A right triangle is shown. An altitude is drawn to form a right angle with the opposite side and split the side into lengths of 3 and 3. What is the value of x? One-third StartRoot 2 EndRoot units One-half StartRoot 3 EndRoot units 2 StartRoot 3 EndRoot units 3 StartRoot 2 EndRoot units
Answers
Answer:
3√2
Step-by-step explanation:
Find the diagram attached
Sine the base of the triangle are divided equally the opposite angle to the sides will be 45 degrees
Considering one of the right angles triangle;
Hypotenuse = x
Opposite = 3
Angle theta = 45 degrees
According to SOH CAH TOA
sin theta = opp/hyp
sin 45 = 3/x
x = 3/sin45
x = 3/(1/√2)
x = 3 * √2
x = 3√2
Hence the value of x is 3√2
Answer:
d or 4
Step-by-step explanation:
got it right correct me if im wrong, please
Related Questions
Solve for x: 5x = 2/7
Answers
X=2/7 x 1/5
X=2/35
X=0.0571428
In ΔGHI, the measure of ∠I=90°, the measure of ∠G=76°, and IG = 6.2 feet. Find the length of HI to the nearest tenth of a foot.
Answers
Answer: 24.9
Step-by-step explanation:
6.2 tan(76) = 24.86
Answer:
the answer is 24.9
Step-by-step explanation:
6
7
8
9
10
What is the simplified form of the following expression?
7(V2x) - 3(V16x)-3(Vox
0 -5(2x)
o 2x-6(K)
0 -(/2X) - 6(V)
Answers
Answer:
is there a pic u could show?
Step-by-step explanation:
A bouncy ball is dropped such that the height of its first bounce is 7 feet and each successive bounce is 67% of the previous bounce's height. What would be the height of the 8th bounce of the ball? Round to the nearest tenth (if necessary).
Answers
Answer:
4.79
Hope this helps! :D
Answer: 0.2
Step-by-step explanation:
Help me with this!!!!!
Answers
Answer: GH=16
Step-by-step explanation:
Equal triangles have equal sides
Add. (6x2 – 2x) + (5x – 7)
Answers
Answer:
Thats going to be 12x
Step-by-step explanation:
solve for x in the triangle. round your answer to the nearest tenth
Answers
Answer:
x = 6.4
Step-by-step explanation:
Since you are given adjacent and hypotenuse use sin 53 = add/hyp
So .79863551 = x/8 so x = 6.3891
the price of one gallon of gas was $2.59 in 2007. the average price of one gallon of gas this month is $3.69. what is the percent of change?
Answers
Answer:
42.471% increase
Step-by-step explanation:
10 points
8. Sally works at a furniture store. She earns $420 a week plus 5.25%
commission on her sales. One week her sales are $2200. What is her total
income for the week? *
$535.50
$536.50
$555.00
Answers
Answer:
Answer: $535.50
Step-by-step explanation:
All you had to so was multiply $2200 by 5.25%. Which would then give you 115.5$ and then you add $420, which would give you the final answer of $535.50
I need help with this question
Solve for the value of P: 2/3 P = 4
Answers
Expiation:
Fractions are just division
So you will use pemdas
You will multiply 3 on both side, which cancels out the 3
4*3=12
Now you have 2p=12
Divide the 2 on both sides
12/2 = 6
Therefore, P=6
Answer:
thisis answer okkkkkkk
DUE ASAP PLS
HELP
5. Find BC.
5. In Triangle ABC, angle A is a right angle and angle B= 60. If AB= 20 ft, find BC. If necessary, round your answer to the
nearest tenth.
A) 10ft
B) 40ft
C) 20 √ 3 ft
D) 40 √ 3/3 ft
Answers
What is the domain of y = log5^x
all real numbers less than 0
all real numbers greater than 0
all real numbers not equal to 0
all real numbers
Answers
Answer:
The answer is all real numbers
Answer:b
Step-by-step explanation:
everyday marco puts $0.25 into a jar for savings. one day he counted his money and found he had $91.75. how many days had he been saving?
Answers
Answer:
Marco had been saving for 367 days.
Step-by-step explanation:
If Marco started with no money and put $0.25 into a jar a day, then you just have to divide the total amount of money he has by 0.25.
