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3 years ago

Solving systems by elimination 9x+3y=-3 2x-3y=-8

Mathematics

1 answer:

Alona [7]3 years ago

5 0

Answer:

Solve for the first variable in one of the equations, then substitute the result into the other equation.

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Step-by-step explanation:

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If you multiply 2 xr you will get the *<br> -radius<br> -circumference<br> -diameter<br> -area

Komok [63]

Answer:

Diameter

Step-by-step explanation:

Variable r stands for radius.

The radius is half of the length within the circle from the two farthest points.

Multiplying this radius will get you the diameter, which is the full length (instead of half) within the circle from the two farthest points.

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3 years ago

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Hay tres paralelos para el curso de cálculo diferencial y tres paralelos para algebra lineal. Un estudiante desea tomar ambos cu

Lelu [443]

Answer:

mi español no es tan bueno si hay algún error en esto entonces lo siento

cursos en diferencial = a, b, c

cursos de álgebra = p, q, r

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Step-by-step explanation:

márcame como el más inteligente

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3 years ago

Linda soent 3/4 of her saving on furniture and the rest on a TV. If the TV cost her $200, what were her orginal savings?

garri49 [273]

She would have spent $600 on the furniture, and $200 on the T.V.

Her original savings were $800.

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3 years ago

I will give brainly Help! Itss a Math Question !!! image is attached below

3241004551 [841]

Answer:

ratio of GEOM to TEYR is $\frac{6}{4}:1$

Therefore OE is equal to:

$8\cdot\frac{6}{4}$

$=12$

12 units is the length of OE, so the final answer is:

12.0 Units.

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2 years ago

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matrenka [14]

If 3 = $m^x$ , then we know 9 = $(m^x)^2$ because 9 is 3 squared.

$(m^x)^2$ can be simplified to $m^{2x}$

So now we know $9m^2$ = $m^{2x}$ · $m^2$

Since $m^{2x}$ and $m^2$ have the same base, we can express it as a single term by adding the exponents together.

So the answer is C) $m^{2x+2}$

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3 years ago