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Step-by-step explanation:
opbolte99 I am very sorry for what is ur id number on it n
Answer:
Scientific Notation: 4.88 ×10^7
Standard Form: 4.88 ×10^7
Step-by-step explanation:
6.1×10^(-3) = 0.0061
8×10^9 = 8000000000
0.0061×8000000000 = 48800000
Answer:
x = 34°
Step-by-step explanation:
Given AC and BD are perpendicular bisectors, we can say that at point E, there are 4 right angles [perpendicular bisectors intersect to create 4 90 degree angles].
Now, if we look at the triangle AED, we know that it is a right triangle, meaning that angle E is a right angle.
Also,
We know sum of 3 angles in a triangle is 180 degrees. Thus, we can write:
∠A + ∠E + ∠D = 180
<em>Note: Angle A and Angle D are just the half part of the diagram. More exactly we can write:</em>
∠EAD + ∠ADE + ∠DEA = 180
Given,
∠EAD = 56
∠DEA = 90
We now solve:
∠EAD + ∠ADE + ∠DEA = 180
56 + ∠ADE + 90 = 180
146 + ∠ADE = 180
146 + x = 180
x = 180 - 146
x = 34°
Answer:
x-int = (1,0)
y-int = (0,4)
Step-by-step explanation:
For the x-intercept, you see that there is a dot indicating that x = 1. So, since the dot is on the line, the y-axis is 0, (1,0).
Then for the y-intercept, you see that there is a dot on the y-axis which means y = 4. So, since the dot is on the line, the x-axis is 0 instead of the y-axis, (0,4).
Hope this helped you and you get it right. I really care about your understanding of it ^^
