Answers
Answer:
Given that is a 45-45 triangle, the hypotenuse should be x[tex]\sqrt{2}[/tex], so in this case. The hypotenuse should be 3[tex]\sqrt{2}[/tex], and the other side lengths 3. I see no other way of it going other than that one; I hope I helped at least a bit!
Step-by-step explanation:
Answer:
base =3in and hypotenuse =3√2
Step-by-step explanation:
relationship between perpendicular and hypotenuse is given by sin angle
sin 45=p/h
sin45=3in/h
h=3in/sin45=3√2 inch
relationship between perpendicular and base is given by tan angle
tan45=P/b
b=3in/tan45=3in
Related Questions
write the equation for a line that has a slope that is 2 less then the line y=x+2
Answers
Answer:
is this what you meant?
Step-by-step explanation:
Which equations define y as a linear function of x ?
Select all that apply.
A y=2x
B y=5x3+3
C y=12x−9
D y=x2
E y=4x2+2x
F y=2(4x−2)+16
I Need help
Answers
Lblglfldldlbkfkd
If side x has a length of 15 cm and side y has a length of 4 cm, then which value below could be the length of side z?
A.
20 cm
B.
21 cm
C.
17 cm
D.
10 cm
Answers
Answer:
Step-by-step explanation:
You should start with 10. The problem with 10 is that if you add 4 to it, the sum is less than 15, so no triangle will form.
A and B won't work either 4 + 15 is 19. A and B are both longer than 19 so no triangle will form.
The answer has to be C. 4 and 15 make 19. That's more than 17 so a triangle will be formed.
what is the first step?
Answers
Of 42 cities, 5 have a lake and 29 have a river running through them what fraction of these 42 cities have a lake or river running through them
Answers
Answer: 17/21
Step-by-step explanation:
Number of cities = 42
Fraction of cities that has lake = 5/42
Fraction of cities that have rivers = 29/42
The fraction of these 42 cities that have a lake or river running through them will then be:
= 5/42 + 29/42
= 34/42
= 17/21
Janine plans to deposit $20,000 at the end of each year for eight years into an investment account. The mutual funds containing stocks what continue to yield 6% per year. Find the future value.
Answers
Answer:
$197,949.40
Step-by-step explanation:
Just took the quiz.
what is the volume of this square based pyramid?
Answers
Hey There! I can help you by explaining how to solve it but not answering sorry! Anyhow, To find the volume of a square based pyramid I suggest you start with the square and do L x W. Than Solve the triangles by using formula 0.5 * b * h. Hint: On the bottom triangle use 8cm from the square with the 3.8cm. Hope you now understand and can find the answer!
If P is the incenter of triangle JKL, find PJ.
Answers
Answer:
PJ = 41.34
Step-by-step explanation:
P is incenter, three angles bisector meet
∠MJP ≅ ∠OJP
PM = PN = PO = 22 (radius: property of incenter)
∠JPM = 90 - ∠MJP = 90 - OJP = ∠JPO
ΔJPM ≅ ΔJPO (ASA) or (SAS)
LM = JO
2x + 3 = 5x - 45
3x = 48
x = 16
JM = 35
PJ = √35²+22² = √1709 = 41.34
The value of PJ in triangle KJL is 41.32 units.
What is incenter?The point formed at the intersection of the three angle bisectors of a triangle; also the centre of the incircle.
Given that, P is incenter of the triangle KJL,
Considering the triangles ΔMJP and ΔOJP
PM = PO (property of incenter)
∠ JMP ≅ ∠ JOP
JP is common segment.
ΔJPM ≅ ΔJPO (by SAS rule)
JM = JO (CPCTC)
2x + 3 = 5x - 45
3x = 48
x = 16
JM = 35
Using the Pythagoras theorem,
PJ² = PM²+JM²
PJ = √35²+22² = √1709 = 41.34
Hence, The value of PJ in triangle KJL is 41.32 units.
For more references on incenter, click;
https://brainly.com/question/29480777
#SPJ5
Given Brainly to who ever help
Answers
Area: 32
Let me know if you need me to explain in depth!!
ABCDE is a pentagon.
