Answer:
1) 90
2) 38
Step-by-step explanation:
1) look at the attached diagram
As you can see, the floor and the wall must meet at a 90° angle.
2) Perimeter of office: 10 + 12 + 10 + 12 = 44
Subtract the door and windows' lengths:
44 - 3 - 3 = 38 ft.
A. 5 invitations
b. 15 invitations
Comment if you need me to explain it.
Answer:

Step-by-step explanation:
So the line C equation is
and line D is parallel to it and it passes through the point (4,10) and we need to ding the equation for line D.
So first we have a graph with line C listed and (4,10).
And we can keep listing more equations till we find the right one which is
.
So I got this by knowing that in parrelel lines the slope is the same but the y intercept changes which is why it was fast to find the answer.
need the answer tooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo
Answer:
cups
Step-by-step explanation:
Normally, when working with mixed numbers, I would prefer to turn them into improper fractions first before evaluating.
1
cookies ---
cup plain yogurt
cookies ---
cup plain yogurt
2
cookies --- ? cup plain yogurt
cookies ---
×
cup plain yogurt =
cups plain yogurt