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scZoUnD [109]
4 years ago
10

I need help with this assignment.

Mathematics
1 answer:
Gelneren [198K]4 years ago
8 0
2. Definition of supplementary angles
I’m not too good with proofs but hopefully at least one answer helped lol sorry
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On a single roll of two number cubes, what is the probability of rolling doubles given that the sum is 6
dexar [7]

Answer:

1/6

Step-by-step explanation:

We can make a Punnett square to find number of favourable outcome

so

            cube1

         +

cube2    1          2          3        4          5         6

1            2         3           4        5          6        7      

2            3         4           5        6          7         8    

3            4          5         6        7         8         9

4           5          6          7         8         9         10

5         6           7          8         9        10         11

6           7           8          9         10        11         12

The probability of rolling doubles given that the sum is 6

<h3> favourable outcome / number of outcome</h3>

 6 / 36

  1 / 6

6 0
3 years ago
Read 2 more answers
6x+3y=15 .What does y equal if x=2 ?if x=5
bezimeni [28]
_Award brainliest if helped!
if x =2 ,  6(2) + 3y = 15 
3y = 15-12
y = 1
if x=5, 6(5) + 3 y = 15
3y = -15
 y= -5
8 0
3 years ago
Josie and Luke have three sunflowers and four bluebonnets. Josie selects a flower at random. Then Luke chooses a flower at rando
muminat
Luke has a 4 out of 7 chance to get a bluebonnet and Josie has a 3 out of 7 chance to get a sunflower
6 0
4 years ago
Read 2 more answers
Jessie borrowed $1800 from the bank at a rate of 7.5% simple interest per year. Over the course of 4 years, how much interest di
cluponka [151]
$540
Explanation:
7.5% of 1800 is 135
135 • 4 = 540
5 0
3 years ago
Please help I am struggling really bad thank you so much
Pavlova-9 [17]

Answer:

1) A

2) A

3) C

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
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