PLEASE HELP ONLY 3 QUESTIONS PLEASE!

Mathematics

2 answers:

artcher [175]2 years ago

8 0

Q10 A20 i think
hope this helps

kati45 [8]2 years ago

3 0

Q9: The measure of ∠A is half the difference of the intercepted arcs.
.. (55 -12)/2 = 21.5

Q10: Tangents from the same point are congruent.
.. x +15 = 2x -5
.. 20 = x

Q7: The given congruences let you write two equations.
.. -x = y +8
.. -x = 3y +16
Equating the two equations for -x and solving for y gives
.. 3y +16 = y +8
.. 2y = -8
.. y = -4
.. -x = -4 +8 = 4
.. x = -4

Q8: The angle at the intersection is half the sum of the intercepted arcs. (Compare to Q9, where the intersection is external to the circle.)
.. 110 = (97 +x)/2
.. x = 220 -97 = 123

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A number n plus 7 is less than or equal to 9

devlian [24]

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2 years ago

PLEASE HELP DUE TODAYYYYY

Law Incorporation [45]

The answer to this is no solution because it is in simplest form.

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I hope this helps!!!!!

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3 years ago

Read 2 more answers

Can someone please help me with this (it says I have to choose more than 1 answers)

Brrunno [24]

Answer:

B & C

Step-by-step explanation:

Since x is greater than 38, 40 and 120 matches the condition.

Hope u understand.

Please mark as the brainliest

7 0