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Allushta [10]
3 years ago
8

Please please please helppppppppp

Mathematics
1 answer:
notka56 [123]3 years ago
6 0

Answer:

Step-by-step explanation:

She added 3x and -2x, getting 5x, instead of x. She needs to pay more attention to the positive/negative signs.

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15b^2+20y^3<br> Find the greatest common factor
Andrew [12]

Answer:

Hope this helps!

Step-by-step explanation:

The GCF is 5

8 0
2 years ago
PLEASE HELP!!! I PUT 50 POINTS
Eduardwww [97]

Answer:

x=7

Step-by-step explanation:

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4 0
3 years ago
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Stolb23 [73]

Answer:

2

Step-by-step explanation:

f(x) = 2x - 3 is a linear function

The rate of change of a linear function is the measure of the slope.

The equation is in slope- intercept form, that is

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3 years ago
Darnell is trying to understand the Pythagorean Theorem by drawing a few triangles. He found that 1² + 1² = (√2)² is accurate. W
Sergeeva-Olga [200]

Answer:

D. The triangle is a right triangle, the lengths of its sides are 1 and 1 with a hypotenuse of √2.

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The Pythagorean Theorem is modeled by a² + b² = c².

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7 0
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Julli [10]

Answer:

-1.2

Step-by-step explanation:

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4 0
3 years ago
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