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2 years ago

Do you know how to use the Pythagorean identity?

Mathematics

1 answer:

goblinko [34]2 years ago

8 0

The Pythagorean theorem or identity is given by

H²=P²+B²
P²=H²-B²
B²=H²-P²

Where

B is base of right angle traingle
H is Hypotenuse
P is perpendicular

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(5-2 to the power of 2) multiplied by (5-2 to the power of 2)

mezya [45]

Answer:

I think that 1 is the answer, thats what came out on my calculator.

Step-by-step explanation:

6 0

3 years ago

Given log Subscript 3 Baseline 2 almost-equals 0. 631 and log Subscript 3 Baseline 7 almost-equals 1. 771, what is log Subscript

kari74 [83]

You can use the properties of logarithm to get to the solution.

The approximate value for given term is given by

$log_3(14) \approx 2.402$

<h3>What is logarithm and some of its useful properties?</h3>

When you raise a number with an exponent, there comes a result.

Lets say you get

$a^b = c$

Then, you can write 'b' in terms of 'a' and 'c' using logarithm as follows

$b = log_a(c)$

Some properties of logarithm are:

$log_a(b) = log_a(c) \implies b = c\\\\\log_a(b) + log_a(c) = log_a(b \times c)\\\\log_a(b) - log_a(c) = log_a(\frac{b}{c})$

<h3>Using the above properties</h3>

$log_3(2) + log_3(7) = log_3(2 \times 7) = log_3(14)\\\\0.631 + 1.771 = log_3(14)\\\\log_3(14) = 2.402$

Thus,

The approximate value for given term is given by

$log_3(14) \approx 2.402$

Learn more about logarithm here:

brainly.com/question/20835449

5 0

2 years ago

Read 2 more answers

What is 12 to the 10th power? Added by 375?

dmitriy555 [2]

Answer:

the answer is 61917364599

Step-by-step explanation:

I hope this helps! :)

3 0

3 years ago

Read 2 more answers

In ABC, m∠A=10 and m∠B=145. Select the triangles that are similar to ABC.

Tanya [424]

Answer:

Step-by-step explanation:

A triangle has 180 degrees.

So, 10 + 145 + x = 180

x = 25

This means that the angles in the triangle are:

10, 145, and 25

Using this information, only A has the same values so it is the answer

3 0

3 years ago

You are selling concessions at a local swim meet. Hot dogs are being sold for $1.00 and soda is being sold for $0.50. At the end

melomori [17]

Answer:

use this equation: 150=1x+0.5y

Step-by-step explanation:

a) standard form equation above

b) 150=1x+0.5y

subtract 1x from both sides

then divide all by 0.5 to get slope intercept form

c) plug it in: 150=1(40)+0.5y and solve to get 220

d) take the y intercept from answer b. and the y intercept shows how many you have to sell of each to reach you $150(I think, this part might be wrong...idk)

5 0

3 years ago