Answer:
I believe the second step would be evaluating the exponent so you just do 7×7 boom i hope i helped
Answer: DNA technology in agriculture has been used to create Genetically Modified Organism. The plants can be modified to be resistant to drought and diseases/pests and have increased yield
DNA technology mainly involves the manipulation of the genome of an organism. Usually a foreign DNA is inserted in the genome of another organism to impart it with desired characteristics or remove undesired ones.
Given:
12cm to 2.5mm
To find:
The simplified for of given statement.
Solution:
We know that,
1 cm = 10 mm
12 cm =120mm
We have,
12cm to 2.5mm
It can be written as
![\dfrac{12\ cm}{2.5\ mm}=\dfrac{120\ mm}{2.5 mm}](https://tex.z-dn.net/?f=%5Cdfrac%7B12%5C%20cm%7D%7B2.5%5C%20mm%7D%3D%5Cdfrac%7B120%5C%20mm%7D%7B2.5%20mm%7D)
![\dfrac{12\ cm}{2.5\ mm}=\dfrac{120}{2.5}](https://tex.z-dn.net/?f=%5Cdfrac%7B12%5C%20cm%7D%7B2.5%5C%20mm%7D%3D%5Cdfrac%7B120%7D%7B2.5%7D)
![\dfrac{12\ cm}{2.5\ mm}=48](https://tex.z-dn.net/?f=%5Cdfrac%7B12%5C%20cm%7D%7B2.5%5C%20mm%7D%3D48)
Therefore, the value of 12 cm to 2.5 mm is 48 or 48:1.
Answer: Option 'C' is correct.
Step-by-step explanation:
Since we have given that
![\theta=\frac{2\pi}{7} \\\\r=3\ cm](https://tex.z-dn.net/?f=%5Ctheta%3D%5Cfrac%7B2%5Cpi%7D%7B7%7D%20%5C%5C%5C%5Cr%3D3%5C%20cm)
An arc is a part of total circumference of circle and length of that arc is the measurement of linear distance.
Since we know the formula for "Length of an arc " , we get
![L=r\times \theta\\\\L=\frac{2\pi}{7}\times 3\\\\L=\frac{6\pi}{7}](https://tex.z-dn.net/?f=L%3Dr%5Ctimes%20%5Ctheta%5C%5C%5C%5CL%3D%5Cfrac%7B2%5Cpi%7D%7B7%7D%5Ctimes%203%5C%5C%5C%5CL%3D%5Cfrac%7B6%5Cpi%7D%7B7%7D)
Hence, Option 'C' is correct.
Answer:
(-2,0)
Step-by-step explanation:
(-2,0) falls on the line 3x-y=-6
Hope this helps!