Answer this please i need this

Mathematics

1 answer:

Zarrin [17]2 years ago

4 0

Answer:

x=121°

Step-by-step explanation:

the sum of angles in a triangle always equal 180°

that means that 22°+37°+x°=180°

so we solve the equation by isolating the variable

add 22 and 37 together

59°+x°=180°

subtract 59 from both sides

x=121°

that means that x is 121 degrees

hope this helps!

You might be interested in

Change five eights into a decimall andpercent

Stolb23 [73]

Answer:

0.63 as a decimal or 0.625. 63% as a percent.

Step-by-step explanation:

Use a calculator, 5 divided by 8 gives you 0.625 but if you round the 2 up, you get 0.63 or 63%

Brainliest pleaseeeee

5 0

3 years ago

Select the type of equations.<br> consistent<br> equivalent<br> Inconsistent

KatRina [158]

The type of equation is (a) consistent equations

<h3>How to determine the type of equation?</h3>

The attached figure completes the question

From the graph, we can see that the two lines are not parallel and they do not represent the same line

This means that the lines are consistent

Consistent lines produce consistent equations

Hence, the type of equation is (a) consistent equations

Read more about equation types at:

brainly.com/question/10007197

#SPJ1

6 0

1 year ago

Simplify the expression given below. x+2/4x^2+5x+1 * 4x+1/x^2-4

GenaCL600 [577]

Answer:

$\frac{1}{(x+1)(x-2)}$

Step-by-step explanation:

$\frac{x+2}{4x^2 + 5x + 1} \ \times \ \frac{4x+1}{x^2-4}\\\\=\frac{x+2}{4x^2 + 4x + x + 1} \ \times \ \frac{4x+1}{x^2-2^2}\\\\=\frac{x+2}{4x(x + 1) + 1( x + 1)} \ \times \ \frac{4x+1}{(x - 2)(x + 2)} \ \ \ \ \ \ \ \ [ \ (a^2 - b^2 = (a-b)(a+b) \ ]\\\\\\=\frac{x+2}{(4x + 1)(x+1)} \ \times \ \frac{4x+1}{(x-2)(x+2)}\\\\=\frac{1}{(x+1)} \ \times \ \frac{1}{(x-2)}\\\\= \frac{1}{(x+1)(x-2)}$