someone please help me, and it says find the value of x and y.
and can someone help me do it step by step and explain it please
Answers
Triangles are in total 180 degrees. The two triangles are basically 1 triangle split in half. If the triangle share the same side, has similar angles (shown by the curves on both sides at the top(Angle BAC and CAB), and has similar sides(shown by the hashes made in the lines AC & AB), you can conclude 'x' as a 90 degree angle.
To find y:
The measurment of the angle DCA is 47 degrees. For x, we concluded the answer to be 90 degrees, making the other side of the line 90 degrees as well.Since a triangle is 180 degrees, we can add 47 and 90 to get 137. Taking that answer, we subtract it from the value of 180 degrees to get 43 degrees. So y equals 43.
Related Questions
Which of the following expresses 16 + 36 by using the GCF of the two numbers?
A. 4(4+9)
B.4(4+32)
C.8(2+28)
D.8(8+28)
Answers
4 * 4 = 16
4 * 9 = 36
16 + 36 = 4(4 + 9)
Answer:
the answer is a
Step-by-step explanation: how i knew is because i remembered this questions a while back so yeah the answer is a i hope this will help
twelve is no less than the sum of a number n and 3
Answers
The inequality for the given statement is n+3<12.
The given statement is twelve is no less than the sum of a number n and 3.
What is an inequality?Inequalities are the mathematical expressions in which both sides are not equal. In inequality, unlike in equations, we compare two values. The equal sign in between is replaced by less than (or less than or equal to), greater than (or greater than or equal to), or not equal to sign.
Now, the sum of a number n and 3 = n+3
Twelve is no less than the sum of a number n and 3 = n+3<12
Therefore, the inequality for the given statement is n+3<12.
To learn more about an inequality visit:
https://brainly.com/question/20383699.
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suppose nicole saves 2.50 every day how much money will she have in 4 weeks
Answers
Multiply 2.5 by 28 is 70.
In a week, there are 7 days. She earns 2.50 a day. There are four weeks, which means 28 days.
It can also be written as 2.50*28
Rachel drove 350 miles in 5 hours. How many miles did she drive per hour? Please answer
Answers
divide total miles by time
350 / 5 =70 miles per hour
Rachel drove 70MPH
HELP
Choose the one expression below that is true.
A. 14 - (19 + 3) = (14 - 19) + 3
B. (6 - 5) + 11 = 6 - (5 + 11)
C. 18 - (10 + 9) = (18 - 9) + 10
D. (3 + 2) + 10 = 3 + (2 + 10)
Answers
The rest are written correctly.
How do you solve 1/2 / -2/5 + (-1/4)
Answers
= 1/2 * (-5/2) - 1/4
= -5/4 - 1/4
= -6/4
= -3/2
hope it helps
Hey just a tip, next time, search up your question before asking it, because I’ve already answered this! Have a wonderful day.
HELP PLEASE DUE IN 10 MIN.
Show work please
Simplify the expression FIRST
9x + 2y + 6 + 9y + 7
What is the coefficient of y?
What is the constant?
Answers
9x + 2y + 6 + 9y + 7 =
= 9x + 2y + 9y + 6 + 7
= 9x + 11y + 13
The coefficient of y is 11.
The constant is 13.
Answer:
I only know that the coefficent of y is 11
Step-by-step explanation:
Find the measure of angle B in isosceles triangle ABC.
A) 40°
B) 55°
C) 65°
D) 85°
Answers
i hope it helps
1. Use the graph for Parts A–D.
A. Is the relation a function? Explain.
B. What is the domain of the relation?
C. What is the range of the relation?
D. What is the value of y when x = 2? Explain.
Answers
how would u even find the shaded part?
Answers
Then find the area of the triangle by multiply half the base (12/2=6) by the height (9).
Finally subtract the area of the triangle by the area of the rectangle
12×9=108
6×9=54
108-54=54
So the shaded area of the rectangle is 54 inches.
Let f(x) = x + 2 and g(x) = x2 + 4. Find f(g(f(2)).
Answers
Answer:
the answer is 2 i just did the assignment
Step-by-step explanation:
edge
how to do s=3F-24 solve the formula fo f and plzz show how you got it
Answers
3F=S+24
F = (1/3)S + 8
3f = s + 24
f= s/3 + 8
Solve the systems of the equations:
2x - y = 4
6x - 3y = 7
a) (2,-4)
b) (-2,4)
c) Infinite Solutions
d) No Solutions
Answers
Hope i could help!!
