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andrew11 [14]
3 years ago
11

Please solve and give me the answer. Please show me how you solved it too.

Mathematics
1 answer:
Evgen [1.6K]3 years ago
3 0

Answer:

x = 24

Step-by-step explanation:

The sum of the measures of the angles of a triangle is 180°.

4x + x + 60 = 180

5x + 60 = 180

5x = 120

x = 24

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Do you know how to use the Pythagorean identity?
goblinko [34]

The Pythagorean theorem or identity is given by

  • H²=P²+B²
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Where

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8 0
2 years ago
What is 2 times 5 to the power of 3
Vedmedyk [2.9K]
Hello there!

The question in number form is 2 x (5³). 
The answer is 250.
Or
If it's like this: (2 x 5)³
Then the answer is 1000

Hope This Helps You!
Good Luck :)
8 0
3 years ago
NEED ASAP Triangle XYZ is similar to triangle PDQ. The measures of the angles in triangle XYZ are shown in the table. What is th
Effectus [21]

Answer:

measure angle D = 62

Step-by-step explanation:

as the sum  of measures of triangle =180

then (8x-40)+(4x-10)+(3x+20)=180

15x-30=180

x=(180+30)/15=14

XYZ SIMILAR TO PDQ

Y=D=3*14+20=62

6 0
3 years ago
What is the equation to the quadratic function that has zeros at -12 and 7?
icang [17]
I believe the answer to this question is the 3rd one
7 0
3 years ago
Work must be shown for this problem! The figure shown below is a rectangle. Give the angle value (numerical, not the letters).
Sophie [7]

Answer:

58 degrees

Step-by-step explanation:

In a rectangle, the two diagonals form four isosceles triangles. This means triangle EBC is isosceles. In an isosceles triangle, the two base angles are the same. So, angles EBC and BCE are both 61. Now, in a triangle, the three angles add up to 180. So, 61+61=122, and to find angle CEB you need to subtract 180-122. 180-122=58 degrees.

8 0
3 years ago
Read 2 more answers
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