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svlad2 [7]
3 years ago
6

B+9=8 what does b equal?

Mathematics
1 answer:
Stolb23 [73]3 years ago
7 0

Answer:

b= -1

Step-by-step explanation:

b+9=8\\   -9   -9\\\\b=-1

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Find the distance between E(-3,4) and B(-1,6)​
Marrrta [24]

Answer:

The answer is

<h2>2 \sqrt{2 }  \:  \: or \:  \: 2.828 \:  \:  \: units</h2>

Step-by-step explanation:

The distance between two points can be found by using the formula

<h3>d =  \sqrt{ ({x1 - x2})^{2}  +  ({y1 - y2})^{2} }  \\</h3>

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

E(-3,4) and B(-1,6)

The distance between them is

<h3>|EB|  =  \sqrt{ ({ - 3 + 1})^{2} +  ({4 - 6})^{2}  }  \\  =  \sqrt{ ({ - 2})^{2}  +  ({ - 2})^{2} }  \\  =  \sqrt{4 + 4}  \ \   \\  = \sqrt{8}</h3>

We have the final answer as

<h3>2 \sqrt{2 }  \:  \: or \:  \: 2.828 \:  \:  \: units</h3>

Hope this helps you

4 0
3 years ago
Find the student's error in solving the following
zheka24 [161]

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the inequality sign changes

5 0
3 years ago
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Answer:

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Step-by-step explanation:

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8 0
3 years ago
How many two thirds are in 42?
noname [10]
28, by the way you could’ve just used a calculator
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Find the value of x and y
telo118 [61]

Answer:

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Step-by-step explanation:

Final Result :

     y + 10  

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6 0
3 years ago
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