1 hour. Then they paint another
Mathematics, 03.12.2021 05:20 24chrim
Together, Hal and Ula paint
30 square meters of a wall in
1 hour. Then they paint another
18 square meters, but Hal works
for 30 minutes while Ula works
for 45 minutes. Write and solve
a system of equations to find the
painting speed of each person,
in square meters per hour. Then
calculate how long it would take
Hal and Ula to paint 90 square
meters of wall together.
Answers: 3
Mathematics, 21.06.2019 21:40, pakabigail4796
The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =
Answers: 2
Mathematics, 22.06.2019 01:30, jacksontwyford
The table below shows the angle measurements for triangle abc and triangle xyz. if triangle abc is similar to triangle xyz, what does angle z equal, in degrees?
Answers: 2
Mathematics, 22.06.2019 07:20, krystalhurst97
Greg is designing a clock face. using the center of the clock as the origin, he keeps its diameters at 10 units. match the positions for the hours on the clock face to their corresponding coordinates. 3 o'clock (0,-5) 6 o'clock (5,0) 9 o'clock (0,5) 12 o'clock (-5,0)
Answers: 2
Together, Hal and Ula paint
30 square meters of a wall in
1 hour. Then they paint another
1 hour. Then they paint another
Mathematics, 13.04.2020 20:57
Mathematics, 13.04.2020 20:57
Mathematics, 13.04.2020 20:58
Mathematics, 13.04.2020 20:58