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qwelly [4]
2 years ago
14

PLS HELP ASAP. 60 PTS. SORRY I COULDN’T DO MORE

Mathematics
1 answer:
aleksklad [387]2 years ago
5 0

Answer:

it's a

Step-by-step explanation:

just took the testttt

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Factor completely 2x2 9x 4. (2x 2)(x 2) (2x 1)(x 4) (2x 4)(x 1) (2x 2)(x 4).
lozanna [386]

Factors of the given expression are (x+4), (2x+1)

Given expression is

2x^2 + 9x+4

<h3>What is a factor?</h3>

A factor is a number that divides another number completely.

Let us split the middle term as:

2x^2 + 8x + x+4\\\\2x(x+4)+1(x+4)\\\\(x+4) (2x+1)

Therefore, factors of the given expression are (x+4), (2x+1)

To get more about factors visit:

brainly.com/question/9781037

5 0
2 years ago
A varies inversely as the square of b. If a is 1 when b is 4, find a when b is 4.<br> with solution
inn [45]

Answer:

4

a=k/b squared when a=1,b=4 k=16

When b=4 a=1

5 0
2 years ago
Geometric objects can be grouped by their __________.
olga55 [171]
Uhhm since u don't have any choices I'll say shapes
6 0
3 years ago
Please help me so lost
Alex777 [14]

Answer:

The answer is the first one - 8 square roots of 3

Step-by-step explanation:

Using formula is sufficient here.

In hexagon there are 6 same triangles.

You calculate the area of one of them by formula (1/2)*(2)*(4square root of 3/3)

You multiply that by 6 and simplify.

The answer is the first one - 8 square roots of 3

I hope I helped you and I will be happy If you mark my answer as brainliest.

6 0
3 years ago
340 yards increased by 145% is how many yards? Can you please show me how you got your answer.
Studentka2010 [4]
Just turn the percentage to a decimal. 145% becomes 1.45. Then add 1.00 to 1.45. 1 + 1.45 = 2.45

Then multiply. 2.45 * 340 = 833
7 0
3 years ago
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