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2 years ago

M∠A= 81∘; m∠B = 109∘ Are the two angles complementary, supplementary, or neither?

Mathematics

1 answer:

Bond [772]2 years ago

8 0

Answer:

neither

Step-by-step explanation:

complementary means the angles should add up to 90∘ but here in this case they add up to 190.

Supplementary means the angles add up to 180∘ but again in this case they don't.

which means the answer only has one choice.

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Thanks who ever helped

NeTakaya

Answer:

60 × 50 = 3000

7 × 50 = 350

60 × 4 = 240

7 × 4 = 28

3000 + 350 + 240 + 28 =3618

54 × 67 = 3618

3 0

3 years ago

Mhanifa please help! You don't have to draw a diagram if you dont want to

stellarik [79]

Answer:

10.44 m

Step-by-step explanation:

The ladder is the hypotenuse of the triangle with legs of 3 m and 10 m.

<u>The length of the ladder is:</u>

$l = \sqrt{3^2+10^2} = \sqrt{109} = 10.44 m$

6 0

3 years ago

Please solve this, asap.

Phantasy [73]

2^(1/12) because math math math math <span>math </span>

4 0

3 years ago

Read 2 more answers

Ayudaaaaaaaaaaaaaaaaaaa! Por favor

KiRa [710]

Answer:

Step-by-step explanation:

$diameter~d=\sqrt{9^2+5^2} =\sqrt{106} \\r=\frac{\sqrt{106} }{2} \\area=\pi (\frac{\sqrt{106} }{2} )^2=53\pi /2 \approx 83.21~square~units.$

3 0

3 years ago

What are the factors of -36 that will sum to give you a -5?

garik1379 [7]

Answer:

4, and -9

Step-by-step explanation:

Well, to solve this problem, lets first list all the factors of -36.

-36 = 1*(-36)

-36 = 2 * (-18)

-36 = 3 * (-12)

-36 = 4 * (-9)

-36 = 6 * (-6)

-36 = 12 * (-3)

-36 = 18 * (-2)

-36 = (-36) * 1.

So, we can see that 4 + (-9) = -5.

3 0

3 years ago