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salantis [7]
3 years ago
9

Line segment Y A is an altitude of ΔXYZ. What is the length of Line segment Y A?

Mathematics
2 answers:
worty [1.4K]3 years ago
7 0

Answer:

A on edge

Step-by-step explanation:

pentagon [3]3 years ago
3 0

Answer:

Plug in the Pythagorean Theorem and you get 5\sqrt{3}

Step-by-step explanation:

We know that 5 is half of ten, so square those two.

a+25=100

a=75

\sqrt{75}=5\sqrt{3}

The answer is A, 5\sqrt{3}.

Hope this helps :)

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In the past, 35% of the students at ABC University were in the Business College, 35% of the students were in the Liberal Arts Co
Vera_Pavlovna [14]
B. 0.75 is the answer for this equation
7 0
3 years ago
I have a math question
Elena L [17]

For the first question; we have a problem dealing with translations. Our goal is to translate the word problem into an algebraic one. So our numbers are 60, 2, and 5. Our variable, or the letter holding the unknown number's place value,  is N. <span>

</span>The problem states that 60 is MORE THAN the PRODUCT of 5 and N. Focus on the words I bolded and capitalized. These are your key words that tells you what operations you need to use. Note that 'product' signals the operation of multiplication (Since the answer you get from multiplying numbers is called the 'product'.) and 'more than' signals the operation of addition (Because you are left off with more than you originally had before adding). <span>

</span>Now that we know that our algebraic expression contains multiplication, addition, letter N and the numbers 2 and 5; we can start plugging the numbers in.<span>

</span>60 = 2 (more than) + (product of) 5N. The answer for the first attachment is B. <span>

</span>_____________________________________________________________<span>

</span>All we need to do for the AB problem (Question 25 on your material) is solve AB.<span>

</span>Note 1: When a problem has no operation separating two letters or numbers, this means multiplication.<span>

</span>Note 2: A and B are variables. Variables are letters that stand for and hold the place of our unknown quantities. However, the values are not unknown anymore given the fact that the question tells us that A= 42 and B = 2. Thus we substitute A with 42 and B with 2, then work from there. 42 * 2 =84. Answer = A.

____________________________________________________________________

And finally, for question 26, we use PEMDAS. P = parenthesis (), E = exponent x^2, M/D = x or /, A/S means + or subtraction.

According to PEMDAS, we first solve what's parenthesis, which is 77 – 32. Using mental math, 77 – 32 = 45. ( 7 – 3 = 4 and 7 – 2 = 5.). 5/9 * 45 is what we have left. 5 divided by 9 =0.5555555555555556. 0.5555555555555556 * 45 = 25. Answer is D. 

6 0
2 years ago
How do you subtract 3/4-3/8 using simplest form
lbvjy [14]

Answer:

Hello there, I love answering these questions!

Step-by-step explanation: turn 3/4 into 6/8 = 3x2/4x2 then subtract. 6/8 - 3/8 = 3/8

Hope this helped you! Have a wonderful day!


8 0
3 years ago
What percent of the dogs and cats sold were dogs? a 70% b 22% c 55% d 45%
denis23 [38]
This gives no information, how many of each were sold
8 0
2 years ago
Read 2 more answers
1.Which explains why the sequence 216, 12, 2/3 is arithmetic or geometric?
Free_Kalibri [48]

Hi Timothy,

1.Which explains why the sequence 216, 12, 2/3 is arithmetic or geometric?

Answer - C.The sequence is geometric because it decreases by a factor of 1/18

The reason I chose C is the fact that the numbers go down greatly, and it has to to be geometric because when you are trying to solve the problem with arithmetic you don't get and exact rule for how to solve the problem.

6 0
3 years ago
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