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kykrilka [37]
3 years ago
7

Which could be used to evaluate the expression Negative 6 (4 and two-thirds)?

Mathematics
2 answers:
Firdavs [7]3 years ago
6 0

Answer:

The answer is (Negative 6) (4) + (negative 6) (two-thirds)

Step-by-step explanation:

So basically, Negative 6x4= negative 24. Then you have to add Negative 6 x two-thirds. So 6 times two-thirds equal 4. So now you just add 24 and 4. And that equals 28. :)

velikii [3]3 years ago
4 0

Answer:

Negative 6x4= negative 24. Then you have to add Negative 6 x two-thirds. So 6 times two-thirds equal 4. So now you just add 24 and 4. And that equals 28.

Step-by-step explanation:

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Step-by-step explanation:

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2 years ago
Which of the following provides an object with rotational symmetry?
Nookie1986 [14]

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7 0
3 years ago
Read 2 more answers
if 5 litres of water are drawn from a cylindrical container of internal diameter 56cm find the drop in the level of water in the
AlexFokin [52]

Answer:

the drop in the level of water in the container is 2.03 cm

Step-by-step explanation:

The volume of a cylinder can be written as;

V = \pi r^2h=\frac{\pi d^2h}{4}  \\where;\\r = radius \\h = height \\d = diameter

the change in height when the volume changes can be derived by differentiating the equation.

dV =\frac{\pi d^2}{4} dh\\dh = dV\frac{4}{\pi d^2}

substituting the given values;

\left \{ {{dV=5 litres= 5000cm^3} \atop {d=56 cm}} \right.

dh = 5000\frac{4}{\pi * 56^2}\\dh = 2.03cm

the drop in the level of water in the container is 2.03 cm

4 0
3 years ago
What is the value of the expression z2+3z-3 when z=6?
oksano4ka [1.4K]

Answer:

51

Step-by-step explanation:

Order of Operations: BPEMDAS

Step 1: Define

z² + 3z - 3

z = 6

Step 2: Substitute and Evaluate

6² + 3(6) - 3

36 + 18 - 3

36 + 15

51

8 0
2 years ago
I need help plez and thanks
Elenna [48]
The answer is 80, there multiplying x2 for each number
7 0
2 years ago
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