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Lyrx [107]
3 years ago
14

Problem is Sin38-cos52

Mathematics
1 answer:
Paha777 [63]3 years ago
3 0
Notice that 38 and 52 make a total of 90
sinA=cos(90-A)
sin38=cos52, therefore the answer is zero
You might be interested in
-5 3/4 + -4 5/8 as a fraction
ruslelena [56]

Answer:

-10 3/8 or  - 83/8

8 0
3 years ago
.3x+.03x+.003x+.0003x+.00003x=3<br> solve for x
Lemur [1.5K]
First, you can combine all of the terms involving x:
0.3x + 0.03x + 0.003x + 0.0003x + 0.00003x = 3
0.33333x = 3
0.33333x / 0.33333 = 3 / 0.33333
x = 9.0000900009…
x ≈ 9
Hope this helps! :)

3 0
3 years ago
In the figure below, which term best describes point L?
Kipish [7]

The term that best describes the point L is (d) the centroid

<h3>How to determine the point L?</h3>

From the figure, we can see that:

The three lines drawn from point L divide the sides of the triangles into equal segments.

Also, the lines from point L are perpendicular to the sides.

The above description represents the definition of a centroid

Hence, the term that best describes the point L is (d) the centroid

Read more about centroid at:

https://brainly.in/question/4730518

#SPJ1

4 0
2 years ago
Which function produces an output of 5 for an input of -6?
kodGreya [7K]

Answer:

The answer is D

Step-by-step explanation:

Since the input is -6, you input it into the equation. That would make it f(-6)=-(-6)-1 which would be equivalent to f(-6)=6-1 , as the negatives at the beginning of the equation cancel each other out and make it positive. Then you solve and get 5, which is your output. Hope I could help :)

3 0
3 years ago
Wilson is 6 years older than Mary. Wilson's age is 10 years less than five times Mary's age. The equations below model the relat
Neko [114]

Answer:

Wilson is 6 older than mary

w=6+m

wilson is 10 less than 5 times mary

w=-10+5m

w=5m-10

so now we set them eqal to each other since both equal w

m+6=w=5m-10

m+6=5m-10

minus m both sides

6=4m-10

add 10 to both sides

16=4m

divide both sides by 4

4=m

sub back

w=m+6

w=4+6

w=10

wilson=10

mary=4

the correct method is math

3 0
3 years ago
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