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Mademuasel [1]
3 years ago
5

Can any one help? Solve the following equations:

Mathematics
1 answer:
Reika [66]3 years ago
4 0

Answer:

2- x=16/3 or 5.3

4- x=8

Step-by-step explanation:

yeah

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Solve for a: 1/4a-17=-15
MAXImum [283]
1/4a-17=-15
1/4a=-15+17
1/4a=2
(1/4*4)a=(2*4)
a=8

4 0
3 years ago
Which expression is equivalent to 1/3b+2/3b−5/6(b+1)?
s344n2d4d5 [400]
First convert -5/6(b+1) to -5/6b-5/6 which looks like:
1/3b+2/3b-5/6b-5/6
second add 1/3b+2/3b=3/3b, convert to 6/6b so:
6/6b-5/6b-5/6
subtract 6/6b-5/6b = 1/6b so:
1/6b-5/6 is the answer
3 0
3 years ago
If the food is good or if I eat too much, I'll exercise. How do you write this compound statement in symbols.
Naily [24]
Let
Y=the food is yummy
O=overeat
E=exercise
Note:
∪ = or
->  if ... then

(Y∪O)->E

8 0
3 years ago
The perimeter of a triangle is 65 meters. The second side is 5 meters less than the first side The third side is 7
tangare [24]

Answer:

The length of each side is 31.5m, 26.5m, 7m

Step-by-step explanation:

Let the length of the first side of the triangle be x meters.

Then, the second side is x-5 meters.

The third side is given as 7 meters.

The perimeter is 65 meters

This gives us the equation:

65 = x + x - 5 + 7

65 - 7 + 5 = x + x

63 = 2x

x =  \frac{63}{2}  = 31.5

The length of each side is 31.5m, 26.5m, 7m

4 0
3 years ago
Pleaseee answer quickly
just olya [345]

Answer:

4.  3 units

5. Triangle  

6.  (0,2)

Step-by-step explanation:

4. The distance between the x axis and the point (8,3) is 3 units

5. Triangle  will be formed if the points A(-3, 0), B (0,3) and C (3,0) are joined together

6. Since the point lie on the y-axis, its x co-ordinate will be zero and the point will be (0,2)

7 0
2 years ago
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