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3 years ago

What property would you use to solve. x - 3= -5

Mathematics

1 answer:

LenKa [72]3 years ago

4 0

Answer:

Addition

Step-by-step explanation:

x - 3 = -5

Add 3

x = -2

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Rainbow [258]

Answer:9

Step-by-step explanation:pp

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3 years ago

What is 3 5/9 times 4 6/10

vekshin1

Answer:

Step-by-step explanation:

$3\frac{5}{9} * 4\frac{6}{10} = \frac{15}{9} *\frac{24}{10}$

$\frac{15}{9} *\frac{24}{10} = \frac{360}{90}$

$\frac{360}{90} =4$

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3 years ago

Two faulty machines, M1 and M2, are repeatedly run synchronously in parallel (i.e., both machines execute one run, then both exe

leonid [27]

The event that either M1 or M2 fails has probability

$P(M_1\text{ fails or }M_2\text{ fails})=P(M_1\text{ fails})+P(M_2\text{ fails})-P(M_1\text{ and }M_2\text{ both fail})$

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$P(M_1\text{ fails or }M_2\text{ fails})=p_1+p_2-p_1p_2$

Denote this probability by $p$ . Then $X$ follows a geometric distribution with this parameter $p$ and has density

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4 years ago

Convert 1/5 to the neatest tenth

SVETLANKA909090 [29]

Answer:

First, we convert the fraction to a decimal number by dividing the numerator by the denominator:

1 / 5 = 0.20

There are two parts to the decimal number above:

Integer Part: 0

Fractional Part: 20

Now, we will make the Fractional Part just one digit (nearest tenth) by using our rounding rules.*

In this case, Rule I applies, so 1/5 (or 0.20) rounded to the nearest tenth in decimal format is:

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2 years ago

Read 2 more answers

A blueprint of a bedroom has a scale of 1 4 inch is equivalent to 1 foot. If the closet measures 1 2 inch by 3 4 inch on the blu

Murljashka [212]

Answer:

The actual dimensions of the closet are 2 ft by 3 ft.

Step-by-step explanation:

According to the scale, 1/4 inch <--> 1 foot

The closet dimensions on the scale are (1/2 inch, 3/4) or (2/4 inch, 3/4). Let the real closet dimensions be (x,y).

In this case, the rule of three can be applied to find the missing term of a proportion:

$x*\frac{1}{4} = 1*\frac{2}{4}\\x=2\\y*\frac{1}{4} = 1*\frac{3}{4}\\y=3$

The actual dimensions of the closet are 2 ft by 3 ft.

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4 years ago