Answer:
x=13
y= -9
(13, -9)
Step-by-step explanation:
If we are solving using the substitution method, we can take the first equation and set it to y so y=4-x.
Then, we can take that equation and plug it into the bottom one so
3x+4(4-x)=3
Simplify:
3x+16-4x=3
-x=-13
x=13
We can then plug 13 into any of the two given equations (I am just going to plug it into the top one)
So, 13+y=4 which y= -9
The Answer should be 7.5
If you would like me to elaborate, let me know
Its close to 1/2 I think this is an interesting question
Answer:
<u>10 ft.</u>
Step-by-step explanation:
<u>Scale</u> ⇒ 1 in. : 2 ft.
- 1 in. : 2ft. = 5 in. : x ft. [x is the width of the real statue]
- 1/2 = 5/x
- x = 5 × 2
- x = <u>10 ft</u>.
They should be the same since it’s congruent ??
