Answer:
a = 3, b = 4, c = 5
Step-by-step explanation:
Assuming we're working with a right triangle, where c is the hypotenuse, then using the definition of the cosine being the adjacent side over the hypotenuse, then we know:
a = 3, because it is the side adjacent to B
b = 4, because it is the side adjacent to A
c = 5, because it is the denominator in bot fractions
This of course assumes that there is no additional ratio in place. For example, if the lengths were instead 8, 6 and 10 respectively, then the cosines given would still be 4/5 and 3/5. Truthfully these only tell relative sizes of the sides, and not their absolute sizes.
3 +17 p + 2 - P
Simply each expression by combing like terms
What's two numbers that total 26 and have a difference of 6
Answer:
3?
Step-by-step explanation:
simplify the following exponential notations of 3².34
Answer:
13.0756635147 or just 13
I hope this helps:D
Help please please
:)
Answer:
w^64
Step-by-step explanation:
Multiply the exponents by each other so 8x8 which would be 64. So W to the power of 64
Select the correct answer.
In the form gluti
0().
13 + 10.12 + 13.1 + 39
Rewrite the expression
12 + 2.1 + 1
41 + 31
A.
(r + 8) +
12 + 2 + 1
OB. (-4r + 31) + 12 + 25 + 1
1 + 8
-41 + 31
oc. (x + 8) + 13 + 10+2 + 131 + 39
1 + 8
D.
(4x + 31) +
13 + 1012 + 131 + 39
Answer:
B
Step-by-step explanation:
Is the answer
The union representing the Bottle Blowers of America (BBA) is considering a proposal to merge with the Teamsters Union. According to BBA union bylaws, at least three-fourths of the union membership must approve any merger. A random sample of 2,000 current BBA members reveals 1,600 plan to vote for the merger proposal. What is the estimate of the population proportion
Answer:
The answer is "(0.782, 0.818)".
Step-by-step explanation:
computing the sample proportion:
[tex]p=\frac{x}{n}= \frac{1,600}{2000}=0.80 \\\\[/tex]
[tex]\text{Computing the} \ 95\% \ \ C.I \\\\[/tex]
[tex]C.I= p \pm Z_{\frac{\alpha}{2}}\sqrt{\frac{P(1-p)}{n}}[/tex]
[tex]= 0.80 \pm 1.96 \sqrt{\frac{0.80(1-0.80)}{2000}} \\\\= 0.80 \pm 1.96 \sqrt{\frac{0.80(0.20)}{2000}} \\\\= 0.80 \pm 1.96 \sqrt{\frac{0.16}{2000}} \\\\ = 0.80 \pm 1.96 \sqrt{0.00008} \\\\=0.80 \pm 0.18 \\\\= (0.782, 0.818)[/tex]
conclusion:
Since the interval calculation contains higher values than 75 percent of its union membership, the merger proposal is likely to pass.
The length of a rectangle is 5 inches longer than it is wide. If the perimeter is 38 inches, what are the dimensions of the rectangle?
The width, or shorter side is ______
inches.
The length, or longer side is _____
inches.
Answer:
shorter side = 7 in
longer side = 12 in
Step-by-step explanation:
Let w = width
then w + 5 = length
The perimeter of the rectangle = 2 widths + 2 lengths.
So, w + w + w + 5 + w + 5 = 38 or 2w +2(w + 5) = 38 are two ways to write the equation to solve the problem.
Now 4w + 10 = 38
4w = 28
w = 7
w + 5 = 7 + 5 = 12
shorter side = 7 in
longer side = 12 in
Check: 7 + 7 + 12 + 12 = 38 = perimeter
PLEASE HELP WILL GIVE BRAINLEST
SOLVE THE PROBLEMS WITH SUBSTITION
x=-3y+3
x-3y=-15
Answer:
x = -6
y = 3
Step-by-step explanation:
Since we are given what x equals, we will plug that in first to the second equation.
(-3y+3) - 3y = -15
Solve by combining like-terms and isolating y.
-6y + 3 = -15
-6y = -18
y = 3
Now plug in y to the first equation to solve for x.
x = -3(3) + 3
x = -9 + 3
x = -6
PLEASE HELP !! ILL GIVE BRAINLIEST *EXTRA POINTS*..
IM GIVING 40 POINTS !! DONT SKIP :((.
m = 1.49
b = 5.50
equation y = 1.49x + 5.50
Non-proportional
Positive Slope
A car drives ninety-one miles on seven gallons of gas. Determine the number of miles per gallon.
