Triangle GIH is similar to triangle KJL.select the angle whose tangent equals 6/8
Answers
Answer:
Step-by-step explanation:
The angle whose tangent equals 6/8 in triangle GIH is angle G.
What are similar figures?Two figures are said to be similar if they have the same shape and the ratio of their corresponding sides are in the same proportion.
Triangle GIH is similar to triangle KJL, hence the ratio of their corresponding sides are in the same proportion and their corresponding angles are congruent.
Hence:
JLcorresponds to IH and LK corresponds to GH. Hence:
tanG = tanK = 6/8
The angle whose tangent equals 6/8 in triangle GIH is angle G.
Find out more on similar figures at: https://brainly.com/question/2644832
#SPJ2
Related Questions
What is the solution to this system of equations?
y = x +4
x+y= 2
Answers
Answer:
x = -1 y = 3
Step-by-step explanation:
x + (x + 4) = 2
x + x + 4 = 2
2x = -2
x = -1
y = -1 + 4
y = 3
Answer:
y = 3
x = - 1
Step-by-step explanation:
x + y + x + 4 = y + 2
x + y - y + x + 4 = y - y + 2
x + x + 4 = 2
2x + 4 = 2
2x + 4 - 4 = 2 - 4
2x = - 2
2x ÷ 2 = - 2 ÷ 2
x = - 1
y = x + 4
y = - 1 + 4
y = 3
Pregunta 7 (1 punto)
The expression is given in standard form. Rewrite it in factored form. If it cannot be rewritten in factored
form, write "cannot be done."
x² +9
Answers
Can anyone please solve this quickly?
Answers
Answer:
c = 10
Step-by-step explanation:
3 is to 6 as 5 is to c:
3 5
----- = -----
6 c
Then 3c = 30, and c = 10
Help me please!! I need a good grade
Answers
Answer:
The answer of this question is 8.06 cm.
Step-by-step explanation:
I came to know my answer is correct because hypotenuse is bigger than base and perpendicular in right anhled triangle.
9:14=a:7
Find a pls help me
Answers
We can set up the following proportion:
9/23=a/7.
Now, we just solve for a by the Cross Product Property.
9(7)=23(a)
Now, just divide by 23 on both sides to isolate “a.”
63/23=23a/23
After simplifying, a=2.739.
Therefore, 9/23=2.739/7
When reduced into decimal form, .391=.391, so we know the proportion is indeed correct.
Emily is solving the following System of equations using Substitution:
y=3x-4
y=2x+1
Her steps are shown below.
Part A
Click on the first step in which Emily made an error.
3x-4=2x+1
5x-4=1
5x=5
x=1
y=3(1)-4=3-4=-1
(1,-1)
Part B
Explain what Emily did wrong and then what she should have done to make sure it was the correct answer.
Answers
Answer:
Emily is solving the following system of equations using substitution:
y = 3x - 4
y = 2x + 1
Part A:
After substituting y's values:
3x - 4 = 2x + 1
What she did:
3x - 4 = 2x + 1
3x + 2x - 4 = 1
5x - 4 = 1
What she should have done:
3x - 4 = 2x + 1
3x - 2x - 4 = 1
x - 4 = 1
Part B:
This rule has not been followed: Sign changes when numbers shift from left to right of ' = 'sign.
Emily did not changed the sign of the number, 2x from + 2x to - 2x when it was moved from the right side to the left.
[tex][/tex]
Jason is painting a large circle on one wall of his new apartment. The largest distance across the circle will be 8 feet. Approximately how many square feet of wall will the circle cover? Use 3.14 for π and round to the nearest hundredth. How much area will he cover if he painted a circle on three walls?
Answers
Answer:
a) 50.24 ft²
b) 150.72 ft²
Step-by-step explanation:
Jason is painting a large circle on one wall of his new apartment. The largest distance across the circle will be 8 feet.
The distance across a circle is also called a diameter, Hence,
D = Diameter = 8 ft
The Area of a circle = πr²
r = Diameter/2 = 8ft/2 = 4ft
π = 3.14
Hence,
The Area of the circle = π × (4 ft)²
= 50.24 ft²
a) Approximately the amount of wall the circle will cover is 50.24 ft².
b) How much area will he cover if he painted a circle on three walls?
This is calculated as:
1 wall = 50.24 ft²
3 walls = x
Cross Multiply
x = 3 × 50.24 ft²
x = 150.72 ft²
please I NEED HELP thank u, if u want to spam my answer then I will report u thank u.
Answers
b- 1350
c- 553
Find the midpoint of the segment with endpoints (8, 10) and (5, 2).
Answers
Answer:
midpoint is at (6.5, 6) im pretty sure, im sorry if im wrong
Step-by-step explanation:
= 8+5/2 , 10+2/2
= 13/2 , 12/2
= 6.5 , 6
Midpoint of segment = (6.5,6)
Does anybody know the answer?
Answers
Answer:
[tex]first \: 4z \: second \: 11[/tex]
Answer:
=4z+6+5
=4z+11
Try this
Solve the following quadratic
function by factoring:
f(x) = x2 - 4x – 5
x = -1; x = [?]
Answers
Answer:
(x-5)(x+1)
so x =5
Not a lot of steps involved cause I did it mentally
Hope that answers your question
Step-by-step explanation:
The graph of a linear function is shown on the grid.
Which equation is best represented by this graph?
Answers
Answer:
A
Step-by-step explanation:
Select the correct answer.
What is the measure of the indicated central angle ?
A.
40°
B.
80°
C.
60°
D.
20°
E.
None of the above
Answers
Answer:
the answer is E. none of the above
What is the quotient of 1.44 x 10°8and 6.0 x 105 expressed in scientific notation?
