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2 years ago

30 POINTS!! Attached is the question

Mathematics

2 answers:

Gwar [14]2 years ago

8 0

Yeah, these don't make sense. Does the symbol mean square root?

Because A and B are the same answer of V2 (2 squared)

Vanyuwa [196]2 years ago

6 0

2.5

2.33..repeating

4.5

3.33...repeating

the repeating means there is an infinite number of 3's after the decimal

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on a recent scuba diving trip, kate and kara reached a depth of 130 feet. six and a half minutes later, after ascending at a con

vitfil [10]

Let x be the time and y is the depth

At x = 0 y = -130

At x= 6.5 y = 0

So the slope = (0- (-130) / ( 6.5 – 0) = 20

Y intercept b

0 = 20(6.5) + b

B= -130

The equation

Y = 20x -130

The domain all real numbers from 0 to 6.5

Range is all realnumber from -130 to 0

3 0

3 years ago

Rectangle DEFG is similar to rectangle LMNP .

Kay [80]

Answer:2.5 I just took the test

Step-by-step explanation:

5 0

2 years ago

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A boat is heading towards a lighthouse, whose beacon-light is 145 feet above the water. The boat’s crew measures the angle of el

GREYUIT [131]

Answer:

The ship's horizontal distance from the lighthouse is approximately 1,303.03 feet.

Step-by-step explanation:

3 0

1 year ago

Number 6 part a & b Number 7 Please & thank you

miv72 [106K]

Answer:

6- Part A: $750a+1200r=1000000$

Part B: $1065a+876r=1000000$

Solution of the system: $a\approx521.739\;\;\;\;b\approx507.246$

Step-by-step explanation:

Part A:

In words, the equation is formed like this:

Total kg of Arabica + Total kg of Robusta = Total kg of coffee

Now, the total of each yield is calculated by the product of kg/hectare and number of hectares. Thus, the equation is:

$750a+1200r=1000000$

Part B:

In words:

Arabica's worth + Robusta's worth = plantation worth

Each yield's worth is given by the product of the price per kg and the corresponding production. So, the equation is:

$1.42(750a)+0.73(1200r)=1000000\\1065a+876r=1000000$

3 0

2 years ago

X + (2x + 40) + (3x – 50) = 15,002

Charra [1.4K]

Answer:

2497.22...

Step-by-step explanation:

4 0

2 years ago

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