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Elden [556K]
2 years ago
14

What kind of cell is made of only DNA, ribosomes, cytoplasm and a cell membrane?(A)amoeba

Mathematics
1 answer:
MatroZZZ [7]2 years ago
3 0

Answer:

mitochondria

Step-by-step explanation:

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What equation will give the perimeter of the figure? HELP HELP HELP
nata0808 [166]

Answer:

(2l + 2w) + (a + b + c)

Step-by-step explanation:

The formula for the perimeter of a rectangle is

P = 2l + 2w

so if you substitute, it becomes

P = 2(12) + 2(2)

= 24 + 4

= 28

For the perimeter of a triangle the correct formula would be

P = a + b + c

The missing side in the triangle is 3 because 15 - 12 is 3.

If you substitute, it becomes

P = 2 + 3 + 6

P = 11

If we add both perimeters together we get the full perimeter of the figure which is

28 + 11 = 39

I am not sure if you wanted the answer as well but just in case :)

4 0
2 years ago
A rectangle has vertices at these coordinates.
kompoz [17]
(6,2) is the fourth vertex
8 0
3 years ago
Read 2 more answers
Find the zeros of each function by using a graph and a table f(x)=x^2+3x-18.
Debora [2.8K]

1) Finding the zeros of this function f(x) =x² +3x -18

f(x) = x²+3x-18 <em>Factoring this equation, and rewriting it</em>

<em />

<em>Which two numbers whose sum is equal to 3 and their product is equal to 18?</em>

<em>6 -3 = 3 and 6 *-3 = -18</em>

<em />

<em>So we can rewrite as (x +6) (x-3)</em>

<em> </em>

(x+6)(x-3)=0 <em>Applying the Zero product rule, to find the roots</em>

x+6=0,

x=-6

x-3=0,

x=3

S={3,-6}

2) Setting a table, plugging in the values of x into the factored form: (x-6)(x-3)

x | y |

1 | -14 (1 +6)(1-3) =-14

2 | -8 (2 +6)(2-3) =-8

3 | 0

4 | 10

-5 | -8

-6 | 0

3) Plotting the function:

5 0
1 year ago
If 1 inch = 2.5 centimeters, how many centimeters are there in 40 inches
alekssr [168]
100 centimeters . Because 40 × 2.5 = 100
6 0
3 years ago
Round 3.691 to the nearest tenth.
Alja [10]
3.691 rounded by the nearest tenth is 3.7
5 0
3 years ago
Read 2 more answers
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