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Nana76 [90]
2 years ago
15

Question 3

Mathematics
1 answer:
horrorfan [7]2 years ago
8 0

Answer:

Second one:

AAS

Step-by-step explanation:

searched it

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PWEASE HELP IF YOUBARE GOOD AT MATH
Novosadov [1.4K]
<h3>Answer: 2</h3>

=========================================================

Explanation:

The function f(x) = -4x+1 is the same as y = -4x+1 where y = f(x)

Compare this to y = mx+b and we see the slope here is m = -4

---------

Now let's find the slope of g(x)

use the slope formula with any two rows you want. I'll pick on the last two rows.

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

m = (21-9)/(3-1)

m = 12/2

m = 6 is the slope of g(x)

---------

From here, we add the two slope values

(slope of f)+(slope of g) = -4+6 = 2

3 0
3 years ago
PLEASE HELP ME!!!!
Contact [7]
The equation of a line that passes through (x1,y1) and has a slope of m is
y-y1=m(x-x1)


find slope

slope between (x1,y1) and (x2,y2) is
(y2-y1)/(x2-x1)
given
(-3,2) and (2,1)
slope=(1-2)/(2-(-3))=(-1)/(2+5)=-1/5


pikc a point
if we pick (-3,2)
(x1,y1)
x1=-3
y1=2

y-2=-1/5(x-(-3))
y-2=-1/5(x+3)
that is D
5 0
3 years ago
On a number line, point A has a coordinate of −6, and point B has a coordinate of 2. Which is the coordinate of point M, the mid
klasskru [66]
To solve this, we just need to find the distance between the points A and B in the number line, and then, divide that distance by 2.
Remember that the distance formula between tow point in the number line is: 
d=|x_{2}-x_{1}|
From our point we can infer that x_{1}=-6 and x_{2}=2, so lets replace the values:
d=|x_{2}-x_{1}|
d=|2-(-6)|
d=|2+6|
d=8

Now, to find the coordinate of the midpoint, we just need to divide that distance by 2:
M= \frac{8}{2}
M=4

We can conclude that the coordinate of the point M, the midpoint of AB, is 4
3 0
3 years ago
Read 2 more answers
But how is is it 1 hour and 45 minutes(someone please respond this is due tomorrow)I need work
astraxan [27]
Because it is every hour there's 60min so that's and hour the the next 45 min are different
4 0
3 years ago
3. Molly bought four rose bushes for $16.40 each. Use
N76 [4]

Answer:

$65.60

Step-by-step explanation:

4×16.40 = 4×(16+0.40) = (4×16) + (4×0.40) = 64 + 1.60 = 65.60

4 0
2 years ago
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