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Alona [7]
3 years ago
14

Solve

" align="absmiddle" class="latex-formula"> = 3x
Mathematics
1 answer:
GREYUIT [131]3 years ago
8 0
X = -1!
1. Factor out 2 from the expression : 2(x-5) / 4 = 3x
2. Reduce the fraction with 2 : x-5 / 2 = 3x
3. Multiply both sides of the equation by 2 : x-5=6x
4. Move the terms : x - 6x = 5
5. Collect like terms : -5x = 5
6. Divid both sides by -5
Hope this helps!
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Consider these three numbers written in scientific notation: 6.5 × 103, 5.5 × 105, and 1.1×103. Which number is the greatest, an
Tasya [4]
Assuming 6.5×10^3    5.5×10^5    1.1×10^3
are in scientific notation.
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550000
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are the choices without scientific notation.
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(E) <span>The greatest number is 5.5 × 105. It is 5,000 times greater than the smallest number.</span>
6 0
2 years ago
Read 2 more answers
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Andrews [41]

Answer:

32.40cm²

Step-by-step explanation:

Given the parallelogram ABCD ;

side AB is always Parallel to CD, hence ;

AB = CD = 7.2cm

Perpendicular from C on AB is the height of the parallelogram = 4.5cm

Area of a parallelogram : base * height

Area of a parallelogram = length base * height

Area of a parallelogram = 7.2 cm * 4.5cm

Area of parallelogram = 32.40cm²

6 0
2 years ago
Is x^(-2)+5 a polynomial expression? Why or why not? Read More &gt;&gt;
Mariulka [41]

Well.. a polynomial expression is an expression that has 3 or more different algebraic terms.

Algebraic terms can be: x^2, 2x, or x^3

One example is: x^2 + x^3 - 7y

Since x^(-2)+5 only has one algebraic term, which is x^(-2), this is not a polynomial.

4 0
2 years ago
Tristan wants to build a square garden in his backyard. If the garden is going to be 64 square feet, how many feet of material w
AnnZ [28]

Answer:

Tristan will need 8 to go around the perimeter

Step-by-step explanation:

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3 0
3 years ago
Can Someone please help me solve this problem?
blsea [12.9K]
30,000(1.067)^5

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6 0
3 years ago
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