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sleet_krkn [62]
3 years ago
11

Multiply: (2sin B+cos B)by 3cosec B.secB​

Mathematics
1 answer:
adoni [48]3 years ago
6 0

Step-by-step explanation:

Is this the full question

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A new taxi company, Littleton Cabs, just opened in town. A cab ride for m miles costs 8.5+2m dollars. Polly took a 14-mile cab r
Brilliant_brown [7]

Answer:

$36.50

Step-by-step explanation:

To find the price she paid, plug in 14 as m and simplify:

8.5 + 2m

8.5 + 2(14)

8.5 + 28

= 36.5

So, Polly paid $36.50

4 0
3 years ago
Mr. Walker asked his students to use the associative property to find an expression that is equivalent to (13 + 15 + 20) + (20 +
ozzi
HERES THE ANSWER AND EXPLINATION

⇒Associative property of Addition is applied for three real numbers.For, any three real numbers, A, B and C
≡A+B+C=A+(B+C)=(A+B)+C=(A+C)+B→→→Associative Property of Addition
that is , we can add any two numbers first and then the third number with them.
⇒Also, Commutative Property of Addition of two numbers says that for any two numbers , A and B
≡A+B=B+A
We have to find equivalent expression using Associative Property of the sum of set of three numbers
→→(13+15+20)+(20+47+18)
Answer Written by Jerry
→(20+13+15)+(20+47+18)
Answer Written by Layla
→(20+47+18)+(13+15+20)
The Expression Written by Keith and Melinda is Incorrect,because they haven't used the bracket Properly, as associative property says that you can add any two numbers first and then the third number among three numbers.
→→Number of Students who has applied the Associative property Correctly
Option B ⇒Two(Jerry, Layla)
8 0
3 years ago
Sam has worn a green shirt on 10 of the last 20 days. Considering this data, how many times would you expect Sam to wear a green
SpyIntel [72]

Answer:

22

Step-by-step explanation:

8 0
2 years ago
Which student's work is correct? Explain please
Lunna [17]

Step-by-step explanation:

Wendy

-20 = x/2 + 7

-20 -7 = x/2 + 7 -7

-27 = x/2

-54 = x

x = -54

because it's math rule

8 0
3 years ago
1.In what ways did Egypt prosper during the reign of Hatshepsut? do your thing brainly!
Bond [772]

Answer:

She served as a queen, for Thutmose ll.

She served as queen alongside her husband, Thutmose II, but after his death, she claimed the role of pharaoh!. She reigned peace, she built temples and monuments, resulting in the flourishing of Egypt!

srry if this didn't help but I hope it did!

6 0
2 years ago
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