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3 years ago

. Which list shows the numbers below in order from least to greatest?

Mathematics

1 answer:

ycow [4]3 years ago

5 0

Answer:

C aka the third one

Step-by-step explanation:

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What would the expression be in a algerbretic expression if 2 multiplied by the sum of x and 7

Rina8888 [55]

2 x (multiplication sign, not an x) (x+7) or 2(x+7)

8 0

3 years ago

There is a bag with only red marbles and blue marbles.

natulia [17]

Answer:

There must be 35 red marbles.

Step-by-step explanation:

This question can be solved using a rule of three.

A probability is the number of desired outcomes divided by the number of total outcomes.

The probability of randomly choosing a red marble is 7/9.

This means that for each set of 9 marbles, 7 must be red.

There are 45 marbles in total in the bag and each is equally likely to be chosen. Work out how many red marbles there must be.

How many red marbles out of 45?

7 red - 9 marbles

x red - 45 marbles

$9x = 45*7$

Simplifying by 9

$x = 5*7$

$x = 35$

There must be 35 red marbles.

6 0

3 years ago

I am using the rest of my points so wish me luck trying to figure the rest out

lutik1710 [3]

There are 4 variables in the expression. The variables are: a,b,c and d.

8d^2 = variable d

2bc = variables b and c

10ab = variables a and b

3 0

4 years ago

Is the triangle a right triangle? 4 6 7 Is this a right triangle?

Bingel [31]

Answer:

Step-by-step explanation:

Given :-

A triangle with some side measure .
The sides are 4 ,6,7.

And we need to tell whether it is a right angled triangle or not . It will be a right angled triangle if it follows the Pythagoras Theorem.

Pythagoras Theorem :-

In right angle triangle the sum of squares of the two smallest sides is equal to the square of the largest side .

Here the two smallest sides are 4 & 6 .

Sum of Squares of 4 and 6 :-

$:\implies$ 4² + 6²

$:\implies$ 24 + 36

$:\implies$ 60

Square of 7 :-

$:\implies$ 7²

$:\implies$ 49

And :-

They aren't equal. So the triangle is not a right angled triangle .

Hence the triangle is not a right angle triangle.

6 0

3 years ago

Read 2 more answers

Given the points (3,0) and (-1,-3) which of the statements below is true

Gala2k [10]

What are the statements?

8 0

4 years ago