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zaharov [31]
3 years ago
10

What is x(X2+3) please help me

Mathematics
2 answers:
Mazyrski [523]3 years ago
7 0
I think the answer is 5x
malfutka [58]3 years ago
6 0

Answer:

x(x²+3)

x³+3x

Step-by-step explanation:

Hope it helps you

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The sum of two numbers is 54. The large number is 18 more than the sampler number. What are the numbers ?
Karolina [17]

Answer: a=36; b=18


Step-by-step explanation:

1. You know that the sum of two numbers is 54, then, you have:

a+b=54

2. According to the problem, the larger number is 18 more than the sampler number, this can be expressed as following:

a=b+18

3. Then, you must substitute the second equation into the first equation and solve for b:

b+18+b=54

b=18

4. Then the value of a is:

a+18=55

a=36



7 0
3 years ago
**PLEASE HELP MARKING BRAINLIEST**
Tamiku [17]

Answer:

its \: dimensions \: are \to \\\boxed{w = 17.6cm}  \: \boxed{l = 78.4cm}

Step-by-step explanation:

if \to l = 4w + 8 \\ but  \\ \: perimeter(p )= l + w = 96 \\ 4w + 8 + w = 96 \\ 5w + 8 = 96 \\ 5w = 96 - 8 \\ 5w = 88 \\ w =  \frac{88}{8}  \\  \boxed{w = 17.6cm} \boxed{l = 78.4cm}

4 0
3 years ago
Read 2 more answers
Lorine drew the model below to represent the equation 16 + 28 = blank x (4 + 7). A model with 4 rows of 4 squares and 4 rows of
Mrac [35]

Answer:

Missing Value Is 4 .

Step-by-step explanation:

According To The Question, We Have

  • A model with 4rows*4squares & 4rows*7squares

        Equation is 16+28 = X*(4+7)

        Solve the above Equation, We get 44=X*11 ⇔ X=4

3 0
3 years ago
Evaluate each power.<br><br> a. (−7)0 b. (43)0 c. 10 d. (0.5)0
Sunny_sXe [5.5K]

Answer: The answer is two

Step-by-step explanation:

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2 years ago
GIVING OUT BRAINLIEST !!! HELP ME PLSS
NNADVOKAT [17]

Answer:

Step-by-step explanation:

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3 years ago
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