Answer:
-9 tells us how far it fell to the floor
Step-by-step explanation:
her hand is 1 meter above the ground, the drain is 10 meters deep.
-9 tells us the distance between 1 meter and the bottom of the drain
ΔADC ≅ ΔBCD (SAS congruency)
∠AED ≅ ∠BEC (opposite angles)
ΔAED ≅ ΔBEC (ASA congruency)
Therefore DE <span>≅ CE (corresponding sides of the two congruent triangles AED and BEC)</span>
An intersection is a single point where 2 lines meet. So the answer to naming the intersection for MN and QP is J.
2.
The 21 degree angle shown is a corresponding angle to angle 3, which means they are identical, so angle 3 is 21 degrees.
Angle 3 and 4 are supplementary angles which need to add up to 180 degrees.
Angle 4 = 180 - 21 = 159 degrees.
3. A bisector means both sides are the same length.
Set the two equations to equal to solve for x:
4x+12 = 2x +18
Subtract 2x from both sides:
2x +12 = 18
Subtract 12 from both sides:
2x = 6
Divide both sides by 2:
x = 3
Now you have x, solve both equations and add them together:
4(3) +12 = 12+12 = 24
2(3) +18 = 6+18 = 24
24 +24 = 48
AB = 48
Answer:
The amount of strawberries Lexi's sister ate=2 29/80 pounds
Step-by-step explanation:
We develop the following expressions;
Original weight of Lexi's strawberries=2 7/10 pounds
Amount eaten by Lexi's sister=fraction eaten by Lexi's sister×Original weight of Lexi's strawberries
where;
Fraction eaten by Lexi's sister=7/8
Original weight of Lexi's strawberries=2 7/10=27/10
replacing;
Amount eaten by Lexi's siser=(7/8)×(27/10)=2 29/80
The amount of strawberries Lexi's sister ate=2 29/80 pounds