All categories

3 years ago

What’s the missing angle?

Mathematics

1 answer:

mario62 [17]3 years ago

5 0

Answer:

113°

Step-by-step explanation:

Alternate exterior angle rule

When the lines are parallel, the alternate exterior (outside) angles are equal in measure.

You might be interested in

Which Trig. Function do you use to find X?

zvonat [6]

Answer:

Cosine

Step-by-step explanation:

Cosine = $\frac{adjacent}{hypothenuse}$

Cos 70 = $\frac{x}{8}$

0.633 = $\frac{x}{8}$

0.633 x 8 = $\frac{x}{8}$ x 8

5.064 = x

7 0

3 years ago

Read 2 more answers

Helpppppp pleaseeeeeeeeeeee

Lyrx [107]

Answer:

She bought 6 erasers.

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

The radius of circle C is 6 units and the measure of

Inga [223]

I don’t know I’m doin this so they can answer my question

3 0

4 years ago

Da A Solve the equation 2x^2+3=0

Anika [276]

Answer:

x = ±i(√6 / 2)

General Formulas and Concepts:

Pre-Algebra

Equality Properties

Algebra I

Solving quadratics

Algebra II

Imaginary root i

√-1 = i

Step-by-step explanation:

Step 1: Define

Identify

2x² + 3 = 0

Step 2: Solve for x

[Subtraction Property of Equality] Subtract 3 on both sides: 2x² = -3
[Division Property of Equality] Divide 2 on both sides: x² = -3/2
[Equality Property] Square root both sides: x = ±√(-3/2)
Simplify: x = ±i(√6 / 2)

4 0

3 years ago

Shadow Software company earned a total of 800,009 selling programs during the year 2012. 125,300 of taht amount was used to pay

Softa [21]

Subtract 125,300 from 800,009. From there you find that they made 674,709 in profit. Answer is 674,709

6 0

3 years ago