Quadrilateral HIJK is similar to quadrilateral LMNO. Find the measure of side OL.
Round your answer to the nearest tenth if necessary.
K
19
J
58
O
N
42
H
Answers
Answer:
OL = 128.2
Step-by-step explanation:
If the two quadrilaterals are similar, the ratio of their corresponding sides are equal;
Thus;
KJ/KH = NO/OL
19/42 = 58/OL
OL = (42 * 58)/19
OL = 128.2
Related Questions
solve the following equation
please it's urgent
3a + 5b = -9 , 2a + 5b = -11
Answers
Answer:
a = 2
b = -3
Step-by-step explanation:
Here, we want to solve the two equations simultaneously
since we have the same 5b term in both, we can subtract the second equation from the first
we have this as;
3a-2a = -9 -(-11)
a = -9+ 11 = 2
Recall;
2a + 5b = -11
2(2) + 5b = -11
5b = -11-4
5b = -15
b = -15/5
b = -3
Which pair of terms are NOT like terms?
A) 2mn and mn^2
B) 3p^2q and -p^2q
C) -x and 3x
D) 1 and -1
Answers
Answer:
A) 2mn and mn^2
that's my final answer
What are the answers ?
Answers
Answer:
All of the answers if you consider the dashes both negative and positive, but if they are negative then its the last 3 only.
Step-by-step explanation:
Which of the coordinates is equal to cos(50)
Answers
Answer:
you need to upload a pic
Step-by-step explanation:
.
Answer:
x-coordinate of point A
Step-by-step explanation: Khan Academy
can u plzzzz help me brainliest
Answers
12m -6 -2m -10
10m -16
answer is 10m -16 :)
1.
Solve for x=
35, 103
Answers
Given:
A figure of a circle with secants intersecting inside the circle.
To find:
The value of x.
Solution:
According to the intersection theorem of secants, if two secants intersect each other inside the circle, then the angle on the intersection is the average of the intercepted arcs.
Using the intersection theorem of secants, we get
[tex]x^\circ=\dfrac{1}{2}(35^\circ+103^\circ)[/tex]
[tex]x^\circ=\dfrac{1}{2}(138^\circ)[/tex]
[tex]x^\circ=69^\circ[/tex]
[tex]x=69[/tex]
Therefore, the value of x is 69.
82 is 97% of what?
can someone answer please
Answers
Can anyone give me the answer and tell me how you did it?
Mary sells fruit with four of her friends. They want to make enough money so that, after splitting the earnings evenly,each person earns $30.
Solve the equation for this problem.
After you find the answer you need to find out if its cents, dollars,partners,or fruit
Thank you!
Answers
Answer:
the answer is 150
Step-by-step explanation:
Help! 30 Points! Find x
Answers
Answer:
do math
Step-by-step explanation:
3x³ + 15x² write. factorize
Answers
Answer:
3x³ + 15x²
taking common 3x²
3x²(x+3) is your answer
Answer :
3x²(x+3) is the answer
PLEASE NEED HELP ASAP
Answers
Answer:
Trapezoid
Step-by-step explanation:
They're showing us (with red arrows/triangles) that the bottom and top are parallel, but do not state anything like it for the sides.
That means it's at least a trapezoid.
As nothing suggests the sides are parallel, it's likely not a parallelogram (and it doesn't look like one).
It's also not a kite, as there is no indication that pairs of neighboring sides are equal in length.
As we don't think it's a parallelogram, it's thus not a rectangle (every rectangle is a parallelogram).
Similar with rhombus (every rhombus is a parallelogram) and square (every square is a parallelogram AND a rhombus).
Find the missing angle.
Answers
Answer:
126 Degrees
Step-by-step explanation:
180-54=126
Answer:
126 hope it may help u btw thnx for points
Step-by-step explanation:
x +54 =180 bcz of linear pair
then 180-54=126
A tree casts a shadow that is 9 meters long. A 54 meter tall building nearby casts a shadow that is 24 meters long. What is the height of the tree
Answers
Answer:
Height of the tree is 20.25 m.
