Answers
Answer:
What you should do in this case is to use the following trinonometric relationship:
senx = C.O / h
Where
C.O: Opposite leg.
h: hypotenuse.
Substituting:
senx = (7) / (9)
Clearing x:
x = ASIN ((7) / (9))
x = 51.05755873
Answer:
The value of x is
x = 51 degrees.
Step-by-step explanation:
Related Questions
There are 30 students in a math class.
If 28 were present for class, what
percent are in class?
Answers
Answer:
93%
Step-by-step explanation:
28 divided by 30= 0.93
0.93= 93%
Answer:
100%
Step-by-step explanation:
30 +28=58 this is the total of people in class
58/58× 100=100%
Why is it that mutations to body cells do not affect offspring?
Answers
Answer:
no such about what you are saying to me
Which inequality is true for x = 2?
A. 6x + 20 < 29
B. 7x - 10 < 11
C. 14x +10 < 37
D. 15x - 18 < 12
Answers
12+20 ≥29
32 ≥29 false
B.) 7•2-10 ≥11
14-10 ≥11
4 ≥11 false
C.) 14•2+10 ≥37
28+10 ≥37
38 ≥37 true
D.) 15•2-18 ≥12
30-18 ≥12
12 ≥12 false 12=12
6 cubes are glued together to form the solid shown in the diagram if the edges of each cube measure 1 and 1/2 in into length what's the surface area of the solid
Answers
Answer 58 1/2:
Step-by-step explanation:
i need help what is the area of this composite figure
Answers
Answer:
Lol
Step-by-step explanation:
Answer:
104 ft^2
Step-by-step explanation:
Over which interval does f(t) have positive average rate of change
Answers
Answer:
i dont know im just doing this for the points
Answer: {2,4}
Step-by-step explanation: Khan Academy
I’ll mark Brainlyist Please Answer!!!
Answers
Answer:
The answer to number 6: 230.4(the unit measurement "cm" "mm" etc)
The answer to number 7: 140.673538 rad
Step-by-step explanation:
For number 6: To find area, it is length times width times height. In this case, the length is 7.2. The width is 8. The height is 4.
So length (7.2) times width (8) times height (4).
7.2 times 8 is 57.6
57.6 times 4 is 230.4
For number 7: To find the area it is length times width times height. In this case, the length is 62°. The width is 13. The height is 10.
So length (62°) times width (13) times height (10).
62° times 13 is 14.0673538 rad
14.0673538 rad times 10 is 140.673538 rad
solve for a and x in ax^2=48
Answers
Answer:
[tex]ax^2 = 48\\a = \frac{48}{x^2}[/tex]
[tex]ax^2 = 48\\x^2 = \frac{48}{a} \\x = \frac{\sqrt{48} }{\sqrt{a} } \\x = \frac{4\sqrt{3} }{\sqrt{a}} \\x = \frac{4\sqrt{3a} }{a}[/tex]
-X-6
constant.
coefficient:
variable
Answers
Answer:
constant: -6
Coefficient: -1
Variable: x
Step-by-step explanation:
A bucket has 16 tennis balls and 10 ping pong balls . What is the probability of selecting a ping pong ball , replacing it and then selecting a tennis ball
Answers
Answer:
40/169
Step-by-step explanation:
P(pp,tennis) = [tex]\frac{10}{26}[/tex] × [tex]\frac{16}{26}[/tex] = 40/169 in simplified form
The probability of selecting a ping pong ball, replacing it and then selecting a tennis ball is 40/169.
What is Probability?Probability refers to potential. A random event's occurrence is the subject of this area of mathematics.
The range of the value is 0 to 1. Mathematics has incorporated probability to forecast the likelihood of various events.
The degree to which something is likely to happen is basically what probability means.
We have,
Tennis ball = 16
Ping pong balls = 10
So, probability of selecting a ping pong ball, replacing it and then selecting a tennis ball
= 10/ 26 x 16/26
= 40/169
Learn more about Probability here:
https://brainly.com/question/11234923
#SPJ7
I need help on my home work
Answers
Answer:
24/9
Step-by-step explanation:
one face is 4/9 is that's what 2/3² is
then multiply that by the number of faces a cube has (6)
and you get 24/9
If f(x) = x + 7 and g(x) = Square root X-3,
what is (fºg)(4)?
Answers
Answer:
Step-by-step explanation:
Answer:
x = [tex]\sqrt{4}[/tex] = ±2
Step-by-step explanation:
[tex]\sqrt{-x+7+x-3}[/tex] = [tex]\sqrt{4}[/tex]
What is the measure of angle R?
Enter your answer as a decimal in the
box. Round only your final answer to
the nearest hundredth.
Answers
Answer:
45??? or 30 I'm not very good with angles
one, no, or infinitely many solutions
Answers
Answer:
Only one solution
Step-by-step explanation:
Given:
2c + 4 - 3c = -9 + c + 5
Find:
Number of solution
Computation:
2c + 4 - 3c = -9 + c + 5
-c + 4 = -4 + c
-2c = -8
c = 4
Only one solution
PLZ HELP ASAP 30 POINTS (Plz show work)
Choose a trinomial to factor.
