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Deffense [45]
2 years ago
5

If A = (-2, -4) and B = (-8, 4), what is the length of AB?

Mathematics
1 answer:
Oksi-84 [34.3K]2 years ago
5 0

Answer:

10

Step-by-step explanation:

Using the distance formula,

\sqrt{ {( - 2 - ( - 8))}^{2}  +  { (- 4 - 4)}^{2} }  = 10

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Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the
SashulF [63]

Answer:

8x + 3y = -47

Step-by-step explanation:

    1. Use the y = mx + b form to find b:

y=-\frac{3}{8} x+b\\-4=\frac{3}{8}(5)+b\\-32=15+8b\\-47=8b\\-\frac{47}{8} =b

    2. Plug in b for the new equation:

y=-\frac{3}{8} x-\frac{47}{8}

    3. Get rid of the denominators and simplify everything into standard form

    (ax + by = c)

y=-\frac{3}{8} x-\frac{47}{8}\\8y=-3x-47\\3x+8y=-47

5 0
3 years ago
PLS HELP I WILL GIVE BRAINLEST
yan [13]

Answer:

he earns 69 dollars

Step-by-step explanation:

1st grade question now give brainliest 5 stars and heart

6 0
3 years ago
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Combine the like terms to create an equivalent expression:<br> -k-(-8k)
Gelneren [198K]
-k+8k
7k. Is the answer
6 0
3 years ago
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Evan is making soft pretzel nuggets. His recipe says that, after he makes the dough, he should divide it into 8 equal pieces. Th
Varvara68 [4.7K]

Answer:

The answer to your question is 192 pretzels

Step-by-step explanation:

Data

number of pieces = 8

length of each piece = 2 ft

length of each pretzel = 1 in

number of pretzels = x

Process

1.- Convert ft to in

                         1 ft --------------- 12 in

                          2 ft --------------- x

                          x = (2 x 12) / 1

                          x = 24 ft

2.- Divide the length of each piece by the length of each pretzel

                        24/1 = 24 pretzels per piece

3.- Multiply the number of pretzels per the number of pieces

                        24 x 8 = 192 pretzels

3 0
3 years ago
Rename the number.... 204 thousands
nata0808 [166]
Two-hundred-four(or u can say and four)-thousands

or twenty-thousands and four hundreds and also do 204,000 by multiply 204 and a thousand and u get 204,000.
8 0
3 years ago
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