1) What questions did you need to research in order to research your topic?

about black hole books and scitists thinks something

2) What new or familiar digital tools did you try to use as you worked through this project?

powerpoint

3) What was the process you used to investigate the topic?

Sites related to online books and topics.

4) How did you verify and cite the information you found?

write about black hole

How did the process of completing this challenge go? What could you have done better?

On information about black holes and hazards

# Category Archives: Grade 10

# wwek 13 math 10

word:

x=imput, independent,

y=output dependent,

5 → table of value

sccops cost order pair

1 10 (1,10)

2 20 (2,20)

3 30 (3,30)

# Week 11 Math 10

# Week 10 Math

polynomials

example

In the trinomial x²+ax+36 list ALL the values for a where a=I When the trinomial is FACTRABLE

x²+ax+36

36.1

18.2

12.3

9.4

6.6

a}37.20.15.13.12.-37.-20.-15.-12

# Week9 Math

# Week7 Math

trigonometry

:words: sin :o/h. Cos:a/h tan:o/a

Opposite＝O

adjacent＝A

hhpotenuse＝H

(Example)

sin 50°＝0.766

Means that the opposite side is 76.6% of the

hypotenuseside.

cos12°＝0.978

Means that the adjacent side is9.787 of the hypotenuse side

tan43°＝0.932

Means that the opposite side is 93.3% of the adjust side

# Week 6 Math

- Measurement

Cone : SA=2πr ²+2πrh

⤵︎×２ :V=(area of base)×h

Sphere : SA=4πr ½ sphere : SA=½(4πr²)

: V=¾ πr³ :V=½(¾πr³)

Reclangular Prism

SA=2(wh+lw+lh)

V=(area of base)×h

# Week 5 Math

**Measurement**

G. M. K h da u d c m. M. n

109. 10610³10². 10. -10² -10³ -106. . -109

tenth:27.3

hundreadths:2734

thounsandths:27.342

# Week 4 Math

Rational Exponents

example.

3√2.× 3√2~~ .3√2=3√8 →21/3 .21/3 .21/3=2~~

so. x1/3=3√x1

Evaluate

example.

811/4 →4√81３ ⤵︎ 253/2→ 2√253⤵︎

= 33 = 53

= 27 =125

# Week3 Math

Exponent

(Example)

34＝81 ＝3×3×3×3 √5＝51/2

45 ＋4−3＝4−2

word : Multiplication(M)

Division(D)

Presque Partout(PP)

Addtion (A)

Subtraction (S)