8wsquared2
[tex]8w {2 }^{2} - 18w[/tex]
-18w
Answers
[tex]
{\text{Here, we have the algebraic expression}} \hfill \\
8w \times {2^2} - 18w \hfill \\
{\text{For simplifying the expression, first we solve the exponent part,}} \hfill \\
{\text{and then the resultant will be multiply with the monomial }}18w \hfill \\
8w \times {2^2} - 18w \hfill \\
= 8 \times w \times {2^2} - 18w \hfill \\
= \left( {8 \times {2^2}} \right) \times w - 18w\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\left[ {\because \,{\text{By associative law }}a \times \left( {b \times c} \right) = \left( {a \times b} \right) \times c} \right] \hfill \\
= \left( {8 \times 4} \right) \times w - 18w \hfill \\
= 32 \times w - 18w \hfill \\
= 32w - 18w \hfill \\
= 14w \hfill \\
[/tex]
Wich decimal number best describes the fraction 137/6
Answers
22.83 (the 3 is endless)
A sector is cut out from a circular sheet of paper, and the two edges of the cut are joined together (with no overlap) to form a cone. The cone formed has radius 6 and volume 96 pie . What is the number of degrees in the sector that was cut off?
Answers
Sophie is playing a game called circles and stars. Sophie rolls one number cube and gets the number six. Sophie draws six circles on her paper. Sophie rolls the number cube again and gets the number three. Sophie draws three stars in each of the six circles. Sophie writes 6×3 on her paper. Sophie plays the game again. Sophie rolls one number cube and gets the number. Sophie draws three circles on her paper. Sophie tools the number cube again and gets the number six. Sophie draws six stars in each of the three circles. Sophie writes 3×6 on her paper. Sophie says she got the total number of stars both times! Is Sophie correct?
Answers
Sophie is not correct in her statement. The total number of stars is the same in both scenarios, which is 18.
Explanation:Sophie is not correct in her statement. Let's calculate the total number of stars in each scenario:
Scenario 1: Sophie drew 6 circles, and in each circle, she drew 3 stars. So the total number of stars is 6 × 3 = 18 stars.
Scenario 2: Sophie drew 3 circles, and in each circle, she drew 6 stars. So the total number of stars is 3 × 6 = 18 stars.
As we can see, both scenarios result in the same total number of stars, which is 18. Therefore, Sophie's statement is correct, and she did get the same total number of stars both times.
Learn more about Comparing Scenarios in a Game here:https://brainly.com/question/29772048
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Sharif opened a bank account that initially had $0 in it. He then deposited $150. Later that week, he withdrew $35. Write each value as an integer and model each integer on a number line.
Answers
Here's how you will write all integers:
0
150
-35
If you don't understand/need more help with more problems, HMU.
When preparing a monthly budget, describe how net income is calculated.
Answers
Violet ordered her annual credit reports. Her Experian score is 804, her Equifax score is 810, and her TransUnion score is 784. What is Violet's median score? (Round to the nearest whole point, if applicable.)
A) 797
B) 810
C) 804
D) 799
Answers
Answer:the answer is C 804 hope this helps
Step-by-step explanation:
Answer: Option 'C' is correct.
Step-by-step explanation:
Since we have given that
Scores of her experian, her Equifax and her TransUnion are as follow:
[tex]804, 810, 784[/tex]
We first write in ascending order:
[tex]784, 804, 814[/tex]
Since there are odd numbers of scores.
So, n = 3,
As we know the formula for "Median " :
[tex]Me=(\frac{n+1}{2})^{th}\\\\Me=\frac{3+1}{2}^{th}\\\\Me=\frac{4}{2}^{th}\\\\Me=2^{nd}\ term\\\\Me=804[/tex]
Hence, the Violet's Median Score is 804.
Therefore, Option 'C' is correct.
6/7 CD What are the factors of the expression? Drag all of the factors of the expression into the box.
Answers
The factor of the expression is [tex]6 \div 7[/tex], c, and d.
