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3 years ago

10x3 ones = ones = __

2 answers:

6 0

Hello there!

Just to get the idea of it, work it out normally as 10 x 3 = 30.
Then just place it in.

10 x 3 ones = 30 ones = 30

Hope This Helps You!
Good Luck :)

sashaice [31]3 years ago

4 0

10x3 ones = 30 ones = 30

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66 pages

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0.44 x 150 number of pages = 66 pages

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3 years ago

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3 years ago

The area of a rectangle is 56 cm. The length is 2 cm more than x and the width is 5 cm less than

Ira Lisetskai [31]

Answer:

<u>x = 6, length = 8 cm and width = 7 cm</u>

Step-by-step explanation:

1. Let's review the information given to us to answer the question correctly:

Area of a rectangle = 56 cm²

Length of the rectangle = x + 2

Width of the rectangle= 2x - 5

2. Solve for x. Round to the nearest whole number.

Area of a rectangle = Length * Width

(x + 2) (2x - 5) = 56

2x² + 4x - 5x -10 = 56

2x² - x - 66 = 0

Factoring, we have:

(2x + 11) * (x - 6) = 0

x₁ = 2x + 11 = 0 ⇒ 2x = -11; x₁ = - 5.5

x₂ = x - 6 = 0 ⇒ x₂ = 6

We picked x₂ because x₁ will give us negative values for length and width.

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8 0

3 years ago

Factor the expression using the GCF. 44−11

topjm [15]

The gcf is 11
Hope this helped

3 0

3 years ago

Simplify and write the answer in exponential form 3x^4 × y^4 x^4

RideAnS [48]

Answer:

The simplified expression in the exponential form will be: $3x^8y^4$

Step-by-step explanation:

Given the expression

$3x^4\times \:y^4x^4$

simplifying the expression and writing the answer in exponential form

$\mathrm{Apply\:exponent\:rule}:\quad \:a^b\times \:a^c=a^{b+c}$

$x^4x^4=x^{4+4}$

so the expression becomes

$3x^4\times \:y^4x^4=3x^{4+4}y^4$

$=3x^8y^4$ ∵ $\mathrm{Add\:the\:numbers:}\:4+4=8$

Therefore, the simplified expression in the exponential form will be: $3x^8y^4$

6 0

3 years ago

10x3 ones = ______ ones = ________

10x3 ones = ones = __