Resources

Resources

Bytelearn - cat image with glasses

AI tutor

Welcome to Bytelearn!

Let’s check out your problem:

/_MBA=20^(@)/_MAC^(@)=40^(@) of
/_MCA=30^(@). Denonstrati ef triunghial
ABC este inconcell.

$10$ . $\angle M B A=20^{\circ} \angle M A C^{\circ}=40^{\circ}$ of $\angle M C A=30^{\circ}$ . Denonstrati ef triunghial $A B C$ este inconcell.

View step-by-step help

View step-by-step help

Simplify radical expressions involving fractions

Full solution

Q.

10

.

\angle M B A=20^{\circ} \angle M A C^{\circ}=40^{\circ}

of

\angle M C A=30^{\circ}

. Denonstrati ef triunghial

A B C

este inconcell.

Identify Isosceles Triangle: Since triangle $ABC$ is isosceles, two angles must be equal. We know angle $MAC$ is $40$ degrees and angle $MCA$ is $30$ degrees.
Calculate Sum of Known Angles: The sum of angles in a triangle is $180$ degrees. Let's add up the angles we know: $40$ degrees (angle $\text{MAC}$ ) + $30$ degrees (angle $\text{MCA}$ ).
Subtract Sum from $180$ : $40$ degrees + $30$ degrees = $70$ degrees. This is the sum of the two angles we know.
Find Measure of Angle MBA: Subtract the sum of the known angles from $180$ degrees to find the measure of the third angle, which is angle MBA.
Find Measure of Angle MBA: Subtract the sum of the known angles from $180$ degrees to find the measure of the third angle, which is angle MBA. $180$ degrees - $70$ degrees = $110$ degrees. So, angle MBA should be $110$ degrees.

More problems from Simplify radical expressions involving fractions

Question

Find the real-number root.

\newline

\sqrt{16}

\newline

\newline

Write your answer in simplified form.

\newline

\_\_\_\_

Posted 3 months ago

Question

Find the real-number root.

\newline

\sqrt{\frac{9}{16}}

\newline

Simplify your answer and write it as a decimal or as a proper or improper fraction.

\newline

\_\_\_\_\_

Posted 3 months ago

Question

Find the real-number root using a calculator. Round your answer to the nearest thousandth.

\newline

\newline

Posted 3 months ago

Question

Multiply. Write your answer in simplest form.

\newline

\sqrt{273} \times \sqrt{42}

\newline

Posted 1 month ago

Question

\newline

\sqrt{\frac{63}{4}}

\newline

Posted 3 months ago

Question

Simplify. Rationalize the denominator.

\newline

\frac{-4}{9 - \sqrt{2}}

\newline

Posted 3 months ago

Question

z

\newline

16 = \sqrt{z}

\newline

z =

Posted 3 months ago

Question

Simplify the radical expression.

\sqrt{14x^{14}}

Write your answer in the form

A

\sqrt{B}

A\sqrt{B}

A

B

are constants or expressions in

x

. Use at most one radical in your answer, and at most one absolute value symbol in your expression for

A

Posted 3 months ago

Question

Simplify the radical expression.

\newline

\sqrt{12x^{12}}

\newline

Write your answer in the form

A

\sqrt{B}

A\sqrt{B}

A

B

are constants or expressions in

x

. Use at most one radical in your answer, and at most one absolute value symbol in your expression for

A

\newline

\underline{\hspace{3cm}}

Posted 3 months ago

Question

What is the value of

\sin \left(\frac{5 \pi}{6}\right) ?

\newline

1

\newline

-\frac{\sqrt{3}}{2}

\newline

-\frac{\sqrt{2}}{2}

\newline

\frac{1}{2}

\newline

150

Posted 4 months ago