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3 years ago

If two triangles have equivalent angle measures then they are congruent

1 answer:

const2013 [10]3 years ago

4 0

If two triangles have equivalent angle measures then they are congruent isn’t enough to prove that the two triangles are congruent. Two triangles are congruent if they have both the same three sides and also with the same three angles however, the given is only specifying in angles therefore, it can’t assure the argument that is the two triangles with the same angle is congruent.

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365,987,784+365,987,784
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2 years ago

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Write 0.326 in two other forms

Zepler [3.9K]

Answer:

1). 0.026

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3 years ago

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Hannah got a perfect score on 3 more spelling quizzes this quarter than last quarter . If she doubles the number of perfect quiz

algol13

First, underline the key numbers

n=Perfect Quizzes last quarter

x=School record

n+3

3•2=x

Now we solve that

3•2=6

Now we know, x=6

If the record (6) is 3 times the number of spelling quizzes Hannah scored perfectly last quarter (n), then we know we have to divide the record (6) by 3 to know how many perfect quizzes were from last quarter.

6/3=2 so, n=2

The number of perfectly scored quizzes from last quarter is 2.

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3 years ago

Given a cube with a volume of 27cm3, what is the volume of a square pyramid?

VashaNatasha [74]

First from the information we have, we see that the volume of the cube is 27cm3. So what are the dimensions of its length, width and height? This information will help us to determine the dimensions of the square pyramid.

Volume of a cube is found from the formula V = a3

Where V is volume, and a is the length of one side.

We expand this equation to be:

V= a * a * a

Since all sides of a cube are equal, then this equation will be:

27 = 3 * 3 * 3

Now we know the length width and height of the cube.

Volume of a square pyramid is given by the formula V =1/3ah

Where V is the volume, a is the area of the base of the pyramid, h is the height of the pyramid.

Since it fits perfectly into the cube, then its dimensions are the same as the cube, so:

Area of the base is Length * Width so:

a = 3 * 3 = 9

and height:

h = 3

Now therefore:

V = 1/3 * 9 * 3

V = 1/3 * 27

V = 27/3

V = 9 cm3

Read more on Brainly.com - brainly.com/question/11049932

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3 years ago

Find the x and y intercepts for the equation 3/5x+1/2y=30

Jobisdone [24]

3/5x + 1/2y = 30
-3/5x. -3/5x
1/2y = -3/5x + 30
—————————
1/2
Y= -1.2x + 60

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2 years ago