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3 years ago

A- 13 B- 26 C- 52 D- there is not enough information

Mathematics

1 answer:

NISA [10]3 years ago

6 0

The answer is A, 13. Since we know line DB is a median (the middle), it tells us that line BC must equal line AB. Simply just do 26/2.

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2 years ago

Find the slope x intercept and y intercept of the line y equals 2x + 1

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(i) Slope is $m=2$

(ii) x - intercept is $\left(-\frac{1}{2}, 0\right)$

(ii) y - intercept is $(0,1)$

Explanation:

The given equation is $y=2x+1$

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(i) Let us determine the slope of the equation.

Since, the equation is of the form $y=mx+b$ where m is the slope

Thus, comparing the equation $y=2x+1$ with the general form $y=mx+b$ , the slope is 2.

Thus, slope is $m=2$

(ii) Now, we shall determine the x - intercepts.

The x - intercept can be determined by substituting $y=0$ in $y=2x+1$

Thus, we have,

$0=2x+1$

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3 years ago

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