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jenyasd209 [6]
2 years ago
7

Which expression is equivalent to:

Mathematics
2 answers:
Mashcka [7]2 years ago
4 0

Answer:

It's 3 (a + 11)

Step-by-step explanation:

I don't know if you said that the 3 was a negative but if you did then don't choose my answer.

nydimaria [60]2 years ago
4 0

Answer:

The answer is 3(a+11)

Step-by-step explanation:

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Model the following situation with an equation or inequality statement.
olganol [36]

Answer:

2x=1

Step-by-step explanation:

Use x for "a number"

x times 2 = 1

2x=1

which solves for 0.5 or 1/2

3 0
2 years ago
Find the area of the shape.​
DedPeter [7]

Step by step: Here,

Formula to find area=l×b

=(2x+3)×(x+4)

=6x × 4x

=24x

Or,

2x+3 × x+4

2xsquare+7

4 0
3 years ago
What is a two dementional figure that has one endpoint.PLEASE HELP ME!!!!!​
Ivanshal [37]

Answer:

A two dimensional figure that has only one endpoint is a ray

Step-by-step explanation:

A ray has one endpoint and then goes on for infinite time in the other direction.

7 0
3 years ago
What is the solution set of the quadratic inequality 6x2 + 1 <_ 0
padilas [110]

Answer : x^2\leq -1/6

Explanation:

6x^2 +1 \leq 0

shifting 1 to Right hand side becomes -1

6x^2\leq -1

shifting 6 on right hand side will divide -1 becomes -1/6

x^2\leq -1/6

Quadratic equation is the equation having degree 2 and inequality which is not  equal  to right hand side

7 0
3 years ago
Read 2 more answers
the difference between two numbers is 9. three times the smaller is equal to twice the larger. what are the numbers?
Sergio039 [100]

Answer: 27 and 18

Step-by-step explanation:

x - y = 9  → x = 9 + y

3y = 2x

3y = 2(9 + y)

3y = 18 + 2y

3y - 2y = 18

y = 18

2x = 3(18)

2x = 54

x = 27

x - y = 9

27 - 18 = 9

9 = 9

4 0
2 years ago
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