 answer
  • Aimee and Desmond are going to a play this evening.
    11·1 answer
  • A shipping company charges a $3 flat fee for a package, plus a fee based on the weight of the package. The company charges $0.75
    11·1 answer
  • MAX POINTS PLEASE HELp
    9·1 answer
  • Khalid has $30 to take his brother and his friends to the movies. If each ticket costs $4.00, and he must buy tickets for himsel
    14·2 answers
  • What is an equation of the line that passes through the point (-5,3) and is parallel to the line 3x-5y=30?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!