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
Illusion [34]
4 years ago
9

ANSWER QUICK (30 POINTS) MUST BE RIGHT

Mathematics
2 answers:
AlekseyPX4 years ago
5 0

Answer:

1. y=-3x-2 so A) -3

Step-by-step explanation:

4vir4ik [10]4 years ago
3 0

Answer : The correct option is, (A) -3

Step-by-step explanation :

The general form for the formation of a linear equation is:

(y-y_1)=m\times (x-x_1)

where,

x and y are the coordinates of x-axis and y-axis respectively.

m is slope of line.

Now we have to calculate the slope of line.

Formula used :

m=\frac{(y_2-y_1)}{(x_2-x_1)}

Here,

(x_1,y_1)=(-2,4) and (x_2,y_2)=(0,-2)

m=\frac{(-2-4)}{(0-(-2))}

m=\frac{-6}{2}

m = -3

Therefore, the slope of the line is, -3

You might be interested in
The area of miguels rectangular garden is 450 square feet. The garden is 9 feet wide. How many feet of fencing will Miguel need
sattari [20]

Answer: 118 feet

Step-by-step explanation:

For a rectangular shape: Area = W × L

450 = 9 × L

450 ÷ 9

L = 50

Perimeter of a rectangular shape = 2L + 2W

Perimeter = (2 × 50) + (2 × 9)

= 100 + 18 = 118 feet

4 0
3 years ago
The function f(r) gives the area of a circle with radius r. It can be written in equation form as f(r) = 3.14r2. What is f(5)?
alexandr402 [8]
F(r) = 3.14r^2....and ur looking for f(5)....so basically all u do is sub in 5 for r.

f(5) = 3.14 * 5^2
f(5) = 3.14 * 25
f(5) = 78.50 <===


5 0
4 years ago
Read 2 more answers
Can someone please help? (Year 9 Math) This question is on fractions. Please see picture attached (ex. 2a and b) please show met
Ierofanga [76]

for 2a, use the theorems of geometry and such to look at the area of the square as 16 squares total, then use the lengths and Sim/cos rule for the triangular area, then subtract and you have you shaded area.

8 0
3 years ago
Sandy charges each family that she babysits for a flat fee of $10 for the night and $5 extra per
Pani-rosa [81]
30 = 5x + 10 so x = 4
5 0
3 years ago
there were 7 little cherries for every 2 big cherries. if there were 630 cherries in the box, how many little cherries were ther
Ugo [173]

Answer:

1)2205little cherries

2)0.5.

Step-by-step explanation:

1)7little=2big

?=630big

<u>7</u><u>×</u><u>6</u><u>3</u><u>0</u>=2205little cherries

<u> </u><u> </u><u> </u><u> </u><u> </u><u> </u>2

2)²/5x=¹/10what is the value of 10x-2

first find the value of x that is ¹/10÷²/5=¼

so x is ¼

insert the value ie 10×¼-2

=2.5-2

=0.5

7 0
4 years ago
Other questions:
  • What are the angle measurements of 1,2,3,4, &amp;5?
    11·1 answer
  • What is 6636 dibided into 84
    11·2 answers
  • 96.3 kg = blank g <br><br> A. 9,360<br> B. 0.0963<br> C. 9.63<br> D. 96,300
    5·1 answer
  • During a special sale, all video games cost $26 and movies cost $14. Derrick plans to spend some or all of his $220 in birthday
    5·1 answer
  • How do you find co terminal angle of -445
    9·1 answer
  • 5.6× 1/10 i need a answer pls
    15·2 answers
  • the ratio of the heights with two similar prisms is 2:7 the surface area of the smaller prism is 50 swuare meters. find the surf
    6·1 answer
  • What is the measure of angle R?<br> O 37°<br> O 53°<br> O 90°<br> O 97°<br> HELP PLEASE
    8·2 answers
  • If misty has been traveling for 9hours how many miles of the trip does she have remaining
    13·1 answer
  • Q3)<br> Find the Correlation of the following two variables<br> X: 2, 3, 5, 6<br> Y: 1, 2, 4, 5
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!