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melamori03 [73]

2 years ago

12

an airplane has a distance of 9.2 miles from the runway when it begins to land. its landing speed is 157 mph write an question i

n standard form?

1 answer:

den301095 [7]2 years ago

4 0

Answer:

ok im confused is the answer supposed to b in standard form once i kno i will answer your question ok

Step-by-step explanation:

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Mr. Murphy has an old coin that has 10 sides. If it's shape it's a polygon how many angles does the old coin have

shepuryov [24]

Epretty sure it's 10 angles

8 0

2 years ago

Read 2 more answers

Please help and thank you

tatiyna

Answer:

$b_{1}=\frac{2A}{h}-b_{2}$

Step-by-step explanation:

Given: $A=\frac{1}{2}(b_{1} +b_{2})h$

We need to completely isolate $b_{1}$ to solve.

$A=\frac{1}{2}(b_{1} +b_{2})h$

$A=(\frac{1}{2}b_{1} +\frac{1}{2} b_{2})h$

$A=\frac{1}{2}b_{1} h+\frac{1}{2}b_{2}h$

$-\frac{1}{2}b_{1}h+A=\frac{1}{2}b_{2}h$

$-\frac{1}{2}b_{1}h=-A+\frac{1}{2}b_{2}h$

$-\frac{1}{2}b_{1}=\frac{-A}{h}+\frac{1}{2}b_{2}$

Finally, multiply both sides by -2 to completely isolate $b_{1}$ .

$b_{1}=\frac{2A}{h}-b_{2}$

5 0

3 years ago

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You make a dessert with lemon gelatin and lime gelatin. What percent of the dessert is lime-flavored? Explain

pentagon [3]

Answer:

i struggle with this to sry and hey

Step-by-step explanation:

8 0

2 years ago

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V (t)=32t <br> If a rock dropped off a bridge, how fast will it be falling after 3 seconds

kondor19780726 [428]

V(t) = 32t

when t = 3 seconds,

V = 32*3

V = 96

So velocity will be 96 units/s after 3 seconds.

6 0

3 years ago

Y=2x-3<br> y=x+2 system of equations

irina1246 [14]

Answer:

x = 5

y = 7

Step-by-step explanation:

<em>Since they are both equal to </em><em>y</em><em>, we can set them equal to each other.</em>

2x - 3 = x + 2

<em>Combine like terms and isolate the </em><em>x</em><em>.</em>

x = 5

<em>Plug in the x to either equation to get the value of </em><em>y</em><em>.</em>

y = (5) + 2

y = 7

6 0

3 years ago