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2 years ago

Please help me It's pythagorean theorem

Mathematics

2 answers:

sp2606 [1]2 years ago

8 0

Answer:

The simple answer is 4 inches for steps look below

Step-by-step explanation:

According to pythagoras theorem

${5}^{2} = {3}^{2} + {x}^{2} \\ \\ \\ 25 - 9 = {x}^{2} \\ \\ x = 4$

PLEASE MARK ME BRAINLIEST IF MY ANSWER IS CORRECT PLEASE

Over [174]2 years ago

5 0

Answer: 4

Step-by-step explanation:

3^2 + b^2 = 5^2

9 + b^2= 25

b^2 = 16

b = ±4

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A recipe says it produces the best sweet tea. In addition to using tea bags, the recipe calls for 12 cup of sugar for every 112

san4es73 [151]

Answer:

Step-by-step explanation:

Answer:

The relationship between the number of cups of water and sugar in the recipe is w = ¹/₃(s)

Step-by-step explanation:

Given;

number of cups of sugar = s

number of cups of water = w

The relationship between the number of cups of water and sugar in this recipe is given as;

½ cup of sugar is proportional to 1 ½ cups of water

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8 0

3 years ago

What is an equivalent fraction of 3 over 20 with a denominator of 10 or 100 plz help

Zepler [3.9K]

3/20 = 1.5/10 = 15/100

Hope this helps!

4 0

3 years ago

Read 2 more answers

7. Find the measure of the angle of elevation of the sun when a boy 5 feet tall cast's a shadow

Alecsey [184]

Answer:

$45\degree$

Step-by-step explanation:

We use trigonometry to find the angle of elevation.

From the diagram, the angle of elevation of the sun is $\angle A$

Recall the mnemonics SOH CAH TOA.

$\tan A=\frac{Opposite}{Adjacent}$

$\tan A=\frac{5}{5}$

$\tan A=1$

$A=\tan^-1{1}=45\degree$

Therefore the angle of elevation of the sun is $45\degree$

See attachment

8 0

3 years ago

Which of the following equations, in its simplest form,

Ilya [14]

Hi there!

»»————-　★　————-««

I believe your answer is:

$\boxed{x-1+x-2+x}$

»»————-　★　————-««

Here’s why:

⸻⸻⸻⸻ $\boxed{\text{Simplifying the Expression...}}\\\\3x+2+(-5)\\----------------\\\rightarrow 3x+2-5\\\\\rightarrow\boxed{3x-3}\\\\\text{This is not an answer choice, so we would find an expression equivalent to the one above.}$ ⸻⸻⸻⸻

$\boxed{2 +3x+5}\\\\\rightarrow 3x + 5 + 2\\\\\rightarrow \boxed{3x + 7}\\\\\text{This is \textbf{NOT} equivalent.}$

⸻⸻⸻⸻

$\boxed{x-1+x-2+x}}\\\\\rightarrow x+x+x -1-2\\\\\rightarrow \boxed{3x-3}\\\\\text{This is \textbf{equivalent}.}\\\\\text{This answer choice and the expression given has the same result when simplified.}$