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Allisa [31]
3 years ago
11

an isosceles triangle haws two congruent sides, called legs. The third side is called the base. An isosceles triangle has a base

of 5cm and a perimeter d 27cm. What is the length of each leg triangle
Mathematics
1 answer:
erastovalidia [21]3 years ago
5 0
The legs are 11cm in length.

27 - 5 = 22 \\ 22 \div 2 = 11
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Sum of (x+5) and (2x+3)
olga55 [171]

Answer:

3x+8

Step-by-step explanation:

First, we can write the sum into a <em>mathematical expression</em>:

<em>The sum of (x+5) and (2x+3)</em>

<em />

<u>(x+5)+(2x+3)</u>

<u />

<em>However, we do not need the parenthesis. It is unnecesarry here as we are just adding the two parts:</em>

<em />

<u>x+5+2x+3</u>

<u />

Using <em>commutative property</em>, we can rearrange the symbols so that the x's are with each other and the numbers are with each other:

<u>x+2x+5+3</u>

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Now we can <em>simplify</em> the expression:

<u>3x+8</u>

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Hope this helped :)

5 0
3 years ago
If f(x) = 8x + 7 and g(x) = Square root x+ 2,<br> what is (fºg)(2)?
Komok [63]

Answer:42

Step-by-step explanation:

5 0
3 years ago
Help on No. 4 plz..............
alex41 [277]

Answer:

<h2>12</h2>

Step-by-step explanation:

<h3>to understand this</h3><h3>you need to know about:</h3>
  • similarity
  • PEMDAS
<h3>given:</h3>
  • scale factor:2:5
  • SV:30
<h3>TIPS AND FORMULAS:</h3>
  • SV~QR
<h3>let's solve:</h3>

according to the question

step - 1 : define

\frac{2}{5}  \times 30

step - 2 : simplify

\frac{60}{5}

\huge 12

3 0
3 years ago
using your calculator, find the money accumulated if i invested $65,000 at 7.3% interest for 10 years compounded continuously.
Ket [755]
This is for one year with annual compound 

<span>A = 65000(1 + .073/1)^1 </span>
<span>A = 69745 total </span>

<span>thus, the money made is $4745 interes</span>
3 0
3 years ago
What percentage of the data values falls between the values of 3 and 24 in the data set shown?
Nitella [24]
I would say 25% because it’s not half of that 3 is not half of 24 so it can’t be 50 so 25 would be your best choose
3 0
3 years ago
Read 2 more answers
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