2 years ago

2a2 + cb; a = 5, b = 11, and c = 3

1 answer:

6 0

Answer
53

Explanation

Calculate the product
20+3•11

Multiply the numbers
20+30

Add the numbers
53

You might be interested in

vagabundo [1.1K]

7n+12
7(6)+12
42+12
54

4 0

3 years ago

Orlov [11]

Answer:

7/8

Step-by-step explanation:

7/16×2=7/16×2/1

=14/16

=7/8

3 0

2 years ago

Hunter-Best [27]

Answer:

<h3>The workout ratio of the online sales to shop sales is 1:3.</h3>

7 0

2 years ago

s2008m [1.1K]

The emf of a cell is mathematically given as

$E_{cell}$ = 0.0532 v

Generally, the equation for emf is mathematically given as

$Pb/Pb^2^+ //\ H / H_2$

where,

Pb is lead

H is hydrogen

$Pb^{2+}$ / Pb has a standard reduction potential of -0.126 volts, while

$H_2$ / $H_2$ has a standard reduction potential of 0.0 volts.

$E_{cell }= E^0_{cell} - 0.059/n log 1/$ $[Pb^2^+] x [H^+]^2$

$E_{cell}$ = 0.126 - 0.059/2 log 1 / [0.57] x [0.09]^2

$E_{cell}$ = 0.0532 v