One of many attributes or properties of a rhombus is that the diagonals are perpendicular bisectors of each other: Knowing this makes the measure of angle AED = 90
Answer:
In question number 9 I think is: 3. In question number 10 is: 3. If is not corect well...Im sorry I tried my best :) Hope it helps!
Step-by-step explanation:
Answer:
you will need 12 cups of bananas and 24 cups of straberries
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Standard form of an equation can be represented by ax^2 + bx + c = y. where a b are coeficients and c is a constant value. for your equation to work we have to say:
a = -1
b = 4
c = -7
you have to be sure to put the negative value. if i said
a = 1
b = 4
c = 7
and i plugged these in i would get:
(1)x^2 + (4)x + (7)
which becomes
x^2 + 4x + 7
this is not right. if i used the first values i stated then:
(-1)x^2 + (4)x + (-7)
-x^2 + 4x - 7
this is correct
