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SOVA2 [1]
3 years ago
5

BRAINLISET BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST BRAINLIEST

Mathematics
2 answers:
Vinvika [58]3 years ago
4 0

Answer:

x = -15/2

Step-by-step explanation:

For this problem, we will simply use equation properties to solve for x.

2x - 5 = -20

2x - 5 + 5 = -20 + 5

2x = -15  ( Add positive 5 to both sides )

2x * (1/2) = -15 * (1/2)

x = -15/2  ( Multiply both sides by 1/2)

Hence, the solution to x is -15 / 2.

Cheers.

Arada [10]3 years ago
3 0
Add 5 to both sides so both sides are still equivalent. And then divide each side by 2 to solve for x. That’s how I would explain it
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A and D could be a rhombus.

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Vitek1552 [10]

Answer:

$837.25

Step-by-step explanation:

100%-> $985

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8 0
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How much energy in joules can the solar panel produce each day if solar cells were 100% efficient and generate 1000 watts of pow
notsponge [240]

Answer:

The solar panel produce 6.48 × 10⁶ J of energy each day.

Step-by-step explanation:

If the solar cells were 100% efficient and generate 1000 watts of power per square meter

The power generated per square meter will be

\frac{100}{100} \times 1000 watts/m^{2}

= 1000 watts/m²

This is the power that would be generated per square meter if the solar cells were 100% efficient.

Now, for a 1 square meter panel of solar cells with an efficiency of 30%, the power generated will be

\frac{30}{100} \times 1000 watts/m^{2} \times 1m^{2}

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From the question, the solar cells receives the equivalent of 6 hours of direct sunlight per day, that is

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Hence,

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8 0
3 years ago
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37 IS THE ANSWER IM NO YELLING LOL
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(k^8+8k^2+10k+21) / (k+7)
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Answer:

Step-by-step explanation:

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