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Vadim26 [7]
2 years ago
6

I needs help with this question pls

Mathematics
1 answer:
Paha777 [63]2 years ago
3 0

Answer:

Is it A

Step-by-step explanation:

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Solve.<br>1.5 - 0.25(a + 4)= 3 + 3(0.05 - 0.5a)
alisha [4.7K]
The answer should be 2.12 
5 0
3 years ago
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?????????????? help out
dimaraw [331]

Answer:

20 degrees C

Step-by-step explanation:

You would substitute the F with 68 since it is 68 degrees F. Then you would solve the equation. (Subtract 32 from 68=36; multiply 36 by 5/9=20)

5 0
3 years ago
Can someone help me with this diagram problem?
mart [117]

Answer: the diagonal is 10 units

Step-by-step explanation:

The rectangle has 2 parallel and equal sides. Each of the 4 angles in a rectangle is 90°. Therefore, the diagonal of the rectangle divides it into 2 equal right angle triangles and the diagonal represents the hypotenuse of both right triangles.

To determine the length of the diagonal of the rectangle, d, , we would apply Pythagoras theorem which is expressed as

Hypotenuse² = opposite side² + adjacent side²

Therefore

d² = 5² + (5√3)²

d² = 25 + 25×3 = 100

d = √100

d = 10 units

6 0
3 years ago
What is the solution of 56= k-42
Aleksandr [31]

Answer:

k=98

Step-by-step explanation:

<u>Let's solve your equation step-by-step.</u>

56=k−42

<u>Step 1: Flip the equation.</u>

k−42=56

<u>Step 2: Add 42 to both sides.</u>

k−42+42=56+42

k=98

I Hope This Helps If Not Then Im Srry....

6 0
2 years ago
John and some friends went to a sushi restaurant and ordered some sushi. He bought 2 Ahi Tuna, 1 California Roll, and 1 Eel Roll
Andrew [12]

Answer:

Let "a" represent amount of ahi tuna, "c" represent California rolls, and "e" represent eel rolls.

John: 2a+c+e=26.20

Sally: 3c = 17.85

5 0
3 years ago
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