4 years ago

Simplify each expression below

Mathematics

1 answer:

Fed [463]4 years ago

6 0

Where's the picture

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A class consists of 17 men and 14 women. An exam is given andstudents are ranked according to their performance. Assume notwo st

notsponge [240]

Answer:

3.18%

Step-by-step explanation:

(14/31) X (13/30)X (12/29) X (11/28) = 0.0318 = 3.18%

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3 years ago

Order 7.007, 70.07, 70.700, 7.070 greatest to least.

lawyer [7]

70.700, 70.07, 7.070, 7.007.
1.050 -> 1.1
8.964 -> 8.96

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3 years ago

. What is the surface area of this figure?

algol13

Answer:

144 km

Step-by-step explanation:

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3 years ago

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Find the distance between these points. R(-1,0), S(8,6) V(26) V(85) 3V(13)

Thepotemich [5.8K]

Answer:

The distance is equal to $3\sqrt{13}\ units$

Step-by-step explanation:

we know that

the formula to calculate the distance between two points is equal to

$d=\sqrt{(y2-y1)^{2}+(x2-x1)^{2}}$

we have

$R(-1,0)\\S(8,6)$

substitute the values

$d=\sqrt{(6-0)^{2}+(8+1)^{2}}$

$d=\sqrt{(6)^{2}+(9)^{2}}$

$d=\sqrt{36+81}$

$d=\sqrt{117}\ units$

Simplify

$d=3\sqrt{13}\ units$

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3 years ago

A system of two equations is shown.

Delvig [45]

Answer:

x=-2;y=-7

Step-by-step explanation:

y=5x+3

y=3x-1

3x-1=5x+3

-2x=4

x=-2 y=5x+3 y=5×(-2)+3 y=-7

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3 years ago