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storchak [24]
3 years ago
14

4y+2x=180 solve for x and y

Mathematics
1 answer:
kirill [66]3 years ago
5 0
There you go!! Hope it helps

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HELPPPPP ME PLEASEEEE
Ne4ueva [31]

Answer:

y =  \sqrt{85}

Step-by-step explanation:

(11)²=(6)²+ (y)²

121=36 +(y)²

y² =121 –36

y²=85

y =  \sqrt{85}

4 0
3 years ago
(x + 5) + (x² − 6x + 20)
ratelena [41]

Answer:

x^3-6x^2-10x+100

Step-by-step explanation:

Step 1: Distribute x to (x²-6x+20).

x(x²-6x+20)=x^3-6x^2+20x

Step 2: Distribute 5 to (x²-6x+20).

5(x² − 6x + 20)=5x²-30x+100

Step 3: Combine x^3-6x^2+20x and 5x²-30x+100.

x^3-6x^2-10x+100

hope it helps you <3

8 0
3 years ago
1 6 36 216 what come next
baherus [9]
The answer will be 346
8 0
3 years ago
Read 2 more answers
If (-2, y) lles on the graph of y = 3^x, then y =
sweet [91]
<h3>Answer:</h3>

\frac{1}{9}

<h3>Step-by-step explanation:</h3>

We know that x=-2, so substitute that into the equation. y=3^{-2}

With negative powers, instead of making the result negative, you divide one by it.  Mathematically speaking, x^{-y}=\frac{1}{x^y}.  This makes our equation: y=\frac{1}{3^2}

Finally, simplify the exponent. y=\frac{1}{9}

8 0
3 years ago
Read 2 more answers
Se van a colocar mosaicos de 15m×0.30 m en un espacio que mide 3.2 m2. ¿Cuántos mosaicos completos se colocarán?
kati45 [8]

Answer:

tu aimes les hommes

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
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