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kherson [118]
3 years ago
7

Type an equation for the line shown in the graph (-2,-3) (2,3)

Mathematics
2 answers:
Vilka [71]3 years ago
7 0
X1 = -2, y1 = -3
x2 = 2, y2 = 3

Insert values into slope formula:

m = (3)-(-3)/2-(-2)
m = 6/4
m = 3/2

y-intercept: b = y1 - m * x1

b = -3 - (3/2) * (-2)
b = 0

y = mx + b

y = 3/2x

equation of line:

3x - 2y = 0
Ann [662]3 years ago
3 0

Answer:

y = 3/2x

Step-by-step explanation:

\frac{ 3 + 3}{2 + 2}  =  \frac{6}{4} =  \frac{3}{2}

- 3 = ( \frac{3}{2} ) - 2 + y \\  - 3 =  - 3 + y \\ 0 = y

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marco needs to buy some cat food. At the nearest store, 3 bags of cat food cost 13.50. How much would Marco spend on 5 bags of c
eimsori [14]

Answer:

$22.50

Step-by-step explanation:

if 3 bags of cat food = 13.50, divide 13.5 by 3 to get the cost of one bag, which is $4.50.

since hes getting 5, we can use 13.50 once and then the price of one bag (4.5) twice for the other two.

so that would be 13.5 + 4.5 + 4.5 = $22.50

hope this helped :)

5 0
3 years ago
Read 2 more answers
What is the length of the hypotenuse? If necessary, round to the nearest tenth.
Papessa [141]

<u>Answer:</u>

  • The value of c is 2√2 or about 2.8.

<u>Step-by-step explanation:</u>

<u>We can find the hypotenuse (c) with the help of Pythagoras Theorem.</u>

  • => c² = 2² + 2²
  • => c² = 4 + 4
  • => c² = 8
  • => c = √8
  • => c = √2 x 2 x 2
  • => c = 2√2

<u>If you want further simplification, seek for explanation below.</u>

  • => c = 2√2
  • => c = 2 x √2
  • => c = 2 x 1.414
  • => c = 2.828 = 2.8 (Estimated)

Hence, <u>the value of c is 2√2 or about 2.8.</u>

Hoped this helped.

BrainiacUser1357

6 0
2 years ago
Please help, with factoring
lora16 [44]
Using the FOIL Method (First, Outer, Inner, Last) of multiplying binomials, C would be formed by the last numbers multiplied, or the "last" portion of "FOIL."

Thus, multiplying P and Q would give you C, and the answer is A.
4 0
3 years ago
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Solve.<br><br> M/9 = 8<br><br> A m = 1.1<br><br> B m = 17<br><br> C m = 27<br><br> D m = 72
Eddi Din [679]

Answer:

D. m=72

Step-by-step explanation:

So

  1. M/9=8
  2. To get rid of the 9, you have to multiply both sides by 9
  3. M/9 ×9=8×9
  4. M=8×9
  5. 8×9=72
  6. M=72
3 0
3 years ago
Write the number 0.0049 in scientific notation.
jeka57 [31]

Answer:

4.9000

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3 years ago
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