jizavalacervante06 jizavalacervante06

14-09-2020
Mathematics

contestada

Evaluate a2 + b for a= 1/2 and b= -1/2

Respuesta :

meredith48034 meredith48034

14-09-2020

Answer:

Step-by-step explanation:

a^2 + b

(1/2)^2 - 1/2

1/4 - 1/2

1/4 - 2/4 = -1/4

Answer Link

mirandaangela mirandaangela

14-09-2020

since a = 1/2 and b = -1/2,
1/2 x 2 = 1
+
-1/2 =

0.5 or 1/2

Answer Link

Otras preguntas

What is -5.8+(-2.5)

Which food item best fits this description? A veces se pone ésta en tu café o se toma con galletas. A. el pollo B. la sal C. la leche D. la harina

Which events took place during the Copernican revolution, when most people started to believe in a heliocentric model of the solar system? Check all that apply.

Scientists have been able to determine the composition of earths layers by:

Given f(x) = -4x - 10 and g(x) = x2 + 1 find f(-2) + g(3).

What is 1.25 rounded to the nearest tenths

The man in the seat next to rosa parks ____ with the bus driver's request.

Use word roots and context clues to determine which word best completes each sentence. Plagiarism is the act of copying a writer’s words and clai

A tank holds 6.90 m3 of water. What is the volume in ft3? (3.28 ft = 1 m, Remember significant figures, but this answer does not need units, since the answer

To which set or sets does the number 8.25 belong