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4 years ago

I need help with this geometry

Mathematics

1 answer:

Whitepunk [10]4 years ago

7 0

I’m not sure but you can use a calculator I saw a fantasy one at Walmart with A SCREEN ON IT!??? it’s $100 but it would probably help ALOT

You might be interested in

6m+7n+5m−3n simplified

NemiM [27]

Step-by-step explanation:

6m+7n+5m-3n

First you rearrange the terms

6m+5m+7n-3n

Then you combine like terms

11m+4n

And there you have it

Hope it helps!

8 0

3 years ago

3 and 1/3 + 4 and 5/7 =

klasskru [66]

The answer is 8 and 1/21 in fixed fraction.

and decimal form it would be 8.047619

3 0

3 years ago

A) Solve 3(x - 5) = 18

Anna [14]

3x_15=18

3x=18+15

3x=33

x=11

8 0

3 years ago

Determine the length of the missing side in each of the right triangles below using the Pythagorean Theorem: a2 + b2 = c2.

lara31 [8.8K]

The answer is 12
${13}^{2} = {5}^{2} + {b}^{2} \\ {b}^{2} = {13}^{2} - {5}^{2} \\ b {}^{2} = 169 - 25 = 144$
$b = \sqrt{144} = 12$

good luck

8 0

3 years ago

A triangle has sides with lengths of 65 in 72 in and 97 in is it a right triangle?

Ray Of Light [21]

Answer:

yes

Step-by-step explanation:

By pythagoras' theorem,

97^2 = 9409

65^2 + 72^2 = 9409

since 65^2 + 72^2 = 97^2, the triangle is a right angled triangle

This is a question on Pythagoras theorem. If you wish to venture further into it/understand this topic better, you may want to follow my Instagram account (learntionary), where I post some of my own notes on certain topics and also some tips that may be useful to you :)

6 0

3 years ago