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Margarita [4]
3 years ago
8

Factor completely. If a polynomial is prime, state this -9+18x²+21x

Mathematics
1 answer:
grin007 [14]3 years ago
3 0
Factoring completely you get: 3(3x-1)(2x+3)
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56 ounces = _______ cups<br> 8 cups<br> 448 cups<br> 10 cups<br> 7 cups
GarryVolchara [31]

Answer:

<em>56 ounces </em>= <em>7 cups.</em>

Step-by-step explanation:

5 0
2 years ago
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Please help me with this
skelet666 [1.2K]
D) 8.17 x 10^8


910000000 - 93000000 = 817000000 

817000000 ---> 8.17 x 10^8
5 0
3 years ago
A bank loaned out $8200, part of it at a rate of 7.9% per year and the rest of it at a rate of 7.4% per year. The total amount o
Lady bird [3.3K]

The amount that the bank loaned out at 7.9% is $1,574.00

How do represent the amounts lent at different rates?

On the assumption that x amount was loaned at 7.9% and that the remaining amount, (8,200-x) was loan out at 7.4%, we can determine the interest charged on each loan as the loan multiplied by the interest rate

interest on 7.9% loan=7.9%*x=0.079x

interest on 7.4% loan=7.4%*(8200-x)

interest on 7.4% loan=606.80-0.074x

total interest=0.079x+606.80-0.074x

total interest=0.005x+606.80

total interest on loans=614.67

614.67=0.005x+606.80

614.67-606.80=0.005x

7.87=0.005x

x=7.87/0.005

x=amount loaned at 7.9%=$1,574.00

y=$8200-$1574

y=$6,626.00

Find out more about bank loan interest rate on:brainly.com/question/20796174

#SPJ1

3 0
1 year ago
Which one is the graph?
Novosadov [1.4K]

Answer:

f(1) = √(4*1) = √4 = 2

The point (1, 2) is only on the third graph.


7 0
3 years ago
Simplify 12 to the 16th power over 12 to the 4th power. 1212 124 112 14
Law Incorporation [45]

Greetings from Brasil...

<em />

Here's our problem:

\large{\frac{12^{16}}{12^{4}}}

From potentiation properties:

Mᵃ ÷ Mᵇ = Mᵃ⁻ᵇ

<em>division of power of the same base: I repeat the base and subtract the exponents</em>

<em />

Bringing to our problem

12¹⁶ ÷ 12⁴

12¹⁶⁻⁴

<h2>12¹²</h2>

4 0
3 years ago
Read 2 more answers
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