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Flura [38]
3 years ago
8

(10 +13)2 + 7y) Which expression is equivalent to the expression above?

Mathematics
2 answers:
Aleks [24]3 years ago
8 0
(2+7y)+13+10 is the answer
Diano4ka-milaya [45]3 years ago
4 0

Answer:

23+9y

Step-by-step explanation:

hope that helped :)

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(8.4x + 2.9) + (-3.7x + 5).
konstantin123 [22]

Answer:

10

Step-by-step explanation:

4 0
4 years ago
<img src="https://tex.z-dn.net/?f=2x%5E%7B2%7D%20-%2014x%20%2B%2024" id="TexFormula1" title="2x^{2} - 14x + 24" alt="2x^{2} - 14
s344n2d4d5 [400]

Answer:

Factorized

      =(2x-8)(x-3)

Roots : 4 , 3

Step-by-step explanation:

If it is to factorize :

2x^2 - 14x + 24 = 2x^2 -6x-8x +24

                     =2x(x-3)-8(x-3)\\=(2x-8)(x-3)

If it is to solve for x :

2x^2 -1 4x + 24 = 0\\(2x-8)(x-3)=0\\2x - 8 = 0 \ , \ x - 3 = 0\\2x = 8 \ , \ x = 3\\x = 4 , 3

6 0
3 years ago
An advertisement for a circular rug says that the rug has a diameter of 6 feet. Find the relative error of this measurement
Aleonysh [2.5K]

Answer:

1. 8.3%

Step-by-step explanation:

Relative error = absolute error/expected measurement

The expected measurement is given as 6 ft.

Now, the absolute error is usually equal to half of a unit of the measure.

This means the absolute error in this case is ½ × 1 = 0.5 ft

Thus, the exact measurement will be;

6 ± 0.5

Thus;

Relative error = 0.5/6

Relative error = 0.083

Expressing it in percentage gives 8.3%

4 0
3 years ago
A pair of similar figures is given below. (Note: the figures are not drawn to scale.)
Umnica [9.8K]

Answer:

320 ....................

4 0
2 years ago
How do u solve 1/2m+n=-4
Bumek [7]
888888888888888888888883848474747484848488474477474747474
7 0
3 years ago
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