3 years ago

Perform the operation. (x^2-8x-6)-(x^2-2x)

Mathematics

1 answer:

Afina-wow [57]3 years ago

8 0

Answer:

The answer is -6x - 6. It cannot be simplified more.

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Given the infirmation in the diagram, which theorem best justifies why lines j and k must be parallel

Karo-lina-s [1.5K]

Answer:

Alternate Exterior Angles theorem

6 0

3 years ago

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You have 23 1/2 pounds of blueberries to store in freezer bags. Each bag holds 3 3/4 pounds of blueberries. What is the minimum

monitta

Answer:

The minimum number of freezer bags needed to store all the blueberries is 7

Step-by-step explanation:

we know that

To find out the number of freezer bags needed , divide the total pounds of blueberries by 3 3/4, but first convert mixed number to an improper fraction

$23\frac{1}{2}\ lb=\frac{23*2+1}{2}=\frac{47}{2}\ lb$

$3\frac{3}{4}\ lb=\frac{3*4+3}{4}=\frac{15}{4}\ lb$

$\frac{47}{2}:\frac{15}{4}=\frac{47*4}{2*15} =\frac{94}{15}=6.3\ bags$

Round up

7 bags

therefore

The minimum number of freezer bags needed to store all the blueberries is 7

7 0

3 years ago

Would kindly appreciate the help please !

Trava [24]

Answer:

cannot be determined

Step-by-step explanation:

We do not know if any of the angles are equal and are only given two sides.

We cannot determine if the two triangles are similar

7 0

3 years ago

X - 13 = x + 1 is it true

natulia [17]

Answer:

No it is wrong

Step-by-step explanation:

let's say the number is 15 is a substract 13 I get 2 but let's take 15 again of I add one I have 16 so it's incorrect

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3 years ago

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Which equation best represents this situation? The number 39 is equal to 13 subtracted from an unknown number. A. 39 = r ÷ 13 B.

neonofarm [45]

"The number 39 is equal to"

39=

"thirteen subtracted from an unknown number"

r-13

Putting it together you have:

39=r-13

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3 years ago

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