Mathematics Middle School

Trigonometry
Find AC in the diagram attached.

TrigonometryFind AC In The Diagram Attached.

Answers

Answer 1

Answer:

2√2

Step-by-step explanation:

< C = 180-15-45 = 120°

AC/sin 45° = AB/sin 120°

AC = 2√3 × sin 45° / sin 120°

= 2√3 × ½√2 / ½√3

= 2√2

Answer 2

Answer:

2√2

Step-by-step explanation:

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Rory would finish reading first, I’ve done the math for you ^^
Rory would finish first!
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Answers

Answer:

the answer would be (244/30.5) x 18, so the answer should be 144!

Step-by-step explanation:

Put me the brainest. thanks

if 30.5 g contains 18 cal then
30.5÷18 would tell how much calories are in 1 g which is 1.6944.
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A football player attempts to kick a football across a field. The path of the football can be modeled by the function h(x) = − 1/225 x^2 + 2/3 x, where x is the horizontal distance from the kick, and h(x) is the height of the football above the ground, when both are measured in feet. How far from the kicker will the football land?

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Step-by-step explanation:

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Answers

Answer: 1.792 m

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The Awnser to this question is :1.792m

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I have matched the answer in the fig hope it helped u

Step-by-step explanation:

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Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

____________________

Answer:

1/4 is the anwser

Step-by-step explanation:

what angles are vertical to 8 ? Select all that apply.

Answers

Answer:

The answer is 6

hope this helps

have a good day :)

Step-by-step explanation:

Answer:

angle 6

Step-by-step explanation:

vertically opposite to angle 8 is angle 6.

Vertical Angles are the angles opposite each other when two lines cross. "Vertical" in this case means they share the same Vertex (corner point), not the usual meaning of up-down.

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Answers

1. Corresponding

2. Angle 8
the first one is corresponding
the second one is angle 8

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1. a number to be multiplied
GCF
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3. 6
prime number
4. greatest common factor
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Answers

Answer:

gcf gose with 4 lcm gose with 5 5 is a prime number wich leaves 5 to go to 1

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Answers

Answer:

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Step-by-step explanation:

It is 2 (Unnecessary Stuff)

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Answers

Answer:

[see below]

Step-by-step explanation:

Using the Pythagorean Theorem:

[tex]6^2+4.5^2=m^2\\\\36+20.25=m^2\\\\5\boxe6.25=m^2\\\\\boxed{m=7.5}[/tex]

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M=7.5!!!!!!! Hope this helps

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Answers

Answer:

2) 3/4 of the girls did not have 1 piece bathing suits

3) 4/6 were at the kiddie pool

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sorry if this was wrong

3/4 of the girls did not have a bathing suit. Since 1/4 of the girls did that would leave 3 out of the four left.

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Answers

I solved and the mean is 10

Answer:

4.8

Step-by-step explanation:

Plz help will be marked BRAINLIEST!!
Thanks man!

Answers

Answ

b

Step-by-step explanation:

pls mark me as brainliest

(adding more to this but since the question only asked for one answer this should be enough!)

Step-by-step explanation:

a : 59

b : 59

c : 121

d : 121

f : 59

g : 90

h : 59

j : 31

k : 31 (everything in bold is uncited knowledge from me doing this years ago :,)

m : 90

so g must = 90 because not only is it in a right triangle, but also the corner of the rectangle. this goes for hk, m and jf, they all must add up to 90.

given a = 59 we can also find d from this, as it must add up to 180.

then adding g [90] + a [59] we get 149, which we then subtract from 180 to get j.

we get 31 from that and can now subtract 90 from that to find f, which is also 59, so f=59.

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Answers

Answer:

A)

Step-by-step explanation:

For f, x would equal 0. 0/2 would equal 2 since it has no value.

Hope this helps!

-kiniwih426

it should be a.f(x)=x/2.

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Answers

Answer:

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Step-by-step explanation:

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Answers

Answer:

Mean: 68.8.

Median: 77.5

Mode: 80, 90

Step-by-step explanation:

-7 + 60 + 65 + 70 + 75 + 80 + 80 + 85 + 90 + 90 = 688. Then divide by 10 because there are 10 numbers.

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The mean is 68.8

The median is 77.5

The mode is 80 and 90

The range is 97

Hopefully I didn't answer too late.

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Answers

Answer:

AC=2.868

Step-by-step explanation:

using pythagoras theorem

take 35 degree as reference angle

hypotenuse =5 , opposite =AC , adjacent=BC

using sin rule

sin 35=opposite/hypotenuse

0.5735=AC/5

0.5735*5=AC

2.8675=AC

2.868=AC

Ac=2.868 sorry if I am wrong

Alexander’s parents are saving for his college fund. They put $8,000 into an interest-bearing account with an annual compound interest rate of 4.5%.

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A = (8,000 + 0.045)12
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Answers

Answer:

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Step-by-step explanation:

Answer:

Step-by-step explanation:

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Answers

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Step-by-step explanation:

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Answers

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Step-by-step explanation:

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Answers

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Step-by-step explanation:

V=9
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