Given csc A= 37/12 and that angle A is in Quadrant I, find the exact value of sec A in
simplest radical form using a rational denominator.
Answers
Answer:
Step-by-step explanation:
Below is the pic of how this would be set up in order to determine what it is you are looking for. The angle is set in QI, and since csc A is the reciprocal of sin, the ratio is hypotenuse over side opposite. Solve for the missing side using Pythagorean's Theorem:
[tex]37^2=12^2+b^2[/tex] and
1369 = 144 + b² and
1225 = b² so
b = 35
The sec ratio is the reciprocal of cos, so if cos is adjacent over hypotenuse, the sec is hypotenuse over adjacent, which is 37/35
Related Questions
Write the equation of a circle if its diameter has endpoints (2, 1) and (6, -3).
Answers
Answer:
y = -x + 3
Step-by-step explanation:
Given:
Coordinates are (2, 1) and (6, -3)
y = mx + c
For Coordinate (2, 1)
1 = m(2) + c
1 = 2m + c ........... Eq1
For Coordinate (6, -3)
-3 = m(6) + c
-3 = 6m + c ........... Eq2
From Eq2 - Eq1
6m - 2m = -3 - 1
4m = - 4
m = -1
From eq 1
1 = 2m + c
1 = 2(-1) + c
1 = -2 + c
c = 2 + 1
c = 3
So,
y = mx + c
y = (-1)(x) + 3
y = -x + 3
Helpppppp pleaseeeer
Answers
Answer:
D is the answer
Step-by-step explanation:
When the log (of the same base) is the outermost step on both sides of the equation, the logs ___.
1. are added
2. are divided
3. are subtracted
4. cancel out
5. are multiplied
Answers
Answer:
cancel out
Step-by-step explanation:
Find the measure of the missing angle in the triangle below А B 100° 55° C
Answers
Chris has a bag of four apples. Three of the apples are red and one of them is green. He also has two
sandwiches. One of the sandwiches is ham and the other is turkey, If he reaches into both bags without looking, what is the probability that he will grab a red apple and a ham sandwich?
A. 1/8
B. 1/2
C. 3/8
D. 2/3
Answers
Answer: 3/8
Step-by-step explanation:
It’s the answer :>
Answer:
c. 3/8
Step-by-step explanation:
3/4 * 1/2 = 3/8
i multiplied both probabilities
describe the image of a shape after a dilation of a scale factor of 1/4
Answers
Answer:
the picture go to be 1/4 more smaler
Step-by-step explanation:
slove
[tex]4 \div 2(5 - 8)[/tex]
Answers
Answer:
Hello! answer: -6
4 ÷ 2 = 2 5 - 8 = -3
2(-3) = -6 therefore the answer is -6 hope that helps!
Please help!
Find the unknown angle measures
Options: 30°, 51.5°, 60°, 141.5°
Answers
Answer:51.5 degree
Step-by-step explanation: Since DEF is an isosceles triangle, angle D and F needs to be equal. So substract 77 from 180 and divide by 2.
Answer:
Step-by-step explanation:
let angle D and angle F be x
x+x+77=180 degree(being sum of the interior angle of a triangle)
2x=180-77
x=103/2
x=51.2 degree
both angle D and F are 51.2 degree because the base angles of an isosceles triangle are equal.
pliss solve and give explaniaton
Answers
Answer:
300in²
Step-by-step explanation:
l= 12
w= 9
h= 2
Substitute into the equation
S= 2(lw+ wh + hl)
S= 2( 12x9 + 9x2+ 12x2)
S= 2( 108+ 18 + 24)
S= 2( 150)
S= 300
Find the value of y
Answers
Answer:
y = 23
Step-by-step explanation:
The angle vertically opposite 3y is congruent, then
(5y - 4) and 3y are same- side interior angles and sum to 180°, that is
5y - 4 + 3y = 180
8y - 4 = 180 ( add 4 to both sides )
8y = 184 ( divide both sides by 8 )
y = 23
Find the volume and show work
Answers
Answer:
56.52
Step-by-step explanation:
2x3.14 for circle x 9 height
Answer:
12pi
Step-by-step explanation:
Use the equation for volume:
pi(r^2)*h/3
pi*(2^2)*(9/3)
pi*4*3
12pi
Will give brainlest come on!!!!! Please respond!!
Answers
what do u need help with?
To solve the equation x - 4= 9, what should be done
to both sides?
add 4 to both sides
subtract 4 from both sides
add 9 to both sides
subtract 9 from both sides
Answers
Answer: add 4 to both sides
Step-by-step explanation:
Answer:
the answer is add 4 to both sides
Compute 7-9-2+10-4?
