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2 years ago

Plant and animal cells have ALL the same organelles. True or faulse?

Mathematics

2 answers:

Andrei [34K]2 years ago

8 0

Answer:

Step-by-step explanation:

False. They may have some that are the same, but not all.

ahrayia [7]2 years ago

5 0

Answer:

the answer is false hope this helped :)

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10. Sketch the graph of -5x^2- 16xy +7y^2-198 0. Show the steps used in rotating the axes

stiv31 [10]

So sorry i don’t know the answer but get an app called desmond, it helps a lot

5 0

2 years ago

When solving negative one over five (x − 25) = 7, what is the correct sequence of operations?

miv72 [106K]

- $\frac{1}{5}$ (x-25) = 7 multiply 5 to both sides first
-(x-25) = 35 then expand the brackets
-x+25=35 make x the subject now;
-x=10
x= -10

5 0

2 years ago

Factor 64b-16c to identify the equivalent expressions. *

scoray [572]

Answer:

The factored form of this would be 16(4b - c)

Step-by-step explanation:

In order to find this, look for the greatest common factor of 16 and 64. You can do this by listing out their factors. Once this is done and we identify 16 as the GCF, we can then put that on the outside of the parenthesis and divide all the terms inside by that number.

5 0

2 years ago

The diagram shows a circle inscribed in a square.

beks73 [17]

Answer:

Step-by-step explanation:

first lets find the area of the square

A=l*w

12*12=144 m^2

then lets find the are of the circle

A=pi*r^2

A=3.14*(d/2)^2

the diameter of the circle is 12m

A=3.14*(12/2)^2

A=3.14*(6)^2

A=3.14*36

A=113.04 m^2

Now, lets subtract the area of the circle form the area of the square

144-113.04= 30.96 m^2

So, the answer is A

5 0

2 years ago

Unit rate for typing 34 words in a minute in a half

katrin [286]

Answer:

Rate is 1.1333 words per second 

Step-by-step explanation:

We understand rating as frequency or speed of doing something per time (seconds mainly)

${ \green{ \tt{rate = \frac{item \: quantity}{time} }}} \\$

Let's find rate in terms of seconds (words per second)

${ \rm{rate = \frac{34 \: words}{ (\frac{1}{2} \times 60) \: seconds} }} \\ \\ { \rm{rate = \frac{34}{30} }} \\ \\ { \rm{rate = 1.133 \: \: words \: per \: second}}$

6 0

1 year ago