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kodGreya [7K]
3 years ago
6

Time to test brainly's mathmaticians

Mathematics
2 answers:
padilas [110]3 years ago
8 0

Answer:

b

Step-by-step explanation:

Nikolay [14]3 years ago
4 0

Answer:

b

Step-by-step explanation:

You might be interested in
AABC = AGHL Complete the congruence statement AB = ​
sweet [91]

Answer:

AB = AH

Step-by-step explanation:

Hope This Helps!!

4 0
3 years ago
Jacob paid $987 for a laptop which was 60% off the original price. What was the
Ray Of Light [21]

Answer:

$2467.50

Step-by-step explanation:

987 = ( 1 - 0.6 )x

987 = 0.4x

x = 2467.5

3 0
2 years ago
If you roll two number cubes ,what is the probability of their sum being 9 or higher?
bija089 [108]

Answer:

5/18

Step-by-step explanation:

When two cubes are rolled there are 36 possibilities

Each dice has 6 equally like outcomes so possibilities are

(1,1)  (1,2)          (1,3)          (1,4)         (1,5)         (1,6)

(2,1)  (2,2)  (2,3)  (2,4)  (2,5)  (2,6)

(3,1)  (3,2)  (3,3)  (3,4)  (3,5)  (3,6)

(4,1)  (4,2)  (4,3)  (4,4)  (4,5)  (4,6)

(5,1)  (5,2)  (5,3)  (5,4)  (5,5)  (5,6)

(6,1)  (6,2)  (6,3)  (6,4)  (6,5)  (6,6)

Now we look at the pair that has sum equal to 9

(3,6) (4,5) (5,4) (6,3) that has sum of 9

Probability of sum is 9 = \frac{4}{36}

we look at the pairs that has sum greater than 9

(4,6) (5,5)(5,6) (6,4)(6,5)(6,6)

Probability of sum greater than 9 = \frac{6}{36}

Probability of sum 9 or higher = P(sum 9) + P(greater than 9)

= \frac{4}{36}+\frac{6}{36}= \frac{10}{36}=\frac{5}{18}



4 0
3 years ago
Need help with these
natulia [17]

Answer:

get a tutor 123456777654345678

Step-by-step explanation:

3 0
2 years ago
What is the remainder when x^2+4 is divided by x-2?
tangare [24]

The remainder is 8

Step-by-step explanation:

Given expression is

x^2+4

Which has to be divided by:

x-2

We have used the long division method for the given problem

The process is completed in two steps (Picture Attached)

Hence,

The remainder is 8

Keywords: Division, long division

Learn more about long division at:

  • brainly.com/question/6465937
  • brainly.com/question/6431715

#LearnwithBrainly

3 0
3 years ago
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