Answer:
Step-by-step explanation:
<em>substitute a = 4 and b = -1</em>
<em>expand </em><em>and </em><em>simplify </em><em>the </em><em>numerator </em>
Answer:
110⁰!!
Step-by-step explanation:
so this is an isosceles triangle! the base angles are always equal to each other. since 35 is a vertical angle, the base angle vertical to that would be 35. and since base angles ALWAYS equal each other, they would both be 35.
35+35=70, 70 is the base angles added up
180-70=110
c=110
So, first you subtract 10 from 38 which gives three times of the money spent for the movie. Then you divide 3 from it to give you the answer.
38-10 = 28
28/3 = 9.37 dollars
Answer: 60°
Step-by-step explanation: this is because angles 1 and 3 are the same, so if line y is moved 5 degrees to the right (clockwise), then it expands angles 1 and 3, so you add 5° to the already known 55°. Hope I helped!
Answer:
x+7 ≤ 20
Just take it step by step:
seven more than a number is a number plus 7 (x+7)- keep in mind we dont know what the number is so we use x to represent the number.
it then says it's equal to at most 20.
This means that it cant equal anything above 20 since 20 is the max. Therefore, it must be 20 and below that x+7 equals
x+7≤ 20
≤ -this symbol means less than or equal to
Step-by-step explanation:
