Answers
Answer:
Step-by-step explanation:
so by "exact" they mean leave in the [tex]\sqrt{x}[/tex] parts.... sooo
they tell us the Hypotenuse ( Hyp) and one angle and want that side Opposite ( Opp) of the angle... sooo use the mnemonic
SOH CAH TOA
to help remember how the sin , cos, and tan functions fit on a triangle
there problems b/c easy A's when you get this. :P so learn it, know it, live it :D
Sin = Opp / Hyp
Cos = Adj / Hyp
Tan = Opp / Adj
now look at which one of the above formulas have the things we know and want to find
Sin looks like a good choice b/c it's got Opp, which we want to find, and Hyp which we know and also an angle which we can plug into the function
Sin(45) = Opp / 6
see how I got that?
[tex]\sqrt{2}[/tex] / 2 = Opp / 6
6 ( [tex]\sqrt{2}[/tex] / 2 ) = Opp
3[tex]\sqrt{2}[/tex] = Opp
the problem says leave it exact.. so don't try to reduce [tex]\sqrt{2}[/tex] just leave it
there is your answer
X = 3[tex]\sqrt{2}[/tex]
Related Questions
Answer if you only know 10points
Answers
John is parasailing 350 ft away from the boat that pulls him. suppose he is lifted 400 feet into the air. Find the length of the rope used to attach him to the boat. Round to the nearest tenth of a foot.
Answers
| \
| \
|. \
|. \
(a)400ft
|. \
|. \
|. \(c) length of rope
|. \
|. \
|____________________Boat
350 ft (b)
Pythagorean theorem
a-squared + b-squared = c-squared
400-squared + 350-squared = c-squared
160,000 + 122,500 = c- squared
282,500 = c-squared
Now take the square root of each side of the equation
531.5 = c
The length of the rope is 531.5 feet
calculate the tax amount they pay in a form of tax (tax =R14 850)
Answers
Answer:
246373737
Step-by-step explanation:
good luck
Question 1 (5 points)
✓ Saved
Listen
(06.01 LC)
A person in the audience of a talk show has a 15% chance of winning free movie
tickets. What is the chance that a person in the audience may not win free movie
tickets? (5 points)
1) 85%
2) 70%
3) 35%
O4) 30%
Answers
Answer:
85%
Step-by-step explanation:
If they had a 15% chance out of 100% to win free movie tickets, just subtract the 15% from the 100% to get your answer. Hope it helps.
help asap
could someone please explain how to solve/answer this?
much appreciated
Answers
angle 1 is equal to 4x+10
angle 2 is equal to 8x-25
since this is a transversal,
4x+10=8x-25
then just solve for x.
x= 8.75
then substitute 8.75 wherever you see x.
4(8.75)+10 = 45
8(8.75)-25= 45
going back to the vertical angle rule, both angle 1 and 2 are equal to 45°
prove that 1 by sec theta + tan theta equals to 1 minus sin theta by cos theta
Answers
Answer:
the answer is in the photo.
hope it helps.
In the figure below, triangle JKL is isosceles, with JK = LK, and triangle LMN is equilateral. K M M N L Note: picture not drawn to scale If m<ZJKL = 32, what is m<ZKLM? A 56 B. 41 C. 51 D. 46
Answers
Answer: 56
Step-by-step explanation:
Your friend finds the persent increase from 18 to 26. Is your friend
correct? Explain your reasoning.
26 - 18
0.31 = 31%
26
Answers
PLEASE HELP I NEED HELP
Answers
Answer:
I think it's B
id say it is b but a dif person to awnser
What is the area of the rectangle, in square feet?
A rectangle with length 20 feet and width 9 feet.
29
58
120
180
Answers
A market sells bananas for $0.69 per pound. Which expression represents the cost, in dollars, of p pounds of bananas?
StartFraction p over 69 EndFraction
0.69 p
StartFraction p over 0.69 EndFraction
69p
Answers
Answer:
StartFraction p over 0.69 EndFraction
69p
Step-by-step explanation:
Answer:
the answer is B) 0.69p
Step-by-step explanation:
just took the test on edge 2021
Julie has 3 boxes of pens.
The diagram shows expressions for the number of pens in each box.
Look at these equations,
a = b + 9
b = c-2
Write an equation to show the relationship between a and c.
Answers
Answer:
a = c + 7
Step-by-step explanation:
just plug in (c - 2) for b in a = b + 9
HELP WILL MARK BRAINLIEST IF GOTTEN RIGHT!!!!!!! PLS DONT ASNWER IF U DONT KNOW
Answers
Answer: 33 degrees
Step-by-step explanation: plz mark me brainliest
it says find the perimeter of the figure below.
Answers
Hope it helps
Answer:total perimeter =perimeter of rectangle +perimeter of triangle
=2(5+10)+(5+5+7)
=30+17
=47
Step-by-step explanation:
can you help me. What is 2x-14
Answers
Answer: 2(x-7)
Step-by-step explanation: 2x−14
2x−14
=2(x−7)
Answer:
-8
Step-by-step explanation:
so first start off by doing 2x(-14)
this will get us to our answer -8.
It's pretty easy, try using a calculator to help if needed.
☺️
Please explain how you got your answer!
