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3 years ago

13

A survey of teachers in a school found that 7% of Teachers use mobile applications for study activities what decimal number repr

esents the percentage of surveyed teachers who use mobile applications for study activities?

1 answer:

pantera1 [17]3 years ago

5 0

Answer:

.07

Step-by-step explanation:

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Which ordered pair is a solution of the equation

Sever21 [200]

Answer:

a

Step-by-step explanation:

2x+3y where it is 2,2 become 4 plus 6 which is 10

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2 years ago

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Factor each completely.1) x7x 18

BigorU [14]

Hello,

x²-7x-18=x²+2x-9x-18
=x(x+2)-9(x+2)
=(x+2)(x-9)

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3 years ago

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Kamals bedroom has an area of 120 square feet the width of the room is 5/6 the length of the room what are the dimension of kama

avanturin [10]

$120.\frac{5}{6}=>20.5=100 \\ \\ 120\: square\: meters
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2 years ago

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The point, line, and pair of intersecting lines are special types of conic sections. true or false

Bumek [7]

Answer:

True

Step-by-step explanation:

In mathematics, a conic section (or just conic) is a curve obtained by intersecting a cone (more precisely, a right circular conical surface) with a plane. The point line and pair of intersecting lines are special types of conic sections.

4 0

3 years ago

Point R is located at (1, 2) on a coordinate grid. Point S is located at (4, 5) on the same

Aleksandr-060686 [28]

Answer:

4.2 units

most likely answer choice B

Step-by-step explanation:

(1, 2) and (4, 5)

To find the distance between two points, we use the distance formula:

$d = \sqrt{(x_{2}-x_1)^2 + (y_2-y_1)^2 }$

Let's plug in what we know.

$d = \sqrt{(4 - 1)^2 + (5 - 2)^2 }$

Evaluate the parentheses.

$d = \sqrt{(3)^2 + (3)^2 }$

Evaluate the exponents.

$d = \sqrt{(9) + (9) }$

Add.

$d=\sqrt{18}$

Evaluate the radical.

d = 4.24

Round to the nearest tenth.

d = 4.2 units

*note: The answer choice is 4.6. I'm not sure if that is a typo on someone's end, but the distance between these two points is exactly 4.24264068712 units.

Hope this helps!

6 0

2 years ago