3+1=4, 4+2=6, 6+3=9, 9+4=13, 13+5=18, 18+6=24, 24+7=31. Your answer is 31. Each time , the number you add by is increased by 1
Answer:
11. screenshot attached
12.screenshot attached
13. C
14. B
15. D
16. A
Step-by-step explanation:
X = 2.1 x tan(37)
x = 1.58 = 1.6
Answer:
The answer to your question is CH = 12.11
Step-by-step explanation:
Process
1.- From the picture we know that the length of BF is equal to CF
BF = CF = 9.9
2.- Also we know that the triangle BCG is a right triangle where
BC = hypotenuse
BG and CG are the legs of the triangle
then BC² = BG² + CG²
BC = 9.9 x 2 = 19.8
BG = 8
Substitution
CG² = BC² - BG²
CG² = 19.8² - 8²
Simplification and result
CG² = 392.04 - 64
CG² = 328.04
CG = 18.11
3.- Find CH
CG = CH + GH
Solve for CH
CH = CG - GH
Substitution
CH = 18.11 - 6
Result
CH = 12.11
Answer:
I will use formular for gradient
= <u>y²-y¹</u>
x²-x¹
<u>2</u><u>-</u><u>1</u><u>.</u><u>5</u>
4-1.5
<u>1</u><u>.</u><u>5</u>
3.5
