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harkovskaia [24]
4 years ago
14

If josie missed 20 questions how many didi she get right

Mathematics
2 answers:
hodyreva [135]4 years ago
8 0
The number of her correct answers is

         (the total number of questions on the test) minus (20) .
prisoha [69]4 years ago
4 0

Hey it's okay I feel you i have the same Question but no one will answer

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Line bc is represented by 3x + 2y =8 line ad is a represented by -3 x -2y =6 what is the relationship of line bc to line ad expl
Vlad1618 [11]

Answer:

Parallel lines

Step-by-step explanation:

Line BC:

3x + 2y =8

Line AD:

-3x - 2y =6

Adding both equations, in this case, gives us the point at which the lines intersect:

3x + 2y-3x-2y =8+6\\0=14

Since zero will never equal fourteen, the equation above means that lines BC and AD will never intersect. When two lines have no point in common, they are said to be parallel lines.

8 0
3 years ago
Triangle is 18 in high 36 in across ....how much fabric to make 5
Korolek [52]

Answer:

A=324

Step-by-step explanation:

formual to Solve for area

A=h*b/2 so 18*36/2= a = 324

3 0
3 years ago
3. You are riding a bike down the street. The radius of the bike wheel is 10 inches. What
kondor19780726 [428]
The answer is 62.83. The formula is C=2 pi r
4 0
3 years ago
Read 2 more answers
Help please thank you!
ozzi
4x^2 + 16x-2= 5x
Minus 16x over

4x2-2= -11x

Add 11x over

4x^2 +11x -2

Use quadratic formula x= 2.9
I’m not sure here. I tried my best. Hope it helps!
8 0
3 years ago
Read 2 more answers
NEED IT NOW
DaniilM [7]

Answer:

Mia is correct.

Step-by-step explanation:

You can see this if you write 5/11 in a calculator, you get 0.454545454545 infinitely. In other cases, you would write it like Malik said if the answer were to be 0.455555555, but it isn't.

6 0
3 years ago
Read 2 more answers
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