3 years ago

Without drawing, tell how many different rectangles have an area of 5 square units. Explain.

1 answer:

7 0

Only 1 rectangle has an area if 5u² or 5 square units. This is because 5 is a prime number meaning only 2 numbers can be the factors which are 1 and in this case 5. So the width of 1 times the length of 5 will give you the total area of 5.

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The total pay for 12 hours of work at a base rate of (p) per hour plus a temporary raise of $2.50 per hour. How would I write th

Naddika [18.5K]

12P+2.50 HOPE THIS HELPS

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2 years ago

Given g(x)= -2x+2 and f(x)= 3x^2+4, find (g+f)(-3)

aliina [53]

Answer:

Step-by-step explanation:

g(x)= -2x+2 and f(x)= 3x^2+4

(g+f)(-3)

g(-3) = -2(-3) +2 = 6+2 =8

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3 years ago

Kelvin claims that a pol yhedron can have 30 edges , 18 faces and 12 vertices . Do you agree with him ? Explain your answer .

AURORKA [14]

Number of faces + (Number of vertices - Number of edges) = 2
So plugging in the numbers it would then be
18+(12-30)=2
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0=2
Kelvin would be wrong and I disagree with him. (Because ...*plugin work cited above*)

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2 years ago

Use the sign ratio to deride a relationship between angle inside measures in a triangle

kirill [66]

Answer:

Derided means to mock/scorn/express contempt for.

Step-by-step explanation:

it means that the monster is kind of blinded by his excessive pride of himself.

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2 years ago

Given the equation below, which of the following shows the quadratic formula

Musya8 [376]

Answer:

Step-by-step explanation:

$x=\frac{-(-9)\pm\sqrt{(-9)^2-4(2)(4)} }{2 \times 2} \\x=\frac{9\pm\sqrt{81-32} }{4} \\x=\frac{9\pm\sqrt{49} }{4} \\x=\frac{9 \pm 7}{4} \\either~x=\frac{9+7}{4} =\frac{16}{4} =4\\or\\x=\frac{9-7}{4} =\frac{2}{4} =\frac{1}{2}$

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1 year ago