20 points and brainiest. Are the two figures similar?
A. They are similar. The scale factor is __. (Simplify your answer)
Answers
Answer:
reload this the picture isn't showing
Related Questions
Please help me it’s due in like 30 min
Answers
Answer:
B is the correct answer I believe (๑・ω-)～♥”
If I was right please mark me brainliest! (๑・ω-)～♥”
The walls of a bathroom 2,5 m long, 2,05 m
wide and 3 m high are to be covered with
tiles, each 15 cm by 15 cm. If a saving of
108 tiles is made on doors and windows,
how many tiles will be needed altogether?
Note that some tiles will have to be cut.)
Answers
Answer:
The number of tiles needed is 1.105.[tex]\overline 3[/tex] tiles
Step-by-step explanation:
The given data on the dimensions of the bathroom wall are;
The length, l = 2.5 m
The width, w = 2.05 m
The height, h = 3 m
The dimension of the tiles with which the walls are to be covered = 15 cm by 15 cm
The dimensions of the tiles in meters = 0.15 m by 0.15 m
The number of tiles savings made on the doors and windows of the bathroom = 108 tiles
Let 'A' represent the surface area of the bathroom wall, we have;
A = h·w + h·w + l·h + l·h = 2·h·w + 2·l·h = 2·h·(w + l)
∴ A = 2 × 3 m (2.5 m + 2.05 m) = 27.3 m²
The surface area per tile, Tₐ = 0.15 × 0.15 = 0.0225
∴ Tₐ = 0.0225 m²/tile
The number of tiles needed, n = A/Tₐ - 108 tiles
∴ n = 27.3 m²/(0.0225 m²/tile - 108 tiles = [tex]\left (1105+\dfrac{1}{3} \right )[/tex] tiles = 1.105.[tex]\overline 3[/tex] tiles
The number of tiles needed, n = 1.105.[tex]\overline 3[/tex] tiles.
Unit 2: Sequences
Create a recursive rule and an explicit rule for
the sequence below. Then find the 15th term.
7, 11, 15, 19, ...
Create a recursive rule and an explicit rule for
the sequence below. Then find the 15th term.
3, 12, 48, 192, ...
Recursive Rule:
Recursive Rule:
Explicit Rule:
Explicit Rule:
15th term
15th term:
Answers
Answer:
steps below
Step-by-step explanation:
7, 11, 15, 19 ...
common difference (d) = 11-7 = 4
Recursive rule: A(n) = A(n-1) + d = A(n-1) + 4
Explicit rule: A(n) = A(1) + d * (n-1) = A(1) + 4 *(n-1) = 7 + 4 * (n-1) = 4n + 3
15th term: A(15) = 4 * 15 + 3 = 63
HELP ASAP!!! HELP FAST!!!
Answers
Explanation: c^2 - a^2 = square root of answer
i dont know what the answer to this problem is i need help
Answers
Answer:
The answer to your question is choice a
Jimmy bought a refrigerator that cost $525 before tax. He paid 8% of this amount in tax. What was the total cost of the refrigerator including tax?
Answers
Answer:
$567 after tax
Step-by-step explanation:
first, let's multiply 525 by 0.08 because he paid 8% (0.08) of 525 in tax.
525(0.08)= 42
now, let's add them together, because the question asks for the total cost.
525+42=567
$567 after tax
Which expression could be used to determine the perimeter of the triangle?
A 9x + 4
B 9(x + 4)
C 13x
D 13(x + 1)
Answers
Answer:
A. 9x + 4
Step-by-step explanation:
Perimeter of a triangle = side A + side B + side C
Side A = 2.5x + 3
Side B = x + 6
Side C = 5.5x - 5
Perimeter of a triangle = side A + side B + side C
= (2.5x + 3) + (x + 6) + (5.5x - 5)
= 2.5x + 3 + x + 6 + 5.5x - 5
= 2.5x + x + 5.5x + 3 + 6 - 5
= 9x + 4
Perimeter of a triangle = 9x + 4
The correct answer is A. 9x + 4
Solve for the value of a in the triangle below. Round your answer to the nearest tenth
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Answer:
........................
Angle 2 is 60. Find angle 8.
Options:
140
100
40
60
Answers
eee
I NEED HELP SOMEONE PLZZZ HELP ME PLZZZZ
Answers
Answer:
3
Step-by-step explanation:
Answer:
h = √18 (4.24)
Step-by-step explanation:
Theorem = a² + b² = c²
√34 - 4² = a²
√34 - 16 = a
√34 - 16 = 18
√18 = 4.2426406871192851464050661726291 (Rounded to nearest hundreth: 4.24; nearest tenth: 4.2; nearest one: 4)
18. Water is stored in a cylindrical tank with a diameter of 36 feet. The surface
area of the tank is 4750.1 square feet. What is the height of the tank?
