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Stels [109]
3 years ago
8

Find the perimeter of a triangle that has 3 equals sides each 6 centimeters long

Mathematics
1 answer:
aleksandrvk [35]3 years ago
5 0

Answer:

18 centimeters

Step-by-step explanation:

The formula for finding the perimeter is side + base+side . There for you do 6+6+6

that gives you 18

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50 POINTS What is the greatest common factor of 4k, 18k4, and 12?
vredina [299]

Answer:

The greatest common factor of 4k, 18k4, and 12 is 2.

Answer A 2

Hope this helps

6 0
3 years ago
the numerator of a fraction is 2 less than its denominator. when both numerator and denominator are increased by 3, the fraction
Dmitriy789 [7]
First denominator -- x 
<span>first numerator ---- x-2 </span>

<span>new denominator -- x+3 </span>
<span>new numerator ---- x+1 </span>

<span>(x-2)/x + 3/20 = (x+1)/(x+3) </span>
<span>times 20x(x+3) , the LCD </span>
<span>20(x+3)(x+1) + 3x(x+3) = 20x(x+1) </span>
<span>expanding and simplifying gave me </span>
<span>x^2 + 3x - 40 = 0 </span>
<span>(x-5)(x+8) = 0 </span>
<span>x = 5 or x=-8 </span>

<span>if x=5, the original fraction was 3/5 </span>
<span>if x=-8 the original fraction was -10/-8 or 5/4 </span>

<span>check for 3/5 , new fraction would be 6/8 or 3/4 </span>
<span>3/5 + 3/20 = 12/20 + 3/20 = 15/20 = 3/4 </span>

<span>but for 5/4, new fraction would be 8/7 </span>
<span>5/4 + 3/20 = 28/20 = 7/5 ≠ 8/7 </span>
<span>BUT, if we take the unsimplified fraction -10/-8 , new fraction would be -7/-5 = 7/5 </span>

<span>So the original fraction would be 3/5 for sure, but </span>
<span>also the unsimplified fraction -10/-8</span>
7 0
3 years ago
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How do yall figure out how many people there are in a pie chart if it dont say and all it has is percents
fredd [130]
Change the percent to a decimal and then multiply
8 0
3 years ago
Yo broskis another question. Answer it in fraction form.
Olenka [21]

Answer:

-(5/7) please give me brainest

Step-by-step explanation:

3 0
2 years ago
Read 2 more answers
a geometric sequence has an initial value of 25 and a common ratio of 1.8. Write a function to represent this sequence . Find.th
Debora [2.8K]
Use the formula

a_n = a_1•r^(n-1)

a_23 = 25•(1.8)^(23 - 1)

Can you finish?
8 0
3 years ago
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