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arsen [322]
3 years ago
13

Please help me. I have 1 question. thank you.

Mathematics
2 answers:
Vlad [161]3 years ago
8 0
B/10 = 6/8
b = 10*6 / 8
b = 60/8
b = 15/2

a^2 = ( 15/2)^2 - 6^2
a^2 = 225/4 - 36
a^2 = 225/4 -144/4
a^2 = 81/4
a = 9/2

answer is A
a = 9/2, b = 15/2


Ber [7]3 years ago
7 0
A = 9/2; b = 15/2 so answer A
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Fill in the missing value to make the following ratio Equivalent <br><br><br> ___:5=16:20
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Answer:

4

Step-by-step explanation:

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3 0
3 years ago
An object is thrown upward from the top of 80 ft tower.The height h of the object after t seconds is represented by the quadrati
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Answer:The object will hit the ground after 5 seconds


Step-by-step explanation:

Given height of tower =80 ft

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0=-16t^{2}+64t+80

Multiplying both sides by -1

16t²-64t-80=0

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So t=5 since time cannot be negative

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6 0
2 years ago
Read 2 more answers
Hi there, hope everyone is well and staying cool :D
gogolik [260]

Answer:

A) By using the Pythagorean Theorem, we will see that 8^2 + 15^2 = 17^2. If we simplify it, we will find that the hypotenuse of ΔABC = 17

B) approximately 18.79

Step-by-step explanation:

A) In all honesty, you don't really need to look at ΔACD at all for this one. Just use the Pythagorean Theorem (like previously stated) and solve!

***Pythagorean Theorem is  leg^2 + leg^2 = hypotenuse^2

B) Here, you can also use the Pythagorean Theorem! However this time, the equation will be, 8^2 + 17^2 = AD.  

  • 8^2 + 17^2 = 64 +289
  • 64 + 289 = 385
  • \sqrt{385} \\ ≈ 18.79

Hope you do well on the rest of your math problems :D

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