Answers
Answer:
[tex]\huge\boxed{\sf x\° = 31.8\°}[/tex]
Step-by-step explanation:
Using one of the trigonometric ratios.
sin x° = opposite / hypotenuse
Where: opposite = 39, hypotenuse = 74
sin x° = 39/74
x° = sin⁻¹ 39 / 74
x° = 31.8°
[tex]\rule[225]{225}{2}[/tex]
Hope this helped!
~AH1807Answer:
use the EQUATION of Sine Cosine Tangent rule
Step-by-step explanation:1
1.Do the pythagoras theorem
2.use the equation
i guess you can take it from here
Mark me as brainiest if you find this helpful a bit
Related Questions
in a class of 50 students, 35 are boys . What is the ratio of boys to girls in the class
Answers
Answer:
35:15
Step-by-step explanation:
This is high school work, dang
there is 35 boys
there is 50 students in a ll
50-35=15
15 is the girls
You have 17 packets of 2/3 ounces of ranch dressing. How many ounces of ranch dressing do you have?
Answers
Answer:
11 1/3 ounces of ranch dressing.
Step-by-step explanation:
. Let g(x) = 3x2 + 4X – 36. What is g(2)?
Answers
Answer:
Step-by-step explanation:
The notation means that wherever you see an x on the right, you let it equal 2.
g(x) = 3x^2 + 4x - 36
x = 2
g(2) = 3*2^2 + 4*2 - 36
g(2) = 3*4 + 8 - 36
g(2) = 12 + 8 - 36
g(2) = 20 - 36
g(2) = - 16
Four times the sum of twice a number and six is thirty-two. What is the number?
Answers
4×2y×2=32
2y×8=32
2y=32÷8
2y=4
2y÷2=4÷2
y=2
4×2×2×2= 32
What is an equation for the line that passes through points (8,-3) and (9,10)
Answers
Answer:
y = 13x -107
Step-by-step explanation:
(10 - -3) / (9-8) =13
10= 13* 9 + b
b = 10 - 117 = -107
Which equation represents the line that passes through the points (-3;7) and (9,-1)
Answers
Answer:
[tex]y = - \frac{2}{3} x + 5[/tex]
Step-by-step explanation:
[tex]y = mx + b[/tex]
finding the slope m of the line using the above points
[tex] m = \frac{y2 - y1}{x2 - x1} = \\ \frac{ - 1 - 7}{9 - - 3} = \frac{ - 8}{9 + 3} = - \frac{8}{12} = - \frac{2}{3} [/tex]
substitute the slope and one of the points into the y-intercept form to solve for b
[tex]y = mx + b \\ 7 = - \frac{2}{3} ( - 3) + b \\ 7 = \frac{6}{3} + b \\ 7 - 2 = b \\ b = 5[/tex]
therefore the answer to the question is
[tex]y = - \frac{2}{3} x + 5[/tex]
hellopppppppppppppppp
Answers
Answer:
Step-by-step explanation:
Help!!!!!!!!!!!! I don’t rlly understand
Answers
Answer:
1=36 2=I don't know sorry and 3=5,7
Step-by-step explanation:
I hope this helps
What is the value of -20=-4x-6x
Answers
Answer:
x=2
Step-by-step explanation:
Answer:
x = 2
Step-by-step explanation:
- 20 = - 4x - 6x , that is
- 20 = - 10x ( divide both sides by - 10 )
2 = x
Help me YALL!!!!!!!!!
Answers
Answer:
753.95= 123.95+45w
Step-by-step explanation:
Step-by-step explanation:
[tex]123.95 + 45 \times x = 753.95[/tex]
Bill is working at a job that pays him $48,000 a year.he gets a job often from another company saying they will pay him $27.00/hr for 40hours a week for 50 weeks a year.should he take the new job
Answers
Answer:
Yes
Step-by-step explanation:
48000
27 x 40 x 50 (pay per hour + hours + weeks in a year)
=54000
He should take the job, 54000>48000 (per yr)
Given that a = 7.6 cm and b = 9.7 cm, work out the perimeter of the triangle. Give your answer rounded to 1 DP. a b The diagram is not drawn accurately.
Answers
Answer:
is there a photo or something?
Step-by-step explanation:
write an addition word problem that has an answer of $43,568
Answers
Answer:
$43,568
Step-by-step explanation:
Stephanie, George, Mickey, and Lily are roommates; the following amounts are what they pay in a month.
