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AnnyKZ [126]
3 years ago
5

Select the best answer for the question

Mathematics
1 answer:
kozerog [31]3 years ago
6 0
X=9 this is the answer for question 19

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What is sin(45)<br> A. -.25<br> B. -1.25<br> C. 63<br> D. .71
azamat

Answer:

D

Step-by-step explanation:

Sin(45) .70 rounded is 71

4 0
3 years ago
Read 2 more answers
Debby pays rent twice a year, buys groceries once every quarter, and buys a transit pass
Natasha2012 [34]
<h3>Answer: 2x+4y+12z (choice B)</h3>

Work Shown:

x = amount of rent paid per half year

2x = amount of rent paid annually

y = amount spent on groceries per quarter

4y = amount spent on groceries annually

z = amount spent on a transit pass monthly

12z = amount spent on transit pass annually

2x+4y+12z = total amount of money spent annually

8 0
3 years ago
Please help it’s asking the perimeter to the nearest tenth
valkas [14]

Pythagoras theoram? use it here!

That is,

  • H² = B² + P²

H² = 15² + 4²

H² = 225 + 16

H = √241

H = 15.5

You should opt for 15.5

P.S: Best of luck for your test! ;))

5 0
3 years ago
What is 512.3÷ 0.25​
Mademuasel [1]

Answer:

2049.2

Step-by-step explanation:

512.3÷ 0.25​= 2049.2

You can use a calculator... (or long division.)

8 0
3 years ago
Read 2 more answers
Study the graphs, then select the best answers from the drop-down menus.
-Dominant- [34]

1. b 2. a 3. a

100% correct edge 2021

Step-by-step explanation:

7 0
2 years ago
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