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natima [27]
2 years ago
7

Con el procedimiento, por favor

Mathematics
1 answer:
kenny6666 [7]2 years ago
5 0

Answer:

X = 1.5 y un lado mide 6

Step-by-step explanation:

Como es un cuadrado, la formula del área es Lado*Lado, luego:

2x+3 es un lado, entonces

Área = (2x+3)*(2x+3)

Resolviendo el polinomio queda así:

4x2 + 12x +9

Resolviendo esa ecuación cuadrática con la formula, da un resultado:

X = 3/2

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Lera25 [3.4K]
Average of 2 numbers is 40
so total = 2 x 40 = 80

300 - 80 = 220

average of remaining 10 numbers = 220/10 = 22

answer
B) 22
6 0
4 years ago
A certain antihistamine is often prescribed for allergies. A typical dose for a 100​-pound person is 25 mg every six hours. Comp
koban [17]

Given that a certain antihistamine is often prescribed for allergies.

And typical dose for 100-pound person is 25 mg every 6 hours.

a) Let us calculate dose per 1 hour for 100-pound person= \frac{25}{6} mg/hr

Since 1 week means 7X24= 168 hours, dosage per 1 week = dosage per 168 hours

                                                                                 =168X\frac{25}{6} = 700mg

The number of 12.8 chew able tablets would be taken in a week= \frac{700}{12.8}=54.6875

Hence number of 12.8mg chew able tablets would be taken in a week is 55.

b) Now we can use earlier answer for this problem, since 12.8mg tablet is replaced with 9ml liquid, 55 bottles of 9ml liquid are to be taken in a week.

Hence amount of liquid histamine should a 100-pound person take in a week = 55X9

                                                                                                                                 =495ml

3 0
3 years ago
Divide -24 and 7 ENTER YOUR ANSWER AS A MIXED NIKBER
Natali [406]

Answer:

-3 3/7

Step-by-step explanation:

Hope this helps!:)

4 0
2 years ago
True or false, 4x-3+x+7 would equal 5x-10​
dimulka [17.4K]

Answer:

false

Step-by-step explanation:

if you simplify you get 5x+4=5x-10, which is false

3 0
3 years ago
Read 2 more answers
Find the 65th term of the arithmetic sequence –10,9, 28; ...
SOVA2 [1]

Answer:

1206

Step-by-step explanation:

find the pattern and add. ;)

7 0
4 years ago
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