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pashok25 [27]
2 years ago
14

Find the missing length triangle a=4,b=?,c=11

Mathematics
2 answers:
Novay_Z [31]2 years ago
7 0

Answer:

c Po ung ans :))))))))))))))))))

Archy [21]2 years ago
3 0

Answer:

d) b = \sqrt{105} ≈ 10.24

Step-by-step explanation:

a^2+b^2=c^2

(4)^2+b^2=(11)^2

16+b^2=121

subtract 16 from both sides

b^2=105

b=\sqrt{105

b = 10.24695...

b ≈ 10.24

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pogonyaev

Answer:

1, x = 80

2, z = 5.6

3, w = 18

Step-by-step explanation:

3 0
3 years ago
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the fire hydrant sits 72 feet from the base of a 125-foot buiding. Find the ANGLE OF ELEVATION from the fire hydrant to the top
PSYCHO15rus [73]

Answer:

  60°

Step-by-step explanation:

The mnemonic SOH CAH TOA reminds you of the relationship between angles and sides in a right triangle. Here, we're given the side Adjacent and the side Opposite the angle of interest. This makes it appropriate to choose the relation ...

  Tan = Opposite/Adjacent

For our angle of elevation α, this means ...

  tan(α) = 125/72

  α = arctan(125/72) = 60.058°

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The angle of elevation is about 60°.

5 0
2 years ago
-2(3 + 4x)<br><br>I need help​
11Alexandr11 [23.1K]

Answer:

-6-8x

Step-by-step explanation:

distribute and multiply

4 0
3 years ago
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Which number line models the sum of 1+(−2) correctly?
Tomtit [17]

Answer:

option 3

Step-by-step explanation:

you add one, so the arrow goes one space to 1

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7 0
2 years ago
-4(w+1)=-24 solve for w
sineoko [7]

Answer:

w = 5

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

−4(w+1)=−24

(−4)(w)+(−4)(1)=−24(Distribute)

−4w+−4=−24

−4w−4=−24

Step 2: Add 4 to both sides.

−4w−4+4=−24+4

−4w=−20

Step 3: Divide both sides by -4.

-4w/-4 = -20/-4

w=5

<em>Hope this helped and plz mark as brainliest!</em>

<em></em>

<em>Luna G.</em>

8 0
3 years ago
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