Answer:
2400
Step-by-step explanation:
using simple ratio
we have Account A : account B as
8:12
2:3 .....the 8% account gets
2/5 × 6000
= 2× 1200 = 2400
Answer:
<h3>Polynomials are said to be <u>closed</u> under the operation of multiplication</h3>
Step-by-step explanation:
Because the product of two polynomials is always another polynomial, the polynomials are said to be <u>closed</u> under the operation of multiplication.
<h3>For :</h3>
The product of two polynomials is always another polynomial.
When two polynomials are multiplied, each and every term of the first polynomial is multiplied by each and every term of the second polynomial.
<h3>∴ Polynomials are said to be <u>closed</u> under the operation of multiplication.
</h3>
Here AC is the median of the isoceles trapezoid DEBF. Formula to find the median of a isoceles trapezoid is:
AC=
Next step is to plug in the values from the diagram in the abov formula. So,
Multiply by 2 to each sides.
11= x+4.4 Simplify.
11-4.4= x Subtract 4.4 from each sides.
So, x=6.6
Your correct answer is: 2y^3+28y-12
Let's simplify step-by-step.
6y3+17y−3−(4y3−11y+9)
Distribute the Negative Sign:
=6y3+17y−3+−1(4y3−11y+9)
=6y3+17y+−3+−1(4y3)+−1(−11y)+(−1)(9)
=6y3+17y+−3+−4y3+11y+−9
Combine Like Terms:
=6y3+17y+−3+−4y3+11y+−9
=(6y3+−4y3)+(17y+11y)+(−3+−9)
=2y3+28y+−12
Answer:
=2y3+28y−12
Answer: <u>21x</u>
Step-by-step explanation:
Change 25% to a decimal
0.25
Multiply 84 and x
84x
Multiply 84x by 0.25
21x