Given that,
It is mentioned that [tex]6 \div 7[/tex] CD.We need to find the factors of the expression.Based on the above information, the factors are as follows:
[tex]6 \div 7[/tex], c, and d.
Therefore we can conclude that the factor of the expression is [tex]6 \div 7[/tex], c, and d.
Learn more: brainly.com/question/14209188
Jared has a wooden board that is 11 ft long. He wants to cut it into two pieces so that the longer piece is 4 ft less than 4 times the length of the shorter piece.
How long will each piece of board be?
Enter your answers in the boxes.
Shorter piece:
ft
Longer piece:
ft
Answers
Answer:
The shorter piece is 3-ft long and the long piece is 8-ft long
Hope this helped you!!
I took the the the test on K12 and it was right I got 100%
;^D
Since September, Mrs.Bishop has wriiten a check for $178.23 and made a deposit of $363.82. Her balance was $666.00. Which amount should Mrs.Bishop's checkbook balance show now?
Answers
Her deposit - the check = net addition to her account
$660 + $185.59 = $785.59
Hope this helped! :)
Five times your quiz score q
Answers
which expression is equivalent to -1.3 +(-4.9)+(-2.6)?
Answers
Aaaay the answer is -8.8
Definition of economic
Answers
I just learned about economy and economic self-interest lol.
Economic basically means a justifiable profit, in wealth, income, and commodities. So, good, reasonable rate or profit.
I hope this helped you! :)
Which algebraic expression is equivalent to the expression below?
Answers
5x+4x–x=8x
8x
Explanation:
All you have to do is simplify by combining like terms:
5x + 4x – x
9x – x
8x
is the line through points p(-3,-2) and Q(2,3) perpendicular to the line through points R(10,-1) and S(15,-6)? explain.
Answers
The line through the points p(-3,-2) and Q(2,3) is perpendicular to the line through points R(10,-1) and S(15,-6) because the product of their slopes is -1
C: Yes, their slope have product -1
Two lines are perpendicular if the products of their slope equals -1
The slope(m) of a line passing through the points [tex](x_1, y_1)[/tex] and [tex](x_2, y_2)[/tex] is given as:
[tex]m = \frac{y_2-y_1}{x_2-x_1}[/tex]
For the line PQ:
P(-3, -2) and Q(2, 3)
[tex]m_1 = \frac{3-(-2)}{2-(-3)} \\\\m_1 = \frac{3+2}{2+3} \\\\m_1 = \frac{5}{5} \\\\m_1 = 1[/tex]
For the line RS:
R(10,-1) and S(15,-6)
[tex]m_2 = \frac{-6-(-1)}{15-10} \\\\m_2 = \frac{-6+1}{5} \\\\m_2 = \frac{-5}{5} \\\\m_2 = -1[/tex]
[tex]m_1m_2 = -1(1) \\\\m_1m_2 = -1[/tex]
Since the products of the slopes of line PQ and RS is -1, the line PQ is perpendicular to the line RS
Learn more here: https://brainly.com/question/1417258
PLEASE HELP!!!!!!!!!!!!!!!!!!!!
Tara is looking for a job cutting hair. One option is self-employment at The Booneville Salon, where she would pay $767 per month to rent a station and keep all of her earnings. Another option is to work at a franchise, where she would just have to pay the salon $13 for every haircut. If she performed a certain number of haircuts every month, the amount paid to either salon would be the same. How much would Tara pay? How many haircuts would that be?
Tara would pay $ to either salon if she performed haircuts
Answers
In a dance competition, a participant has to score a total of at least 30 points in the first four rounds combined to move on to the fifth and final round. Steward scored 5 points in the first round. He then went on to score additional points in the second, third, and fourth rounds. In each of those rounds, his score was identical. Which inequality best shows the number of points, p, that Steward scored in each of the second, third, and fourth rounds if he earned a place in the finals?
A. 5 + 3p ≥ 30
B. 5 + 3p ≤ 30
C. 5p + 3 ≥ 30
D, 5p + 3 ≤ 30
Answers
Answer:
I'm pretty sure the answer is A.
Step-by-step explanation:
Because those first 5 points + the other 3 rounds that had the same amount of points scored. So, 5 + 3p (in other words, P is representing the unknown number of points scored in those 3 other rounds. So, Choice A is your answer. ;)