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svp [43]
3 years ago
11

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
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