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olga55 [171]
3 years ago
9

2x +y=3 4x + 2y = 8

Mathematics
1 answer:
slega [8]3 years ago
3 0

Answer:

No solution to this equation.

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For each rectangle below, write a linear equation that represents the area y of the rectangle. Solve this system of two linear e
Hatshy [7]

(5,24)

  • The two areas are the same.

  • To find the area, we multiply the side lengths. Y=area

Rectangle 1: side lengths 4 and (x+1)

y=4(x+1)= 4x+4

Rectangle 2: side lengths 3 and (2x-2)

y=3(2x-2)= 6x-6

  • Since the two areas are same, we can conclude that

4x+4=6x-6

  • Now, simplify.

-2x=-10, x=5

  • Since x is 5, we can plug it into the equations to find y.

Option 1 with rectangle 1: y=4(5)+4, y=24

Option 2 with rectangle 2: y=6(5)-5, y=24

I graphed the linear equation on desmos.

5 0
3 years ago
Please help me ); i am so confused
dexar [7]

Answer:

its y=x+3

Step-by-step explanation:

i believe that because the chart starts off with three and it only uses it once it goes up 1 for the rest

7 0
3 years ago
Another one..*sigh* helpppp :(((
SVETLANKA909090 [29]

Answer: It is B and C.

Step-by-step explanation:

If you divde the -4 and -5 for choice B, it will become 4/5 since it's an absolute value.

For Choice C, it's also the same but before the fractions were negative and there is a negative sign which means it's also the aboslute value which is 4/5.

Hope this helps! <3

6 0
3 years ago
Read 2 more answers
Solve the equation below pls show your work no links pls.<br> <img src="https://tex.z-dn.net/?f=%289%5E%7B2%7D%20%29%5E%7B-1%2F3
avanturin [10]

Given :-

  • (9^{2} )^{-1/3}

To Find :-

  • To solve the expression .

Solution :-

Given expression to us is ,

(9^{2} )^{-1/3}

We know that ,

9 = 3^2

So our expression becomes ,

\{ (3^2)^2\}^{\frac{-1}{3}}

And , (a^m)^n =a^{mn} . Using this ,

(3^4)^{\frac{-1}{3}}

Again using the same law ,

3^{\frac{-4}{3}}

We know that , a^{-m}=\frac{1}{a^m} . Therefore ,

(3^{-4})^{\frac{1}{3}}

\\\bigg( \dfrac{1}{3^4}\bigg)^{1/3}

\\ \dfrac{1}{\sqrt[3]{3^4}}

Simplify ,

\dfrac{1}{3\sqrt[3]{3}}

This is the simplified expression.

<em>I </em><em>hope</em><em> this</em><em> helps</em><em>.</em>

3 0
2 years ago
Find 16% of 370. Round to the nearest 10th if necessary.
svetoff [14.1K]
Multiply 370 by 0.16 get get 16%

370 x 0.16 = 59.2%
8 0
4 years ago
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