isabellabrandwein isabellabrandwein

22-01-2020
Mathematics

contestada

-2/5 - 4/5 + -9/10 = ???

Please help, will mark brainliest for answer with an explanation

Respuesta :

josshyaby josshyaby

23-01-2020

Answer:

Step-by-step explanation:

-2/5 - 4/5 + -9/10

= -2/5 - 4/5 - 9/10

= {-2(2) -4(2) - 9)/10

= (-4 - 8 - 9)/10

= -21/10

= -2 1/10

Answer Link

Otras preguntas

What quantitative measurement and qualitative observations can be made about the interactions of matter and energy?

Determine the rate of change of the graph

09-7.5 Help with math

9-c=-13 What’s the answer

a number; 1. a term containing no variables variable. 2. one term or multiple terms connected by an addition or subtraction sign expression. 3. an equation t

You should wear these type of gloves to protect yourself from electrical sparks. True or False

How do you say kiddo in Spanish

Using the segment addition postulate, which is true? AB + BC = AD AB + BC = CD BC + CD = AD BC + CD = BD

Select all the true statements. A.The length of AB is –3. B. d(B, C) = BC = |6 – 1| C. AB + AC = BC D. AB + BC = AC E. The length of BC is 6.

Find the general solution of dz/dt=5ze^(sint)cost+2e^(sint)cost