А
5 cm
5cm
B
E
4cm
4cm
С
D
8 cm
Work out the area of ABCDE.
(5 marks)
cm2
Answers
Answer:
area = 44 cm²
Step-by-step explanation:
rectangle area = bh = 8 x 4 = 32 cm²
triangle height² = 5² - 4³ = 25 - 16 = 9
triangle height = 3
triangle area = 1/2bh = 1/2(8)(3) = 12 cm²
32 cm² + 12 cm² = 44 cm²
area = 44 cm²
Find WX please help is very much appreciated
Answers
Answer:
WX = 6
Step-by-step explanation:
1. Approach
First, one must find the value of the variable (x). This can be done by using the Tangent-Line-intersection-theorem (many people refer to it by another name, but the theory is the same). This theory essentially states that when two lines are tangent to a circle and are non-parallel, the distance between the point of tangency, and the point of intersection of those two lines are the same for each line. After finding the value of (x), one can substitute it back into the given equation for the value of (WX), and solve it.
2. Finding (x)
The two segments; (WX) and (XY) are tangent to the given circle. Meaning that they only make contact with the circle at a single point. The space between their point of tangency and the point at which they intersect will be equal. Essentially meaning that the length of (WX) and the length of (XY) are the same. Therefore the equation
(XY) = (XW)
Can be formed. Substitute in the given values;
7x - 29 = 2x + 16
Inverse operations,
7x - 29 = 2x + 16
-2x -2x
5x - 29 = 16
+29 +29
5x = 45
/5 /5
x = 9
3. Solve for (WX)
Now substitute back in to find the length of (WX)
7x = 29
x = 5
7(5) - 29
35 - 29
6
Which table represents the function?
Answers
in this diagram below the angle of depression of the boat is 29° .if the lighthouse is 32 M tall how far is the boat from the base of the lighthouse round your answer to the nearest whole number
Answers
Answer:
Step-by-step explanation:
tan29=32/x
x=32/(tan29)
x=58m
So the boat is 58 meters from the base of the lighthouse.
a university directory has 25 pages filled with students' names. There are a total of 15,050 names in the directory. Each page has an equal number of names. How many names are on each page?
p l e a s e h e l p ; - ;
Answers
2 + (x + 4)
Help me out
Answers
Answer:
x + 6
Step-by-step explanation:
If you dont know the value of x you cant solve the problem fully
Answer:
6+x
Step-by-step explanation:
2+(x+4)
=2+x+4
=6+x
A distance of 5 units is best described by the distance between the —
Answers
Answer:
c and d
Step-by-step explanation:
Please Help, Due Soon!
Solve for y (write in slope-intercept form).
3x - 2y > 10
Answers
Answer:
x
−
y
+
4
=
8
6
x
+
2
y
=
8
x
+
6
y
=
5
Step-by-step explanation:
The equation 18 + p = 34 represents the sum of Reese's and Ana's ages, where p represents Reece's age. How old is Reece?
QUICKKKK WRITE IN A COMPLETE SENTENCE
Answers
Answer:
therefore reece'sis 16 years old
Step-by-step explanation:
18+p=34
p+18-18=34-18
p=16
what is the radius of 28.26 cm
Answers
18.84
Hope this helps you!
Answer:
18.84
Step-by-step explanation:
Find the area.
4m
6m
6m
Answers
If $5,000 is invested at 3.2% annual interest compounded semiannually, how much will the investment be worth in 10 years? Drag and drop each value into the correct location in the Compound Interest equation. Note: Not all quantities will be used.
Answers
Given:
Principal = $5,000
Rate of interest = 3.2% annual interest compounded semiannually.
Time = 10 years.
To find:
The amount after compound interest.
Solution:
The formula for amount is:
[tex]A=P\left(1+\dfrac{r}{100n}\right)^{nt}[/tex]
Where, P is principal, r is rate of interest, n is number of times interest compounded and t is the number of years.