3x2 − 15x + 18
10a2 + 5a − 30
4n2 − 10n − 24
Answers
=x-3+6
10a2+5a-30
2a-6
4n2 -10n-24
=2n-5-12
Answer:
x=6 x=-1
a=1.5 a=-2
n=-1.5 n=4
Step-by-step explanation:
(a) (b) (c)
10a2+5a-30
x=-b+-√b2-4ac/2a
a=-5+-√(5)2-4(10)(-30)/2(10)
a=-5+-√25+1200/20
a=-5+-√1225/20
a=-5+√1225/20
a=1.5
a=-5-√1225/20
a=-2
What do you get if you combine 3x + 18?
A. 3x + 18 cannot be combined because 3x and 18 are not like terms
B. 21x
C.54x
Answers
Answer:
the answer is a
Step-by-step explanation:
Answer:
A. 3x + 18 cannot be combined because 3x and 18 are not like terms
Step-by-step explanation:
this is the simplest terms the expression can be left at since is it not equal to anything
HELP ME PLEASE HERE IS THE IMAGE I NEED THE HELP PLEASE
Answers
Answer: 1:3
Step-by-step explanation:
18 Spanish and 6 French
ratio of French to Spanish is 6:18 reduced to1:3
When x is 4, y is 6. When x is 10, y is 15.
Which description is part of the same proportional relationship?
O When x is 7, y is 8.5.
When x is 9, y is 11.
When x is 5, y is 10.
o
When x is 3, y is 4.5.
Answers
Answer:
When x is 3, y is 4.5
Step-by-step explanation:
The difference between 4 and 6 is 1.5 and so is 10 and 15,
3 x 1.5 = 4.5
Answer:
I think it is the last one
i might be wrong though
A farmer sells 9.9 kilograms of pears and apples at the farmer's market. 3 5 of this weight is pears, and the rest is apples. How many kilograms of apples did she sell at the farmer's market?
Answers
Answer:
eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Step-by-step explanation:
eeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
Answer:
6.4
Step-by-step explanation:
Not a clear question. Is it 3.5 of this weight or, as it is written, 3 5? If the first, then the answer is 6.4.
Question one:
what is the first step to solving x+5=27
And what is the answer using perfect algebra format
Question two:
What is the first step to solve 3w=-4 and what is the answer to the problem
Answers
For the next one we would have to divide 3 by -4 to get w=1.3 Infinite so the 3 would have a small dash on top.
Mode of certain scores is x. If each score is decreased by 3, then find the mode of the new series.
Answers
Step-by-step explanation:
It is given that mode of certain scores is x It means x is the score with highest frequency.
common difference is -3
So, the new mode of the score is
New Mode = 3
Therefore the new mode of the new series is x-3.
What is 1/12 cups converted into ounces?
Answers
Answer: 0.6667 ounces
Step-by-step explanation:
1/12 cups to ounces
1/12 cups=0.0833333333
0.0833333333 cups = 0.6666666664 ounces
0.6666666664 ounces=66.63/100=33.315/50
Find the surface area of the three-dimensional figure. ______ cm^2
Answers
1x1
wdwdwadwdwadwa dwa dwa daw dwa dw adw dw da dw dwa dw adw da daw dw dawd wd wdwdw
Answers
Answer:
1
Step-by-step explanation:
1x1 is 1 because 1x1 is 1
Answer:
1
Step-by-step explanation:
for extra credit please help solve
Answers
Answer:
∠ ABC = 37°
Step-by-step explanation:
Angles on the circle subtended by the same arc are congruent.
∠ ABC and ∠ ADC are angles on the circle subtended by arc AC , then
∠ ABC = 37°
Find the gradient of the line segment between the points (-3,3) and (4,4).
Give your answer in its simplest form.
Answer:
1/7
Answers
Answer:
2.
Step-by-step explanation:
The gradient or slope of a straight line which is found between two points (x1, y1) and (x2, y2) is given by the formula:
m = (y2 - y1) / (x2 - x1)
Where y2 = 7
y1 = 3
x2 = 4
x1 = 2
=> m = (7 - 3) / (4 - 2)
m = 4 / 2 = 2
The gradient is 2.
Explain why the denominator 8 in 8/4 is not changed when adding the fractions.
Answers
Answer:Some fractions may look different, but are really the same, for example: It is usually best to show an answer using the simplest fraction ( 1/2 in this case ). That is called Simplifying, or Reducingthe Fraction
Step-by-step explanation:
Somebody help me please
Answers
Answer:
Step-by-step explanation:
Vertex: ( -4 , 1 )
Axis of symmetry: -4
What is the equation of the line that passes through the point (-4,-8)(−4,−8) and has a slope of 44?
Answers
Answer:
y = 44x + 184
Step-by-step explanation:
y = mx + b
-8 = 44(-4) +b
-8 = -176 + b
176 + 8 = b
184 = b
the cost of lunch l after a 15% tip can be represented by the expression l + 0.15l. Simplify the expression. Then determine the total cost of the lunch after the lunch bill is $10.