2 years ago

-3 1/5 as a decimal

Mathematics

1 answer:

diamong [38]2 years ago

5 0

Answer:

-3.2

Step-by-step explanation:

all you have to do is divide 1 by 5 and add it to -3.

You might be interested in

Lucy rented a movie. She started the movie at 9:48 a.m. and it was 3 hours 39 minutes long. When did the movie end

iren2701 [21]

Think through this one...

9:48 + 9 minutes = 9:57

9:57 + 30 minutes = 10:27

10:27 + 3 hours = 1:27 p.m.

6 0

2 years ago

Read 2 more answers

Plzzzz HELP

Maru [420]

Answer:

papá fríoStep-by-step explanation:

3 0

2 years ago

What number must be added to the expression below to complete the<br> square?<br> x² - 18x

kiruha [24]

Answer:

$\boxed {\boxed {\sf 81}}$

Step-by-step explanation:

The standard form of a quadratic is:

$ax^2+bx+c$

To complete the square, the a (leading coefficient) must be 1 and there can only be terms with variables on one side.

The expression given:

$x^2-18x$

follows these rules. Next, we divide the b (linear coefficient) by 2, then square it. Basically:

$(\frac{b}{2})^2$

The b in the expression is -18.

$(\frac{-18}{2})^2$

$(-9)^2= -9*-9= 81$

This is the number that is added.

5 0

2 years ago

Use one or more properties to rewrite the expression as an equivalent expression that does not use parenthesis. (5+10p)+13. A. 2

bulgar [2K]

It will be D. because you have to add the like terms which is 13 + 5 which will be 18 and so 10p doesn't have no like terms it just stays the same so it will be 10p+18

7 0

2 years ago

The ratio x:y is equal to 2:3 express x in terms of y

choli [55]

Answer:

x = $\frac{2}{3}$ y

Step-by-step explanation:

Given x : y = 2 : 3

Express the ratios as a fraction, that is

$\frac{x}{y}$ = $\frac{2}{3}$ ( cross- multiply )

3x = 2y ( divide both sides by 3 )

x = $\frac{2}{3}$ y

7 0

2 years ago

Read 2 more answers