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Vikki [24]
3 years ago
13

HURRY PLZZ!!! THIS IS 90 POINTS!!! I WILL MARK BRANLYEST!!!! 2. A ladder is leaning against the outside wall of a building. The

ladder is exactly 10 feet long and makes an angle of 60° with the ground. Let’s find the height the ladder reaches along the building. Label this height as x in your diagram. e. Use your calculator to find the value of sin 60°. In your equation, replace sin 60° with this number, and solve your equation to find the height up the wall. f. Now let’s figure out how far the base of the ladder is from the building. Label this distance as z in your diagram. i. Which trig ratio (sin 60°, cos 60°, or tan 60°) would be most helpful for finding z? _________ Explain. ii. Write and solve a trig equation to help you find z (Use #1d as a guide.)

Mathematics
1 answer:
Marina86 [1]3 years ago
7 0

Answer & Step-by-step explanation:

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20 POINTS!!!! PLEASE ANSWER ALL OF THEM CORRECTLY AND EXPLAIN WHY ITS THE ANSWER!
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Answer:

Step-by-step explanation: 4 ratio is bigger than 3

5 0
3 years ago
A circle has a radius of 4m . find the length s of the arc intercepted by a central angle of 77° . do not round any intermediate
Hoochie [10]
s= \pi r ( \frac{C}{180} )  \ \ \ \ [C= central \  angle, \ r=radius,  \pi =3.14] \\  \\ s=3.14*4* \frac{77}{180}= 3.14* \frac{77}{45} \approx 5.4 \ m

8 0
3 years ago
Solve the equations by substitution<br> Y=3x-4<br> Y=x+2
elena-14-01-66 [18.8K]

Answer:

x=3 y=5

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Which ordered pair would form a proportional relationship with the point graphed below?
zzz [600]

Answer:

( -10, 5 )

Step-by-step explanation:

( i used Desmos, you should try it )

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8 0
4 years ago
Read 2 more answers
5/9 = ?/54 whats the answer​
Shkiper50 [21]

Answer:

30/54

Step-by-step explanation:

1st make and equation so 5/9=x/54

now cross-multiply.

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(5)*(54)=x*(9)

270=9x

you can flip the equation.

9x=270 (next divide both sides by 9)

x=30

so 30/54=5/9

hope this helps :)

5 0
3 years ago
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