3y = -5x - 2
y = -5/3x - 2/3
so slope = -5/3
Answer:
a. 2 – 8 - [- 4 – (-6 + 3 -9)] X ( -10 ÷2) suprimir los signos de agrupacion
Step-by-step explanation:
The answer is 250 cm³
We need to calculate V = Vr - Vp
V - the <span>volume of the space outside the pyramid but inside the prism
Vr - the volume of the rectangular prism.
</span>Vp - the volume of the pyramid<span>
Vr = w * l * h
w = l = 5 cm
h1 = 12 cm
Vr = 5 * 5 * 12 = 300 cm</span>³<span>
Vp = w * l * h / 3
w = l = 5 cm
h2 = h1/2 = 12/2 = 6 cm
Vp = 5 * 5 * 6 / 3 = 50 cm</span>³
V = Vr - Vp = 300 cm³ - 50 cm³ = 250 cm³
You probably would have received help faster had you posted only one problem at a time. Try that next time you want help.
Regarding your first question: "How many different ways can you obtain a total of 50 cents with 7 or fewer coins?" I'd suggest you write out as many combinations of 7 or fewer coins as you can that add up to 50 cents.
Examples:
Five dimes (5 coins) add up to 50 cents.
Three dimes and four nickels (7 coins) add up to 50 cents.
Keep going until you've run out of possibilities.
Answer:
B
Step-by-step explanation:
soln
=108 ÷36×1/4+2/5×13/4
=108÷9+2/5×13/4
=12+2/5×13/4
=12+13/10
=133/10✅
