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Masteriza [31]
3 years ago
15

Cos(-15°) = _____. cos 75° -cos 345° cos 15° -cos 15°

Mathematics
1 answer:
Radda [10]3 years ago
4 0

Answer:

Cos 15

Step-by-step explanation:

Because they both have the same answer when you type them in the calculator

Hope this helps

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A certain laundry detergent recommends \frac{1}{4}
Ray Of Light [21]

Answer:

2

Step-by-step explanation:

\frac{1}{4} a cup detergent for \frac{1}{2} a load of clothes would mean for each full load, it would take \frac{1}{2} a cup of detergent.

Thus if you have 4 load of clothes, which is 8 half loads. You can take that 8 half loads and multiply \frac{1}{4} by 8. This gives you 2 cups of detergent.

3 0
3 years ago
2) A month of the year is randomly selected.
lara31 [8.8K]

Answer:

5/6

Step-by-step explanation:

The months of the year are: January February March April May June July August September October November December

There are 12 months

There are 10 months that do not start with A

P (month that does NOT begin with the letter A)

= number of months that do not start with A / total months

=10/12

 =5/6

3 0
3 years ago
Read 2 more answers
Tangent 45 degrees equal to X over 100
sweet-ann [11.9K]
Tan (45)=x/100
Put tan(45) over 1 and cross multiply to get an equation
Tan (45)•100=1x
Solve for x
Tan (45)•100=161.977
5 0
3 years ago
Dont answer if you dont have the answer I will report you The graph of a function contains the points (–1, –4), (0, 1), (1, 4).
Fantom [35]

Answer:

  • The function is linear because the points are not in a straight line.

Points that lie along the same line are said to be "collinear" and collinear points must have the same slope between any pair of points.

~ƒöᏝϗʆѻʁᶥąռ¹₃

4 0
3 years ago
Round 53.73 to the nearest whole number. A) 53 B) 53.7 C) 54 D) 54.7
liubo4ka [24]
53.73 rounded to the nearest whole number would be C) 54.

***hope this helps:) brainliest? ;)
3 0
3 years ago
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