Answers
Answer:
Option (3)
Step-by-step explanation:
From the figure attached,
[tex]\frac{BC}{FD}=\frac{AC}{ED}[/tex]
[tex]\frac{3}{1}= \frac{3.9}{1.3}[/tex]
[tex]\frac{3}{1}= \frac{3}{1}[/tex]
Therefore, these corresponding sides are proportional (In the same ratio).
Angle between these sides are also equal. (Given in the picture)
Since, SAS rule of similarity states that, two triangles will be similar if their corresponding two sides are proportional and angle between these two sides are equal.
Option (3) will be the answer.
Related Questions
∆ABC and ∆PQR are congruent under the correspondence: ABC ↔ RQP
then the part of ∆ ABC that correspond to:
Answers
Answer:
Please check the explanation.
Step-by-step explanation:
Given
ABC ↔ RQP
so
ΔABC ≅ ΔABC
It means the triangles are congruent.
Please check the attached diagram.
In the diagram,
A ↔ RB ↔ QC ↔ PParts of ΔABC that correspond to
(i) PQ
[tex]PQ[/tex] corresponds to [tex]CB[/tex]
(ii) ∠Q
∠Q corresponds to ∠B
(iii) RP
[tex]RP[/tex] corresponds to [tex]AC[/tex]
Which is more, 24 quarts or 7 gallons?
Answers
Answer:
7 gallons is more because if in quarts it would be 28 quarts
Select the reason why these triangles are similar. If they are not, select “not similar”
Answers
Answer:
Not similar
Step-by-step explanation:
Answer: not similar
Step-by-step explanation:
J(-9, -2), K(-5, 1), L(1, -4), M(-3, -7)
is this is parallelogram?
Answers
Answer:
Yea, I'm pretty sure it is
Step-by-step explanation:
1. What is the y intercept ?
2. Write an equation of the line in the graph above
Answers
Answer:
1) The y-intercept is -3.
2) An equation would be y = 2x - 3
PLEASE HELP ME!
what is the slope and y intercept of y=1/2x+6
Answers
Answer:
the slope is 1/2 and the y intercept is 6
Answer:
Y = MX + B
M is Slope: 1/2
B is Y-Intercept: 6
what is viscosity please answer
Answers
"cooling the fluid raises its viscosity"
a quantity expressing the magnitude of internal friction, as measured by the force per unit area resisting a flow in which parallel layers unit distance apart have unit speed relative to one another.plural noun: viscosities
"silicone oils can be obtained with different viscosities"
Mr. Holloway is a craftsman who makes custom guitars by hand. His last order was for 2 guitars, and it took him 8 weeks to make them. He receives an order to make 7 guitars.
Answers
Answer:
It took Mr. Holloway 28 weeks to make 7 guitars.
Step-by-step explanation:
The question is incomplete, but if we are trying to find out how many weeks it would take him to make 7 guitars then the answer would be 28.
First you have to find out how many weeks it takes him to make 1 guitar.
8 ÷ 2 = 4 (4 weeks to make 1 guitar)
Then you have to multiply 4 by 7 since it takes 4 weeks to make 1 guitar.
4 * 7 = 28 (28 weeks to make 7 guitars)
Answer:
28 weeks
Step-by-step explanation:
How do you get out of D3presion
please help
Answers
Answer:
im d3pressed a lot so i just start listening to songs then out of no where i go to watching you-tubers i like
Step-by-step explanation:
i mean like what kind of d3pression is it abt??
A area of a rectangle is 52 square meters. the width is 4 meters. what would the length be ?
Answers
Answer: 13 metres.
Step-by-step explanation:
Answer: The length would be 13 meters.
Step-by-step explanation:
Area = L*W
52 = 4L
52/4 = L
13 = L
y=1−2x;x=9 can you please help
Answers
Answer:
17
Step-by-step explanation:
since you are given that x is 9 all you have to do is plug it in. So 1-2(9) 2 times 9 is 18 so 1-18=17
y = 1 - 2(9)
y = 1 - 18
y = -17
The answer is -17
Find the area of the
regular figure below:
A) 645.4 m2
B) 571.3 m2
C) 624.7 m2
D) 590.2 m2
E) 613.9 m2
explain pls
Answers
Answer:
E) 613.9 m2
Step-by-step explanation:
sum of measures of interior angles of a polygon of n sides:
(n - 2)180
For a pentagon:
(5 - 2)180 = 3(180) = 540
measure of one interior angle of a regular pentagon:
540/5 = 108
Draw a segment from the center of the pentagon to the top vertex. Now you have a right triangle.
The triangle has a 90 deg angle where the segment in the figure meets the side of the pentagon. Let half of the side of the pentagon be x. x is a side of the right triangle.
For the 54 deg angle in the triangle, 13 m is the opposite leg, and x is the adjacent leg.
tan A = opp/adj
tan 54 = 13/x
x = 13 m/tan 54 = 9.445 m
x is half of the side of the pentagon.
2x is the side of the pentagon.
2x = 2(9.445 m) = 18.89 m
The given 13 m segment is the apothem of the pentagon.
A = nsa/2
where n = number of sides, s = length of 1 side, a = length of apothem
A = (5)(18.89 m)(13 m)/2
A = 613.9 m^2
Answer: E) 613.9 m2
Wholesome Pizza surveyed a random sample of 404040 Trinity Food Festival attendees about their favorite type of pizza. Of the attendees surveyed, 212121 said that sausage pizza was their favorite type of pizza. There are 160016001600 Trinity Food Festival attendees. Based on the data, what is the most reasonable estimate for the number of Trinity Food Festival attendees whose favorite type of pizza is sausage pizza? Choose 1 answer: Choose 1 answer:
Answers
Answer: 840 people
Step-by-step explanation:
They surveyed 40 people in total and out of those 40, 21 said that sausage pizza was their favorite pizza.
