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suter [353]
3 years ago
12

Any help would be nice

Mathematics
1 answer:
Snowcat [4.5K]3 years ago
7 0

Answer:

a=3

Step-by-step explanation:

if you are solving for a

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GEOMETRY PLEASE HELP ME URGENT
Basile [38]
Converse (switch p and q)
If an angle is obtuse, then it measures 128°

This is false (a 127° angle is obtuse, but it does not measure 128°)

_____________________________________________________________

Inverse
(negations of p and q)
If an angle does not measure 128°, then it is not obtuse

This is false (a 127° angle does not measure 128°, but it is obtuse)

_____________________________________________________________

Contrapositive (negations of p and q, then switch their places)

If an angle is not obtuse, it does not measure 128°

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5 0
3 years ago
I need help please and thank you
STatiana [176]

Answer:

∠A = 45°

Step-by-step explanation:

The sum of angles in a triangle = 180°.

That means in the triangle ABC, ∠A + ∠B + ∠C = 180°.

Given ∠B = 90° and ∠C = 45°.

⇒ ∠A + 90° + 45° = 180°

⇒ ∠A = 180 - 90 - 45

⇒ ∠A = 45° is the required answer.

4 0
3 years ago
How I do circumference and area
Artist 52 [7]
You multiply 3.14 by the diameter or 2 times the radius 
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3 years ago
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Answer:

2 boom

Step-by-step explanation:

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2 years ago
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joja [24]

Minha resposta: não.

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