1 gallon = 13 miles
2 gallons = 26 miles
3 gallons = 39 miles
4 gallons = 52 miles
5 gallons = 65 miles
6 gallons = 78 miles
7 gallons = 91 miles
Can someone please help me pleaseeee
Answer:
1. 50 miles
2. 100 miles
3. 300 miles
4. 400 miles
5. 35th day
Step-by-step explanation:
Find sin , and sin G.
Answer:
24/25 sin F. 7/25 sin G
Step-by-step explanation:
because sin = opp/hyp at angle F ,angle G
I need the help right now please!!!!!!Determine the reflection across the y axis for these ordered pairs: A(-2,4), B(0,1), C(3,-3)
Answer:
B
I think
Step-by-step explanation:
y=1 ( -1,1)(0,1)(1,1)(2,1) and etc
Each side of a cube is 4 inches long. What surface area of the cube
Answer:
96 in^2
Step-by-step explanation:
This is because u have to multiply the two bases and the lateral sides to get your area
Answer:
96
Step-by-step explanation:
Surface area is the sum of the areas of all faces (or surfaces) on a 3D shape. A cuboid has 6 rectangular faces. To find the surface area of a cuboid, add the areas of all 6 faces.
Area = l x w
4 x 4 = 16
16 x 6 = 96
In the number 3.9928, how does the value of the 9 in the tenths place compare to the value of the 9 in the hundredths place? Drag and drop a fraction into the box to correctly complete the statement. The value of the 9 in the tenths place is Response area the value of the 9 in the hundredths place.
Answer:
the 9 in the tenths place is 10 times bigger than the one in the hundredths place
Step-by-step explanation:
The value of the 9 in the tenth place is "10 times" the value of the 9 in the hundredth place.
What is the place value strategy?Place value strategies are defined as math strategies that use to assist you in resolving your elementary math problems, using your place values, such as tens and hundreds.
The decimal we are examining is 3.9928.
The 9 in tenth place has a value of 0.9.
The value of 9 in the hundredth place is 0.09
The fraction of the 9 in the tenth place is now the 9 in the hundredth place.
To get this, simply multiply the value of 9 in the hundredth place by the value of 9 in the tenth place.
Mathematically, that would be;
0.09/0.9 = 0.1 = 1/10
This means that the value of 9 in the hundredth place is 1/10 the value of 9 in the tenth place
So you can complete the statement by dragging and dropping "10 times" into the response area.
Learn more about the place value strategy here:
brainly.com/question/654419
#SPJ2
Joanna works in a marina. Boat servicing costs $70.00, plus $4.50 for each litre of oil. Joanna serviced a boat and made out a bill for $88.00. How many litres of oil did she use?(use equations)
Help please!! I will mark brainlest
Answer:
Step-by-step explanation:
My brother, they would add to 180 :D
You can see, QTS is an obtuse angle, and the PTQ is smaller, but no matter what, if you add them, they will always add up to 180
14) Jarelyn has a total of 12 Star Wars movies
to watch in order to satisfy her deal with Mr.
LeBourdais. She has only watched 46% of the
movies she must watch. How many movies
has she watched so far?
Answer:
6.48 movies, if they want you to round to closest tenths place then it us 6.5 movies.
Please help thank you ahead of time
please i need help with #12 and #13!!!
9514 1404 393
Answer:
12. median: AD; altitude: CE; midsegment: none
13. x = 2
Step-by-step explanation:
12. The median joins a vertex with the midpoint of the opposite side. Point D is identified as the midpoint of BC, so AD is the median.
An altitude is a segment from a vertex that is perpendicular to the opposite side. CE is an altitude of this triangle.
A midsegment joins midpoints of adjacent sides of the triangle. Only one midpoint (D) is identified in this triangle, so no midsegment can be named.
Additional comment: BF is an angle bisector. Perhaps that is what is intended in part (c). You may want to report this question to your teacher.
__
13. The base segment is twice the length of the midsegment:
2(5x -3) = x +12
10x -6 = x +12 . . . . . eliminate parentheses
9x = 18 . . . . . . . . . . add 6-x
x = 2 . . . . . . . . . . . . .divide by 9
A
B
-ific
What can be determined from the diagram?