The percentage of people who prefer sausage pizza is therefore:
= 21/40 * 100%
= 52.5 %
If there are 1,600 people in the festival and we assume that the sample is a representation of the people there, the estimated number of people who prefer sausage pizza will be:
= 52.5% * 1,600
= 840 people
Mohammed is running the 800m race.He has completed 25 percent of the total distance. How far did mohammed run
Answers
Answer:
He has ran 200 m
Step-by-step explanation:
Step one:
given data
Mohammed is running the 800m race
He has completed 25 percent= 25%
Step two:
Let us find 25% of 800
=25/100*800
=0.25*800
=200 m
URGENT: State whether each equation represents a direct, inverse, joint, or combined variation. State the constant of variation.
V = 5n [tex]\frac{t}{m}[/tex]
Answers
Answer:
Combined
Step-by-step explanation:
Explore the relationship between the general forms of variation :
Direct Variation :
x varies directly as y ; x = kx
Inverse Variation :
x varies inversely as y ; x = k/x
Joint : x varies jointly as y and Z ; x = kxz
combined :
x varies directly as y and inversely as z ; x = kx * 1/ ; x = kx/z
Where k is the proportionality constant.
In the equation given above :
We have a combination of joint and inverse variation : V = 5ng
V varies jointly as n and t and inversely as m
V α k * n * t * 1 / m
V = Knt /m
Where, k is proportionality constant.
PLEASE HELP ASAP, MARKING BRAINLIEST!!
Find the value of x.
Answers
Answer:
5
Step-by-step explanation:
since the sides are the same size, then the equation should be combined into x+2=2x-3
then subtract an x from both sides: 2=x-3
then add 3 to both sides: 5=x
and you have your answer
hope this works
Answer:
x=5
Step-by-step explanation:
x+2=2x-3
-x on both sides=
2= x-3
then -2 on both sides
0= x-5
this means that x must be 5 so that positive 5- negative 5 equals 0 :)
6h + (-7.9d) - 16 + 5d - 3.5h =
please help
Answers
Find the length of diagonal AC in the rectangle
at the right
show you’re work plss
Answers
Answer:
26
Step-by-step explanation:
Let 10 be a, and 24 be b, and the undefined hypotenuse be c.
[tex]a^2 + b^2 = c^2[/tex]
[tex]10^2 + 24^2 = c^2[/tex]
100 + 576 = c
c = 676
[tex]\sqrt{100} + \sqrt{576} = \sqrt{676}[/tex]
[tex]10^2 + 24^2 = 26^2[/tex]
c = 26
The value of the undefined line is 26.
what is an equation of the line that passes through the point (3, -8) and has a slope -2?
Answers
Answer:
y = -2x - 8
Step-by-step explanation:
A refrigerator is sold at $ 10525 at a profit of $ 925. What was the Cost Price of the refrigerator?
Answers
What is the square root of 75 in simplified form?
Answers
Answer:
√75 as 5⋅√3.
Answer: the first one 5√3
Step-by-step explanation:
Find the distance between each pair of points. Round your answer to the nearest tenth, if
necessary.
(8, -7), (5,1)
A 4.4
B 8.5
C 3.3
D 14.3
Answers
Answer:
b. 8.5
Step-by-step explanation:
d=√(5−8)2+(1−(−7))2
d=√(−3)2+(8)2
d=√9+64
d=√73
d=8.544004
Jermaine buys T-shirts for $6 each and marks up the price by 45%. How much more does Jermaine charge for each T-shirt sold?
Answers
Answer:
$2.7
Step-by-step explanation:
We find the amount that was marked up
Jermaine buys T-shirts for $6 each and marks up the price by 45%.
The marked up amount = 45% × $6
= 45/100 × $6
= $2.7
Therefore, the amount Jermaine charges more for each T-shirt sold is $2.7
13. Which number line represents the solution to the inequality -2x + 5 > 15?
!!!!!!WILL MARK BRAINLIEST!!!!!!
Answers
Answer:
B
Step-by-step explanation:
i passed my exam lets gooooooo
Answers
Answer:
Step-by-step explanation:
Yesss
!!PLEASE HELP ME!!
Which of the following is the product of the rational expressions shown below?
Answers
12/x2+7x
hope it is right
Answer:
12 / x2 + 7x
Explanation:
Multiply the fractions
12/ x · (x + 7)
Distribute x
12/ x2 + 7x
Your friend writes 1.475% as a decimal. Is your friend correct? Explain your reasoning. 1.475% = 1.475% = 147.5
Answers
Answer:
no because the decimal doesn't have a % sign its 147.5
What is 1% of 440? Can you help
Answers
Answer:
1% of 440 is 4.4
Step-by-step explanation:
440 x .01 = 4.4
1% of 440 = 4.4
8. An employee at the recreation center earns $84.00 for working 7 hours. At
this hourly rate, what should the employee earn for 40-hour work week?
A. $12.00
B. $ 480,00
C. $ 280,00
D. $ 21,00
Answers
Answer:
B $480.00
Step-by-step explanation:
What is the value of 2^-3?
please answer with one of the options given belown (a,b,c,or d)
Answers
Answer:
B. 1/8
Step-by-step explanation:
