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3 years ago

0547 + 1012 in Military Time

Mathematics

1 answer:

lisov135 [29]3 years ago

4 0

Answer: 1559

Step-by-step explanation: Just add 10 hours and 12 minutes to 0547. 10 hours after 0547 in military time would be 1559.

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What is 5 - x = 3(x + 11)

solong [7]

Answer:

x = -7

Step-by-step explanation:

First, expand right side

5 - x = 3x + 33

Move x to one side and constants to other side

5 - 33 = 3x + x

-28 = 4x

Divide both sides by 4

x= -7

6 0

3 years ago

Read 2 more answers

The sum of two segments are 75 cm, and one the segments are four times the other. Calculate the measurement of each segment

iVinArrow [24]

The length of one segment is 15 cm and other segment is 60 cm

Step-by-step explanation:

Let x be the length of one segment and y be the length of other segment

Then according to given statement

x+y=75 Eqn 1

And

one the segments are four times the other

x=4y Eqn 2

$Putting\ x=4y\ in\ equation\ 1$

$4y+y=75\\5y=75\\Dividing\ both\ sides\ by\ 5\\\frac{5y}{5}=\frac{75}{5}\\y=15\\Putting\ y=15\ in\ eqn\ 2\\x=4(15)\\x=60$

Hence,

The length of one segment is 15 cm and other segment is 60 cm

Keywords: Linear Equation, Variables

Learn more about linear equations at:

#LearnwithBrainly

8 0

3 years ago

<img src="https://tex.z-dn.net/?f=x%5E%7B2%7D%20%2B9x%2B20%3D0" id="TexFormula1" title="x^{2} +9x+20=0" alt="x^{2} +9x+20=0" ali

Hoochie [10]

Answer:

We have been given an equation $x^2+9x+20=0$

We will factorize it by middle term splitting.

Step 1: $x^2+5x+4x+20=0$

Taking common factors out by clubing first two terms ad last two terms

Step 2: $x(x+5)+4(x+5)=0$

Step 3: $(x+4)(x+5)=0$

Equating both above factors to zero as:

Step 4: $(x+4)=0\Rightarrow x=-4$

And $(x+5)=0\Rightarrow x=-5$ .

3 0

3 years ago

Read 2 more answers

6. What is the tens' digit of the largest 4-digit even number which uses each of the digits 5, 7, 8, and 9 exactly once?

denpristay [2]

Answer:

Step-by-step explanation:

8 is even number which uses each of the digits exactly once.

5 0

3 years ago

What is the slope and y intercept of the linear equation y=5x-4

Wittaler [7]

The slope is 5
the y intercept is -4

slope intercept form is: y=mx+b

M is always the slope, b is the y intercept.

Hope I helped!

3 0

3 years ago