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damaskus [11]
3 years ago
7

You have 3/4 cups of flour for your cake you need to add 5/6 more cups then you need to divide 2/3 cups for a different recipe s

olve in the simplest form
Mathematics
1 answer:
UkoKoshka [18]3 years ago
4 0

Answer:

19/72 or 0.26388....

Step-by-step explanation:

Simplify the following:

((3/4 + 5/6)/2)/3

((3/4 + 5/6)/2)/3 = (3/4 + 5/6)/(2×3):

(3/4 + 5/6)/(2×3)

Put 3/4 + 5/6 over the common denominator 12. 3/4 + 5/6 = (3×3)/12 + (2×5)/12:

((3×3)/12 + (2×5)/12)/(2×3)

3×3 = 9:

(9/12 + (2×5)/12)/(2×3)

2×5 = 10:

(9/12 + 10/12)/(2×3)

9/12 + 10/12 = (9 + 10)/12:

((9 + 10)/12)/(2×3)

9 + 10 = 19:

(19/12)/(2×3)

(19/12)/(2×3) = 19/(2×3×12):

19/(2×3×12)

2×3 = 6:

19/(6×12)

6×12 = 72:

Answer:  19/72 or 0.26388....

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<u><em>16</em></u>

<u><em>Step-by-step explanation:</em></u>

<u><em>10 divided by 5 equals 2 (10/5=2)</em></u>

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8 0
3 years ago
What is (6,2) rotated at 270 .
erma4kov [3.2K]

Answer:

55

Step-by-step explanation:

bc

8 0
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What things should be written in the conclusion of letter <br>​
GarryVolchara [31]

Answer:

Your signature, and a nice 4-word goodbye

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3 0
3 years ago
Question 20
Alexxandr [17]

Answer:

The camera had to cover the greatest angle is CAMERA 3 because it had the largest angle of 71.47°

Step-by-step explanation:

From the above question,

We have:

Camera 1 = Angle A

Camera 2= Angle B

Camera 3 = Angle C

A = 210ft

B = 234ft

C = 260ft

We need to find Angle A( angle of camera 1) using the cosine rule

A=(B² + C² - 2BCCosA)

210² = 234² + 260² - 2 × 234 × 260 × CosA

210² = 122356 - 121680CosA

Square both sides

210² = 122356 - 121680CosA

44100 = 122356 - 121680CosA

121680CosA = 122356 - 44100

121680CosA = 78256

Cos A = 78256/121680

Cos A = 0.6431295201

A = arc cos (0.6431295201)

A = 49.974422249°

Angle A approximately = 49.97°

Using the Sine rule to find the Angle B

A/Sine A = B/Sine B

210ft/Sine 49.97° = 234ft/Sine B

210ft × Sine B = 49.97° × 234ft

Sine B =( Sine 49.97° × 234ft)/210ft

B = arc sin (0.8532172354)

Angle B = 58.56334

Approximately = 58.56°

Angle C = 180 - (49.97 + 58.56)°

Angle C = 71.47°

Therefore, the camera had to cover the greatest angle is Camera 3 because it had the largest angle of 71.47°

6 0
3 years ago
PLEASE HELP!!!! Thank you SO MUCH. Explain your answer
abruzzese [7]
It's 8 because the number in front of the variable is the slope, while the past 30 is the y intercept
8 0
4 years ago
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