2 years ago

Find the area of a triangle with a base length of 3 units and a height of 4 units.

1 answer:

eduard2 years ago

4 0

A = 1/2bh
= 1/2(3)(4)
=1/2(12)
=6
The area of the triangle is: B) 6 units.

Hope this helps!

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exis [7]

Answer: B) -48

Step-by-step explanation:

If the system of two linear equations $a_1x+b_1y=c_1\ \&\ a_2+b_2y=c_2$ has infinitely many solutions , then

$\dfrac{a_1}{a_2}=\dfrac{b_1}{b_2}=\dfrac{c_1}{c_2}=k$

For the given system of linear equations : $rx-sy=26\\4x+3y=13$

We , will have

$\dfrac{r}{4}=\dfrac{-s}{3}=\dfrac{26}{13}=2\\\\\Rightarrow\ r= 4\times2=8\ \ \&\ \ s=2\times-3=-6$

The value of $rs=(8)\times-6=-48$

Hence, the value of rs is -48.

Thus , the correct option is B) -48.

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sleet_krkn [62]

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A: equiangular S: Right

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Kazeer [188]

Step-by-step explanation:

Isolate the variable

10x - 7x = -20 - 8

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xz_007 [3.2K]

I think it’s 2x+9y-25=0

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zhuklara [117]

The answer is 5.5 % because 34.5x5.5=32.7

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