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lutik1710 [3]
3 years ago
8

To prove triangles similar, we only need to prove corresponding angles congruent OR corresponding sides are proportional. Howeve

r, with a quadrilateral we need to prove corresponding angles congruent AND corresponding sides are proportional. Explain in your own words why it takes more to prove quadrilaterals congruent. Include examples demonstrating how “just angles” or “just sides” is not enough.
Mathematics
1 answer:
ad-work [718]3 years ago
6 0

Answer:

we can proove by ASA congruence or SAS congruence rule

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4y+3y simplify
kykrilka [37]

Answer:

<h2>✓ Simplifying Expressions</h2>

4y + 3y

<h3>Solution:</h3>

4y + 3y \\  = 7y

  • Adding the numerical coefficient with the terms that have the same variables. Meaning they are like terms. Adding the base and then copy the variables.

<h3>> Therefore, the answer is 7y.</h3>
4 0
3 years ago
Read 2 more answers
A. Ana bought a table having an area of
Anna35 [415]

Answer:

The side length of the table is x + 5

Step-by-step explanation:

To solve this, you need only take the square root of the area:

\sqrt{x^2 + 10x + 25}\\= \sqrt{(x + 5)^2}\\= x + 5

So the side length of the table is x + 5

7 0
3 years ago
Question 3. Solve each equation given<br>below.<br>5 x - 4=31​
harkovskaia [24]

Answer:

x = 7

Step-by-step explanation:

5x-4 = 31

5x = 31+4

5x = 35

x = 7

3 0
3 years ago
Simplify the following by removing the brackets: a (b-c)+d (b-c)<br>​
netineya [11]

Answer:

ab - ac + db - dc

Step-by-step explanation:

you distribute the variables inside the parenthesis

4 0
2 years ago
Monique only has $36 to buy pens and notebooks. Each pen costs $2. Each
leva [86]

Answer:

B.

Step-by-step explanation:

Let's call x the number of pens and y the number of notebooks that Monique can buy.

If each pen costs $2 and each notebook costs $3, so she is going to spend 2*x on pens and she is going to spend 3*y on notebooks.

Additionally, she is going to spend a maximum of $36. so:

2x + 3y \leq 36

It means that the line that  separated the region is:

2x + 3y = 36

This is the same that a line that passes for the points (0,12) and (18,0) or the line of the region B

6 0
3 years ago
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