3 years ago

Easy question 4 someone

Mathematics

2 answers:

neonofarm [45]3 years ago

8 0

Answer is (c) BC.

Angle A is only opposite to the side BC

olga_2 [115]3 years ago

8 0

Answer:

C. BC

Step-by-step explanation:

You might be interested in

The circle graph shows the parts of his play time that Austin spends playing with his different toys.

Lynna [10]

0.4 = 2/5 so it's action figures

7 0

3 years ago

Read 2 more answers

72 is what percent of 90?

Viktor [21]

It d it is 80 the answer

6 0

3 years ago

Read 2 more answers

The population of a certain species of insect is given by a differentiable function P, where P(t) is the number of insects in th

Step2247 [10]

Answer:

$\frac{dP}{dt} \ =\ \frac{1}{5}P$

Step-by-step explanation:

Given

Variation: Directly Proportional

Insects = 10 million when Rate = 2 million

i.e. $P = 10\ million$ when $\frac{dP}{dt} = 2\ million$

Required

Determine the differential equation for the scenario

The variation can be represented as:

$\frac{dP}{dt} \ \alpha\ P$

Which means that the rate at which the insects increase with time is directly proportional to the number of insects

Convert to equation

$\frac{dP}{dt} \ =\ k * P$

$\frac{dP}{dt} \ =\ kP$

Substitute values for $\frac{dP}{dt}$ and P

$2\ million = k * 10\ million$

Make k the subject

$k = \frac{2\ million}{10\ million}$

$k = \frac{2}{10}$

$k = \frac{1}{5}$

Substitute $\frac{1}{5}$ for k in $\frac{dP}{dt} \ =\ k * P$

$\frac{dP}{dt} \ =\ \frac{1}{5}* P$

$\frac{dP}{dt} \ =\ \frac{1}{5}P$

8 0

3 years ago

Y=3x/5-6 in standard form

densk [106]

Answer:

The standard form is 3x-5y-30=0

4 0

3 years ago

Read 2 more answers

What is the measure of the unstable Angle of the triangle below?

Arlecino [84]

The best answer to go with is b

6 0

3 years ago