3 years ago

Which equation has the correct sign on the product?

Mathematics

1 answer:

irakobra [83]3 years ago

6 0

C. 25(-5) = 125 this is the answer

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Which function is linear?

Brut [27]

Answer:

f(x)=13x[+4. that one is the Correct answer. I hope it help.

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2 years ago

Which number goes in the box to make this a true sentence? 65 × 32 = (65 × 30) + (65 × ) PLZZ HELP!

lutik1710 [3]

The answer would be 2.

65 x 32 = 2080.

(65 × 30) = 1950
(65 × 2) = 130

1950 + 130 = 2080

To make this easier, you can 30 from 32.

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3 years ago

Find the distance between each pair of points. Round to the nearest tenth (-2,2) (5,2)

bija089 [108]

Answer:

Distance = 7

Step-by-step explanation:

$d= \sqrt{(x_2-x_1)^2+(y_2-y_1)^2} \\d= \sqrt{(5-(-2))^2+(2-2)^2} \\d= \sqrt{(7)^2+(0)^2} \\d= \sqrt{49+0} \\d= \sqrt{49}\\ d= 7$

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3 years ago

Ezekiel bought a 18 ounce box of chocolate for $6.50. What was the cost per ounce? in a explanation order

vivado [14]

Answer:0.36

Step-by-step explanation:

You divide 18 by 6.50, that give you the cost per ounce

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3 years ago

Given the parabola whose equation is , find the focus and determine if the parabola opens up or down.

ziro4ka [17]

The equation of a parabola is:
$y = ax {}^{2} + bx + c$
If a>0, then the parabola opens up;
If a<0, then the parabola opens down.
The coordinates of focus are:
$( - \frac{b}{2a} \: \: \frac{1 - b {}^{2} + 4ac}{4a} )$

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2 years ago