Make a proportion to get the answer the proportion will be
![\frac{2}{3} = \frac{15}{x}](https://tex.z-dn.net/?f=%20%5Cfrac%7B2%7D%7B3%7D%20%20%3D%20%20%5Cfrac%7B15%7D%7Bx%7D%20)
to give you the answer of 37.5
Answer:
![- 11a(3a + 2b) \\ = - 11 \times 3 \times a \times a + ( - 11 \times 2 \times a \times a) \\ = - 33 {a}^{2} - 22ab](https://tex.z-dn.net/?f=%20-%2011a%283a%20%2B%202b%29%20%5C%5C%20%20%3D%20%20-%2011%20%5Ctimes%203%20%5Ctimes%20a%20%5Ctimes%20a%20%2B%20%28%20-%2011%20%5Ctimes%202%20%5Ctimes%20a%20%5Ctimes%20a%29%20%5C%5C%20%20%3D%20%20-%2033%20%7Ba%7D%5E%7B2%7D%20%20-%2022ab)
<em><u>I </u></em><em><u>hope </u></em><em><u>it </u></em><em><u>helps</u></em>
<em><u>have </u></em><em><u>a </u></em><em><u>great </u></em><em><u>day </u></em>
<em><u>
</u></em>
A variety of genes are involved in the control of cell growth and division. ... Tight regulation of this process ensures that a dividing cell's DNA is copied properly, any errors in the DNA are repaired, and each daughter cell receives a full set of chromosomes.
Since the lines are perpendicular the opposite angle of labeled is also 60° and so would the two angles on the the lower just opposite way therefore 8x-4=60
-4 -4
8x=56
/8 /8
X=7
Answer:
<em>x = 59</em>
Step-by-step explanation:
<u>Equations</u>
The interior angles formed by the sides of a quadrilateral have measures that sum to 360°.
The image shows a four-sided polygon and its four angles measures, thus we sum them all and equate the sum to 360:
x + x + 2x + 3 + 2x + 3 = 360
Simplifying:
6x + 6 = 360
Subtracting 6:
6x = 354
Dividing by 6:
x = 354/6
x = 59