Answers
Answer:
m<D = 14
Step-by-step explanation:
Exterior angles thm:
83 + 6x - 4 = 21x + 4
6x + 79 = 21x + 4
6x - 21x = 4 - 79
-15x = -75
x = 5
m<D:
6x - 4
6(3) - 4
18 - 4
14
Related Questions
Ms Hart had 40 dollars to spend on costume boxes for the musical. If she bought 12 boxes and received 4 dollars in change, how much was each box?
Answers
Answer:each box cost =$3
Step-by-step explanation:
Amount of money Ms Hart has to spent on costume boxes=$40
Amount gotten as change after purchase=$4
Amount actually used up buying costume boxes =$40-$4=36
Since she bought 12 boxes , each box cost =$36/ 12=$3
Someone please help me ?!?!?
Answers
Answer:
2nd is correct
Step-by-step explanation:
ok now mark me brainlist
The terminal side of O is in quadrant Il and sin 5/13 = . What is cos 0?
A. 5/12
B.12/13
C.-5/12
D-12/13
Answers
If the terminal side of θ is in quadrant || and sin θ = 5/13, then the value of cos θ = -12/13.
Given that,
Terminal side of θ is in quadrant ||.
Sin θ = 5/13
We have the trigonometric identity,
sin² θ + cos² θ = 1
Substituting the value of Sin θ = 5/13, we get,
(5/13)² + cos² θ = 1
cos² θ = 1 - (5/13)²
= 1 - 25/169
= 144/169
cos θ = √ (144/169)
= ± 12/13
We have the terminal side of θ is in second quadrant. In the second quadrant, all the trigonometric values except sin are negative.
So, cos θ = -12/13
Learn more about Cosine Value here :
https://brainly.com/question/29162608
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Write the equation for a sine function with an amplitude of 6 and a period of n/4
Answers
Answer:
Y=Asin[B(x-c)] + D
B=2π/T
=2π/(n/4)
=8π/n
Y=6sin(8πx/n)
Which exponential expression is equivalent to the one below?
Answers
A movie theater has 1000 seats. There are 424 adults and 339 children sitting in seats. How many of the seats are empty
Answers
Answer:
237 seats are empty
Step-by-step explanation:
Answer:
there are 237 seats that are empty
Step-by-step explanation:
What is the m_ACB?
O 10°
B.
0 50°
(4x)
O 90°
O 180°
(7x-20)
С
Answers
Answer:
180
Step-by-step explanation:
90 + 4x + 7x - 20 equals to 180
Answer:
B. 50
Step-by-step explanation:
Determine the area of the shaded region.
А
6
B
8
A and B are midpoints.
Answers
A rectangular prism is 12 cm long, 6 cm wide and 5 cm high. What is the volume of the rectangular prism?
Answers
Answer:
360cm
Step-by-step explanation:
Volume=mass
volume
please show your work
Answers
Answer:
B) 40
Step-by-step explanation:
Angle X and the missing angle inside the triangle are equal as the are opposite angles.
Therefore,
180 - 65 - 75 = 40
Jeff sells popcorn for $3 per bag. To make a profit each day, he needs to sell at least $120 worth of popcorn. He has sold $36 worth of popcorn today. Which inequality can be used to find the number of bags of popcorn, p, Jeff still needs to sell today to make a profit?
A- 3p - 36_>120
B- 3(p+36) _>120
C- 3p - 12_>120
D- 3p + 36 _> 120
PLEASE ANSWER QUICKLY! 10 POINTS!!!
Answers
Answer: he needs to sell 28 more bags to sell 120 dollars of popcorn
Step-by-step explanation: I need one more brainliest for the next rank I’d appreciate it
Convert the rational number below to a decimal. Round to the nearest hundredth when
necessary
7/9
Please I’ll mark Brainliest
Answers
Answer:
0.63 is your answer.
Step-by-step explanation:
7/9
= 0.63
Help it is due today
Answers
Answer:
6. (0, 7)
7. (-3, -10)
8. (-3, 9)
9. (2, 0)
Step-by-step explanation:
Answer:
6. (0,7)
7.(-3,-10)
8. (-3,2)
9. (2,0)
Compare the ratios of the two pairs of sides that are opposite and adjacent to Show your work, am offering brainliest and 45 points ‼️‼️‼️
Answers
Answer:
Hope u got your answer
Step-by-step explanation:
U r brilliant
PLEASE HElp asap
Solve for x.
x = [?]
