3 years ago

An equation of a trend line is

Mathematics

1 answer:

telo118 [61]3 years ago

7 0

Answer:

23.92

Step-by-step explanation:

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Please help me cause I am not very good at math

Katarina [22]

Answer:

$m=-2$

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Algebra I

Slope Formula (Rate of Change): $m=\frac{y_2-y_1}{x_2-x_1}$

Step-by-step explanation:

Step 1: Define

Find points from graph.

Point (0, 5)

Point (2, 1)

Step 2: Find slope m

Substitute: $m=\frac{1-5}{2-0}$
Subtract: $m=\frac{-4}{2}$
Divide: $m=-2$

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Q6. Solve

kati45 [8]

4x + 3y = 5...(1)
2x + 3y = 1...(2)

(2)*2:
4x+6y=2...(3)

(1)-(3):
4x+3y-(4x+6y)=5-2
4x+3y-4x-6y=3
-3y=3
y=-1

By sub. y=-1 in (2), we have
2x+3(-1)=1
2x-3=1
2x=4
x=2
The solution is x=2,y=-1

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3 years ago

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Answer to get the most points all multiples of 2,3,4 and 5

Taya2010 [7]

Answer:

Step-by-step explanation:

1: 1, 2, 3, 4, 5, 6, 7, 8, 8, 9, 10....

2: 2, 4, 6, 8, 10....

3: 3, 6, 9, 12, 15, 18, 21, 24, 27....

4: 4, 8, 12, 16, 20, 24, 28, 30....

5: 5, 10, 15, 20, 25, 30, 35 40, 45...

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Can you answere this please? i will give brainleyest

Mrrafil [7]

Answer:

alright

Step-by-step explanation:

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Area of a parallelogram of base 10cm and height4cm

LekaFEV [45]

The formula for finding the area of a parallelogram is-
A=b*h Where A=Area b=base length h=height
A=10*4
A=40

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3 years ago