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77julia77 [94]
3 years ago
9

Are these two triangles congruent why or why not!!!!!!!!!???????? WORTH 24 POINTS AND I WILL GIVE YOU BRAINIEST!!!!!!1111

Mathematics
2 answers:
ruslelena [56]3 years ago
7 0

Answer:

not congruent

Step-by-step explanation:

These two triangles are not congruent because for two shapes to be congruent to each other, both needs to have same shape and size and clearly, we can see in this figure that both triangles although are the same shape, are different sizes so therefore these two triangles are not congruent. For example, the height of triangle ADE is 4 whereas the height of triangle CBA is 2.

Natalija [7]3 years ago
5 0

Answer:

they are congruent

Step-by-step explanation:

the green triangle is just being cut in half such as the left side it is 2 while the blue one is 4

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Can someone please help me with this I’m stuck
Oksana_A [137]

Answer:

SAS

Step-by-step explanation:

We have AM = MH

Then Angle AMT equal to angle HMT

Then side MT equal to MT

The triangles are congruent by side angle side

3 0
4 years ago
What percentage is 142-58
Misha Larkins [42]

SOLUTION:

Step 1 :

In this question, we are meant to find what percent of 142 is 58.

Step 2 :

We make the assumption that 142 is 100 % since it is our output value.

Step 3:

We next represent the value we see with x.

Step 4 :

From step 2, it follows that 100 % = 142.

Step 5 :

In the same vein, x % = 58.

Step 6 :

This gives us a pair of simple equations:

\begin{gathered} 100\text{ \% = 142 ---- equ 1} \\ x\text{ \% = 58 }\ldots\ldots\ldots\ldots\text{ equ 2} \end{gathered}

Step 7 :

By simply dividing equation 1 by equation 2 and

taking note of the fact that the Left-Hand Side of both equations have the same unit ( % ), we have that :

\frac{100\text{ \%}}{x\text{ \%}}\text{ = }\frac{142}{58}

Step 8 :

Taking the inverse ( or reciprocal ) of both sides yields:

\frac{x\text{ \%}}{100\text{ \%}}\text{ = }\frac{58}{142}\begin{gathered} x\text{ = }\frac{58\text{ x 100}}{142} \\ \text{x = }\frac{5800}{142} \\ x\text{ = 40.85\%} \end{gathered}

CONCLUSION:

Therefore, 58 is 40.85 % of 142.

4 0
2 years ago
Why can a problem with extra information be difficult to solve?
Leni [432]

The problems with extra information, are difficult to solve because sometimes, not all data should be used.

Therefore, students begin to doubt the fact that they are not using all the information raised in the problem.


Example:


Problem:

Suppose we have a triangle with a right angle. The problem gives us as data an angle and the sides of the triangle. We want to determine the length of the hypotenuse.

Solution:

Using the Pythagorean theorem we can solve the problem.

The given angle data is an extra information that you should not use for this case.

4 0
3 years ago
Read 2 more answers
The domain of a function g(x) is x > 3, and the range is y> 1. What are the
denpristay [2]

Answer:

A.

Step-by-step explanation:

5 0
3 years ago
The domain of f(x) = 7x + 4 is {-1 < x < 4}. Which integer is not in the range?
guajiro [1.7K]

Answer:

1. all of them are in the range

Step-by-step explanation:

Since -1 < x <  4

then  -1 (7) < 7x < 7(4)

- 7 < 7x < 28

-7 + 4 < 7x + 4 < 28  + 4

-3 < 7x + 4 < 32

SInce all the options are within the range between -3 and 32 then the answer is 1.

8 0
3 years ago
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