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nasty-shy [4]
3 years ago
14

The endpoints of jk are j(-8,0) and k(1,4). find the length of jk

Mathematics
1 answer:
Alex787 [66]3 years ago
6 0

Answer:

9.8

Step-by-step explanation:

use the formula

distance=✓[{x2-x1}+{y2-y1}]

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Can someone please help me with math.
Oxana [17]

Answer:

A

Step-by-step explanation:

Hello There!

First thing we notice is that the y intercept is at (3,0) meaning that they have some sort of fee that has a charge of 3 dollars (represented by the 3)

Because the fee is 3 dollars we can immediately eliminate answers B and C

Now we want to find the charge for each bag of Potpourri (this can be represented by the slope)

Once again we want to choose two points on the line and plug it in into the slope formula

the points are optional but i have chosen the points (1,4.5) and (2,6)

*plug it into the slope formula*

slope=\frac{6-4.5}{2-1} \\6-4.5=1.5\\2-1=1\\slope =\frac{1.5}{1} or1.5

so we can conclude that the charge per bag of potpourri is $1.50 leading us to answer choice A  

7 0
3 years ago
How to find the long side of a right triangle that has two same short side?
Nataliya [291]
To find the hypotenuse of a right triangle, you must use a^2 + b^2 = c^2

* keep in mind the hypotenuse MUST be larger than the legs.

The Pythagorean Theorem comes from making 2 squares from the lengths of each leg (that is why it is a^2 and b^2). The hypotenuse must be equal to the area of the two squares created.
8 0
2 years ago
In the figure, a ll b and m 6 = 146 degrees <br><br> What is the m 2?
Art [367]

Answer:

∠2 = 146°

Step-by-step explanation:

∠2 and ∠6 are corresponding angles and are congruent, hence

∠2 = ∠6 = 146°

7 0
3 years ago
What is the value of t in the following equation?<br><br> t + 14 = 2712
Solnce55 [7]

Answer:

2698

Step-by-step explanation:

2712-14

4 0
3 years ago
Read 2 more answers
Multiply: (5.8 x 10^-6) x (2 x 10^4).
Nitella [24]

Answer:

1.16*10^{-1}

Step-by-step explanation:

(5.8*10^{-6}) *(2*10^{4})\\=11.6*10^{-2}\\=1.16*10^{-1}

6 0
2 years ago
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