3 years ago

I NEED HELP PLEASE, THANKS! :)

Mathematics

1 answer:

brilliants [131]3 years ago

8 0

Answer:

320 square units

Step-by-step explanation:

The four rectangles that approximate the area are shown in the graph. They have heights of 48, 64, 48, and 0. The width of each is 2. Then the total area is the sum of the products of length and width:

2·48 +2·64 +2·48 +2·0 = 2·160 = 320 . . . square units

You might be interested in

New flowers are being planted

Akimi4 [234]

Answer:

45 dandelion × 15 rows= 675

7 0

1 year ago

Which exponential equation is equivalent to the logarithmic equation below? c = ln 2

Sophie [7]

$\text{A logarithmic lemma: } \\ \text{It follows that: } \log_a a = 1$
$\text{Following this property, we can see that: } a^{\log_{a} a} = a$
$\text{Furthermore, we can create more general properties: } a^{\log_a b} = b$

$c = \log_e 2 \Rightarrow e^{c} = e^{\log_e 2} \\ \text{Using our third property, we see that: } e^{c} = 2$
$\text{And finally, this works for any } \log_{a} b \left\{a > 0, b \in \mathbb{R}\right\}$