2 years ago

The volume of a prism is 230 mm3.

1 answer:

7 0

The answer would be E because as you may know, 10 mm is equal to 1 cm. So, 230 mm³ is equal to 23 cm³.

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Fiesta28 [93]

Answer:

Area of ABD = 9/2 or 4.5cm^2

Step-by-step explanation:

Area of triangle =

$\frac{bh}{2}$

plug-in ABD

$\frac{3 \times 3}{2}$

$\frac{9}{2}$

Area of ABD = 9/2 or 4.5cm^2

8 0

2 years ago

Law Incorporation [45]

First, isolate 1/3s:
1/3s=12
Second, multiply both sides by 3 to get a singular value of s (just s):
s=36

4 0

2 years ago

DIA [1.3K]

Step-by-step explanation:

Zn + 2HCl => ZnCl2 + H2

Moles of Zn = 13g / (65.38g/mol) = 0.198mol

Volume of HCl = 0.396mol / (0.25mol/dm³) = 1.58dm³.

Volume of H2 = 0.198mol * (22.4dm³/mol) = 4.43dm³.

6 0

2 years ago

dsp73

Answer:

v=0.79x+3.99

f=1.89x+5.49

combined cost: 2.68×+9.48

8 0

2 years ago

Tanya [424]

The answer is i don't know you should search it up it seems pretty hard

5 0

2 years ago