3 years ago

Using the graph as your guide, complete the following statement.

Mathematics

1 answer:

saw5 [17]3 years ago

3 0

The discriminant of the function would be negative

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Determine the volume of the entire Charter School.11 points

qaws [65]

Answer: 512m³

Step-by-step explanation:

v = whl

The volume for left building:

v = w x h x l

v = 4 x 10 x 8

v = 320 m³

The volume for right and lower building:

v = w x h x l

v = 8 x 4 x 6

v = 192 m³

The total volume for the entire Charter School is: 320m³ + 192m³ = 512m³

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3 years ago

Add 9 to me, then multiply by 3. If you subtract 16 and then add 7, you get 27. What number am I?

expeople1 [14]

The answer is 3. You add 9 to it, get 12, the multiply by 3, you get 36. Subtract 16, you get 20. Add 7, get 27

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3 years ago

Use trigonometric ratios to solve the right triangle. Pls Help

s2008m [1.1K]

Sin60=DF/FE
Root 3/2= DF/ 18 Root 3
DF= 18*3/2
DF= 27 units

cos60=DE/FE
1/2=DE/18 Root 3
DE= 18 Root 3/2
DE= 9 Root 3 units

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3 years ago

What is the value of the expression 3 squared times the quantity of 2 cubed + 4 all divided by 2 squared?

antoniya [11.8K]

Answer:

Step-by-step explanation:

Put this into numbers:

$\frac{3^2*(2^3+4)}{2^2}$

Use Order of Operations to simplify. First, you would do the stuff in parentheses which is:

$2^3+4$

Inside of those parentheses first simplify the exponents:

$8 + 4$

Now add

$12$

So the new equation is:

$\frac{3^2*12}{2^2}$

The next step is to simplify the exponents

$\frac{9*12}{4}$

Multiply out the top

$\frac{108}{4}$

Divide this

$27$

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3 years ago

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sasho [114]

Answer:

Step-by-step explanation:the first one

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3 years ago