Answers
Answer: b =50°
Step-by-step explanation:
The angles on a straight line =180°
180° = 50°+90°+b
180°-50°-90°=b
50° = b
Answer:
Step-by-step explanation:
∠b + ∠a + 50° = 180°
∠b + ∠90 + 50° = 180°
∠b = 180° - 90° - 50° = 40°
help QUICKLY please ill mark brainliest
Answers
Answer:
D but I'm not 100 percent sure
Step-by-step explanation:
so sorry if I'm wrong
Answer:
the height of NBA basketball players, in meters
Step-by-step explanation:
I believe we can be pretty sure that here's no NBA players of heights 1.1m or 3.9m - the second height would be way over the height of the tallest man on earth
Ok how do you be less dry when it comes to convos like what type of topics do you bring up to spice it
Answers
Answer:
s3x school songs drama
Step-by-step explanation:
The square of a number x is 16 more than six times the number
Form an equation in x and solve it.
Answers
Answer:
x= 8
Step-by-step explanation:
x^2 = 6x+16
TAKE RHS OVER TO LHS TO EQUATE IT TO 0
x^2 - 6x - 16 = 0
FACTORISE
(x-8)(x+2) =0
Therefore
x-8= 0 or x+2= 0
x= 8 or x= - 2
Sub and see which works
8^2 = 6(8) + 16
64= 64
-2^2 = 6(-2) + 16
-4= 4
So the answer must be
x= 8
True or False: The final answer with the unit of measure will always been cubed.
True
False
Answers
Answer:
true
Step-by-step explanation:
Waits, Anniston
In a classroom of 28 students, 12 students are girls. If a student is selected randomly, what is the probability that the student is a boy?
Answers
Answer:
Step-by-step explanation:
28 total students
12 are girls
16 are boys
the question is, what percent of 28 is 16
b/c that's how likely it would be to pick a boy in a random pick
16/28=0.571428
so about 57 %
or 57 out of 100
Answer: 16/28 or 8/14 or 57%
* they all are equal so it doesn’t matter with of the three you pick *
Steps:
28 - 12 = 16
16/28 = .5714
57.14%
57%
can you solve this? please
Answers
1) Answer:
[tex] \frac{7}{24} [/tex]
2) Answer:
[tex] \frac{5}{6} [/tex]
3) Answer:
[tex]1 \frac{4}{5} [/tex]
4) Answer:
[tex] \frac{1}{12} [/tex]
hope it helps.
Answer:
1.) 7/27
2.)5/6
3.)9/5
4.)1/12
What did the student do wrong?
Answers
Answer: GJ is congruant to HK
Step-by-step explanation:
What does l•w represent
Answers
help me plz i aint feeling good
Answers
Answer:
y - x + 8 = 0
Step-by-step explanation:
divide all sides by 4
Slope intercept form looks like this: y = mx + b where m is the slope and b is the y intercept. An example of a line in slope intercept form is y = 5x + 3.
The important thing to realize is that y is alone on one side. It doesn’t have a coefficient (number in front of variable) and is positive. X and the constant (in the example above the constant is 3) are on the other side of the equation.
To put 4y - 4x = -32 into slope intercept form, first add 4x to both sides
4y = 4x - 32
Divide each side by 4 (so y is alone)
y = x - 8
Jessica picks tomatoes in her garden. She fills several bags. This line plot shows the weight of each bag.
How many more pounds does one of the heaviest bags weigh than one of the lightest bags?
Enter your answer as a fraction in simplest form by filling in the boxes.
Answers
Answer:
1 1/4 is the answer
Step-by-step explanation:
After driving for 2 hours, Juan is 110 miles from his home. After driving 5 hours, he is 275 miles from his home. What is his average rate of change?
Answers
Answer:
392
Step-by-step explanation:
The average rate of change will be "55 m/h".
According to the question,
→ After 2 hours (t₁),
Juan is 110 miles (d₁) from his home.
→ After 5 hours (t₂),
Juan is 275 miles (d₂) from his home.
→ The average rate of change will be:
= [tex]\frac{d_1+d_2}{t_1+t_2}[/tex]
By substituting the values, we get
= [tex]\frac{110+275}{2+5}[/tex]
= [tex]\frac{385}{7}[/tex]
= [tex]55 \ m/h[/tex]
Thus the above is the right solution.
Learn more about average rate of change here:
https://brainly.com/question/3677948
Terry rides his bicycle mile in
6 minutes. If he continues at this rate,
how far will he travel in 21 minutes?
Answers
Answer:
3.5 miles assuming terry rode his bike 1 mile in 6 minutes
Step-by-step explanation:
Simplify the radical expression.
2√10 . 3√12
A.12√60
B.5√120
C.12√30
D.6√120
Simplify the radical expression.
√14q . 2√4q
A.3√56q
B.4q√14
C.2√56q^2
D.4√14q^2
Simplify the radical expression by rationalizing the denominator.
4/√11
A.11√4
B.4√11
C.4√11/11
D.√121/11
Answers
1) C.
2) B.
3) C.
The parallelogram shown below has an area of 60 units^2
squared.
Find the missing base.
Answers
Answer:
The missing base is 6
Step-by-step explanation:
The base is 6 units.
What is parallelogram?A parallelogram is a special type of quadrilateral that has both pairs of opposite sides parallel and equal.
Given that, a parallelogram with one base 11, height 10 units and area 60 sq units.
We know that, area of a parallelogram = base x height
Therefore,
base x 10 = 60
base = 60 / 10
base = 6
Hence, the missing base is 6.
For more references on parallelogram, click;
https://brainly.com/question/29147156
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