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Alexus [3.1K]
4 years ago
5

What is the area of an isosceles triangle whose equal sides 5 cm and base side 6 cm​

Mathematics
1 answer:
zaharov [31]4 years ago
6 0

Answer:

12 cm^2

Step-by-step explanation:

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Factor this expression completely x^2 - 9
tekilochka [14]
x^2-9=(x-3)(x+3)
8 0
3 years ago
Could someone please help me with these two?
nlexa [21]
Hello there!

4³ + 2(3 - 2)

= 64 + 2(1)

= 64 + 2

= 66

The correct answer is option C


The second part*

A variable cubed >>>>> x³

Quotient of some number and three >>> b ÷ 3

Product of an unknown value and three >>>>> 3a

Three less than a variable >>>y - 3

Three more than some number >>>> z + 3


If you have any misunderstanding, please let me know. As always, I am here to help!
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Write a quadratic function f whose zeros are -10 and -2
statuscvo [17]

f(x) = (x - -10)(x - -2)

We could stop here and have answered the question.

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Answer: f(x)=x^2+12x + 20

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Help me with this question
Maksim231197 [3]

Answer:

3m/s

Step-by-step explanation:

Your welcome

4 0
3 years ago
Classify the system of equations -1/2x=3-y -7+y=1/2x-2
miskamm [114]

Answer: Inconsistent.

Step-by-step explanation:

The equation of the line in Slope-Intercept form is:

y=mx+b

Where "m" is the slope and "b" is the y-intercept.

Solve for "y" in each equation:

<em>Equation 1</em>

-\frac{1}{2}x=3-y\\\\y=\frac{1}{2}x+3

<em>Equation 2</em>

<em> -7+y=\frac{1}{2}x-2\\\\y=\frac{1}{2}x-2+7\\\\y=\frac{1}{2}x+5</em>

<em> </em>

You can notice that the slope of the <em>Equation 1 </em>is:

m_1=\frac{1}{2}

And the slope of the <em>Equation 2 </em>is:

m_2=\frac{1}{2}

Observev that m_1=m_2, then you can conclude that the lines are parallel and the System of equations has No solution.

When there is no solution the classification  of the system of equations is: "Inconsistent".

<em> </em>

5 0
4 years ago
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