Answer:
B (x,y) →(-x,y)
Step-by-step explanation:
Reflection across y-axis transforms point (x, y) into (-x, y)
Given the coordinates of quadrilateral PRST, quadrilateral P'R'S'T' can be obtained as follows:
P(1, 2) -> P'(-1, 2)
R(1, 4) -> R'(-1, 4)
S(3, 4) -> S'(-3, 4)
T(4, 2) -> T'(-4, 2)
Answer:
Step-by-step explanation:
A glass of <u>unsweetened lemonade weighs 255 grams. </u>A spoonful of sugar is weighed before it is stirred into the lemonade. The sugar weighs 25 grams. How much do you think the <u>sweetened lemonade will weigh after you stir in the sugar?</u>
<u></u>
<u>225 + 25 =</u> 250 grams
Answer:
<h2>3rd side = 7.81</h2>
<u>Step-by-step explanation:</u>
(3rd side)² = 6² + 5²
(3rd side)² = 36 + 25
(3rd side)² = 61
3rd side = √61
3rd side = 7.81
Answer:
ph : perimeter = 4 sides of the base; p*h = the area of the sides of that prism
B : 2 areas of the base = top and bottom
Answer:
i don't know how to do it