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masha68 [24]
3 years ago
13

5x^2-44x+130=-30+16x

Mathematics
2 answers:
sweet [91]3 years ago
7 0

Answer:

if its answer for x its

Step-by-step explanation:

=4

=8

olganol [36]3 years ago
4 0
5x²-44x + 130 = -30 + 16x

5x²-44x + 130 + 30 - 16x = 0

5x² -60x + 160 = 0

devide by 5

x² - 12x + 32 = 0

(x-4) (x-8) = 0

x-4 = 0 then x = 4

x-8 = 0 then x = 8


so x=4 and x=8
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This recipe makes 6 portions of chocolate mousse.
trasher [3.6K]

Answer:

Chocolate - 420g

Eggs - 27

Lemon juice - 85ml

Sugar - 140g

Step-by-step explanation:

Given that:

Initial amount of ingredients:

Chocolate - 600g

Eggs - 36

Lemon juice - 100ml

Sugar - 200g

Amount of ingredients used :

Chocolate - 180g

Eggs - 9

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Sugar - 60g

Amount of ingredient left :

Initial amount - Amount used :

Chocolate : 600g - 180g = 420g

Eggs : 36 - 9 = 27

Lemon juice : 100ml - 15ml = 85ml

Sugar : 200g - 60g = 140g

4 0
3 years ago
I need help with question number 2 please !!
Tatiana [17]

Answer:

Step-by-step explanation:

15.5884573 i

5 0
4 years ago
What is this answer anyone
vampirchik [111]
The answer for this question is 36

7 0
4 years ago
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Joelle is working on a school report in a word processor. She wants to place an oversized image which is 30.51 \text{ cm}30.51 c
ehidna [41]

Answer:

the horizontal position for the left edge of the image is -4.46 cm.

Step-by-step explanation:

The horizontal midpoint of the page is:

21.59 / 2 = 10.79 cm

The horizontal midpoint of the image is given as:

30.51 / 2 = 15.25 cm

These midpoints must be on the same point in the axis.

By taking the leftmost edge of the paper to be point zero on the axis, then, the distance accommodated by the paper is 10.795 cm.  

The distance that goes beyond this leftmost edge is computed as;

This is on the negative side on the axis.

Thus the horizontal position for the left edge of the image is -4.46 cm.

3 0
3 years ago
Which is equivalent?
attashe74 [19]

Answer:

the answer is -8

Step-by-step explanation:

4 0
3 years ago
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