Delta math
Answers
Answer:
2.4 x 10²
Step-by-step explanation:
1.44/6 x 10^8-5 = .24 x 10³ which is 240
Rick has a printer that can print a job in 8 minutes. When he uses his son's smaller printer at the same time, he can complete the same job in 6 minutes. How long does it take his son's printer to complete the job by itself? (In minutes.)
Answers
Answer:
maybe 2 minutes?
Step-by-step explanation:
not sure im so sorry!
The mean age of 6 women in an office is 24 years old.
The mean age of 9 men in an office is 27 years old.
What is the mean age (nearest year) of all the people in the office?
Answers
Answer:
26
Step-by-step explanation:
What angle is this? A: Adjacent. B: Vertical. C: Complementary. D: Supplementary.
Answers
A right triangle has a leg of 11 and a hypotenuse of 16. Find the missing leg (in simplest radical form)
Answers
Answer:
11.6
Step-by-step explanation:
a^2 + b^2 = C^2
121 + b^2= 256
b^2 = 135
b = 11.6
2,87 × 30 com cálculo
Answers
Answer:
86.1 I believe because I'm assuming you meant 2.87
Plz answer I really need help
You are pulling up an anchor while on a boat. You pull up the anchor at a rate of 0.5 feet per second. After 6 seconds, the anchor is 8 feet from your hands. Write an equation that represents the distance y (in feet) that the anchor is from your hands after x seconds. Then graph the equation.
Answers
Answer:
y = 0.5x + 11
Step-by-step explanation:
rate = 0.5ft per second
rate = m
(0.5)(6) + 8 = b
3 + 8 = 11
b = 11
y = mx + b
y = 0.5x + 11
y= 4x + 2
y= 4x + 6
How many solutions
Answers
0 solutions.
4x+2 is not = 4x+6
Therefore there will be Jo solutions
Answer:
no solutions
Step-by-step explanation:
Given the 2 equations
y = 4x + 2 → (1)
y = 4x + 6 → (2)
Substitute y = 4x + 2 into (2)
4x + 2 = 4x + 6 ( subtract 2 from both sides )
4x = 4x + 4 ( subtract 4x from both sides )
0 = 4 ← not possible
This indicates the system has no solution
Help me ASAP and show me how you got your answer
Answers
Answer:
= 2 7/12
Step-by-step explanation:
We solve the above question using the operation of addition.
2 1/3 + 1/4
Lowest common denominator = 12
2 + ( 1/3 + 1/4)
2 + (4 × 1 + 3 × 1/12)
2 + (7/12)
= 2 7/12
Solve the equation
2x2 + 8x – 1 = 0
by completing the square.
Give your answers correct to 2 decimal places.
Answers
Step-by-step explanation:
[tex] {2x}^{2} + 8x - 1 = 0 \\ {x}^{2} + 4x - \frac{1}{2} = 0 \\ {x}^{2} + 4x + {( \frac{1}{4} )}^{2} - \frac{1}{2} - { (\frac{1}{4} )}^{2} = 0 \\ {(x + \frac{1}{4}) }^{2} - \frac{9}{16} = 0 \\ {(x + \frac{1}{4}) }^{2} = \frac{9}{16} \\ x + \frac{1}{4} = ±( \frac{ 3}{4} ) \\ x = \frac{1}{2} \: or \: - 1[/tex]
Answer:
Step-by-step explanation:
divide each term by 2 to begin with x²
x² + 4x - 1/2 = 0
now add 1 to each side
x² + 4x = 1/2
now divide 4 in half and square the result and add it to each side
x² + 4x + 4 = 1/2 + 4
(x + 2)² = 9/2
Nina purchased 4 pounds of strawberries for a total of $6.40.How much did she pay for one pound of strawberries?
Answers
Answer:
1.6$
Step-by-step explanation:
6.4/4=1.6
The temperature of the water in an aquarium is regulated so
that it cycles regularly between 26 and 30 degrees Celsius over
the course of each 24 hours. The equation that models the
temperature of the water isy = 2 sin(x) + 28. What does
the number 2 represent in the context of the problem?
Answers
Answer:
B
Step-by-step explanation:
Need help with this question.
Answers
Find the unknown angle measure
Answers
Answer:
angle P=38°
angle Q = 38° [ Because this traingle is a isosceles triangle]
Step-by-step explanation:
This is just a guess I haven't done this in a long time
Take the Initial Angle ( 164 degrees )
subtract that from 180
you get 16
since the two unknown angles are parallel they are going to have the same angle
since there are two you divide 16 by 2
each angle is 8 degrees
What Percent Of the Whole is shaded?
Answers
Answer:
70%
Step-by-step explanation:
there is 10 and 7 of them are filled which is 7/10 since we are dealing with percentages we need the bottom to be 100 so 70/100 or 70%
- Gage Millar, Algebra 2 tutor
Answer:
Below
Step-by-step explanation:
I would say 70%
It is split up into 10 parts, 7 are shaded,
7 to 10 would be as 70% is to 100%
What is the measure of ZA?
A [?] degrees
87°
35
B
Enter
Answers
87 + 35 = 122
180 - 122 = 58
PLEASE HELP ME, IM TIMED, ILL GIVE BRAINLIEST AND 50 POINTS
Answers
i can't see the 4th option but from what i can see, i'd say 20 (b).
i didn't do math for this, i just used context clues.
the hypotenuse is always longer than either of the sides, so if the hypotenuse is 29, then the only logical solution is 20 feet. every other option is >29.
Answer:
Hello! answer: 20 feet
Step-by-step explanation:
29 × 29 = 841 21 × 21 = 441 841 - 441 = 400 √400 = 20 20 × 20 = 400 therefore 20 is the answer Hope that helps!