Find x round your answer to the nearest tenth of a degree PLZ HELP ASAP BRAINLIEST!!!!!!!
Answers
Answer:
45.9˚
Step-by-step explanation:
use trig formulas
23 and 16 correspond to the hyp and adj sides to angle x.
adj/hyp is cos so use the cos formula.
cos x = 16/23
arccos --> inverse cos
x = arccos(16/23)
put it in a calculatior and round to nearest 10th.
45.92079....
= 45.9˚
Answer:
Step-by-step explanation:
Related Questions
Solve the equation of 5(3−4)=8+15
Answers
Answer:
-5 ≠ 23
Step-by-step explanation:
5(3−4)=8+15
5(-1) = 8 + 15
-5 = 23
-5 ≠ 23
I have doubt in question 6 and 7.
Answers
Answer:
the number of 6 is A thats it if u tjink as logically
Math help please help fast
Answers
Step-by-step explanation:
Angle C: 50 degrees
Angle E: 55 degrees
Angle D: 50 degrees
Angle A: 125 degrees
Angle B: 75 degrees
-6-9t+4=34 Simplify plz
Answers
Answer:
t = -4
Step-by-step explanation:
-6-9t+4=34
-9t=34+6-4
-9t=36
-t=36/9
-t = 4
t = -4
Answer:
t = -4
Step-by-step explanation:
-6-9t+4=34
Combine like terms
-9t -2 = 34
Add 2 to each side
-9t -2+2 = 34+2
-9t = 36
Divide by -9
-9t/-9 = 36/-9
t = -4
5(2)^x=40 what is the value of x
Answers
Answer:
x=3
Step-by-step explanation:
5(2)^x=40
Divide each side by 5
5 /5 *(2)^x=40/5
2^x = 8
Rewriting 8 as 2^3
2^x = 2^3
The bases are the same so the exponents are the same
x=3
Answer:
x = log(40)
Step-by-step explanation:
[tex]5(2)^{x} =40[/tex]
[tex]10^{x} =40[/tex]
[tex]10^{x} =40[/tex]
x = log(40)
find value of x for 7(3x+4)+2=156
Answers
21x = 154 - 28
21x/21 = 126/21
X = 6
Answer:
6
Step-by-step explanation:
21x + 28 + 2 = 156
= 21x = 126
= x = 6
What is the product?
Answers
HELP ASAP
Answers
Answer:
it think it is 26
Step-by-step explanation:
as angle on a straight line add up to 180
so 180-64-90=26
hope this helps :)
type a digit that makes this statement true.7458__4 is divisible by four
Answers
There are 5 numbers that can make the above statement true. They are [tex]\boxed{0,\:2,\:4,\:6\:and\:8}[/tex].
[tex]\longrightarrow{\green{}}[/tex] [tex]\sf\red{745804}[/tex], [tex]\sf\purple{745824}[/tex], [tex]\sf\blue{745844}[/tex], [tex]\sf\pink{745864}[/tex], [tex]\sf\orange{745884}[/tex].
[tex]\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\orange{:}}}}}[/tex]
[tex] \frac{745804}{4} = 186451 \\ \frac{745824}{4} = 186456 \\ \frac{745844}{4} = 186461 \\ \frac{745864}{4} = 186466 \\ \frac{745884}{4} = 186472[/tex]
[tex]\large\mathfrak{{\pmb{\underline{\orange{Happy\:learning }}{\orange{.}}}}}[/tex]
So 04, 24, 44, 64, 84 are all valid final pairs
This is because all hundreds are divisible by 4
Type the missing number in this sequence: 10, 100, 1,000, 10,000,
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Answer:
10, 100, 1,000, 10,000, 100,000
If you are adding one zero in the end for every number, then 100,000 will be your next number
To get the next number in the sequence, all you need to do is add one 0 to the end of the last digit.
FILL IN THE BLANK
Because the area of a parallelogram is equal to the _____ of the base and the height, the area is the _____ of π r and r, or π r squared.
A. product, product
B. quotient, quotient
C. difference, difference
D. sum, sum
Answers
Which statement accurately describes how to reflect point A (3, −1) over the y-axis?
