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liberstina [14]
3 years ago
11

Triangle PQR is similar to triangle XYZ Select all angles that have a cosine of 9/15

Mathematics
1 answer:
kotegsom [21]3 years ago
4 0

Answer:

Step-by-step explanation:

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PLZ PLZ HELP I DONT UNDER STAND THIS!!
Marat540 [252]

Answer:

See below.

Step-by-step explanation:

See the attached chart that shows all outcomes for two dice.

There are 36 possible outcomes, all equally likely (if the dice are fair!).

The probability of getting a sum of 2 is  1/36 (only one way to get 2: both dice show 1).

The probability of getting a sum of 3 is  2/36 = 1/18.

The probability of getting a sum of 7 is 6/36 = 1/6 (the most likely sum!)

(Notice how all the sum = 7 outcomes like on a diagonal in the chart?)

The probability of getting a sum of 11 is  2/36 = 1/18.

The probability of getting a sum of 12 is 1/36.

Download pdf
<span class="sg-text sg-text--link sg-text--bold sg-text--link-disabled sg-text--blue-dark"> pdf </span>
57dbcb0c07c407cacb9fe9470728d86d.jpg
8 0
3 years ago
Using the break apart method to find each product. What is the method for 3X5?
3241004551 [841]
Hmm... It's too simple example...

anyway:

3\times5=(2+1)\times5=2\times5+1\times5=10+5=15

8 0
4 years ago
Read 2 more answers
If x =-7 find value of these expression
Oksana_A [137]
X=1 because -7 times 1 = -7
6 0
4 years ago
Suppose that when your friend was​ born, your​ friend's parents deposited ​$9000 in an account paying
MaRussiya [10]

Answer: $ 23,132.14

Step-by-step explanation:

A=P(1+r/n)^nt

A=9000(1+.068/4)^4x14

7 0
4 years ago
Find (3 × 10^4) − (5 × 10^2). A) 2.905 × 10^2 B) 2.905 × 10^4 C) 2.95 × 10^2 D) 2.95 × 10^4
Eva8 [605]
3*10^4=30000
5*10²=500
30000-500=29500
2.95*10^4=29500
so D
7 0
3 years ago
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