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3 years ago

Describe the ordered pair (12,24) in the context of the problem. Plzzz help I’ll mark brainiest

Mathematics

2 answers:

Natalija [7]3 years ago

7 0

Answer:

there are 12 packages of cashews and 24 packages of peanuts

Anastaziya [24]3 years ago

3 0

Answer:

Generally, ordered pairs represent a point on the coordinate plane. The first number in the ordered pair would be the x-coordinate and the second number in the ordered pair would be the y-coordinate.

Step-by-step explanation:

Im for sure on this one :)

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Can someone please help me ASAP

forsale [732]

Answer:

its B

Step-by-step explanation:

8 0

3 years ago

Consider a series circuit consisting of a resistor of R ohms, an inductor of L henries, and variable voltage source of V(t) volt

ser-zykov [4K]

Answer:

$I(t)=\frac{1}{3}(1-e^{-30t})$

Step-by-step explanation:

We are given that

$\frac{dI}{dt}+\frac{R}{L}I=\frac{V(t)}{L}$

R=150 ohm

L=5 H

V(t)=10 V

$P=\frac{R}{L}=\frac{150}{5}=30$

$I.F=e^{\int Pdt}=e^{\int 30 dt}=e^{30 t}$

$I(t)\times I.F=\int e^{30 t}\times 10 dt+C$

$I(t)\times e^{30 t}=\frac{10}{30}e^{30 t}+C$

$I(t)=\frac{1}{3}+Ce^{-30 t}$

I(0)=0

Substitute t=0

$0=\frac{1}{3}+C$

$C=-\frac{1}{3}$

Substitute the values

$I(t)=\frac{1}{3}-\frac{1}{3}e^{-30 t}$

$I(t)=\frac{1}{3}(1-e^{-30t})$

5 0

3 years ago

PLEASE HELP ILL GIVE BRAINLIEST

iris [78.8K]

Answer: it means simple interest

Step-by-step explanation it means simple interest because I means interest

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2 years ago

Hi I have no idea how to do this question :)

erik [133]

Answer:

A. 36

Step-by-step explanation:

Because the two angles at the bottom of both the triangles are congruent, the two triangles are similar. Therefore, the corresponding side lengths of the triangles must be proportional to each other

if the area of a triangle is hb/2,

(with h=length of height, b=length of base)

the height of the first triangle is:

25 = 10h/2

50 = 10h

h=5

you can write ratios representing the proportions of the two triangles:

5/x = 10/12 (with x=height of second triangle)

x=6

then find the area of the second triangle with the height (6) and base (12)

(6*12)/2 = 36

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