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Finger [1]
3 years ago
15

Find the perimeter of the figure. * 5.7 m 6.2 m 8.1 m

Mathematics
2 answers:
Kisachek [45]3 years ago
8 0

Answer: 20

Step-by-step explanation:

The figure would be a triangle and the equation to solve the problem would be : 5.7 + 6.6 +8.1 = 20 for the perimeter you would all of the side length.

vichka [17]3 years ago
5 0

Answer:

20

Step-by-step explanation:

When looking for the perimeter just add all the numbers together.

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bixtya [17]

Step-by-step explanation:

run a 9.8 meter dash,bowled 5 strikes in sports,basketball game,snacks

4 0
2 years ago
What is the change in temperature from 15 degrees to -9 degrees? -6, 6, -24, 25
dalvyx [7]

Answer:

24 degrees

Step-by-step explanation:

The distance from 15 degrees to 0 degrees is 15, and the distance from 0 degrees to -9 degrees is 9, so then the total distance from 15 degrees to -9 degrees is (15+9 degrees) which adds up to be 24 degrees

3 0
3 years ago
One interior angle of a triangle is 30⁰. The other angle measures are x⁰ and y⁰. Which of the following could be the values of x
avanturin [10]

Step-by-step explanation:

One interior angle of a triangle = 30⁰ .

The measure of other two are x and y .

We know that the angle sum property of a triangle is 180⁰ .

=> x + y + 30⁰ = 180⁰

=> x + y = 180⁰ - 30⁰.

=> x + y = 150⁰.

Possible solution set of x and y are ,

(1,149) (2,148 ) ...... (148+2) & (149+1)

Basically we are here decreasing y and increasing x to obtain the values .

Hope it helped !

8 0
2 years ago
How to solve this linear equation step by step please
mote1985 [20]
\bf \cfrac{3}{c^2-4c}-\cfrac{9}{2c^2+3c}=\cfrac{2}{2c^2-5c-12}\\\\\\ 
\begin{cases}
c^2-4c=&c(c-4)\\
2c^2+3c=&c(2c+3)\\\\
2c^2-5c-12=
&(2c+3)(c-4)
\end{cases}\\\\
-------------------------------\\\\
\textit{therefore, our LCD for the \underline{left-side} will have to be }\underline{c(c-4)(2c+3)}\\\\
-------------------------------\\\\

\bf \cfrac{3}{c(c-4)}-\cfrac{9}{c(2c+3)}=\cfrac{2}{(2c+3)(c-4)}
\\\\\\
\cfrac{3(2c+3)-9(c-4)}{c(c-4)(2c+3)}=\cfrac{2}{(2c+3)(c-4)}
\\\\\\
\cfrac{6c+9-(9c-36)}{c(c-4)(2c+3)}=\cfrac{2}{(2c+3)(c-4)}
\\\\\\
\cfrac{6c+9-9c+36}{1}=\cfrac{2[c(c-4)(2c+3)]}{(2c+3)(c-4)}
\\\\\\
-3c+45=2c\implies 45=5c\implies \cfrac{45}{5}=c\implies 9=c
7 0
2 years ago
1/5 divided by 3<br> I need help with this question
Crazy boy [7]

Answer:

1/15

Step-by-step explanation:

(1/5) / (3/1)

idk how to explain this but you cross multiply (so 1*1 and 3*5)

5 0
3 years ago
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