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blondinia [14]
3 years ago
9

Solve (x) F(x)=x^2+3x-2

Mathematics
1 answer:
zaharov [31]3 years ago
6 0
Solve (x) F(x)=x^2+3x-2  is x-2
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What is the area of this figure?<br> 5 yd/<br> 5 yd<br> 5 yd<br> 5 yd
Misha Larkins [42]

Answer:

37.5

Step-by-step explanation:

split in the middle, 5×5=25/2=12.5

12.5= triangle

5×5=25

25=square

12.5+25=37.5

6 0
3 years ago
Can you form a triangle with these given side lengths? 12 , 8 , 16<br><br> Please help me!!!!
Scilla [17]

Answer:

yes

Step-by-step explanation:

12+8>16

the two short sides have to be greater than the longest dude when combined and that is true so you can form a triangle

6 0
3 years ago
Read 2 more answers
Please help i'll give brainliest
Aliun [14]

Answer:

-01/0/0.8/1.2/1.6

Step-by-step explanation:

3 0
3 years ago
Write a rational equation that relates the desired percentage to the amount of % acid solution that needs to be added to liter o
mart [117]

This question is incomplete

Complete Question

Write a rational equation that relates the desired percentage p, to the amount A of a 30% solution that needs to be added to 1 liter of 10% acid solution to make a blend that is p% acid, where 0<p<100 . What is a reasonable restriction on the set of possible values of ? Explain your answer.

Answer:

100(0.1 + 0.3A)= (1 + A) P

Step-by-step explanation:

A of a 30% solution that needs to be added to 1 liter of 10% acid solution to make a blend that is p% acid,

Hence,

10% of 1 + 30% of A = p%(1 + A)

0.10 + 0.3A = (p/100)(1 + A)

Divide both sides by 1 + A

0.1 + 0.3A/ 1 + A = p/100

Cross Multiply

100(0.1 + 0.3A) = 1 + A(p)

From the above calculation, we can see that, the blend that would be formed is not lower than 10% or greater than 30%

10% < p< 30%

8 0
3 years ago
A baker made 60 muffins for a cafe. By noon, 45% of muffins were sold. How many muffins were sold by noon?
Genrish500 [490]
27


60÷100 =0.6
0.6×45 = 27
7 0
3 years ago
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