Phamphuong Phamphuong

24-07-2021
Mathematics

contestada

Tính nhẩm:
a, 138^2-38^2 b, (10^2+8^2+6^2+4^2+2^2)- (9^2+7^2+5^2+3^2+1^2)
PLZZZ, giúp vs

Respuesta :

jh32412 jh32412

24-07-2021

Answer:

is there a question?

Step-by-step explanation:

Answer Link

Otras preguntas

What is the biggest planet in our galaxy

An idea about why something happened or how it works is known as a(an) a. agreement b. fact c. theory d. phenomenon

Which of the following is NOT a major characteristic used to identify minerals? a. hardness b. density c. magnetism d. luster

Which pair of concentrations results in the most effective buffer? Which pair of concentrations results in the most effective buffer? A.) 0.10 M HA; 0.90 M A−.

As a pendulum bob swings back and forth several times, the maximum height it reaches becomes less and less. This is because more and more of the pendulum bob's

Which African kingdom had kings, called Mansas, who controlled the gold mining and salt supplies in west Africa?

if 36^12-m=6^2m, what is the value of m? 4,6,8,9

Mark the statements that accurately describe Teresa of Avila. A. She was a Spanish nun who inspired many Spaniards. B. She founded more than a dozen new conve

Force During a Jump. An average person can reach a maximum height of about 60 cm when jumping straight up. During the jump itself, the person’s body from the k

To which skeletal system do the carpals belong to