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prohojiy [21]
1 year ago
13

Triangle ABC is a right triangle on the coordinate system and its vertices are (−2, 5),

Mathematics
1 answer:
antoniya [11.8K]1 year ago
3 0

Answer: 6

Step-by-step explanation:

A=\frac{1}{2}bh\\A=\frac{1}{2}(4)(3)=\boxed{6}

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Find A, B, and C <br> Help ASAP!<br> {10 points up}
Rama09 [41]

so we have a 60-30-90 triangle (top one)

so since we know 6 is x (the side on the right angle and 60 degrees)

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Since b is 12 and its x√2  to find x we should write it as

x√2 = 12

√2     √2  divide by √2

x = 12/√2  but we must rationalize the denominator

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A number is chosen at random from the first 100 positive integers. Find the probability that the number is either even or a perf
Ber [7]
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3 0
3 years ago
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Write an absolute value equation to satisfy the given solution set shown on a number line. PLEASE HELP
Darina [25.2K]

Answer: Ix - 4I ≤ 4

Step-by-step explanation:

You can see a black dot in the zero, and a black dot in the 8.

So those are the extremes of our set and are included in the set of solutions, we have that the set is defined by:

0 ≤ x ≤ 8.

Now we want to construct an absolute value equation such that the set {0 ≤ x ≤ 8} is the set of solutions.

The first step is to find the middle value of that set:

The middle value is equal to half of the difference between the extremes:

m = (8 - 0)/2 = 4.

Now we know the middle point, so we can write the equation:

Ix - mI ≤ m

m = 4

Ix - 4I ≤ 4

That is our inequality.

Where the "equal" part of ≤ is for the values x = 0 and x = 8.

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hope it helps

<h2>stay safe healthy and happy...</h2>

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