valenzueladomipay09u valenzueladomipay09u

01-02-2019
Mathematics

contestada

Which of these angles are supplementary?

A. 100o and 90o

B. 78o and 102o

C. 54o and 146o

D. 12o and 78o

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

01-02-2019

Answer:

B. 78o and 102o

Step-by-step explanation:

Supplementary angles add to 180 degrees

A. 100o and 90o

100+90 = 190 NO

B. 78o and 102o

78+102 = 180 YES

C. 54o and 146o

54+ 146 = 200 NO

D. 12o and 78o

12+ 78 90 NO These are complementary

Answer Link

Otras preguntas

PLSSS HELP IF YOU TURLY KNOW THISS

Write an equation of the line that passes through (-4, 1) and is parallel to the line y - 3 = 2(x + 7).

Do you think any of your classmates will have the same form of all traits as you? Explain your reasoning. Observing Human Traits Lab

Divide. give the quotient and remainder 2746/6

Solve the right triangle. Round your answers to the nearest tenth.

Stuart bought a sweater on sale for 30% discount off the original price and another 25% off the discounted price . If the original price of the sweater was 600

Where do plants get the energy to make organic molecules?.

Fiona found 47 pens for $3. Please help Fiona by figuring out the ratio. (round to 2 decimal places) A. $1.57 per pen B. $15.67 per pen C. $15.67 pens per dolla

HELP…. ASAP………HURRY….

Based on what you know about Mrs. Sommers and/or people in general, do you believe that the character shift is realistic and convincing? Why or why not? In oth