3 years ago

I don't know which one is it.

Mathematics

1 answer:

lorasvet [3.4K]3 years ago

7 0

The answer i think is A hope that help

You might be interested in

Please help me I really need to pass this lesson

Amanda [17]

Answer:

18 in²

Step-by-step explanation:

Given :-

height (h) = 12 in.

base (b) = 3 in.

To Find :-

Area

Formulas Required :-

Area (triangle) = 1/2bh

Solving :-

= 1/2 x 3 x 12

= 6 x 3

Solution :-

18 in²

4 0

2 years ago

Tammy has a rope that is 17.549 long..What is 17.549 rounded to the nearest hundredths...Pls answer this..Thank you...

Kaylis [27]

17.549 is 17.54 rounded to the nearest hundredth

5 0

3 years ago

Read 2 more answers

First, complete the story below so that it can be represented by the equation 14x- 15 = 11x

dedylja [7]

Answer would be 65 copies

4 0

3 years ago

8 more than twice a number d

Igoryamba

Answer:

8+2d=2d+8

Step-by-step explanation:

You have to switch the order of the equation because whenever there are words like more than less than and more you switch the order of the original equation.

6 0

3 years ago

What is (3x+5)(x^2+6x+11)

serg [7]

Answer:

$\large\boxed{3x^3+23x^2+63x+55}$

Step-by-step explanation:

$\text{Use FOIL:}\\\\(a+b)(c+d)=ac+ad+bc+bd$

$(3x+5)(x^2+6x+11)\\\\=(3x)(x^2)+(3x)(6x)+(3x)(11)+(5)(x^2)+(5)(6x)+(5)(11)\\\\=3x^3+18x^2+33x+5x^2+30x+55\qquad\text{combine like terms}\\\\=3x^3+(18x^2+5x^3)+(33x+30x)+55\\\\=3x^3+23x^2+63x+55$

3 0

3 years ago