Shapes S and T are similar.
The area of S is 22 cm2. The area of T is 269.5 cm2.
Find the length of side x.
Answers
Answer:
x = 6 cm
Step-by-step explanation:
Area of T = 269.5 cm²
Area of S = 22 cm²
Length of side of T = 21 cm
Length of side of S = x
Area of T : Area of S = square of length side of T : square of length side of S (x)
Thus:
269.5/22 = 21²/x²
Cross multiply
x² × 269.5 = 21² × 22
x² × 269.5 = 9,702
Divide both sides by 269.5
x² = 9,702/269.5
x² = 36
x = √36
x = 6 cm
Related Questions
MO and PR are parallel lines. Which angles are alternate interior angles?
Answers
The angles that are alternate interior angles are; ∠ONQ and ∠MNQ
What is an alternate interior angle?Alternate interior angles are defined as the angles that are formed when a transversal intersects two coplanar lines.
Now, from the image of this MO and PR are parallel lines as seen online, it is clear that the angles ∠ONQ and ∠MNQ are alternate interior angles
Read more about Alternate Interior Angles at; https://brainly.com/question/24839702
Write two numbers that multiply to the value on top and add to the value on bottom
Answers
Answer:
9 and 3
Step-by-step explanation:
if we multiply 9 and 3 we get 27
also when we add 9+3= 12
classify each triangle
Answers
Answer:
See below
Step-by-step explanation:
9. Isosceles triangle
10. Right triangle
11. Equilateral triangle
12. Scalene triangle
13. Obtuse angle triangle
I think of a number, add on 15 and my answer is 8
Answers
Answer:
The number is -7
Step-by-step explanation:
x + 15 = 8
Answer:
the number is -7
Step-by-step explanation:
do the opposite( sum-number added)
8-15=-7
Tom hits golf balls at the driving range every 3 days, practices putting every 4days, and goes golfing every 6 days. If he did all three activities today, in how may days will he do all three activities again?
Answers
Answer:
12 days
Step-by-step explanation:
Trust me I did the work.
The sum of the measures of the angles of a triangle is 180. The sum of the measures of the second and third angles is five times the measure of the first angle. The third angle is 10 more than the second. Let x, y, and z represent the measures of the first, second, and third angles, respectively. Find the measures of the three angles
Answers
Answer:
1st ∡ = 15.5°
2nd ∡ = 77.25°
3rd ∡ = 87.25°
Step-by-step explanation:
1st ∡: x
2nd ∡: y
3rd ∡: z
Equations we can create from data given in problem:
y + z = 5x
z = 5x + 10
We have enough expressions to create an equation:
x + 5x + 5x + 10 = 180
11x = 170
x = 15.5
y = 5(15.5) = 77.25
z = y + 10 = 87.25
Answer:
30 70 80 Trust
Step-by-step explanation:
ILL GIVE BRAINLIEST IF ITS RIGHT
Answers
Answer:
7) C) 7
8) D) y=-2x+3
Step-by-step explanation:
7) 3x-1/9(27)=18
3x-3=18
3x=21
x=7
8) y=-2x+3
helpppp i’ll give brainlest
find the approximate area of the shaded region
Answers
Answer:
240.52 m square is your answer
Answer:
B
Step-by-step explanation:
area of square=20×21=420 m²
diagonal=√(20²+21²)=√(400+441)=√841=29
radius=29/2
area of circle=π×(29/2)²=841/4 π≈660.52 m²
area of shaded region=660.52-420=240.52 m²
Plz helppp I will mark brainless
Answers
Answer:
168
Step-by-step explanation:
34 + 58 + 100 = 192
360 - 192 = 168
REMOVE the outlier from the data, and then do the following: Round answers to the nearest
hundredths. 84, 71, 100, 88, 23, 100, 81, 93, 92, 100, 87,75.
5. Find the mean
6.
Find the median
7.
Find the mode
Answers
Answer:
outliar is23
Step-by-step explanation:
Please, help me ,,,,,,,,,,,,,,,
Answers
Answer:
The correct answer is 80, 190
Select all the numerical expressions below that are equivalent to
[tex] \frac{ - 6}{3} [/tex]
Answers
Answer:
A, B, E
Step-by-step explanation:
You can put the negative sign on either the numerator or denominator (but not both) and you can also give the simplified answer -2.
help pls thank you
....
Answers
Answer:
m+n=2n+8
m=n+8
n=m-8
2k=m+n
Step-by-step explanation:
does the graph below represent a function why or why not
Answers
Answer:
fyyockkgxixxyiyxicycyfjohoyc
Answer:
Where is the picture?
Step-by-step explanation:
I need Picture to help you out.
A boat travels 102 miles in 5
hours (with a constant speed).
How far can it travel in 12 hours
(with the same speed)?
Answers
bvcdrtStep-by-step explanation:
Factor out the coefficient of the variable.
