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Rufina [12.5K]
3 years ago
13

Equiangular Triangles can only have acute angles. True or false?

Mathematics
1 answer:
Vinil7 [7]3 years ago
4 0

Answer: The answer is true :)

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Anyone know how to do this
Artist 52 [7]

Answer:

Look in explanation

Step-by-step explanation:

I will assume that you're trying to solve for "x".

For number 1: 49+(5x+1) is a supplementary angle(180 degrees) so you can subtract 180-49 to get 131.

Now, 131 = 5x+1

        -1            -1

         130 = 5x

         /5      /5

Now, we isolate the x to get x=26.

Number 2: There is a supplementary angle as well so we can put 5x+12+6x+3=180.

Now, combine the like terms to get 11x+15=180 so we now isolate x.

                                                              -15   -15

                                                            11x=165

                                                            /11    /11

                                                               x=15

Now, try the rest and set the terms to 180.

5x+1+8+4x=180

2x+1+x-10=180

6+x+5x=180

x+2+153=180(This is similar to #1)

CHECK YOU ANSWERS BELOW AFTER YOU HAVE ATTEMPED THE REST OF THE PROBLEMS.

3. x=19

4. x=63

5. x=29

6. x=25

3 0
2 years ago
What is the value of (5)3?​
MissTica

Answer:

15

Step-by-step explanation:

This is simply just 5 x 3 = 15

3 0
2 years ago
Help would really be appreciated. The question is in the picture.
Vikentia [17]
|-11+8|=|-3|=3. Plug in f(-11)
4 0
2 years ago
The question is in the picturere
Xelga [282]

Answer:

12

Step-by-step explanation:

you subtract the ordered pairs on the sides. then the ones on the top and bottom. then you add all of the sides

4 0
3 years ago
Sales Tax<br><br>selling price $70.00<br><br>rate of sales tax 3%<br><br>sales tax (?)​
goldfiish [28.3K]

Answer:

$2.10

Step-by-step explanation:

change the rate of sales tax to a decimal by dividing by 100, so 3%=.03

multiply the price by .03

4 0
3 years ago
Read 2 more answers
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