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3 years ago

The number of years a person that age is expected to have left to live on

Mathematics

2 answers:

cupoosta [38]3 years ago

3 0

Answer: I think its A

VladimirAG [237]3 years ago

3 0

Answer: A

Step-by-step explanation: i did this before and got it right plus im Deku

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What is the area of rectangle ABCD with vertices A -3,0 B 3,2 C 4,-1 D -2,-3

Naddik [55]

For this, simply find the width and length by finding the distance between the two points. This can be done using the equation $\sqrt{(y2 - y1)^2 + (x2 - x1)^2}$

AB(length): $\sqrt{(0 - 2)^2 + (3 - (-3))^2}$

--> $\sqrt{-2^2 + 6^2}$

---> $\sqrt{40}$ = 6.32

BC(width): $\sqrt{(2 - (-1))^2 + (4 - 3)^2$

--> $\sqrt{(2 + 1)^2 + 1^2}$

---> $\sqrt{27 + 1}$

----> $\sqrt{28}$ = 5.29 ≈ 5.3

Area = 33.496 ≈ 33.5

7 0

3 years ago

The Stegosaurus dinosaur weighed about 2000 kilograms. The weight of his brain was only 0.004% of the weight of his body. How mu

Verizon [17]

Answer:0.08 kilograms

Step-by-step explanation:

4 0

3 years ago

Write the percent as a decimal 0.25%

Digiron [165]

Answer:

.0025

Step-by-step explanation:

.25%/100=.0025

7 0

3 years ago

Read 2 more answers

Write an equation in slope-intercept form of the line.

timurjin [86]

Answer:

y = -1/2x + 4

Step-by-step explanation:

You can see that the slope is -1/2 because of the rise over run.

It also crosses the y axis at 4,

so it is y = -1/2x + 4

4 0

2 years ago

Una sustancia se encuentra en 15°c pero a partir de comienzo de un experimento su temperatura disminuye de manera uniforme a raz

bija089 [108]

Answer:

1= -15 °C

2= 7 minutos y medio

Step-by-step explanation:

1= colo la temperatura va bajando 2 grados cada minuto lo único que hay que hacer es restarle 30 °C a 15 y nos da -15 ° C

2= Solo divides 15 entre 2 y ya.

6 0

3 years ago