lexied2303 lexied2303

01-02-2017
Mathematics

contestada

Help Please!

∠1 and ∠2 are complementary.

∠1=x°∠2=(3x+30)°

What is the value of x?

Respuesta :

01-02-2017

4x+30=90
-30 -30

4x=60
X=15

Answer Link

Otras preguntas

if the circumference of a circle is 22 Pi find the length of its radius

I'm kinda confused on number 1

Cassandra bought an antique dresser for $500. if the value of her dresser decreases 6% annually, what will be the value of cassandras dresser at the end of 3 ye

Match each number to how it would appear in scientific notation. a. 25,000 2.5 × 10-4 b. 250 2.5 × 10-2 c. 0.025 2.5 × 104 d. 0.00025 2.5 × 102

Ushma and her friends went to a movie that started at 7:35 PM the movie ended at 9:20 AM How long was the movie in hours and minutes?

Which type of star would most likely turn into a black hole if it pulled in mass from a comparison star?

An example of a speaker delivering an expository presentation is A. a radio talk show host giving his position about labor policies. B. a political candidate

In square $ABCD$, $E$ is the midpoint of $\overline{BC}$, and $F$ is the midpoint of $\overline{CD}$. Let $G$ be the intersection of $\overline{AE}$ and $\overl

How many bases are there on each rung of the DNA ladder?

In general, what effect did removing prey have on predators?