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2 years ago

If you help me on this god bless you, I NEED HELP !

Mathematics

1 answer:

joja [24]2 years ago

4 0

Answer:

given
additive property of equality
segment addition postulate
segment addition postulate
transitive property

Step-by-step explanation:

In an equation, the additive property of equality states that if we add or subtract the same number to both sides of an equation, the sides remain equal.

transitive property, If a = b and b = c, then a = c.

Segment Addition Postulate Defined. The segment addition postulate states that if we are given two points on a line segment, A and C, a third point B lies on the line segment AC if and only if the distances between the points meet the requirements of the equation AB + BC = AC.

I hope this was good enough for you:

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How many gallons do you have if you have 18 quarts

KIM [24]

Answer:

4.5 gallons.

Step-by-step explanation:

Multiply the volume value by 4.

In this case, you multiple 4.5 by 4 which equals 18.

4.5 gallons = 18 quarts

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2 years ago

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Find the mean of the following number set: 89, 76, 85, 76, 77, 84

klio [65]

Answer:

81.167~

Step-by-step explanation:

You can find the mean (or average) of a set of numbers by adding them together and dividing the sum by the amount of values there are.

In this case, there are 6 values.

The total sum of the six values is 487.

To receive the mean, divide 487 by 6.

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3 years ago

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Type the standard form of "forty-two thousand eleven."

saw5 [17]

Answer:

42,000+11=42,011

Hope this helps!

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3 years ago

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An electrical pole is 12.4m tall. It is supported by a guy wire that is 17.3 long. how far is the anchor of the guy wire to the

kari74 [83]

The anchor of the guy wire is 12.06 meters away form base of electrical pole.

Further explanation:

The whole given scenario forms a right angle triangle. The pole is standing straight so it is the perpendicular while the guy wire goes from the top of pole to the anchor so it will be the hypotenuse. We have to finds the base.

Pythagoras theorem will be used.

Pythagoras theorem states that:

$H^2=B^2+P^2$

Given

Base=?

Perpendicular=12.4 m

Hypotenuse = 17.3 m

Putting the values

$(17.3)^2=B^2+(12.4)^2\\299.29=B^2+153.76\\B^2=299.29-153.76\\B^2=145.53\\Takeing\ Square\ root\ on \both\ sides\\\sqrt{B^2}=\sqrt{145.53}\\B=12.06\ m$

The anchor of the guy wire is 12.06 meters away form base of electrical pole.

Keywords: Pythagoras theorem, Hypotenuse

Learn more about Pythagoras theorem at:

#LearnwithBrainly

4 0

3 years ago

Winston earns $140.00 by selling 56 hotdogs at the school BBQ. If the cost of each hot dog stays the same, how many more hot dog

svlad2 [7]

Find the price for 1 hotdog:

$140 / 56 = $2.50 per hotdog.

He wants to earn 175 and already earned 140

175 - 140 = 35

He wants to earn $35 more.

Divide the mount he needs to earn by the price of 1 hotdog:

35 / 2.50 = 14

He needs to sell 14 more hotdogs.

3 0

2 years ago