For a glider, which a paper airplane is the more lift the glider has the longer it can fly. However, you must keep the weight and drag in check to avoid flight failure.

Step-by-step explanation:

4 0

3 years ago

Find the equation of the line that passes through the points : (4 , -1 ) and (0 , -3)

Sergio [31]

Answer:

B. y= 1/2 x - 3

Step-by-step explanation:

base equation: y= mx+ b

slope(m) equation: $\frac{y_{2}-y_{2} }{x_{2} -x_{1} }$

y2= -1 y1= -3

x2= 4 x1= 0

$\frac{-1 - (-3)}{4-0} =\frac{2}{4} = \frac{1}{2}$

y- intercept: -3

found by taking the y from (0,-3)

3 0

3 years ago

4a=23 Solve the equation. 4a=23 a=

REY [17]

Answer:

4a=23

4a/4 = 23/4

a=5.75

Step-by-step explanation:

6 0

3 years ago

Last one plz help me

boyakko [2]

Answer:

F. 9 feet

Step-by-step explanation:

4 0

3 years ago

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