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3 years ago

Can anyone help me solve this question

Mathematics

1 answer:

Arisa [49]3 years ago

8 0

9514 1404 393

Answer:

a=2√2+4
b = 3

Step-by-step explanation:

√24 = 2√6

√48 = 4√3

Then the sum is ...

√24 +√48 = 2√6 +4√3

Factoring out √3, we have ...

= (2√2 +4)√3

Matching this to the form a√b, we have

(2√2+4)√3 ⇒ a=2√2+4, b = 3

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NEED HELP PLEASE ASAP! please only answer if your actually going to help :(

vlabodo [156]

Answer:a = -5 and b = -7

Step-by-step explanation:

5 0

3 years ago

How could you find an equation of a quadratic function with the zeroes of -3 and 1?

Snowcat [4.5K]

Hello,

The simpliest quadratic function is y=(x+3)(x-1)
or y=x²+2x-3

6 0

3 years ago

This weekend Vanessa made 4 times as many batches as last weekend. She made a total of 25 batches for the two weekends. Determin

MissTica

Answer: The number of batches made by Vanessa last weekend = 5

Number of batches made this weekend =20

Step-by-step explanation:

Let x be the number of batches made y Vanessa last weekend.

Given : This weekend Vanessa made 4 times as many batches as last weekend.

i.e. Number of batches made this weekend = 4x

She made a total of 25 batches for the two weekends.

i.e. $x+4x=25$

$\Rightarrow\ 5x=25$

Divide both sides by 5 , we get

$x=5$

i.e. number of batches made y Vanessa last weekend = 5

Number of batches made this weekend =20

Hence, the number of batches made by Vanessa last weekend = 5

Number of batches made this weekend =20

7 0

3 years ago

8. what is the volume of these 5 objects

wel

Answer:

1) B

Step-by-step explanation:

To get the volume of a cube, you multiply the length, width and height together. 4 x 7 x 8 = 224. 8 × 5 × 6 = 240. This means that chocolate box B has the larger volume.

6 0

3 years ago

Anna71 [15]

Answer:

-4 + (-9)

Step-by-step explanation:

It doesn't matter if you add the plus sign, -4 + (-9) is the same as -4-9

3 0

3 years ago