The expression 4h−3 factored is
Answers
Answer:
4
Step-by-step explanation:
because the variable is h and the constant is 3
A company want to find out if there is a linear relationship between indirect labor expense (ILE), in dollars, and direct labor hours (DLH). Data for direct labor hours and indirect labor expense for 25 months are given. Based on your results, If direct labor hours (DLH) increases by one hour, the indirect labor expense (ILE), on average, increases by approximately how much?
DLH(X) ILE(Y)
20 361
25 355
22 376
23 384
20 374
19 311
24 427.2
28 387.5
26 450.8
29 475.2
27 462.6
22 333.3
26 389.9
25 445
Answers
Answer:
11.88571
Step-by-step explanation:
Given the data :
DLH(X) :
20
25
22
23
20
19
24
28
26
29
27
22
26
25
Y:
361
355
376
384
374
311
427.2
387.5
450.8
475.2
462.6
333.3
389.9
445
Using a linear regression calculator, the linear equation obtained is : ŷ = 11.88571X + 109.92143
Where, 11.88571 represents the Coefficient of X, which is the slope, the change in direct labor hours per hour change in Indirect labor expense.
can someone help me pleasee ??
Answers
how many square centimeters of the wrapping paper will be used to wrap the The Shoe Box
Answers
Answer:
answer is in the picture.
Plz help I will give you 40 points and Brainly
Answers
Answer:
sorry i don't knowe this, i realy want to help you
Is the sequence 7, 9, 12, 16 geometric
Answers
Answer:
The sequence is not geometric or arithmetic because there is no common difference or common ratio between each term.
What combination of transformations is shown below
Answers
Answer:
rotation ,then reflection
I NEED ANSWERS ASAP I GOT A 50
Answers
I dont understand you already answered
Answer: I would love to help you but this looks like a test am I'm sure it's to see where you are in learning all I can say is to try your best and if you don't know the answer looks at notes or whatever you have to help hope you have a good day lad.
Ben saves 12% of his allowance what is the percent of his allowance does he not save write the number as a percent fraction and decimal
Answers
Answer:
.88, 88/100, 88%
Step-by-step explanation:
If you take 12% out of 100% you get 88%, 88/100, or .88. This is the amount he has not spent. You could write the fraction as 44/50.
In AIJK, the measure of _K=90, the measure of _I=46°, and IJ = 9.2 feet. Find the
length of JK to the nearest tenth of a foot.
J
9.2
X
N
96
K
Answers
Answer:
6.6
Step-by-step explanation:
A robot packs boxes in a factory. It runs at a constant speed, and packs 5 boxes in 9 minutes. If the robot operated for 135 minutes on Monday, how many boxes did it pack?
Answers
explanation:
have a nice day!!!
Solve by elimination:
3x + 4y = 0
5x-3y = -58
A (6, -8)
B (-6, -8)
C (-8, 6)
D ( 8, 6)
Answers
Answer:
x=−8
y=6=
Step-by-step explanation:
3x+4y=0
5x−3y=−58
In order to solve by elimination, coefficients of one of the variables must be the same in both equations so that the variable will cancel out when one equation is subtracted from the other.
3x+4y=0,5x−3y=−58
To make 3x and 5x equal, multiply all terms on each side of the first equation by 5 and all terms on each side of the second by 3.
5×3x+5×4y=0,3×5x+3(−3)y=3(−58)
Simplify.
15x+20y=0,15x−9y=−174
Subtract 15x−9y=−174 from 15x+20y=0 by subtracting like terms on each side of the equal sign.
15x−15x+20y+9y=174
Add 15x to −15x. Terms 15x and −15x cancel out, leaving an equation with only one variable that can be solved.
20y+9y=174
Add 20y to 9y.
29y=174
Divide both sides by 29.
y=6
Substitute 6 for y in 5x−3y=−58. Because the resulting equation contains only one variable, you can solve for x directly.
5x−3×6=−58
Multiply −3 times 6.
5x−18=−58
Add 18 to both sides of the equation.
5x=−40
Divide both sides by 5.
x=−8
The system is now solved.
x=−8,y=6
Coordinates are: (-8,6)
Graph:
Colton finished his math homework at 8:27. He spent 32 minutes working
on it. What time did Colton start his homework?
Answers
Any idea on what the answer might. Be if u can explain would help alot
Answers
Answer:
pythagorean theorem!
Step-by-step explanation:
a²+b²=c² (normal)
a²=c²-b² (to find a)
[tex]a { = \sqrt{c {}^{2} } } - b ^{2} [/tex]
[tex]a = 38 ^{2} - 27 ^{2} [/tex]
[tex]a = \sqrt{1444 - 729} [/tex]
[tex]a = \sqrt{715} [/tex]
[tex]a = 26.7394839142[/tex]
find the area of triangle CDE the length of the square is 24 meters;
Answers
Answer:
288
Step-by-step explanation:
If you didnt know a triangle has the area of a square/2
so basically what im saying is the area of that square/2 equals the area of the triangle
to find the area of the square you take 24 and square it
24^2=576
finally we divide that by 2
576/2=288
so the area of the triangle is 288
have a great day :D