starrymorning
starrymorning starrymorning
  • 21-01-2021
  • Mathematics
contestada

surds ! please help :(

surds please help class=

Respuesta :

Аноним Аноним
  • 21-01-2021

Answer:

=13

Step-by-step explanation:

square root of 21 is about 6

6 + 7 / 6 - 7

=  13 / -1

=13

Whats surds?

Answer Link
peace15126 peace15126
  • 21-01-2021

Answer:

1. 10

2. -4

Step-by-step explanation:

Answer Link

Otras preguntas

Why did Johnson urge members of congress to support this bill?
Once a topic is approved, the research student's next step is A. writing a thesis statement that tells the reader how the paper will focus. B. creating a que
Passage of the McCarran Act was related to which of these? A. Vietnam war B. Marshall Plan C. Truman Doctrine D. Second Red Scare
What are the zeros of the quadratic function f(x) = 2x2 + 16x – 9?
Growth factor receptors are typically found in the
The diameter of the circle above is 28 in. What is the circumference of the circle? (Use = 3.14.)
List two south african industries that are directly being negatively affected by cheap imports from other country
Why was president lyndon b. Johnson concerned about the domino theory
HELP ME PLEASE!!!!!!!
Cell phones contain rechargeable batteries that transform chemical energy into electrical energy. When using your cell phone, electrical energy is first transfo