Answer:
True
Step-by-step explanation:
Squares are quadrilaterals with 4 congruent sides and 4 right angles, and they also have two sets of parallel sides. Parallelograms are quadrilaterals with two sets of parallel sides. Since squares must be quadrilaterals with two sets of parallel sides, then all squares are parallelograms.
He solved 30 questions.
He solved one question in one minute.
This if he continued at the speed and there are 40 minutes to solve the test and he leaves 10 minutes earlier. He is left with 30 minutes and one minutes per question . Therefore, he solved 30 question.
Answer:
2y-8
Step-by-step explanation:
Answer:
∠VXY = 74°
Step-by-step explanation:
The sum of the 4 interior angles of a kite = 360°
Sum the 4 angles and equate to 360
90 + 18x - 2 + 90 + 12x + 2 = 360 ← simplify left side
30x + 180 = 360 ( subtract 180 from both sides )
30x = 180 ( divide both sides by 30 )
x = 6
Hence
∠VXY = 12x + 2 = (12 × 6) + 2 = 72 + 2 = 74°
Answer: $899
Step-by-step explanation: I subtracted $699 from $1598 so it would look like this
$1598-$699=$899
