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3 years ago

Rewrite the following polynomial in standard form. 1 -9 + - X -X – 7x4 + x2 – 25 8

Mathematics

1 answer:

Naddika [18.5K]3 years ago

6 0

Answer:

-7x^4+x^2-x-33

Step-by-step explanation:

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Is 6 (7) + 2 (3²) = 60?

sertanlavr [38]

Answer:

yes 6 (7) + 2 (3²) = 60

Step-by-step explanation:

60 = 60

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2 years ago

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Point Q is the center of dilation. Lines segment S U is dilated to form line segment S prime U prime. The length of Q S is 3 .2

tia_tia [17]

Answer:

Option C.

Step-by-step explanation:

It is given that the dilation rule is $D_{Q,2.5}$ . It means the center of dilatation is point Q and scale factor is 2.5.

Scale factor is the ratio of distance from center to the image of a point and distance from center to the corresponding point.

$\text{Scale factor}=\dfrac{QU'}{QU}$

It is given that QU=4 and scale factor = 2.5.

$2.5=\dfrac{QU'}{4}$

Multiply both sides by 4.

$2.5\times 4=QU'$

$10=QU'$

We know that

$UU'=QU'-QU$

$UU'=10-4$

$UU'=6$

The distance between U' and U is 6 units.

Therefore, the correct option is C.

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3 years ago

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Help me please

Aliun [14]

The best and the most correct answer among the choices provided by the question is the third choice. The table that best represents direct variation is:

<span>Input x 3 4 5
Output y 9 16 25

</span>I hope my answer has come to your help. God bless and have a nice day ahead!

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3 years ago

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P(A) = 0.5 P(B) = 0.35 P( A or B) = ?

neonofarm [45]

Answer:

0.5 ≥ x ≥ 0.35

Step-by-step explanation:

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3 years ago

Sonia used $12.50 to buy a new journal. She has $34.25 left in her savings account. How much money did Sonia have before she bou

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