3 years ago

How to solve math equation

Mathematics

1 answer:

kondor19780726 [428]3 years ago

7 0

By using a calculator

You might be interested in

Which expression is the best estimate of 1/5 times 24.5

butalik [34]

Answer:

Step-by-step explanation:

1.2 x 3.7 nearest tenth

1 x 4 nearest whole number

8 0

3 years ago

Which expression represents the phrase "15 less than the current amount"?

Leya [2.2K]

Answer:

C is the answer n is the current amount your just taking way 15

hope this helps

have a good day :)

Step-by-step explanation:

3 0

3 years ago

Mai bought a television for $330 the tax rate is 8% what is he total amount mai paid for the television

tamaranim1 [39]

Answer:

he total amount Mai paid for the television is $356.40

Step-by-step explanation:

Explanation: 330*1.08=356.4

4 0

3 years ago

Read 2 more answers

Simplify fully A) X^7 / X^3 B) Y^5 / Y^4

DENIUS [597]

Hi,

$\frac{x^{a} }{x^{b} } =x^{a-b}$

$\frac{x^{7} }{x^{3} }= x^{7-3} = x^{4}$

$\frac{y^{5} }{y^{4} } = y^{5-4} = y^{1} = y$

;)

8 0

2 years ago

Question 3 of 10 * - 3 is a factor of P(x) =*? – 73? + 158-9 O A. True O B. False

Elina [12.6K]

Given,

The expression is,

$P(x)=x^3-7x^2+15x-9$

If x- 3 is the factor of the given polynomial function, then on substituting the value of x = 3 in the polynomial function, it become zero.

Thus subsituting the value of x in the polynomial,

$\begin{gathered} P(3)=3^3-7\times3^2+15\times3-9 \\ =27-7\times9+45-9 \\ =27+45-63-9 \\ =72-72 \\ =0 \end{gathered}$

Here, the obtained value of polynomial is 0.

Hence, x-3 is a factor of the given polynomial.

Thus, option A(true) is correct.

6 0

1 year ago