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Mamont248 [21]
2 years ago
10

Please helppppppppppp

Mathematics
1 answer:
zheka24 [161]2 years ago
4 0

Answer:

11.5ft

Step-by-step explanation:

Use Pythagoras in reverse.

x²=14²-8²

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Answer:

$233.75

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2.75 x 15 = 41.25

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2 years ago
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N triangle ABC (see sketch), AD is the angle bisector of the angle A and BH is the height from side AC. The obtuse angle between
Alex Ar [27]

Answer: C

Step-by-step explanation:

We know that \angle AHB=90^{\circ}, and thus by the exterior angle theorem,

90^{\circ}+\alpha=4\alpha\\\\90=3\alpha\\\\\alpha=30^{\circ}

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8 0
2 years ago
Complete the solution of the equation. find the value of y when x equals -6. -4x + y = 29
Bingel [31]

Answer:

5

Step-by-step explanation:

x = -6

-4x + y = 29

substitute x = -6 in -4x + y =29

-4(-6) + y = 29

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subtract 24 from both sides

24 - 24 + y = 29 - 24

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6 0
3 years ago
Find the value of f(–3) and g(3) if f(x) = –6x + 3 and g(x) = 3x + 21x–3.
ryzh [129]

Answer:

f(-3) = 21

g(3) = 69

Step-by-step explanation:

We have been given the following functions;

f(x) = –6x + 3

g(x) = 3x + 21x–3.

To find f(-3) , we simply substitute x = -3 in the function of f(x);

f(-3) = -6(-3) + 3

      = 21

To find g(3) , substitute x = 3 in the function of g(x);

g(3) = 3(3) +21(3) - 3

      = 69

3 0
2 years ago
Researchers measured the average blood alcohol concentration C(t) of eight men starting one hour after the consumption of 30 mL
Norma-Jean [14]

Answer:

<u><em>note:</em></u>

<u><em>solution is attached in word form due to error in mathematical equation. furthermore i also attach Screenshot of solution in word due to different version of MS Office please find the attachment</em></u>

Download docx
3 0
2 years ago
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