07-12-2017
Geography

contestada

If arc AB = 70°, how many degrees are in ∠ ADB?

Respuesta :

Аноним Аноним

07-12-2017

Diameter of the circle is BD as shown, as indicated and passed through center where BD passes, triangle ABD is a right triangle with angle ABD as the right angle. It means ADB and ABD are complementary which meansAB = 140 degreeAD=40 degree

Answer Link

Otras preguntas

The largest molecules in organisms are _____. carbohydrates proteins lipids nucleic acids

Evaporation occurs when a liquid changes phase into a gas. What is a good example of this process? A. ice melting in a glass of water B. water boiling in a po

According to scientific data on climate change, what levels have risen by 30% over the past 200 years? A. ozone B. argon C. carbon dioxide D. krypton

What joins the skeletal muscle to the bone? A. cartilage B. epithelium C. ligament D. tendon

What is interest based upon? a. percentage of monies paid back c. flat rate of monies borrowed b. percentage of monies borrowed d. flat rate of monies paid back

The sum of 1/9, 2/3, and 5/18is A. 12/9. B. 8/30. C. 19/18. D. 4/15.

There were 6 girls and 18 boys in Mrs. Johnson’s math class. Write a ratio of the # of girls to the # of boys in fraction form. Then write the fraction as a rep

n general, the most materially advanced and developed countries are focused on extensive development of the _______ sector of their economy.

In addition to the fur trade, what helped Samuel de Champlain’s Quebec colony?

Regulating the manufacture of _____ is the function of RNA a.proteins b.cells c.energy