clarabatzis clarabatzis

16-09-2021
Mathematics

contestada

Which of the following pairs of angles are complementary?

A) 34°, 46°

B) 119°, 151°

C) 23°, 67°

D) 82°, 98°

E) 23°, 77°

Respuesta :

djtwinx017 djtwinx017

16-09-2021

The correct answer is C), where the sum of 23 degrees and 67 degrees = 90 degrees. Complementary angles have a sum of 90 degrees.

Answer Link

Otras preguntas

the equation y=0.5 . 2* is it an exponential growth or decay ?

Explain the difference between omniscient third person point of view and limited third person point of view.

(MC) What effect did the entry of the United States into World War 1 have on the course of the war a.) it pushed Russia out of the war b.) it opened a new front

Hat is the position of 7 in the number 876,543? A. The ten-thousands place B. The hundreds place C. The tens place D. The thousands place

10 famous people who went to Kansas State University ( with description)

There are more inches on a football field (100 yards) than there are centimeters on a 28 meter basketball court. True or false?

What’s the correct answer

Find a third-degree polynomial equation with rational coefficients that has the roots 2 and -3 + i. A. 0 = x^3 + 8x^2 + 22x + 20 B. 0 = x^3 + 4x^2 - 2x - 20 C.

Waited so patiently for our report but we have not submitted it yet which underlined word functions as a coordinating conjunction in the sentence

How many solutions does a system of two linear equations have if the slope of each equation is the same, but the y-intercepts are different? A. infinitely m