Answer:
3)7
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
The cosine of a right triangle is the adjacent over the hypotenuse. If the cosine is -3/5 then it must be a right triangle with sides 3, 4, & 5 since this is a Pythagorean triple. This means the sin will be -4/5. We know its negative because the tangent is positive so this is the 3rd quadrant where both Sine and Cosine are negative.
Hi!
I can help you with joy!
- Remember, the Distributive Property states that
- Now, let's use this property to solve our problem:
- 3(x+6)
- According to the property, we have to distribute 3 and multiply it by everything inside the parentheses:
- 3*x + 3*6
- 3x+18 (Answer<em>)</em>
Hope it helps.
<em>Answered by</em>
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3(2)+17-28
multiply 3(2)=6
6+17-28
work left to right
6+17=23
23-28=-5
Answer:
3:1
Step-by-step explanation:
brown:black
15:5
Divide both sides by five;
15/5 :5/5
= 3:1
