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Lera25 [3.4K]
3 years ago
10

(X^2+4)-(2x^2-x) write answer in descending order

Mathematics
1 answer:
Alex787 [66]3 years ago
6 0
-x^2+x+4 is the answer
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3<br> Circle the shapes that are congruent.
dangina [55]

Answer:

Shapes 1 and 3 are congruent

Step-by-step explanation:

The only thing different between them is that the first one is tilted to look different.

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If you guys can't see it well it says "triangle JKL was translated 12 units vertically and then reflected over the y-axis to cre
lesantik [10]

Answer: SECOND OPTION.

Step-by-step explanation:

For this exercise it is important to remember "Rigid transformations".

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According to the information given in the exercise, the triangle JKL was translated 12 units vertically and then reflected over the y-axis to create triangle J'K'L'. Therefore, JKL and  J'K'L' are congruent.

Knowing the above, you can set up the following equation:

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The final step is to solve for "x" in order to find its value. You get that this is:

2x=8+4\\\\x=\frac{12}{2} \\\\x=6

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3 years ago
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vodomira [7]

Answer:

B. 12%

Step-by-step explanation:

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4 years ago
Please help me? I’ll give brainliest
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Kylie is on a swing. The swing moves back and forth every five seconds. About how many minutes will it take Kylie to go back and
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3 0
3 years ago
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