2 years ago

A soma de três númerosemanas é 8470. O primeiro é 4319 e o segundo é 1843. Determine o terceiro número

Mathematics

1 answer:

Mice21 [21]2 years ago

7 0

A soma de 3 numeros igual a 8470 seria:

X + Y + Z = 8470

Como é dito que o 1º é 4319 e o 2º 1843, entao

X + Y + Z = 8470

4319 + 1843 + Z = 8470

Z = 8470 - 4319 - 1843

You might be interested in

Charlie bought 2 3/4 pounds of pears for $.76 per pound and 2 3/4 pounds of grapes for $1.40 per pound how much money in dollars

erma4kov [3.2K]

Answer:

5.94

Step-by-step explanation:

Multiply 2.75 by $0.76 to get $2.09

Multiply 2.75 by $1.40 to get $3.85

Add $3.85 and $2.09 to get $5.94

8 0

2 years ago

Read 2 more answers

What pair of fractions is 0.8 between on a number line

madam [21]

0.8 has one decimal.. so... let's make it a fraction first, by using one zero with a one as denominator.

$\bf 0.\underline{8}\implies \cfrac{08}{1\underline{0}}\impliedby \textit{one decimal, one zero, no dot}
\\\\\\
\cfrac{8}{10}\implies \cfrac{4}{5}
\qquad \qquad \qquad 
......\cfrac{1}{5}..\cfrac{2}{5}..\cfrac{3}{5}..\boxed{\cfrac{4}{5}}..\cfrac{5}{5}..\cfrac{6}{5}..\cfrac{7}{5}......$

is between any of those, among many other fractions as well.

3 0

2 years ago

Elizabeth bought 6 lipsticks for $15. How many lipsticks can be bought for $60

dmitriy555 [2]

Answer:

4 lipsticks

Step-by-step explanation:

15+15=30, 30+30=60

3 0

2 years ago

Graph of the equation?

Elis [28]