All categories

3 years ago

HELP ME PLEASE!!!!

Mathematics

1 answer:

horsena [70]3 years ago

3 0

$2\sqrt5+3\sqrt5-\sqrt5=(2+3-1)\sqrt5=4\sqrt5\\\\\text{Answer:}\ 4\sqrt5$
Look at the square root like "x", then
$2\sqrt5+3\sqrt5-\sqrt5=/2x+3x-x=4x/=4\sqrt5$

You might be interested in

You purchased a computer for your business for $800 using straight line depreciation, the amount of depreciation allowed for eac

liberstina [14]

Answer:

this is a linear function

Step-by-step explanation:

y = a + bx

in this case:

y = 800 - 114.29x

where:

y = accumulated depreciation

x = number of years

year accumulated

(x) depreciation (y)

0 0

1 114.29

2 228.58

3 342.87

4 457.16

5 571.45

6 685.74

7 800

6 0

3 years ago

Simplify: x^5. X-^5?

WARRIOR [948]

Answer:

i believe the answer you are looking for is 1?

Step-by-step explanation:

7 0

3 years ago

A study on the population of wolves is being done in a county to determine how the number of wolves has changed over time. The p

mr_godi [17]

Answer:

Step-by-step explanation:

The population of wolves is given by P(t) = 80(0.98)t.

The study has began in the year of 2000 and will end in 2020.

The difference between 2000 and 2009 is 9 years and the difference between 2009 and 2020 is 11 years.

Hence, the maximum value of t is 11.

The domain is $0 \leq t \leq 11$ .

The population will be 80, that is P(t) = 80.

Hence, 0.98t = 1, or, t = $\frac{1}{0.98} = \frac{100}{98} = \frac{50}{49}$ ≅1.

In (2009 + 1) = 2010, the population of wolves will be 80.

3 0

3 years ago

Irina wants to tile her floor using the translation shown below. Which is the rule for this translation? T–3, 2(x, y) T2, –3(x,

Solnce55 [7]

Answer:

The answer is A, -3.2(x y).

Step-by-step explanation:

I thought the answer was D but I took the test and the answer ended up being A. (Brainliest?)

6 0

3 years ago

Read 2 more answers

Plz answer ASAP tysm !

Alex777 [14]

Answer:

I already did

Step-by-step explanation:

6 0

3 years ago