Answer:
a = 43
Step-by-step explanation:
If PQ = PR, then P = R
The sum of the angles of a triangle is 180
P+Q+R = 180
47+2a + 47 = 180
Combine like terms
94 + 2a = 180
Subtract 94 from each side
2a = 180-94
2a = 86
Divide by 2
2a/2 = 86/2
a = 43
Answer:
Your answer for the first one is B
Step-by-step explanation:
Answer:
24
Step-by-step explanation:
The first term of any sequence is the term of the sequence that comes first.
Given the sequence of numbers 24, 12, 6, 3...
We can see that the number that comes first is 24. Hence the first term of the given sequence will be 24
Answer:
130/l in where l is the length of the rectangle
Step-by-step explanation:
The formula for area of a rectangle is length by width where the width is the height of the rectangle
Given that area=130 in²
Lets assume the length of this rectangle is =l inches
Then ;
A=l*w
130 =l*w
130/l = w
130/l in = height
Answer:
The sale price of the pair of shoes using Kala's analogy is $42.
Step-by-step explanation:
Kaka believes a discount of 25% and an additional discount of 40% mean that the total discount is 65%, that is the shoe is 65% off.
Using her analogy, the total discount would be 65% of the original price.
Total discount = 0.65 × $120 = $78
Then, the sale price = (original price) - (total discounts) = $120 - $78 = $42
The sale price of the pair of shoes using Kala's analogy is $42.
Hope this Helps!!!
