amayamatchett09 amayamatchett09

14-06-2022
Mathematics

contestada

Tell whether the angles are complementary or supplementary. Then fir
the value of x.

Tell whether the angles are complementary or supplementary Then fir the value of x class=

Respuesta :

meredith48034 meredith48034

14-06-2022

Answer:

Step-by-step explanation:

4. 10x + 30 = 90

10x = 60

x = 6

complementary

5. 4x + 40 + 3x = 180

7x + 40 = 180

7x = 140

x = 20

supplementary

Answer Link

Otras preguntas

how many minutes is it before 12 noon if 20 minutes ago it was three times as many minutes after 9 am

what type of reaction produces a metal from its metal oxide

Tatum weighs 47.39 kilograms.What is is her mass rounded to the nearest whole number?A.50 KilogramsB.48 KilogramsC.47.4 KilogramsD.47 Kilograms

What is a Vector and a scalar?

which of the following would not make a good insulator* rubber*plastic*wood*metal

A sighting from sea level to the top of a lighthouse was 60°. The lighthouse is known to rise 180 feet above sea level. What is the distance (to the nearest foo

How did southeast asia's colonial history produce increased tensions in vietnam ?

write a paragraph for me using these words: art critic and art historian

Which of the following factors does not favor a change in gene frequency and, therefore, evolution? (A) large populations (B) mutations (C) emigration (D) genet

How do you think the people conquered by the Romans felt about their new rulers