Putting P=5000, r=3.2, t=10, n=2, we get
[tex]A=5000\left(1+\dfrac{3.2}{100(2)}\right)^{2(10)}[/tex]
[tex]A=5000\left(1+0.016\right)^{20}[/tex]
[tex]A=5000\left(1.016\right)^{20}[/tex]
[tex]A=5000(1.37364389)[/tex]
On further simplification, we get
[tex]A=6868.21945[/tex]
[tex]A\approx 6868.22[/tex]
Therefore, the amount after compound interest is $6868.22.
Can I plz get help someone plzzz
Answers
Answer:
3705.97 mi³
Step-by-step explanation:
1. Suspecting that people tend not to buy things that are too cheap (probably because they suspect poor quality), as well as things that are too expensive, Alistair conducted an experiment in pricing. He arranged for 15 shops to sell the same sunglasses at different prices for one month. These are the results:
Which one of the following best fit lines illustrates Alistair’s results?
Answers
Answer:
what were the results it says these are the results but nothing there
PLZ HELP !!!!! WILL GIVE BRAINLIST IF CORRECT!!!
Katherine was out at a restaurant for dinner when the bill came. Her dinner came to $34. She wanted to leave a 13% tip. How much was her meal plus the tip, before tax, in dollars and cents?
Answers
Answer:
$38.42
Step-by-step explanation:
The points M(-10, 3) and P(-4,-8) are graphed on the coordinate plane. To the nearest
tenth of a unit, what is the distance between points Mand P? Round to the nearest
tenth.
Answers
Given:
The two points are M(-10, 3) and P(-4,-8).
To find:
The distance between the points M and P.
Solution:
Distance formula:
[tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
Using the distance formula, the distance between the given points is
[tex]MP=\sqrt{(-4-(-10))^2+(-8-3)^2}[/tex]
[tex]MP=\sqrt{(-4+10)^2+(-11)^2}[/tex]
[tex]MP=\sqrt{(6)^2+(-11)^2}[/tex]
[tex]MP=\sqrt{36+121}[/tex]
On further simplification, we get
[tex]MP=\sqrt{157}[/tex]
[tex]MP=12.529964[/tex]
[tex]MP\approx 12.5[/tex]
Therefore, the distance between the given points M and P is 12.5 units.
Evaluate 1/2(4^3-6*3^2)
Answers
1/2(4^3-6•3^2)
1/2(64-6•3^2)
1/2(64-6•9)
1/2(64-54)
1/2(10)
=5
Hope this helps! May I please have brainliest? tysm
please help i really need this
Answers
Answer:
D
Step-by-step explanation:
You have the correct answer.
Slope=5/4 y intercept=2 write in slope intercept form then standard
Answers
Note:
Your first question is missing the y-intercept, so I am solving the 2nd question. You would still get your concept clear because the procedure to solve each of the questions is the same.
Answer:
The equation in the standard form is:
2/3x + y = -4
Please also check the attached graph.
Step-by-step explanation:
We know that the equation in the standard form is
Ax + By = C
where x and y are variables and A, B and C are constants
Given
Slope m = -2/3
y-intercept = -4
To determine
Write the equation in the standard form
We know that the slope-intercept form of the line equation
where
m is the slope
b is the y-intercept
In our case:
Slope m = -2/3
y-intercept = -4
substituting m = -2/3 and y-intercept b = -4 in the slope-intercept of the line equation
y = mx+b
y = -2/3x + (-4)
y = -2/3x - 4
Writing the equation in the standard form
2/3x + y = -4
Therefore, the equation in the standard form is:
2/3x + y = -4
also check the attached graph.
Answer:
give the other person brainlist he/she worked hard you can tell
Step-by-step explanation:
Which of the following ordered pair could NOT be included in this set if it is a function?
{(-4, 2), (3, 6), (4,3), (x, y) }
A (x, y) = (-3, 6)
B (x, y) = (1, 2)
C (x, y) = (3,6)
D (x, y) = (4, -3)
Answers
Answer:
B is the right answer and if you add
Need help!!!
You get a haircut that costs $23. If you tip the barber 10%. How MUCH are you leaving as a tip?
Answers
Answer:
The answer is 2.3
Step-by-step explanation:
I don't really have a step by step, its hard to explain and it wont let me insert a picture.
