2 years ago

FeCl3 + O2  Fe2O3 + Cl2 BALANCE the equation

Mathematics

1 answer:

Tomtit [17]2 years ago

3 0

4 miles of FeCl3 x (6 Cl2 / 4 FeCl3)=6 moles Cl2 ( Yahoo )

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The inequality describes the range of monthly average temperatures T in degrees Fahrenheit at a certain location. Find an equiva

kolezko [41]

Answer:

Now if the high and low monthly average temperatures satisfy the inequality, then the , monthly averages are always within 22 degrees of 43°F.

Step-by-step explanation:

The inequality describes the range of monthly average temperatures T in degrees Fahrenheit at a certain location.

The inequality expression is given as:

$|T-43|\leq 22$

now this expression could also be expressed as:

$-22\leq T-43\leq22\\\\-22+43 \leq T \leq 22+43\\\\21\leq T\leq 65$

Now if the high and low monthly average temperatures satisfy the inequality, then the , monthly averages are always within 22 degrees of 43°F.

( As the difference is 22 degrees to the left and right)

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3 years ago

Angie baked 100 cookies and 20 brownies. she wants to split them into equal groups for the bake sale. Each group must have the s

Pavlova-9 [17]

Angie can make 50 groups of cookies and brownies.

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2 years ago

A trapezoid has 8.2 millimeters base and 5.2 millimeters base, as well as 10 millimeters height. What is the area?

Savatey [412]

Answer:

67 mm

Step-by-step explanation:

use area of a trap formula:

b1+b2 /2*h

b1=base

b2=base

h=height

in our case it was, 8.2+5.2/2*10

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2 years ago

Solve for y: 3x - 4y = 12

Tju [1.3M]

3x-4y=12
4y=3x-12
y=(3x-12)/4
y=(3/4)x-3

3 0

3 years ago

Read 2 more answers

Simplify:<br>32x3y2z2<br>-8xyz 5

amm1812

Answer: 4y2z2 • (2x + y) • (4x2 - 2xy + y2) i think.hope it was helpful.

Step-by-step explanation:

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3 years ago