The measure of all the angles of triangle are 27.5° , 110° and 42.5°.
The angle sum property states that the sum of angles in a triangle is 180°. That is if the angles of a triangle are A,B and C then
angle A + angle B + angle C = 180° (1)
According to the question,
Let the smallest angle be x°
Then the second angle will be 4 times the other on which is 4x°
And the third angle will be 15° greater than the smallest one which will be = 15° + x°
Now putting all the required values in equation (1) we get,
x° + (4x°) + (15° + x°) = 180°
6x° = 180° - 15°
x° = 165°/6
x° = 27.5°
Thus the angles will be,
Smaller angle = x° = 27.5°
Other angle = 4x° = 4*27.5° = 110°
Third angle = 15° + x° = 15° + 27.5° = 42.5°
Learn more about the angle sum property here : brainly.com/question/21099419
#SPJ9
Answer:
prob -3x^2+3 +1
Step-by-step explanation:
looks like the graph turned upside down. so to to that you need to multiply everything by -1. and the plus 1 is cause look like the took the graph 1 point higher everytime.
Answer:
One fourth of the caps are blue with tassels.
Step-by-step explanation:
Take 7/11 of the caps with tassels, which boils down to (7/11)(11/28), or 1/4.
One fourth of the caps are blue with tassels.
Answer:
idk math lol sorry for wasting ur time
Step-by-step explanation:
5(3 - x) - 4(2 - 3x) > 2
15 - 5x - 8 + 12x > 2 <em>distributed 5 and 4 on the left side</em>
7 + 7x > 2 <em>added like terms (15 and -8) and (-5x and 12x)</em>
<u> -7 </u> <u>-7 </u>
7x > -5