91.75/.25 = 367
please help! will give the crown to whoever helps
Answers
Solve the square rove equation. 5-2Vx=11
(V=square root)
A.X=9,X=3
B.X=3
C.X=4
D.no solution
Answers
Hollis goes outside at 2:00. He spends 48 minutes riding his bike and playing with his dog. What time is it now? Write the time in two ways.
Answers
Answer:
2:48
Step-by-step explanation:
48 minutes passed and he went outside at 2:00 im not sure what they mean by write it in 2 ways though
Find the discriminant. (Must Show Work)
-9m^2+m-7=0
Answers
Answer:
-251
Step-by-step explanation:
the discriminant .b^2-4ac
=1-4×(-9)×(-7)
=1-252=-251
Given: KW perpendicular to JO. JP perpendicular to KO. KW intersects JP=Q Prove: triangle OKW similar to triangle OJP
Answers
Answer:
OKW similar to triangle OJP using Angle Angle
Step-by-step explanation:
Given
See attachment for triangles
Required
Prove their similarity
From the attachmen:
[tex]\angle JPO = \angle OWK = 90[/tex]
Also:
[tex]\angle O = \angle O[/tex] for both triangles i.e. reflexive property
Hence:
OKW similar to triangle OJP by AA i.e. Angle Angle
I need this done today whoever gets this correct gets brainliest!!! PLZZ HELPP MEE!!!
hurryy!!
Answers
Explanation is in the file
tinyurl.com/wpazsebu
Are the two flags similar? If so, which triangle similarity theorem did you use to make your conclusion?
Answers
Answer:
NOStep-by-step explanation:
I THINK THE RIGHT ANSWER IS RHS THEOREM.18 entre 12 (división) Porfa respondan, mi ama me pega con la chancla si no lo hago,, es lo único que me faltam
Answers
Answer:
Step-by-step explanation:
18 dividido por 12 es 1.5 , esto se puede probar haciendo division larga o multiplicando 1.5 por 12
1.5 * 12 = 18
Espero que te haya ayudado la respuesta y que ahores el chancletazo.
Sonia Oopsmeyer, who is proud of how fast she can punch numbers into her calculator, divided a number by 40 instead of multiplying it by 40. Her answer, which was wrong, was 20. What is the correcr answer? Describe the steps you took to find the correct answer.
Answers
Answer:
320
Step-by-step explanation:
x is the mystery number
x÷40=20
20x40=80
80=x
80x40=320
hope this helps
If you were to make $9.00 per hour and worked 36 hours over the past
two weeks
Answers
Answer: I think its 324
Step-by-step explanation: $9.00 X 36 = 324
HELPPPP PLSSSSS!!! ILL GIVE BRAINLIEST IF ITS RIGHT
Answers
Answer:
752÷2= 376
52÷2÷ 26
376- 26= 350 adult tickets
376+26= 402 student tickets
Simplify. Write your answer in standard form.
(4x^3+6x−7)+(3x^3−5x^2−5x+9)
Answers
answer: 7x^ - 5x^2 + x + 2
step-by-step explanation: i think thats it
A middle school has 200 boys and 300 girls enrolled in the seventh-grade. The principal randomly selects 45 seventh-grade students to take a lunch survey. How many of the seventh-grade students selected for the survey should the principal expect to be boys?
Answers
Answer:18
Step-by-step explanation:
Given
The school has 200 boys and 300 girls
The ratio of boys and girls is 2:3
If 45 seventh grade students are selected then the ratio of boys and girls remain the same
suppose there are 2x boys and 3x girls, such that ratio is 2:3
[tex]\Rightarrow 2x+3x=45\\\Rightarrow 5x=45\\\Rightarrow x=9[/tex]
No of the boys are [tex]2x=2\times 9=18[/tex]
Answer:
18
Step-by-step explanation:
what the another person said
PLEASE HELP ASAP PLEASE
Answers
Answer:
288 cm^3
Step-by-step explanation:
Based on the article, which of the following is MOST important to all economic systems?
A. Economic freedom
B. Factors of production
C. Equal distribution of wealth
D. Government-owned services
Answers
I’m giving 30 points please help
Answers
Answer:
Triangle A
Step-by-step explanation:
Because in the picture it shows the grid and if you look closely you can see the points on the x and y axis, (3,2) (4,7) and (5,6) are the three points formed to make triangle A.
A rectangular parking lot measures 40 m x 30 m.
How much distance can you save by cutting
across the parking lot instead of walking all the
way around it from A to C?
This is Grade 8 Math Pythagorean theorem