X + 19
7x + 9
Answers
8x + 28 = 180
8x = 180 - 28
8x = 152
X = 152 : 8
X = 19
Sombody please help me
Answers
Answer:
complementary
Step-by-step explanation:
complementary angles are are angles that add up to 90 degrees
The topic is about secant tangle angles
Answers
Answer:
41
Step-by-step explanation:
360-(104+104+111)=41
Find the missing side of each triangle. Round your answers to the nearest tenth if necessary
Please explain a step by step
Answers
Answer:
2.8km
Step-by-step explanation:
a = sqrt(c^2-b^2)
a = sqrt(9.9^2 - 9.5^2)
a = sqrt(7.76)
a = 2.78567765544
Round that to 2.8 and there's your answer
What is the value of
(5x2)3 + 16y + 4y for x = 2 and y = 3?
Answers
hello
Step-by-step explanation:
[tex]90.[/tex]
90 is the answer:)
reduce 286/858 to simplest terms
Answers
What is the sum of the interior angles in this shape?
Answers
Answer:
720° :)
Step-by-step explanation:
You can find the total interior angle for any shape using the following (n being the number of sides):
S = ( n - 2 ) × 180 °
S = (6-2) * 180
S = 720
ill give brainliest to the correct answer
Answers
Answer:
7 x 4 = 28
28 x 1/2(dividing by 2) = 14, 14 x 2(two triangles) = 28
4 x 5 = 20(area of square in the middle)
5 x 8 = 40(area of square on one side), 40 x 2 = 80(area of squares on both sides)
Now lets add the given areas:
28 + 20 + 80 = 128 square is your answer.
what is the value of 24,093 + 3?
A. 831
B. 8031
C. 8301
D. 8310
Answers
Answer:
B (8,031)
Step-by-step explanation:
None of these could be 24,093 + 3 so I'm gonna assume you meant ÷ instead of +
HELP! THIS IS DUE TODAY, and i will mark brainlest!
Answers
Answer:
Option 3
Step-by-step explanation:
y=3+x is a straight line that runs through y=3 and x=-3
So your 3rd option here is the one.
Answer:
I think it's the third option
Helppp pleasee!!!
MARK BRAINLIST
12 POINTS
Answers
Answer:
12.56
Step-by-step explanation:
use the circumference of a circle formula, C=2πr, to find the circumference
so C=2π(2)=12.56 the last one
Which of the following points is a solution for this system of equations:
y = –2x – 11
y = x² – 2x – 36
A. (0,-36)
B. (-3,-5)
C. (0,-11)
D. (5,-21)
Answers
Answer:
D
Step-by-step explanation:
There you go mate, just writing this to be 20 words long so I can answer it
A bag contains red and blue marbles, such that the probability of drawing a blue marble is 3/8. An experiment consists of drawing a marble, replacing it, and drawing another marble. The two draws are independent. A random variable assigns the number of blue marbles to each outcome. Complete the probability distribution table on your own paper. Answer the question in the text box below. / What is the probability of drawing exactly one blue marble? Write a simplified fraction.
Answers
Answer:
The probability of drawing exactly one blue marble is 15 over 32
Step-by-step explanation:
did test
Please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!!
Answers
Answer:
No it's not compulsory.
Step-by-step explanation:
If the ratio of sides are given then that can also help you find angle. Not only that if the relationship between the perpendicular and base are given then you can find angle
E.g.
if the ratios of the sides is 5:4:3 then you can find the angle
I really need help no files or links brainly removes it
Finding a final amount in a word problem on exponential growth or decay
An amount of $41,000 is borrowed for 9 years at 6.25% interest, compounded annually. If the loan is paid in full at the end of that period, how much must be paid back?
Use the calculator provided and round your answer to the nearest dollar
Answers
Answer:
A = $70753
Step-by-step explanation:
[tex]A = P(1 + \frac{r}{n})^{nt}[/tex]
P = $41000
r = 6.25% = 0.0625
n = 1
t = 9
[tex]A = 41000(1 + 0.0625)^9 = 70752.91[/tex]
[tex]A = \$70753[/tex]
Are the following solutions correct ? Why or why not
Answers
Answer:
[tex]\theta = 0, \frac{\pi}{2}, \pi,...[/tex]
Step-by-step explanation:
[tex]sin\theta + cos \theta = 1 \\\\squaring both the sides\\\\sin^{2}\theta + cos^{2}\theta+2 sin\theta cos\theta = 1 \\\\2sin\theta cos\theta = 0 \\\\sin2\theta = 0\\\\2\theta = 0, \pi, 2 \pi,....\\\\\theta = 0, \frac{\pi}{2}, \pi,...[/tex]
This is the correct solution.