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Klio2033 [76]
3 years ago
12

Please help answer this thank you!

Mathematics
1 answer:
Lilit [14]3 years ago
4 0

Answer:

hey these maths questions or other subjects

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Anyone know the answer
ycow [4]

Answer:

3

Step-by-step explanation:

72/9 = 8 ( The quotient of 72 and 9)

8-5 = 3 (Decrease by 5)

8 0
3 years ago
Can y’all help me plss
Troyanec [42]

<u>In a parallelogram,</u>

 ⇒the angles adjacent to each other

    ⇒ are of the same measure

        ⇒so

             ∠A = ∠C

             ∠B = ∠D

<u>Let's solve</u>:

  • ∠A = ∠C

           7z +5 = 8z - 10\\5+10=8z-7z\\8z-7z=5+10\\z = 15

  •  ∠B = ∠D

           5w-30=3w+10\\5w-3w=30+10\\2w = 40\\w=20

<u>Let's check</u>:

 ⇒ for all quadrilaterals like a parallelogram

    ⇒all the angle measures added up to 360, so:

     (7z+5)+(8z-10)+(5w-30)+(3w+10)=360\\(7(15)+5)+(8(15)-10)+(5(20)-30)+(3(20)+10)=360\\(105+5)+(120-10)+(100-30)+(60+10)=360\\110+110+70+70=360\\220+140=360\\360=360

<u>Thus</u>:

  <u>Answer: w = 20 and z = 15</u>

Hope that helps!    

7 0
2 years ago
Read 2 more answers
The ANSWERS and how to get them
Nookie1986 [14]

Answer: The answers for question 3 are x = 5, y = 13, and z = 10.

Now for question #4.  The answer for those are a = 6.40312, b = 6.70820, c = 9.43398, d = 5.29150, e = 4.89898, f = 7.54983.

You would solve all these problems by using this formula a^2 + b^2 = c^2 with a and b representing two of the legs and c representing the hypotenuse (the longest side.)  Simply input the respective numbers for the appropriate variables and solve for the missing variable.

Now lastly question #5.  We just need to solve for the diagonal length.  The answers are as follows.  5.66, 7.07, and 9.9.  You get these answers by using the formula for finding a diagonal in a square which is d=\sqrt{}2a

6 0
4 years ago
Factorize 9/16 x2 + xy + 4/9 y2
miskamm [114]
\frac{9}{16}  x^2 + xy +  \frac{4}{9}  y^2 =   (\frac{3}{4} x)^{2} + xy +  (\frac{2}{3}y)^{2} =  (\frac{3}{4} x)^{2} + 2*  \frac{3}{4} x *  \frac{2}{3}y +  (\frac{2}{3}y)^{2} = ( \frac{3}{4}x +  \frac{2}{3} y)^{2}
7 0
3 years ago
Help please? math is not my strong point.
kvv77 [185]

Answer:

d) 37.3 in

Step-by-step explanation:

'm pretty sure it is 37.3

3 0
3 years ago
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