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3 years ago

Identify which of the following pairs of angles are complementary and which are supplementary?

Mathematics

1 answer:

vampirchik [111]3 years ago

5 0

Answer:

(v), (vi), (ii) are complementary

(i),(iii),and (iv) are supplementary

Step-by-step explanation:

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X squared minus 11x minus 5 = 0

Sati [7]

Huh I’m confused what your asking

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3 years ago

At a local carnival, Mia is shooting at a row of 10 duck targets. Each time she shoots at a duck, the duck she shoots and any du

zubka84 [21]

Using the combination formula, it is found that she can shoot the ducks in 120 ways.

<h3>What is the combination formula?</h3>

$C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by:

$C_{n,x} = \frac{n!}{x!(n-x)!}$

In this problem, 3 ducks will be shoot from a set of 10, hence:

$C_{10,3} = \frac{10!}{3!(10-3)!} = 120$

Thus, she can shoot the ducks in 120 ways.

More can be learned about the combination formula at brainly.com/question/25821700

4 0

2 years ago

1)) Solve for t. t 1.28 > 5.5<br><img src="https://tex.z-dn.net/?f=1.28%20%5Cgeqslant%20%20%5Cfrac%7Bt%7D%7B5.5%7D%20" id="Te

Damm [24]

Answer:

x = 1.28t^2 > 5.5

8 0

2 years ago

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Solve for p and q if<br>p+q=2(p-q)<br>pq=675

IgorC [24]

Step-by-step explanation:-

Let p + q = 2( p - q) be eqn.1 and pq = 675 be eqn.2

Now , lets expand eqn.1

$=> p + q = 2p - 2q$

$=> 2p - p = 2q + q$

$=> p = 3q$

Lets put the value of p in eqn.2

$=> 3q \times q = 675$

$=> 3q^{2} = 675$

$=> q^{2} = \frac{675}{3} = 225$

$=> q = \sqrt{225} = +15 \: or \: -15$

Lets find out the value of p.

When q = +15 , $p = 3 \times 15 = 45$

When q = -15 , $p = 3 \times - 15 = -45$

Hence ,

p = ±45

q = ±15

4 0

3 years ago

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Solve for x and find the value of the angles please. this is geometry

Colt1911 [192]

Answer: x = 35

Step-by-step explanation:

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3 years ago

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