Step-by-step explanation:
Length of building AB = 54 m
Length of tree DE = 9 m
Shadow casted by the building (BC) = 24 m
Shadow casted by the tree (CE) = 9 m
Since, ΔABC ~ ΔDEC
By the property of similar triangles, corresponding sides of the similar triangles will be proportional.
[tex]\frac{AB}{DE}=\frac{BC}{EC}[/tex]
[tex]\frac{54}{h}=\frac{24}{9}[/tex]
h = [tex]\frac{54\times 9}{24}[/tex]
h = 20.25 m
Therefore, height of the tree is 20.25 m.
Water and oil are mixed in the ratio 3:5. Find the density of the mixture if the density of water is 1g/cm ^3 and that of oil is 0.8g/cm^3
Answers
Answer:
Density of mixture is 7.0 g/[tex]cm^{3}[/tex].
Step-by-step explanation:
Density of mixture = density of water in the mixture + density of oil in the mixture
Given: water and oil were mixed in a ratio 3:5
density of water is 1.0 g/[tex]cm^{3}[/tex] and that of oil is 0.8 g/[tex]cm^{3}[/tex].
Then,
density of water in the mixture = 3 x 1.0 g/[tex]cm^{3}[/tex]
= 3.0 g/[tex]cm^{3}[/tex]
Density of the volume of water in the mixture is 3.0 g/[tex]cm^{3}[/tex].
density of oil in the mixture = 5 x 0.8 g/[tex]cm^{3}[/tex]
= 4.0 g/[tex]cm^{3}[/tex]
Density of oil in the mixture is 3.0 g/[tex]cm^{3}[/tex].
So that,
Density of mixture = 3.0 + 4.0
= 7.0
Density of mixture is 7.0 g/[tex]cm^{3}[/tex].
Mateo and Logan finished 65% of their math homework. If it has 20 problems, how many problems have they done?
Mr. Philps made 1 gallon of fruit punch for his class party. If he has 27 students, and each of them will drink 1 cup, will he have enough
Answers
Answer:
1st question: 13 questions
2nd question: Mr.Philps will not have enough
Step-by-step explanation:
Mateo and Logan finished 65% of their math homework. If it has 20 problems, how many problems have they done?
20 x 0.65 = 13
Mr. Philps made 1 gallon of fruit punch for his class party. If he has 27 students, and each of them will drink 1 cup, will he have enough?
1 gallon = 16 cups
27 students x 1 cup each = 27 cups
27 is greater than 16, so no, he will not have enough.
A prop for the theater club's play is constructed as a cone topped with a half-sphere. What is the volume of the cone part of the prop? Round your answer to the nearest tenth of a cubic inch.
(note: use 3.14 to approximate pi)
A. 378 in³
B. 1,134 in³
C. 1,187 in³
D. 3,561 in³
Answers
Answer:
V≈296.88
Step-by-step explanation:
V=πr2h
3=π·4.52·14
3≈296.88051
What is 3y - 2x = 9 in slope intercept form?
Answers
Answer:
Step-by-step explanation:
IN slope intercept form
3y = 2x + 9
y = ( 2x + 9)/3
y = 2/3 x + 3
Answer:
[tex] \huge \boxed{ \boxed{ \mathfrak{y = \frac{2}{3} x + 3}}}[/tex]
Step-by-step explanation:
to understand thisyou need to know about:linear equationPEMDAStips and formulas:slope-intercept form:y=mx+blet's solve:[tex] \sf add \: 2x \: to \: both \: sides : \\ \tt 3y - 2y + 2x = 2x + 9 \\ \tt 3y = 2x + 9[/tex][tex] \sf divide \: both \: sides \: by : \\ \tt \: y = \frac{2x}{3} + \frac{9}{3} \\ \tt \therefore y = \frac{2}{3} x + 3[/tex]What is the value of the expression below?
(16^2)^1/4
A. 4
B. 8
C. 16
D. 2.
Answers
4444444444444444444 4444444
Answer:
4
Step-by-step explanation:
A P E X:L E A R N I N G
Do you guys know the answers to these?
Answers
Answer:
The first one is 0 slope.
The second one undefined slope.
