Answer:
Plane RXP
Explanation:
I’m pretty sure it’s right hope it helps
Answer:ok let try this one more time the volume is 1526.04 cm3
and the total surface area is 763.02 cm2
Step-by-step explanation:
M1+m2+m3=180
m5+m6+m7=180
Triangle angle sum theorem
m1+m2+m3=m5+m6+m7
Since m3 is congruent to m5
You can subtract m3 from the left and m5 from the right
m1+m2=m6+m7
The answer is <span>Difference of Cubes.
Difference of cubes is </span>a³ - b³.<span>
27 can be written as 3</span>³ (= 3 × 3 × 3 = 27). So, a = 3.
8 can be written as 2³ (= 2 × 2 × 2 = 8). So, b = 2.
Difference of cubes can be expressed as:
a³ - b³ = (a - b)(a² + ab + b²)
⇒ 3³ - 2³ = (3 - 2)(3² + 3×2 + 2²) = 1 × (9 + 6 + 4) = 1 × 19 = 19
⇒ 27 - 8 = 19
Answer:
Step-by-step explanation:
Nearest 10000s: 20000
Nearest 1000s : 21000
Nearest 100 : 21000 This one is very hard. That nine gets bumped up.
Nearest 10 :20970