Answers
2 is the answer, hope this helps
Write (43)5 as a single power of 2
Answers
Answer:
Inserting the squared symbol on your Android smartphone is relatively easy and straightforward. To insert the squared sign, just long-press the number 2 and it will insert the superscript ².
Step-by-step explanation:
For the drawing, provide the missing lengths. x= hypotenuse y= leg
Answers
Answer:
Above picture is the solution for your question
Step-by-step explanation:
Use relation of trignometric ratio to get answer
Answer:
[tex]x = \frac{7}{ \sin(45 \degree) } \\ x = {7 \sqrt{2} } \\ [/tex]
[tex]y = \frac{7}{ \tan(45 \degree) } \\ y = 7[/tex]
[tex] {\boxed{ x = 7 \sqrt{2} }} \\ { \boxed{y = 7}}[/tex]
what is the median of 19, 9, 14, -11, -1, -17, -6, 19, -13
Answers
Answer:
-1
Step-by-step explanation:
Arrange the numbers from least to greatest:
-17, -13, -11, -6, -1, 9, 14, 19, 19
Whichever number is in the middle is the median:
-1
Answer:
-17,-13,-11,-6,-1,9,14,19,19 answer is -1
Step-by-step explanation:
order the number largest to smallest but if both middle add divide into 2
HELP PLEASE I WILL MARK BRAINLIEST
Answers
Answer:for points
Step-by-step explanation:
Hsjsnsns.
find the positive value of p if the expression 2x²-px+p leaves a remainder 6 when divided by x-p
Answers
Explanation:
[tex]f(x) = 2x^2 -px + p\\given \ f(x) \ \ leaves ] remainder \ when \ divided \ by \ x - p \\\\Therefore, \\\\f(p) = 6\\\\=> f(p) = 2(p)^2 -p(p) + p = 6\\\\==>2(p)^2 - p^2 + p = 6\\\\=> p^2 + p - 6 = 0\\\\=>p^2 + 3p - 2p -6 = 0\\\\p(p+3)-2(p+3) =0 \\\\(p-2)(p+3) = 0\\\\p = 2, -3[/tex]
Answer : p = 2
7p−9=−22 elp meh plz my dudes TwT
Answers
Step-by-step explanation:
7p-9= -228p=-22+98p= -13p=-13/7stay safe healthy and happy...Find the exact value of tan A in simplest radical form
Answers
Answer:
tan A = 1.8
Step-by-step explanation:
tan A = 14/√60 = 1.8
Marking brainliest
In your own words, what does freedom mean to you?
Answers
SOMEONE PLEASE HELP ME! I promise i will mark brainlest, but i need the right answer for this. help is much appreciated <3
Answers
Answer:
the third choice
Step-by-step explanation:
I haven't done those questions in a long time so I would double check. But I think its choice C because 0 has two functions, and I'm pretty sure that a number can only have 1 output, therefore C is not a function..
Debbie used 40% of her flour for cookies. She started with 24 cups; how many cups did Debbie use?
Answers
the other asnwers dont make any sense. but just take my word for it.
Which equation has the same solutions as 2x2 + x - 3=0?
(1) (2x - 1)(x + 3)=0
(2) (2x + 1)(x - 3)= 0
(3) (2x - 3)(x+1)=0
(4) (2x + 3)(x - 1)=0
Answers
Answer:
I think it’s (4)
Step-by-step explanation:
Not sure but thats the only close answer I got
multiply -1/2 c(4c -2) Please ASAP
Answers
Answer:
-2c^2 + c
Step-by-step explanation:
Their centers are A and F.
What is the same about the two circles? What is different?
What is the length of segment AD? How do you know?
On the first circle, what segment is a diameter? How long is it?
Answers
Answer:
ihave the same one help me with it pls
Step-by-step explanation:
after a 4- hour steady storm there are 24 cm of snow on the ground at what hourly rate did the snow fall
Answers
Answer:6
Step-by-step explanation:24 divided by 4 = 6 i am so sorry if its wrong
Answer:6
Step-by-step explanation: 24 divided by 4 = 6
Find the slope of a line that passes through the points:
(−4, 7), (−6, −4)
Answers
Answer:
= 11/2
Step-by-step explanation:
When we have two points, we can use the slope formula
m = ( y2-y1)/(x2-x1)
= ( -4 -7)/(-6 - -4)
= ( -4 -7)/(-6 +4)
= -11/-2
= 11/2
Can someone help me? Give me an explanation IF you can and the answer. The Quickest response gets BRAINLIEST
Answers
Answer:
The second option is correct.
Step-by-step explanation:
This is because when multiplied, they all equal the same number.
3*6 = 18
6*3 = 18
9*2 = 18
18*1 = 18