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BaLLatris [955]
3 years ago
10

Can someone help me on this question

Mathematics
1 answer:
cricket20 [7]3 years ago
7 0

Answer:

8/9

Step-by-step explanation:

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1. the figure below is a parallelogram which statement must be true
insens350 [35]
Number one is b since in a parallelogram the opposite sides must be parallel and same length
Number two is a rhombus because the rhombus fits the whole definition of a quadrilateral
Number three is B since it fits the characteristics of a rectangle
Number four is B some
Number five is B
 
6 0
3 years ago
There is one error in one of five blocks of a program. To find the error, we test three randomly selected blocks. Let X be the n
marusya05 [52]
Probability(error in one block)= 1/5
<span>Probability(error in 3 blocks)= 3*(1/5)= 0.6</span>

Let, 
     0 = No error
<span>     1 = error
</span>Hence.
E(x) = 0.4 x 0 x+0.6 + 1 
        = 1.6
6 0
3 years ago
Read 2 more answers
Given that f(x) = 8x + 3 and g(x) = x + 9, calculate.<br><br> f(g(16) =<br> g(f(16) =
Ludmilka [50]

203,140

Step-by-step explanation:

f(g(16))=f(16+9)=f(25)=8×25+3=203

g(f(16))=g(8×16+3)=g(131)=131+9=140

4 0
3 years ago
I dont understand what im doing wrong
shutvik [7]

Answer:

8

Step-by-step explanation:

-2 x -2 = 4

4 - (-28 / 7 = -4)

4-  -4 = 8

6 0
3 years ago
Read 2 more answers
Clear m.<br> - 7 + 4 m +10 = 1 5-2 m
Delicious77 [7]

Answer:

m=2

Step-by-step explanation:

-7+4m+10=15-2m

3+4m=15-2m

   +2m     +2m

3+6m=15

-3         -3

6m=12

/6      /6

m=2                                          

5 0
3 years ago
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