Stephanie pays for the food and water...$9,268
George pays for elecricity and water...$8,487
Mickey pays for heating and transport...$12,346
Lily pays for the rest...$13,467
How much do they pay in total?Answer:
AJ wanted to buy a car for 25,000. At the same time he wanted to give a down payment for a new house which was 18,500. After he did his counting he realized that he had 68 dallors left. And he use it to buy dinner. he did his counting and found out he wasted 43,568
Step-by-step explanation:
I need help finding the y-intercept of this line
Answers
In the slope-intercept form, y = mx + b:
m = slope
b = y-intercept
The y-intercept is the point on the line where it crosses the y-axis, and has coordinates of (0, b). It is also the value of y when x = 0.
In the slope-intercept form, the value of b is the y-coordinate of the y-intercept, (0, b).
Therefore, the y-intercept = (0, 12/7).
Please mark my answers as the Brainliest, if you find this helpful :)
Determine whether the graphs of the given equations are parallel, perpendicular, or neither.
y=x+8
y=−x+4
Answers
Answer:
Perpendicular.
Step-by-step explanation:
Since x is postive in one equation and negative in the other, it is an indicator that both x's go in different directions.
Here it is graphed:
a-20
b-135
c-24
d-25
Answers
A
45+25=70-90=20
ez ez ez ez ez ez ez ez ez ez
when two numbers are added , their sum is 48 and when subtracted their difference is 34 . what are the two numbers?
Answers
Answer:
this doesnt make any sense
Step-by-step explanation:
Calculate the size of each angle.
Jonah wants to draw a pie chart
Sunderland City 6
Manchester Rovers 7
Liverpool United 13
London Town10
calculate the size of each angle
Answers
Answer:
Step-by-step explanation:
x times 1 in algebra for mathematics someone help me
Answers
If the diagonal of a cube is a cm , what is the volume of the cube?
Answers
Write down the lengths of AB, CD, AC, and BD
Answers
Answer:
AB = 3.17
CD = 3.17
AC = 9.83
BD = 9.83
Step-by-step explanation:
plato
Terri wants to put a fence around her tomato plants to keep the rabbits out. The hardware store only sells fencing in five-foot increments. How much wire does she need to buy to go around all of the plants if the area they cover is 150 feet squared?
Answers
Answer: 30 increments
Step-by-step explanation: 150 divided by 5 is equal to 30. If she is buying in 5 foot increments she will need 30 five foot increments to have enough.
HELP!!!
How many millimeters long is the missing side?
There is a screenshot of it below
Answers
Answer:
8
Step-by-step explanation:
18-12
12-X
X=12*12/18
X=8mm
Find the slope of a line that passes through the points (-3, -1) and (2, -1)
Answers
Answer:
[tex]\frac{0}{5}[/tex]
Step-by-step explanation:
In order to find the answer to this question you need to input the values in a slope formula and solve using KCF (Keep, Change, Flip) if needed.
[tex]m = \frac{y^2-y^1}{x^2-x^1}[/tex]
[tex](-3,-1),(2,-1)[/tex]
[tex](x^1,y^1)=(-3,-1)[/tex]
[tex](x^2,y^2)=(2,-1)[/tex]
Substitute:
[tex]m=\frac{-1--1}{2--3}[/tex]
Solve using KCF:
[tex]-1+1=0[/tex]
[tex]2+3=5[/tex]
[tex]=\frac{0}{5}[/tex]
Hope this helps.
Mark incorrectly says that 3 1/3 is the same as 3.13. convert 3 1/3 to a decimal correctly. what did he do wrong
Answers
Answer:
3.33
Step-by-step explanation:
3 1/3 is equal to ((3*3)+1)/3
= 10/3
= 3.33 ---------> Final answer
Given m||n, find the value of x.
Answers
Answer:
154°
Those people in the comments are correct
Step-by-step explanation:
26° and x° are supplementary angles, which add up to 180°
180° - 26° = x°
154° = x
-Chetan K
12. Find the midpoint of AB if A(-3, 8) and
B(-7,-6).
Answers
Answer: (-4,2)
Step-by-step explanation:
you just subtract -3 minus -7 and 8- -6
1, 3, 4, 7, 11, 18, ,
What is the pattern?
Answers
Answer:
I think its Fibonacci numbers.
Answer:
29
Step-by-step explanation:
1+3=4, 3+4=7, 7+11=18, so 18+11 = 29
Complete the pattern by identifying the next three terms:
10, 6, 2, −2,
Answers
Answer:
-6, -10, -14
Step-by-step explanation:
The pattern decreases by 4 each time so you keep subtracting 4 from -2 and so on to get the next three terms.
In how much time the interest on a certain money be 0.25 times the principal amount when rate of interest is 10% per annum?
Answers
11/4 is the answer to this question