Answers
Answer:
h = 21 feet
Step-by-step explanation:
surface area = 2 (pi) r^2 + (pi) × d × h
=(2 × (pi) × 18) + ((pi) × 36 × h)
=72(pi) × h
226.194671059 × h = 4750.1
h = 21 feet
What is the solution to the system of equations graphed below?
5-
y = x+1
5
y=-x-1
y=-x-1
y=x+1
Answers
Answer:
y+1-1x
Step-by-step explanation:
.................
Which expression is equivalent to 3 4 x + 5 − 7 + 1 2 x 34 x + 5 - 7 + 12x?
A.
5
4
x
−
2
54x-2
B.
4
6
x
−
2
46x-2
C.
1
4
x
+
12
14x+12
D.
4
6
x
+
12
46x+12
Answers
Answer:12
Step-by-step explanation:
I did rhos
Help a guy out please
Answers
Answer:
24.7
Step-by-step explanation:
c² = a² + b²
c² = 9.0² + 23.0²
c² = 81 + 529
c² = 610
c = 24.7
how many 2 digit numbers are multiples of five
Answers
Answer:
18
Step-by-step explanation:
Hope it helps plz give brainlies! ;D
please help its my last question 20 points and ill give brainliest :)
Answers
Answer:
I believe the answer is A: 2,557.51 yards^3
Step-by-step explanation:
Ok, I may be wrong, but I did my best!!!!!! Don't hate me!!!
The formula for the volume of a cone is pi times the radius squared times the height divided by 3:
9.6^2 = 92.16
92.16 * 3.14 = 289.3824
26.5/3 = 8.83333333
289.3824 * 8.83333333 = 2556.2112 ~ 2,557.51
Since A is the closest number to this one, I would go with A: 2,557.51 yards^3
Brainliest would be appreciated!!! Have a nice day!!! ;P
h + 9.2 = -9.2 what is h =
Answers
Answer:
h = - 18.4
Step-by-step explanation:
h + 9.2 = - 9.2
h + 9.2 - 9.2 = - 9.2 - 9.2
h = - 18.4
Answer:
-18.4
Step-by-step explanation:
Fixed it : )
- 5x^2-6y^2, when x = 1 and y=2
Answers
Answer:
-29
Step-by-step explanation:
-5x^2-6y^2
substitute the x and y values
-5(1)^2-6(2)^2
-5-6*4
-5-24
-29
HELP!!!!!!!!!!!!!!!!!!!!!!!!!!
Answers
Answer:
Step-by-step explanation:.Answer:
A And C Both Form A Right Triangle.
B Does Not Form A Right Triangle.
42 students signed up to go on the class trip. If this is 70% of the class, how many students are in the class?
A 290 students
B 29 students
C 600 students
D 60 students
Answers
Can u solve i will give Brainiest plz need it urgently
Answers
Solve for X. (x+7)^2−11=0
Answers
Answer:
The
Step-by-step explanation:
x
=
√
11
−
7
,
−
√
11
−
7
Decimal Form:
x
=
−
3.68337520
…
,
−
10.31662479
…
Ficksnckxkdlvidjv
A zip line starts on a platform that is 40 meters above the ground. The anchor for the zip line is 198 horizontal meters from the base of the platform. How long is the zip line? *
Answers
Answer:
Solution given:
perpendicular distance =height [p]=40m
base or horizontal distance [b]=198m
Hypotenuse or zip line [h]=?
Now
By using Pythagoras law
h²=p²+b²
h²=40²+198²
h=√40804
h=202m
So the Zip line is 202m long.
Find the slope or state why it’s undefined
Answers
Answer:
slope -6/5
Step-by-step explanation:
please helppppppppppppp
Answers
Answer: I answered this already- its the last choice- 275 miles
Step-by-step explanation:
PLEASE HELP I AM BEGGING YOU EXTRA POINTS AND BRAINLIEST I DONT UNDERSTAND NO WORK JUST ANSWER :)!!!!!!!!!!!!!!!!!!!!!!!1
Answers
Answer:
1. x > -3
2. 8 > 0.5
3. x < -4
6. x < 2
7. Yes
8. No
9. Yes
10. Yes
1. p=packs of gum
inequality = 35 > 10+2p
Benny can buy 6 packs of gum.
In the diagram below of triangle CDE, F is the midpoint of CE and
G is the midpoint of DE.If m ECD = 51 – 7x, and m
ZEFG = -8x +53, what is the measure of ZECD?
Answers
Answer:
link po ito po o hgugifhi zsuff/tkloi77r5 to 57t/
Lucy is not wearing sandals.
Answers
Answer:
I think the second one .....
kurt had a plate of pancakes at a diner. the bill, with tax was 6.75. he gave the waiter a tip equal to 20% of the bill. what is the total amount kurt spent at the diner.
Answers
Answer:
1.35
Step-by-step explanation:
HELP PLZZZZZZZZZZZZZZ
Answers
Answer:
12.57 but rounded is 12.6
Step-by-step explanation:
C=2pi r
