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3 years ago

Is the answer to this question correct?

Mathematics

2 answers:

k0ka [10]3 years ago

7 0

Yes it is correct all the work is correct as well

Komok [63]3 years ago

5 0

It looks about right to me.

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4 cups of sour cream to make a dip but they DON'T have quarts

labwork [276]

How am I supposed to know that the government is not a good idea to have a good time to time and money on what will be an important purchase of a new era of the most important things to do in the future and the other is a great way 345

5 0

3 years ago

Find the value of x and y

Natalija [7]

Hello and Good Morning/Afternoon:

Let's take this problem step-by-step:

What does the information want:

value of x
value of y

Let's gather some information:

ΔA'BC' and ΔABC are similar triangles

⇒ Angle B is shared by both triangles

⇒ Angle A' and A are the same, as they are both on parallel

lines, A'C' and AC, and both angles are formed with the

same line AB

⇒ by the Angle-Angle Theorem*, they are similar triangles

If they are similar triangles:

⇒ their side lengths are proportional to each other

let's find x's value

⇒ let's set up a proportion

$\frac{A'B}{AB} =\frac{A'C'}{AC} \\\frac{30}{x+30} =\frac{14}{22} \\14(x+30) = 30*22\\14x + 420 = 660\\14x = 240\\x = 17.143$

let's find y's value

⇒ let's set up a proportion

$\frac{BC'}{BC} =\frac{A'C'}{AC} \\\frac{y}{y+15} =\frac{14}{22} \\22y=14(y+15)\\22y=14y+210\\8y=210\\y=26.25$

Answer:

x= 17.143
y = 26.25

Hope that helps!

#LearnwithBrainly

5 0

1 year ago

The steak is priced at 4 pounds for $2. How much is the steak per pound?

grin007 [14]

The answer is 2 pounds for $1 because you divide 4 by 2 then divide 2 by 2 so 2 pounds for $1.

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2 years ago

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if a plate of car consists of two letters and four digits and one car is chosen at random, then find the probability that the ca

Luba_88 [7]

Answer:

if u take 1 degree to 78 its answer is 79

Step-by-step explanation:

got it?

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2 years ago

Translate and solve 12 less than X is equal to 51 entry equation 1st and the solution second

Vanyuwa [196]

Answer:

ok l got it

Step-by-step explanation:

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3 years ago