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3 years ago

Select all of the values for a that would make the inequality 2x > 10 true.

Mathematics

1 answer:

babunello [35]3 years ago

6 0

Answer:

Step-by-step explanation:

2x > 10 Divide by 2

2x/2 >10/2

x > 5

x cannot be 5 or anything smaller.

In English, x >5 reads as x must be greater than 5. (It can't be equal to 5 because 5 is not greater than 5)

The only two items that work are

8 which is greater than 5 and

30 which is also greater than 5

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Name the three-dimensional figure that is formed by folding the net.

GuDViN [60]

Answer:

prism

Step-by-step explanation:

because it is a rectangle but it will form into a rectangular prism.A cube is a 3d square .while a rectangle is a 2d figure,while a cylinder is a 3d circle

8 0

2 years ago

The planet venus is on average 2.5x10^7 kilometers from earth. The planet mars is on average 2.25x10^8 kilometers from earth. Wh

umka21 [38]

Answer:

The average distance from venus to mars is 2.5x10⁸ kilometers.

Step-by-step explanation:

We know:

d₁: average distance between venus and earth = 2.5x10⁷ km

d₂: average distance between mars and earth = 2.25x10⁸ km

We can find the average distance from venus to mars as follows:

$d_{t} = d_{1} + d_{2}$

First, we need to equal the base power 10 so we can sum both distances:

$2.25 \cdot 10^{8} = 2.25 \cdot 10^{7} \times 10 = 22.5 \cdot 10^{7} km$

Now, average distance:

$d_{t} = 2.5 \cdot 10^{7} + 22.5 \cdot 10^{7} = (2.5 + 22.5) \cdot 10^{7} = 25 \cdot 10^{7} km = 2.5 \cdot 10^{8} km$

Therefore, the average distance from venus to mars is 2.5x10⁸ kilometers.

I hope it helps you!

6 0

3 years ago

What are the zeros of the function f(x) = x4 − 4x2 − 5?

Gekata [30.6K]

Answer:

A graph shows zeros to be ±3. Factoring those out leaves the quadratic

(x-2)² +1

which has complex roots 2±i.

The function has roots -3, 3, 2-i, 2+i.

Step-by-step explanation:

4 0

2 years ago

Read 2 more answers

Chuck and Dana agree to meet in Chicago for the weekend. Chuck travels 252 miles in the same time that Dana travels 228 miles. I

Alex777 [14]

Answer:

Chuck travels as 63mph

Step-by-step explanation:

4 0

4 years ago

James has 3 blue candies and 3 green candies. 3 people come in and take 2 candies. What is the probability that they do not take

charle [14.2K]

Answer:

33.3333333333

Step-by-step explanation:

we see that there are 6 candies in total

we also see that there is a 50% chance that someone will take out 3 candies of the same color,

50/3 = 16.66666666666667

so the chance of getting 2 marbles of the same color is 16.66666666666667 + 16.66666666666667 which is 33.3333333333

I hope I could help

4 0

2 years ago