2 years ago

Are the triangles similar?

Mathematics

1 answer:

Reil [10]2 years ago

8 0

C. Not similar hope this helps

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Four times a number added to eight is equivalent to the opposite of four

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Ok first I need to know what number is multiplied by four and yea

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2 years ago

A ladder leans against a wall 6 ft above the ground. The base of the ladder is 3 ft from the wall. How long is the ladder?

Igoryamba

Answer:

6.71

Step-by-step explanation:

Hopefully this helps! :)

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2 years ago

What is the probability of selecting a red card from a standard deck of 52 playing cardships that does not contain a joker?

Rasek [7]

We know that the deck of cards contain half red and half black cards or you can say we have 26 red cards and 26 black cards.
we have to find probability of red cards from a deck of cards
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= $\frac{1}{2}$

Probability ( selecting red card ) = $\frac{1}{2}$ Answer

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3 years ago

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Find the solution to the system of linear equations.

natali 33 [55]

Answer:

x = -1 y = 2

Step-by-step explanation:

Notice that the coefficients of x are opposites of each other. That makes the problem so much easier to solve. All you have to do is add the two equations and the x terms will be eliminated.

2x - 4y = -10

-2x - y = 0

- 5y = -10

y = 2 Substitute y = 2 into the first equation. 2x - 4(2) = -10

2x - 8 = -10

2x = -2

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It is always a good idea to check your results into the equations to see if they satisfy the equations.

6 0

2 years ago

Can someone help me plzz

Wittaler [7]

Answer:3

Step-by-step explanation:

A. 2^4(4n) = 2^48

2^16n = 2^48

16n = 48

n = 3

5 0

2 years ago