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Gre4nikov [31]
3 years ago
14

What is the area of the following right triangle?

Mathematics
2 answers:
Vitek1552 [10]3 years ago
6 0

Answer:

32.5 units squared

Step-by-Step Explanation:

The formula for finding the area of any triangle is \frac{bh}{2}. So, you would plug in the 5 for the b (base) and the 13 for the h (height). Multiply 5 and 13 (which gets you 65) and divide that by 2 (32.5)! That should work! Don't forget the units squared. Hope that helps.

In-s [12.5K]3 years ago
4 0

Answer:

32.5

Step-by-step explanation:

13 times 5 = 165

165/2 =32.5

plz mark me brainliest

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Which expression is equivalent to 15x + 3?
adelina 88 [10]

Answer:

the answer is 15x+3=3(5x+1)

6 0
3 years ago
What is the conjugate? √x + 2√b
Llana [10]
The correct answer is:  " √x  −  <span>2√b " .
</span>_________________________________________________________

       The "conjugate" of  " √x  + 2√b "  is:  " √x  −  2√b " .
_________________________________________________________

Explanation:
_________________________________________________________
      In an expression with 2 (TWO) terms;  that is, in a "binomial expression", 
the "conjugate" of that expression refers to that very expression — with the "sign" in between those two terms—"reverse" (e.g. "minus" becomes "plus" ; or, "plus" becomes "minus" .) .
_________________________________________________________ 

      →  So:  We are given:  " <span>√x + 2√b " .
</span>
      →  Note that this is a "binomial expression" ;

      →  that is, there are 2 (TWO) terms:  " <span>√x " ; and:  " 2√b " .
_________________________________________________________

To find the "conjugate" of the given binomial expression:

     </span>→  " <span>√x + 2√b "  ; 

     </span>→  We simply change the "+" {plus sign} to a "<span>−"  {minus sign} ;  and rewrite:
___________________________________________________________

     </span>→  " √x − 2√b "  ; 

     →  which is the "conjugate" ; and is the correct answer:
___________________________________________________________
→  " √x − 2√b " ;   is the "conjugate" of the expression:  " <span>√x + 2√b " . 
___________________________________________________________
     
</span>→  {that is:  " √x − 2√b " ;  is the conjugate.}.
___________________________________________________________
7 0
3 years ago
Help please!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
mariarad [96]

The answer to N is 5

Step-by-step explanation:

Multiply 7 × 5=35, Then you subtract it by 4, then you get 31.

5 0
3 years ago
Read 2 more answers
How much is 7 inches subtracted by 2/8
lbvjy [14]
That would be 6 and 6/8 inches
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3 years ago
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