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WITCHER [35]
2 years ago
7

PLEASE ANSWER QUICKLY AS POSSIBLE WILL GIVE BRAINLYEST TO FIRST CORRECT

Mathematics
2 answers:
Tems11 [23]2 years ago
6 0

Answer:

Soln:

Step-by-step explanation:

Here,

Base(b) =9

Opposite/Perpendicular (p)= x

Hypotenus (h) = 24

We know,

(p)^2 = (h)^2 - (b)^2

(x)^2 = (24)^2 - (9)^2

x^2 = 576 - 81

x^2 = 495

x = root under 495

liberstina [14]2 years ago
6 0

Answer:

1- 22.2486  2- No

Step-by-step explanation:
1:

b = \sqrt{ c^{2}-  a^{2}

C is the hypotenuse, or longest side of the triangle (24).

A is the one length we have besides the hypotenuse(9).

b = \sqrt{ 24^{2}-  9^{2}

b = 22.2486

2:
No, because if it was a Pythagorean triple, it would follow the equation a^{2} +b^{2} =c^{2}.

9^{2} + 22.2485^{2} \neq 24^{2}.

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Answer:

<h2>\huge \: 44.4</h2>

Step-by-step explanation:

<h3>to understand this</h3><h3>you need to know about:</h3>
  • trigonometry
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<h3>tips and formulas:</h3>
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<h3>given:</h3>
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<h3>let's solve:</h3>

\sin( \theta)  =  \frac{7}{10}

\theta = asin( \frac{7}{10} )

\theta = 44.4^{o}

8 0
3 years ago
jordan invested $1,000 ina savings account. The interest rate is 6% per year. Find the simple interest earned in 4 years. Then f
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Answer:

sorrry man dk

Step-by-step explanation:

6 0
3 years ago
Write 5% as a fraction and as a decimal.
professor190 [17]
Fraction: 1/20
Decimal: 0.05
4 0
4 years ago
Read 2 more answers
Can someone solve or at least explain this
DochEvi [55]

Answer:

x=2

Step-by-step explanation:

i'm not sure how to do the modeling and the grouping part but here's the solve and check portion. I hope i helped a little!

solve;

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x=2

check;

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5 0
3 years ago
Read 2 more answers
Question 1: The diagonal of a rectangle, with base x, remains at a fixed
kramer

We have that The height changing rate  when the length of the base is 2 cm

dh/dt=-7.2cm/s

From the question we are told

The diagonal of a rectangle, with base x, remains at a fixed value of 3cm. If the base is increasing at a rate of 8 cm/s. at what rate is  the height changing when the length of the base is 2 cm?

Generally the Pythagoras equation for the triangle   is mathematically given

as

r^2=h^2+x^2

With r=3

Therefore

dx/dt=8cm/s

Hence

2rdr/dt=2hdh/dt+2xdx/dt\\\\\dh/dt=\frac{-x}{r^2-x^2}dx/dt

We  have

dh/dt=-2/\sqrt{5}(8)\\\\dh/dt=-7.2cm/s

Therefore

The height changing rate  when the length of the base is 2 cm

dh/dt=-7.2cm/s

For more information on this visit

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4 0
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