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2 years ago

If cosA+sinA=√2, then prove A=45°.

Mathematics

1 answer:

Lyrx [107]2 years ago

6 0

Answer:

1/2 now substitute 45 degrees

Step-by-step explanation:

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Plz answer DDDDDDDDDDDDDDDDDD! using the line plot

masya89 [10]

Answer:

a. 6

b. 9

c. 4

Step-by-step explanation:

Range = greatest - smallest

Range = 85 - 79

Range = 6

b > 81

82, 83, 84...

3 82s

4 83s

2 85s

3 + 4 + 2 = 9

b = 83

4 83s

6 0

3 years ago

The ratio of the number of boys to the number of girls at school is 4:5. what fraction of the students are boys?

Arisa [49]

Boys to girls is 4:5.......added = 9

so 4/9 are boys and 5/9 are girls

5 0

3 years ago

What value of ‘W’ satisfies 8(w+4)=38+7w A. 8 B.6 C.11 D. 4.5

dlinn [17]

B. 6

Explanation: 8(6+4)= 80
38+ 7(6)= 80

5 0

2 years ago

Divisibility Rules, use your divisibility rules to explain if the number is divisible or not.

morpeh [17]

Yes, the answer is 62.

5 0

2 years ago

Multiply 3 2/3×3/4 Express your answer in simplest form

maxonik [38]

Answer:

2 3/4

Step-by-step explanation:

8 0

3 years ago