Help!! I need real help where someone can give me the answer but explain as well

Answers

Answer 1

Answer: Here is the answer, the summation of the angles inside any triangle = 180 . Also, the same thing for any angles for straight line = 180.

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What's 3.6w = 1.6w + 24

Explain how to estimate 586 - 321 two different ways

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To estimate 586 - 321, you can round the numbers up or down to the nearest five.
586 can either become 570, rounding up, or 585, rounding down, which is closer. 321 becomes 320. It's not close enough to 325, nor to 315, for either of those to be good choices. 570 - 320 = 250 and 585 - 320 = 265. The actual solution to the original problem is 265, so, the second estimate, because they both go down by 1, is the closest.

Write a proportion that you can use to convert 60 inches to centimeters.

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1 inch = 2.52 centimeters

Which of the following statements is not true a polygon has the same number of angles as it has sides in a regular polygon all sides are congruent and all angles are congruent sometriangles are regular all heptagons have 6 vertices

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The statement that is not true is that all heptagons have 6 vertices.

What shapes are heptagons?

A heptagon is known to be one that has seven-sided polygon. It is often called a septagon or a 7-gon.

The word heptagon is known to originate from two words called 'hepta', that stands for seven and 'gon' that stands for sides and they do not have 6 vertices.

Learn more about heptagons from

brainly.com/question/25959287

the one that is false is the last one: heptagons have 6 vertices. this is false as they actually have 7

hope this helps :)

What is 10 3/4 - 7 1/4 ? KEEP THIS AS A FRACTION ! DO NOT PUT AS A DECIMAL !

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There are several ways to do this but the way I'm going to do it is as follows
Change the fractions into improper fractions
Multiply the denominator by the whole number then add the numerator
$10 (3)/(4)$ ⇒ $(43)/(4)$
$7 (1)/(4)$ ⇒ $(29)/(4)$
You subtract the numerators
$(43)/(4)$ $- (29)/(4)$ = $(14)/(4)$
You then divide the numerator(top) by the denominator(bottom)
14÷4= $3 (2)/(4)$ ⇒ $3(1)/(2)$

$10(3)/(4)\to (43)/(4) \n\n 7(1)/(4)\to(29)/(4) \n\n\n 10(3)/(4)-7(1)/(4)=\n\n= (43)/(4)-(29)/(4)= \n\n = (14)/(4)= \n\n =\boxed{(7)/(2)}$

How to divide fractions
2/5 divided by 6/7

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Flip the second fraction and then multiply the numerator and denominators
$(2)/(5) / (6)/(7) =$ $(2)/(5) * (7)/(6)$
$(14)/(30)$
$(7)/(15)$

you keep, change, and flip. you keep 2/5 and change the division sign to multiplication sign. After that flip 6/7 into 7/6. then multiply it. Hope that helped:)

URGENT PLEASE ANSWER (NTH TERM), 15 POINTS + BRAINLIEST !! (fibonacci sequence , algebra, simple) *show working out please*

Answers

a) 1 1 2 3 5 8 13 21 34

So, nineth term is 34

b) a+2b+2a+3b=3a+5b

c) a= 3 b= 4

Work is on attachment.

Hope this helped!

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