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soldier1979 [14.2K]
3 years ago
7

5x² + 7x - 5 what is the simplify expressions?​

Mathematics
1 answer:
OLga [1]3 years ago
3 0

Answer: It’s already simplified.

You can’t group any of the digits as they all have different values.

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Erin discovered a relationship between numbers. The Venn diagram shows how Erin sorted a group of numbers. Using the Venn diagra
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Answer:

W

Step-by-step explanation:

On the venn diagram, you can see that everything in the W section is a multiple of 7. Everything in the Z section is an even number and everything in Y(the middle section) is both an even number and a multiple of 7. Since 49 is a multiple of 7 but not an even number, it would go in the W section.

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List the sides of the triangle in order from shortest to longest.
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Answer:

Angle M = 120 degrees

Shortest side = MN

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Step-by-step explanation:

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3 years ago
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Give the radian measure of an angle drawn in standard position that corresponds with the ray containing the coordinate point (−1
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Answer:

The radian measure of the angle drawn in standard position that corresponds with the ray containing the coordinate point (-12, -3\sqrt{2}) is approximately 1.108\pi radians.

Step-by-step explanation:

With respect to origin, the coordinate point belongs to the third quadrant, which comprises the family of angles from \pi\,rad to \frac{3\pi}{2}\,rad. The angle in standard position can be estimated by using the following equivalence:

\theta = \pi\,rad + \tan^{-1} \left(\frac{3\sqrt{2}}{12} \right)

\theta \approx \pi \,rad + 0.108\pi \,rad

\theta \approx 1.108\pi\,rad

The radian measure of the angle drawn in standard position that corresponds with the ray containing the coordinate point (-12, -3\sqrt{2}) is approximately 1.108\pi radians.

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What is the length of RM or RN
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RM is 8 and RN is 12
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