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n200080 [17]
3 years ago
5

I WILL MARK AS BRAINLIEST!!

Mathematics
2 answers:
8_murik_8 [283]3 years ago
6 0

Answer:

B

Step-by-step explanation:

bc i said so

Inga [223]3 years ago
4 0

Answer:

C

Step-by-step explanation:

Here you just choose coordinate points from each quadrant labelled A, B, C, D and plug them in the equations, if both equations satisfy then you have correctly found the shaded region or solution.

Suppose I pick coordinates from C, (-3,-1)

I plug it into both equation

y < - 1 / 2 x ----> -1 < - 1 / 2 (-3)

-1 < 1/6 (true statement)

y > = 2x+3

-1 >= 2(-3)+ 3

-1 >= -6+3

-1 > = -3 (true statement)

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Factor the expression. 6x^2 + 5x + 1
Whitepunk [10]

Answer:

Option C

Step-by-step explanation:

6x² +5x + 1

6x² + 3x + 2x + 1

3x(2x + 1) + 1(2x + 1)

(3x + 1)(2x + 1)

6 0
3 years ago
Read 2 more answers
Factor by first factoring out the greatest common 1actor 15x 35x-30 15x-35x-30​
Lostsunrise [7]

Answer:

5(3x+2)(x−3)

Step-by-step explanation:

5 0
3 years ago
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A triangle has height 15 in. and area 120 in. what is the lenght of its base?
nikklg [1K]
The base of the triangle measures 16 in.
5 0
3 years ago
Item 8 Solve for x. Use the quadratic formula. 2x2−5x−9=0 Enter the solutions, in simplified radical form, in the boxes.
Lubov Fominskaja [6]

Answer:

5+√97/4

Also 5-√97/4

Step-by-step explanation:

The Quadratic formula is x=-b+-√b^2-4ac/2a

This means that we should plug the values for A B AND C into the formula

We can work out that

<u><em>A = 2</em></u>

<u><em>B=-5</em></u>

<u><em>C=-9</em></u>

Once we have put these into the formula we get

5+√97/4 (all over 4) aka 3.71

Also 5-√97/4 (all over 4) aka -1.21

7 0
3 years ago
Read 2 more answers
a cleaning company charges a flat fee of $8 and $30 per hour to clean a home. write an equation that can represent the situation
Andru [333]
In order to reach the total cost of $128, you need to find the number of hours the company cleaned. The equation to do so would be
 
  30x+ 8 = 128

If you subtract 8 from both sides and then divide by 30 you'll find that x=4.
7 0
3 years ago
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