3 years ago

Read the statement, and identify the expressions that are equivalent.

Mathematics

1 answer:

Digiron [165]3 years ago

5 0

B. (n + 15) x 3--- That seems to be the correct answer. I hope I helped!

You might be interested in

2/6+5/6 as a whole number

Dvinal [7]

Answer: 2/6+5/6 + 1.167

4 0

2 years ago

Read 2 more answers

(4x + 3)(4x - 3) Help pls

tekilochka [14]

Answer:

$16x^2-9$

Step-by-step explanation:

$\left(4x+3\right)\left(4x-3\right)$

We´ll Apply Difference Two Squares Formula:

$\left(a+b\right)\left(a-b\right)=a^2-b^2$

$\longmapsto$ $\left(4x+3\right)\left(4x-3\right)$

$\longmapsto$ $\left(4x\right)^2-3^2$

Apply exponent rule:

$\left(a\times \:b\right)^n=a^nb^n$

$\longmapsto$ $4^2x^2-3^2$

$\longmapsto$ $16x^2-9$

_________________________

6 0

3 years ago

Read 2 more answers

Convert to standard form. y-5=-3(x+2)

Paul [167]

Answer:

Step-by-step explanation:

y-5=3(x+2)

y-5=3x+6

y-5-6=3x+6-6

y-1=3x

7 0

4 years ago

Construct a tangent to the circle at point B. PLEASE HELP!!

Serga [27]

Answer:

you do a line that goes through b but doesn't go through the circle

3 0

3 years ago

Which of the following is a root of the polynomial shown below f(x)=x^3+2x^2-x-2

Aleks [24]

F(x) = x^3 + 2x^2 - x - 2
f(x) = x^2(x + 2) - (x + 2) 
f(x) = (x^2 - 1)(x + 2) 
f(x) = (x + 1)(x - 1)(x + 2) 
Roots: -1, 1, -2

3 0

3 years ago

Read 2 more answers