Answer:
diameter
Step-by-step explanation:
BD is the diameter of the circle.
Answer:
(7, 0) and (-5, 0)
Step-by-step explanation:
<u>Vertex form</u>
(where (h, k) is the vertex)
Given:
Given:
Therefore:
The x-intercepts are when y = 0
Therefore, the x-intercepts are (7, 0) and (-5, 0)
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The Answer is <u><em>7.88</em></u>
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Answer:
118°
Step-by-step explanation:
When two parallel lines are cut by a tranversal, then the exterior angles are supplimentary and the corresponding angles are congruent.
Therefore the angle above (15x - 17)° is also (5x + 17)° and the angle below (5x + 17)° is also (15x - 17)°.
Angles on a straight line adds up to 180°. So to know the measure of the larger angle we must both equations and equal it to 180° to find x in order to know the larger angle.
(5x + 17) + (15x - 17) = 180
5x + 15x + 17 - 17 = 180
20x = 180
20x/20 = 180/20
x = 9°
Nkw let's substitute x = 9 into the equations
5x + 17 =
5(9) + 17 =
= 62°
15x - 17 =
15(9) - 17 =
= 118°
Both equations should add up to be 180°.
Therefore the measure of the largest angle is 118°.
Answer:
its easy
Step-by-step explanation:
for example for addition,
15+4/5
=here we will take the LCM of 1 and 5
LCM=5
to make the denominator 5 we should divide
15/1+4/5
=75/5+4/5
=79/5
for division,
3/2÷5/4
just wright the reciprocal of 5/4
=3/2×4/5
here no need to find LCM, u can just multiply the no. just next to it
=12/10 is the ans
