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-Dominant- [34]
2 years ago
6

I’ve been stressing over this problem can anyone help how my answer would be 1

Mathematics
2 answers:
bulgar [2K]2 years ago
7 0

Answer:

x=156 degrees

Step-by-step explanation:

There is an acute angle that is 29 degrees and an obtuse angle that is (x-5) degrees.  We also 180, which is half of a circle. ( whole circle would be 360 degrees).

Our equation is 180 = (x-5)+29

180 = (x-5)+29

-29           -29

151 = x-5

+5     +5

156 = x

I know I didn't explain this well, but I hope at leat you understand a little bit.

Kazeer [188]2 years ago
3 0

Answer:

29° + (x - 5)° = 180°

29 + x - 5 = 180

29 - 5 + x = 180

24 + x = 180

24 - 24 + x = 180 - 24

x = 156

Step-by-step explanation:

A straight line is 180°.

Set all angles (29° and (x - 5)°) equal to 180°.

Then solve for x.

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Please help pleaaaseee it’s a little test but I need help please!!
Wewaii [24]

Answer:

JT = 3\sqrt{2}, JE = 3

Step-by-step explanation:

This is a 45-45-90 triangle

6 0
2 years ago
Select the lengths in centimeters that would form a right triangle
Ivenika [448]

Answer:

9, 40 and 41

Step-by-step explanation:

All right triangle have lengths that follow the Pythagorean Theorem (a²+b² = c²).  Right triangles have one angle equal to 90°.  The two shorter sides form the right angle and the side opposite the right angle is called the hypotenuse.  

Using the lengths given, we can use guess and check to see what sum of two sides squared would equal a third side, or just plug them into the equation: a²+b² = c² and see what lengths fit this equation.  

I recommend starting with squares you are familiar with:

9² + 40²= 81 + 1600 = 1681

Now, take the √1681 to find the length of 'c', or the hypotenuse:

√1681  = 41

Since these three lengths fit the Pythagorean Theoreom, the would form a right triangle.

4 0
3 years ago
Please I need help it’s an emergency
Fofino [41]

Answer:

the answer is 36

Step-by-step explanation:

beacuse if we use the pythagorean theorem for 9 and 12 we get 15 which means that the perimeter is P=9+15+12=36

8 0
3 years ago
Find the volume of a pyramid with a square base where the area of the base is 8.3 m 2 and the height of the pyramid is 9.8 m
borishaifa [10]

Answer:

245.56

Step-by-step explanation:

7 0
2 years ago
How much does a 5 lb 11 oz roast weigh in grams? ​
Maurinko [17]

Answer:

2268 grams or 2 kg 268 g

Step-by-step explanation:

<u>How to convert Pounds to Grams</u>

1 pound (lb) is equal to 453.59237 grams (g).

1 lb = 453.59237 g

The mass m in grams (g) is equal to the mass m in pounds (lb) times 453.59237:

m(g) = m(lb) × 453.59237

In this case,

Convert 5 lb to grams:

2267.96 approximately convert to nearest thousands.

m(g) = 5 lb × 453.59237 = 2268 g or 2 kg 268 g

5 0
3 years ago
Read 2 more answers
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