2 years ago

Indicate whether the measures 11, 12, and 20 can be the side lengths of a triangle. If they can, classify the triangle.

Mathematics

1 answer:

IrinaVladis [17]2 years ago

4 0

Answer:

Its obtuse

Step-by-step explanation:

one angel is above 90 degrees.

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Write 26 5/6 as a decimal.

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26.83

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3 years ago

Carlo was baking cupcakes. The recipe called for 1.5 cups of sugar to make 24 cupcakes. How many cups of sugar will he need to m

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2 years ago

Evaluate the function found in the previous step at X =-3

babunello [35]

$x-5y=-4x-2y$

In order to evaluate the given function at x = -3, simply replace "x" in the function with -3 and solve.

$-3-5y=-4(-3)-2y$

Multiply -4 and -3 in the function above.

$-3-5y=12-2y$

Add 3 on both sides of the equation.

$-3-5y+3=12-2y+3$ $-5y=15-2y$

Add 2y on both sides of the equation.

$-5y+2y=15-2y+2y$ $-3y=15$

Divide both sides of the equation by -3.

$\frac{-3y}{-3}=\frac{15}{-3}$ $y=-5$

Therefore, at x = -3, the value of y = -5. Hence, f(-3) = -5.

Answer:

f(-3) = -5

7 0

1 year ago