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svetoff [14.1K]
3 years ago
5

Please help me with this homework

Mathematics
1 answer:
SIZIF [17.4K]3 years ago
7 0

Answer:

16

Step-by-step explanation:

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Step-by-step explanation:

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3 years ago
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Rewrite the polynomial 2x2 + x + +-7x + 1 in standard form.​
sveticcg [70]

Answer:

x-7x+5

Step-by-step explanation:

4+x-7x+1

x-7x+5

3 0
3 years ago
Let v = -3i and w = 2 - 4i. Find v -W.
Ivanshal [37]

Answer:

i - 2

Step-by-step explanation:

v - w \\  - 3i - (2 - 4i) \\  - 3i - 2 + 4i \\  = i - 2

4 0
3 years ago
¿ cuál será el volumen de una pirámide hexagonal si las aristas de la base miden 8cm, la apotema vale9.93cm y su altura es de 28
dem82 [27]

Answer:

2224.32 cm³

Step-by-step explanation:

La fórmula para el volumen de una pirámide hexagonal = 1/3 (1/2 × P × a) × h

Donde a = Apotema = 9,93 cm

P = Perímetro =

Pirámide hexagonal = 6 × Bordes de la base = 6 × 8 cm = 48 cm

h = Altura = 28 cm

Por eso,

Volumen de la pirámide hexagonal = 1/3 (1/2 (48 × 9.93) × 28 cm

= 1/3 × 238.32 × 28 cm

= 2224.32 cm³

Volumen de la pirámide hexagonal = 2224.32 cm³

4 0
3 years ago
What is the place value of 81,334 and 81,324
enyata [817]
The tens place value
4 0
3 years ago
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