Answer:
0.8 or 4/5
Step-by-step explanation:
Cos(A) = adjacent/hypotenuse
= 8/10 = 4/5 = 0.8
Answer:
-16y -10
Step-by-step explanation:
So basically, since there are no parentheses, we can use PEMDAS:
y - 9 * y - 8 * y - 10
y - 9y - 8y - 10
-8y -8y - 10
-16y -10
Answer:
Lines a, b are parallel to each other, while line c is perpendicular to a, b.
55 dollars is saved each week
<em><u>Solution:</u></em>
Given that, Blake dad needs 165 dollars for a new suitcase
He saves an equal amount for 3 weeks
<em><u>To find: Amount saved each week</u></em>
From given,
Total amount = 165 dollars
Number of weeks = 3
<em><u>Therefore, the formula for amount saved each week is given by:</u></em>

<em><u>Substituting the values we get,</u></em>

Thus 55 dollars is saved each week
Answer:
A
Step-by-step explanation: