All categories

2 years ago

Pls pls pls pls help me

Mathematics

1 answer:

VladimirAG [237]2 years ago

7 0

Answer:

96 cm²

Step-by-step explanation:

Triangular face:

base = 8 cm

height = 6 cm

Area of triangle = $\dfrac{1}{2}*b*h$

$= \dfrac{1}{2}*8*6\\\\=4*6\\\\= 24 \ cm^{2}$

Area of 4 triangular faces = 4 * 24 = 96 cm²

You might be interested in

considering the leading term of the polynomial function. what is the end behavior of the graph? describe the end behavior and pr

mario62 [17]

The leading term of polynomial function is the the term contain highest degree so here in the given question leading term is $-3x^5$

and leading coefficient is the coefficient of the term with greatest exponent -3

RULES for End behaviour

we have following four cases

CASE1: Even degree and positive leading coefficient

$x\rightarrow -\infty$ $f(x)\rightarrow \infty$

$x\rightarrow \infty$ $f(x)\rightarrow \infty$

CASE2: Even degree and negative leading coefficient

$x\rightarrow -\infty$ $f(x)\rightarrow -\infty$

$x\rightarrow \infty$ $f(x)\rightarrow -\infty$

CASE3: Odd degree and positive leading coefficient

$x\rightarrow -\infty$ $f(x)\rightarrow -\infty$

$x\rightarrow \infty$ $f(x)\rightarrow \infty$

CASE4: Odd degree and negative leading coefficient

$x\rightarrow -\infty$ $x\rightarrow \infty$

$x\rightarrow \infty$ $f(x)\rightarrow -\infty$

Here in the given case we have odd degree and negative leading coefficient

$x\rightarrow -\infty$ $x\rightarrow -\infty$

$x\rightarrow \infty$ $f(x)\rightarrow -\infty$

3 0

3 years ago

Write the expanded form or fraction 24.357

creativ13 [48]

Fraction- 24 357
-------
1000

4 0

3 years ago

Read 2 more answers

A rectangular plot of land where outdoor concerts are held is about to be enclosed by a fence. How many feet of fence will be ne

steposvetlana [31]

Answer:nm

Step-by-step explanation:

8 0

3 years ago

Joni climbed 230 feet up a hill and then rappelled down 300 feet into a valley.

Gnom [1K]

Answer:

230-300= -70

All you have to do is subtract :)

7 0

3 years ago

What is the value of a?

AlekseyPX

Answer:

Sorry can't help try asking someone else

Step-by-step explanation:

8 0

3 years ago