All categories

3 years ago

Which postulate can be used to prove that and are congruent?

Mathematics

2 answers:

Bezzdna [24]3 years ago

6 0

Answer:

SSS

Step-by-step explanation:

Here we are given that:

AB≅ED

CA≅CD

AC bisects BD, so that means we have

BC≅CD

This gives us all three sides congruent.

So we can say here SSS congruency fits the best.

denis23 [38]3 years ago

4 0

Answer:

its AAS on edge

Step-by-step explanation:

You might be interested in

A 1,000 mL solution of acetic acid contains 26 mL of pure acetic acid. Find the percent concentration of this solution.

Mrac [35]

Given:

Total solution : 1000mL

Pure acetic acid = 26mL

To find:

The percent concentration of given solution.

Solution:

We know that,

$\text{Percent concentration}=\dfrac{\text{Pure acetic acid}}{\text{Total solution}}\times 100$

Putting the given values, we get

$\text{Percent concentration}=\dfrac{26}{1000}\times 100$

$\text{Percent concentration}=\dfrac{26}{10}$

$\text{Percent concentration}=2.6$

Therefore, the percent concentration of this solution is 2.6%.

6 0

2 years ago

If 12 less than 4 times a number is 8, the number is 5. Write a different sentance where the unknown number is also 5.

anastassius [24]

Two times a number minus 4 is six. (2*5-4=6)

7 0

3 years ago

Read 2 more answers

Put the following equation of a line into slope-intercept form, simplifying all fractions.

svetoff [14.1K]

The answer of your question is 4x +6y = - 5

5 0

3 years ago

Help on these 2 please!!

gladu [14]

Hope this helps
$7 \frac{1}{5} - 2 \frac{3}{5} = \frac{36}{5} - \frac{13}{5} = \frac{23}{5} = 4 \frac{3}{5}$

$8 \frac{2}{5} - 4 \frac{3}{5} = \frac{42}{5} - \frac{23}{5} = \frac{19}{5} = 3 \frac{4}{5}$
good luck

6 0

3 years ago

Multiplying Polynomials:<br><br> (2t + 5)(3t - 6)

alex41 [277]

Answer:

6t2 + 3t − 30

7 0

3 years ago

Read 2 more answers