Patrick is learning about quadrilaterals. He was given the following true statements: • Opposite sides of all parallelograms have the same length.
• Opposite sides of all rectangles have the same length.
• All sides of a square have the same length.
• All rectangles are parallelograms.
• All rectangles have right angles.
• All squares have right angles.

Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.

If x is 6, then 7x= a. 13 b. 42 c. 42x d. 76

10 points? ? +++ me asap gabriella uses the current exchange rate to write the function, h(x), where x is the number of u. s. dollars and h(x) is the number of euros, the european union currency. she checks the rate and finds that h(100) = 7.5. which statement best describes what h(100) = 75 signifies? a) gabriella averages 7.5 u. s. dollars for every 100 euros. b) gabriella averages 100 u. s. dollars for every 25 euros. c) gabriella can exchange 75 u. s. dollars for 100 euros. d) gabriella can exchange 100 u. s. dollars for 75 euros.