3 years ago

A triangle has sides that measure 5 units, 7 units, and 8 units. Is this a right triangle

Mathematics

1 answer:

Leto [7]3 years ago

4 0

Answer:

Step-by-step explanation:

Using the given lengths if we say this is a right triangle then 8 would be length of hypotenuse

From the Pythagorean theorem

8^2 = 5^2 + 7^2

64 = 25 + 49

64 = 74 is not a correct equation so the triangle is not a right triangle for the given lengths

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3 years ago

Match the numbers with the correct label

Firdavs [7]

Answer:

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c = -2/8

Step-by-step explanation:

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3 years ago

Point A is located at (2, 6), and point M is located at (−1, 8). If point M is the midpoint of segment AB, find the location of

Viefleur [7K]

ANSWER:

d. (−4, 10)

STEP-BY-STEP EXPLANATION:

The midpoint has the following definition:

$\left(x_m,y_m\right)=\left(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2}\right)$

We can calculate point B, using the following equations obtained taking into account the above:

$\begin{gathered} x_m=\frac{x_1+x_2}{2} \\ \\ -1=\frac{2+x_2}{2} \\ \\ x_2+2=-2 \\ \\ x_2=-2-2=-4 \\ \\ \\ y_m=\frac{y_1+y_2}{2} \\ \\ 8=\frac{6+y_2}{2} \\ \\ y_2+6=16 \\ \\ y_2=16-6=10 \\ \\ \text{ Therefore, point B is located at \lparen-4, 10\rparen} \end{gathered}$

The correct answer is: d. (−4, 10)

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1 year ago

The Jones family traveled 314 miles each day until they reached their destination, which is 1,256 miles away from their starting

Flura [38]

It took them 4 days until they arrived at their destination.

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Another way of solving it:

Total amount of miles ÷ miles per day = The amount of days.

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3 years ago

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ss7ja [257]

Answer:

Step-by-step explanation:

x=2 and x = 5 and x = 8

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341487 mod 3 = 0

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3 years ago