Step-by-step explanation:
I hope it helps you!!!:-)
6th Grade Math:
A 5-pound bag of cat food costs $11. What is the unit price of the cat food?
Answers
Answer:
The unit rate is 2.20. For a single pound of cat food it would cost $2.20
1. Find the lengths of the sides of each triangle.
2. Explain why the Triangles are not congruent.
Answers
Answer:
.....?....................
algibric equations that equal 13
Answers
De student.cms.k12.nc.us bookmarks
Tgbhyuj190[:Op = BubbleSheet
M Email Natoli, Micha..
Question 2
1 pts
BD bisects angle ABC.
The measure of angle ABD is (2x + 12) and the
measure of angle ABC is 44º. Find the value of x.
Answers
Answer:
x = 5
Step-by-step explanation:
Given that BD bisects <ABC, it means that <ABC is divided into two equal angles, which are <ABD and <CBD.This implies that:
m<ABD = m<CBD. Therefore:
2(m<ABD) = m<ABC
Substitute:
2(2x + 12) = 44
Solve for x.
4x + 24 = 44 (distributive property)
4x + 24 - 24 = 44 - 24 (substraction property of equality)
4x = 20
4x/4 = 20/4 (division property of equality)
x = 5
a) josie makes fruit punch by mixing fruit juice and lemonade in the ratio 3:4, she needs to make 49 litres of punch for a party. how much of each ingredient does she need (in lires)
b) During the party josie decides tio make some more. she has 15 litres of fruit juce left and plenty of lemonade. how much extra punch can she make? (answer in letres)
c) to make the second batch of punch go further josie adds 4 more lires of lemonade. what is the ratio of fruit juice and lemonade in the second batch? (answer in ratios e.g 5:9)
Answers
Answer:
1. Josie needs 21 litres of fruit juice need 28 litres of lemonade.
2. Josie can make an extra of 35 litres of punch.
3. 5:8
Step-by-step explanation:
a) The ratio of the fruit juice to lemonade = 3:4
Total litres of punch to be made = 49
Amount of fruit juice needed = [tex]\frac{3}{7}[/tex] x 49
= 21 litres
Amount of lemonade needed = [tex]\frac{4}{7}[/tex] x 49
= 28 litres
Thus, she would need 21 litres of fruit juice need 28 litres of lemonade.
b) She has 15 litres of fruit juice left. Let the litres of punch to be made be represented by s.
[tex]\frac{3}{7}[/tex] x s = 15
s = 35
Josie can make an extra of 35 litres of punch.
c) For the second batch, she needs;
15 litres of fruit juice needs 20 litres of lemonade.
But adding 4 more litres to the lemonade makes the total litres of lemonade to be 24.
Thus the ratio of the juice to lemonade = 15:24
= 5:8
Janice owned 17 books and bought 5 new books each month. Eunice owned 27 books and bought 3 new books each month. The graph below shows the number of books each student owned
over a 12-month period.
A. Each student owned 42 books on the fifth month.
B. The students had 42 books altogether on the fifth month.
C. Each student owned 27 books on the second month.
D. The students had 27 books altogether before the first month.
Answers
Answer:A
Step-by-step explanation:
400 is 75% of what number?
Answers
Answer:
534
Step-by-step explanation:
Joey went bowling at the Frank's Bowling Center. Shoe rental was $1.25 and games
were $1.50 each. If he spent $8.75 on shoe rental and games, how many games did
he bowl?
HELP PLS
Answers
Answer:
5 games
Step-by-step explanation:
1.50x + 1.25 = 8.75
1.50x = 7.50
x = 5
CAN AN EXPERT< ACE< MODERATOR OR GENIUS HELPP ME WITT THIS PLSSSSSSSSSSSSSS!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
3x^2-3x+8-9/x+1
Step-by-step explanation:
can someone help me on this one!
Answers
Answer: Pay less sells the lowest price per marker.
Step-by-step explanation:
To get to one marker divide 10 by 10 and do same to other side. EX. 10/10=1, 2.50/10=0.25
To get to one marker divide 20 by 20 and do same to other side. EX. 20/20=1, 4.00/20= 0.2
Find the length of XY
Answers
Answer:
the length of xy =6ft
I hope this help