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Answer:
Are there any options to choose from???
a car dealer made a profit of 22.5% by selling a car of $58000.00. Find the correct two decimal places, the percentage profiting the car had been sold for $61200.00
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Answer:
58000/1.225 =47346.94
61200/47346.94 = 1.2926
29.26%
Step-by-step explanation:
Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. Release your mouse button when the item is place. If you change your mind, drag the item to the trashcan. Click the trashcan to clear all your answers. Simplify the following expression. x^-1
Answers
Answer:
[tex]\frac{1}{x}[/tex]
Step-by-step explanation:
Since it is -1, put 1/something
Find the measure of each indicated arc or the measure of an inscribed angle.
a. Find the measure of arc BAD
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Answer:
measure of BAD=180-110
measure of BAD=180-110 =70
Of 100 staff member of school 48 drank coffee 25 drank both tea and coffee and every one drinks either coffee or tea . How staff member of drank tea.
Answers
Answer:
27
Step-by-step explanation:
Number of member of staff that drank tee = total number of member of staff - number that drank coffee - number that drank both tea and coffee
100 - 48 - 25 = 27 members of staff
WILL GIVE BRAINLIST
AN ALGEBRAIC EXPRESSION IS ____ WHEN ALL LIKE TERMS HAVE BEEN ___
Is it
Variable/ combined
Or
Variable/ simplified
Or
Simplified / combined
Or
Combined / s impfied
Answers
Answer:
I think it will be combined and simplified
Answer:
Simplified/combined
Explanation:
In order to simplify an algebraic expression you need to combine all of the like terms which have the same variables and powers.
How can you find the slope of a line from the coordinates of two points on the line?
Answers
Answer:
use the slope formula to find the slope of a line given the coordinates of two points on the line and the slope formula is m=( y2- y1)/ (x2 - x1) or the change in the y values over the change in x values.The coordinates of the point represent x1 and y1. The coordinates of the second points are x2, y2.
Brayden earns $22 per hour. He regularly works 40 hours per week. If he works 16 overtime hours (at time-and-a-half), what would be his gross pay that week?
Answers
Answer:
22 +11 = $33 an hour overtime
$22x40 =$880
$33×16=$528
$528+$880= $1408
What is the length of the line
Answers
B. 7
Hope this helps! :)
_
Quadrilateral MNOP is similar to quadrilateral SRUT.
Which proportion can be used to find the value of x?
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Answer:
8/12 = x/14
Not sure if this is a proportion but this is how I would solve it.
estimate the measure of
Answers
Answer:
Step-by-step explanation:
That appears to be approximately 45 degrees, so to the nearest 10, I would put that at about a 50 degree angle.
Which line is parallel with y = -3x + 10
Answers
Answer:
If a line is parallel with Another...
They will have the same Gradient or equal Gradient (m)
So for two parallel lines
m=m'
So the gradient of the second or other line would be Same
Now
y= -3x + 10
comparing with
y= mx + c
m = -3
So the other line would have the same gradient.
from the options provided in the comment section...
y= -3x + 12
Is your Most probable answer cos it has the same gradient
Three sirens wail at intervals of 30 minutes,50 minutes and 30 minutes .If they wail together at 7.18am on Monday .What time and day will they wail together?
Answers
isaiah draws three different diagrams to represent the samples space of picking a marble from the bag and spinning the spinner . NEED HELP NOWWW YOU WILL GET BRAINLIEST FASTTT
Answers
Answer:
Step by step explanation:
a small plane lands at a point 324 miles east and 92 miles north of the point at which it took off. Find the distance the plane flew and the direction
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Find the distance between the two points in simplest radical form. (0,−7) and (−6,1)
Answers
Answer:
10
Step-by-step explanation:
d = √(x2 -x1)² + (y2 - y1)²
√(-6 - 0)² + [1 - (-7)]²
√(-6)² + (8)²
√(36) + (64)
√100
= 10
whats the value of x?
Answers
Answer:
6.92820323=x
Step-by-step explanation:
Since this is a right triangle, we can use trig functions
sin theta = opp / hyp
sin 60 = x /8
8 sin 60 = x
6.92820323=x
Each number in the sequence is 8 less than the previous number which list of number can be described by the following rule
A.69,60,53
B.53,61,69
C.53,60,69
D.69,61,53
Answers
Answer: a
Step-by-step explanation:
Ryan has a basket of 20 blue marbles and 15 red marbles. What is the
probability that the next marble he randomly chooses will be blue?
Answers
Answer:
Probability that he chooses blue next is 4/7.
Step-by-step explanation:
In total, there are 35 marbles, since 20 + 15 = 35
There are 20 blue marbles out of the 35 marbles, so that's 20/35.
20/35 simplified is 4/7.