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EastWind [94]
3 years ago
7

Sin A = 90-Cos A. And Cos A = 90-Sin A.

Mathematics
1 answer:
ruslelena [56]3 years ago
8 0
Sorry, wt does it mean by angle A has sin 54
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What is 4/5 +3/2+5/3
Lelu [443]
3.96666666667 so technically it .96
7 0
3 years ago
Help me out pleaseeeeee!!
makkiz [27]

Answer:

y=1/2r hope i helped



4 0
3 years ago
Ms Melissa and Ms ryanne went for a walk and they got back at 8:02am their walk was actually 45 minutes what time did they leave
dimaraw [331]

Answer: 7: 17

Step-by-step explanation:

This doesn't really make sense but it's how I do it

8:02 = 7:62

    7:62

<u> -      45</u>

    7: 17

6 0
4 years ago
30 POINTS!! “Use the figures to help you complete the statements”<br><br> Help pls
ELEN [110]

Answer:

<u>6</u>

<u>4</u>

<u>12</u>

<u>72</u>

Step-by-step explanation:

Base is 6 in

Height is 4 in

To get the area of a triangle is 1/2 Base × Height

Being 1/2(6)(4) = 12

To get the area of a rectangle is Length × Width being 9 × 8 = 72

5 0
2 years ago
Read 2 more answers
2. A soccer field is bordered on three sides by a parking lot of width x. The total
notsponge [240]

Answer: 50m

Step-by-step explanation:

this is the logical way I solved it:

1. Find the area of the entire area thing

300*200=60000

2. Subtract the area of the field from the area of the entire place

60000-30000=30000

3. Divide the area of the parking by three because there are three sides

30000 ÷ 3 = 10000

4. Divide 10000 by 200, not 300 because we want to find the side with one <em>x</em>, not two <em>x</em> (there are two sides adding on to the side with 300, but only one side on the side with 200)

10000÷200= 50

I know the steps are weird, but I know this is the right answer because this was on the unit test (same misspelling and everything lol) and during tutoring my teacher showed me how to do it, but of course I had to forget the steps.

4 0
3 years ago
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