A)
9
ACSBC
B)
АРСР
ACAP
D
ZACPSZCAP
Answer:
D. Zacpszcap. is probably the answer
FIRST PERSON TO ANSWER CORRECT GETS BRAINLIEST
Answer:
1a.11:25
2a.3:4
3a.4:5
4a.1:4
5a.8:21
6a.26:1
1.50 red apples
2.250 barries
3.473 turnips
4. 50 pears
5.10 melons
6.30 blueberries
Help fast if it’s correct I’ll make you the Brainly thing
) Which of the following expressions have a negative product?
Choose ALL the correct expressions.
9. 10
- 8.8
11. (-2)
- 6.7
-3. (-4)
-5. (-5)
2. There are 1800 students enrolled at Springfield College, and 65% of them are female.
a) How many students are female?
b) What percent of the student body is male?
c) How many male students are there?
Answer:
a) 1170
b) 35%
c) 630
Step-by-step explanation:
S
849
60°
А
M
Find the measure of ZM.
A)
14°
B)
24°
26°
D)
36
Answer:
D: 36
Step-by-step explanation:
Since all angles inside a triangle equal to 180 we can do 180-60-84 to get 36.
Please help fast!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Answer:
x² + 2x - 6
Step-by-step explanation:
= f(x) + g(x)
= (2x + 1) + (x² - 7)
= 2x + 1 + x² - 7
= 2x - 6 + x²
= x² + 2x - 6
good luck, i hope this helps :)
"My friend here Justin, he's already taken, and he's cracked at Fortnite my guy.
I've been contemplating this video a ton of late. I've been considering the video since it gives a provocative message and keen editorial about enslavement and fixation.
To start with, we should take this word by word. The initial segment of the primary sentence; the principal shimmer of gold, is "My friend here Justin" An everyday sentence from the outset, however kindly recollect what I said, to arrive at the pot of gold at the focal point of the cavern of incongruity is justified, despite any trouble. This little portion of the sentence addresses that the storyteller has a companion named Justin. The principal word is possessive; my, and companion here addresses the kid before the camera is indeed Justin, showed by the storyteller naming Justin just after saying companion here. How the storyteller we never see, and even the way that we never see the storyteller entreats us to embed ourselves into them.
"He's taken" This passage is clear as crystal, aside from one section. "He" shows the subject of the sentence; Justin, is "now" demonstrating that Justin has as of now and is "taken". The virtuoso of this sentence is unpretentious yet significant pleasantry in "taken", as in the old style utilization of this sentence it would imply that Justin is associated with a sentimental or sexual relationship.
"Also, he's cracked at Fortnite" the biggest portion, consequently the one generally stuffed with significance, this selection is the zenith of the multitude of different passages of the sentence. "Also, expands on the last selection demonstrating this is the continuation of the story, and "He's cracked at Fortnite" is the star proclamation of this extract.
In general, this show-stopper addresses the narrative of a man's compulsion breaking him while fusing the absolute best incongruity and pleasantry I've ever seen, all done in one video, eight seconds, one sentence, and fourteen words.
Answer:
Thanks
Step-by-step explanation:
Answer:
Amazing but what is the question
Step-by-step explanation:
If a man walks at the rate of 3 feet per second, how many minutes will it take him to walk 5760 feet?
Answer:
32 minutes
Step-by-step explanation:
There are 60 seconds in a minute
That means we will need to know how many feet he walks in a minute
So we would do 3 x 60 which equals 180 so he walks 180 ft per miute
Now we need to figure out how many minutes it took for him to walk 5760 ft.
So we would do 5760 ÷ 180 which equals 32
So the aswer is 32 minutes for him to walk 5760 ft.
Hope this helps
What is the value of x of MNL??
Answer:
use the theorem of pythagoras
LM=MN²+LN²
9²=X²+6²
81=X²+36
-x²=36-81
ײ=36+81
ײ=117
x=10
Answer:
6
Step-by-step explanation:
as you see that for Triangle are both congruent, both | CA= | AB
8=8 so when you look at the smaller circle, LM=MN
and plug in the numbers,
making 6=x
2673 is what percent of 486?
Answer:
vhil vhil vhil :P
Step-by-step explanation:
hows ur da im kai and i hope u have a lovley day remember u r an awsomw person ly~
Answer:
around 571% or to be more exact, around 571.15384615%
Step-by-step explanation:
468 = 100%
2673 = ?
2673/468 = 297/52 = 5.71153846...≈5.7
468 * 2673/468 = 100%* 2673/468
2673 ≈571.15384615%
% ≈ 571%