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Yuki888 [10]
3 years ago
11

10 dictionare si 2 truse de stiinte costa 550 lei 10 dictionare si 5 truse de stiinte costa 1150 lei cat costa un dictionar ? ca

t costa o trusa de atiinte
Mathematics
1 answer:
astra-53 [7]3 years ago
3 0
Ok I can’t tell what your saying because it’s not fluent
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Under the Declaration of Independence ordinary citizens have the right to do what and why?
Westkost [7]

Answer:

yes, ordinary netizens have a right to do what they want or what opinion they want to say. Declaration of Indepence is not just for powerful people but also for ordinary netizens in order for them to spek the truth

8 0
2 years ago
Write an equivalent expression to -3(6x^2-10x+9)+8x^2(3x+4)
pychu [463]

Answer:

Step-by-step explanation: hope this help :)

4 0
2 years ago
Read 2 more answers
Hey there! posted picture of question help please
amm1812
For this case we have the following function:
 A (t) = P (1 + r / n) ^ nt
 Substituting values we have:
 A (4) = 500 * (1 + 0.09 / 1) ^ (1 * (4))
 A (4) = 705.790805
 Rounding we have:
 A (4) = 705.79
 Answer:
 
The answer for this case is given by:
 
A (4) = 705.79
 
option A
3 0
3 years ago
jane is twice as old as Barbara. Michael is 7 years older than Jane. If Michael is 21, which equation could be used to find Barb
dedylja [7]

Step-by-step explanation:

J = 2b

M = J + 7

M = 21

J = 21 - 7

J = 14

B = 7

<em>Equation:</em>

If M is J+7, so then J = 21-7. J is 2*b, so 2*b = 21-7. Then you subtract and divide.

3 0
2 years ago
Find the area of a square with a diagonal of 8cm.
klio [65]
You have to use the Pythagorean theorem but there is a little twist here since a square has has equal sides. So:
x^2+x^2=8
2x^2=8
2/2x^2=8/2
x^2=4
√x^2=√4
x=2
The side of the square is 2.
So now the area of a square is:
Side×Side
2×2=4
The area of the square is 4 centimetres
7 0
3 years ago
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