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yKpoI14uk [10]
3 years ago
14

PLEASE HELP! Just do 5 - 7. Thanks

Mathematics
1 answer:
sergiy2304 [10]3 years ago
8 0

Answer:

5.

Rectangle a:

Perim: 16 cm

Area: 12 cm^2

Rectangle b:

Perim: 32 cm

Area: 48 cm^2

6.

16:32 <em>or </em> 16/32 <em> or </em>16 to 32

7.

12:48 <em>or </em> 12/48 <em>or </em>12 to 48

Step-by-step explanation:

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I urgently need help!!!!
LekaFEV [45]

Answer:

A. C (3,5)

Step-by-step explanation:

This makes the most sense because of the position point C is at on the coordinate plane. It is above point D, which has a x-axis of 3. Option A is the only one that has an x-axis of 3.

Hope it helps!

6 0
3 years ago
(2n-9)-(-2.4n+4) Please help!
Furkat [3]

Answer: =4.4n-13

Step-by-step explanation:

Let's simplify step-by-step.

2n−9−(−2.4n+4)

Distribute the Negative Sign:

=2n−9+−1(−2.4n+4)

=2n+−9+−1(−2.4n)+(−1)(4)

=2n+−9+2.4n+−4

Combine Like Terms:

=2n+−9+2.4n+−4

=(2n+2.4n)+(−9+−4)

=4.4n+−13

4 0
3 years ago
Simplify the following expression 7a + 5b - 2a + b
Papessa [141]
5a+6b would be the simplified answer
7 0
1 year ago
Read 2 more answers
Hey you!!!! <br> Help me please
gizmo_the_mogwai [7]

Answer:

If the population has increased by 12% then to ensure a generated maximum capacity must be more than 12% we already have a figure being 100% prior so the answer is 12% population increase =112% and 12%.of 112 =13.44

We add this to 12

12+13.44= 25.44

Step-by-step explanation:

3 0
3 years ago
Select the description of the graph created by the equation 3x2 - 6x + 4y - 9 = 0.
max2010maxim [7]

Answer:

C

Step-by-step explanation:

Parabola with a vertex at (1, 3) opening downward.

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2 years ago
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