3 years ago

This problem makes me wanna cry

Mathematics

1 answer:

lyudmila [28]3 years ago

6 0

Answer:

k=45

Step-by-step explanation:

its an isosceles triangle, so k=45

to check it, 45+45+90=180

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Use the quadratic formula to solve the equation to the exact value or round to two decimal places.

lys-0071 [83]

First set everything to 0.
${x}^{2} + x - 5$
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Then input everything into the quadratic formula and either solve by hand or use a calculator.
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2 years ago

What is the answer to this expression when x=5<br> 3x+15=?

Nikitich [7]

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Answer:

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3 years ago

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madreJ [45]

Answer:

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