3 years ago

The diagram shows a scale drawing of a playground The scale of the drawing is 1:500

1 answer:

6 0

Umm hi how are you today keep going and dont cheet h

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aniked [119]

I'm not sure if this is right, but I multiplied 115 by 4 and got 460- Try that? ;^;

4 0

3 years ago

Bess [88]

x-y=21 ⇒ x=y+21

x+13=2y

Substitute y+21 for x into the equation x+13=2y

So y+21+13=2y

Simplify 34=y

So Danielle is 34 years old. Plug y back in to the original equation

x-34=21

x=55

Tony is 55 years old

3 0

4 years ago

alukav5142 [94]

Answer:

The answer is a+6b, if you want to know the proof please comment on this post

Step-by-step explanation:

3 0

3 years ago

ioda

Answer:

h(2)=-18

Step-by-step explanation:

$h(x)=-x^3-2x^2-3x+4\\Substituting\ x=2,\\h(2)=-(2)^3-2(2)^2-3(2)+4\\h(2)=-(8)-2*4-6+4\\h(2)=-8-8-6+4\\h(2)=-22+4\\h(2)=-18$

4 0

3 years ago

LenaWriter [7]

350.03 thats the answer the y might be a variable

7 0

3 years ago