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2 years ago

I needs help with it please

Mathematics

1 answer:

Artyom0805 [142]2 years ago

3 0

The triangle are similar because they satisfy the AAA postulate : Triangle ABC ~ Triangle PQR ( AAA similarity postulate )

<h3>Meaning of congruent triangles</h3>

A triangle can be defined as a plain shape that has three sides and three angles.

Congruent triangles are triangles that satisfy one or more congruence postulates or laws. The triangles could either be similar based on their angles or sides or angles and side being similar.

In conclusion, The triangle are similar because they satisfy the AAA postulate : Triangle ABC ~ Triangle PQR ( AAA similarity postulate )

Learn more about Congruent triangles :brainly.com/question/1675117

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Estimate the sum of 890 + 201.

Nonamiya [84]

Answer: 1091

Step-by-step explanation: add the numbers

8 0

3 years ago

PLEASE HELP!!!!!

Archy [21]

The first thing to do in this case is to perform the division and then compare with the simplified expression to determine the values of a, b, c and d.
We have then:
(12xy ^ 3 + 4x ^ 2y ^ 5) / (4xy ^ 2) =
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the value of a is 0

8 0

3 years ago

Read 2 more answers

If a1= 7 and r=3, find a4

9966 [12]

Answer:

a4 = 189

Step-by-step explanation:

Geometric sequence:

In a geometric sequence, the quotient r between consecutive terms is always the same.

The nth term of the sequence is given by:

$a_n = a_1*r^{n-1}$

In which $a_1$ is the first term.

In this question:

$a_1 = 7, r = 3$

The fourth term is:

$a_4 = 7*3^3 = 189$

a4 = 189

7 0

3 years ago

Simplify 7 to 6th power to 7 to the 5th power

ycow [4]

If we’re simplifying this you simply just wanna add the exponents and keep the same base.

So the answer would be 7^11

I hope I’m right and this helps!
Hope this help!

5 0

3 years ago

Which set of numbers is included in the solution set of 5-4x<-7

Amanda [17]

Answer:

x > 3

Step-by-step explanation:

The inequality to solve is:

5 - 4x < - 7

We will solve this using same method as solving an equation. We will take numbers to one side and variables to another and multiply and divide accordingly.

So,

$5-4x$

That means "x is greater than 3", so we can write:

x > 3

4 0

3 years ago

I needs help with it please ​

I needs help with it please