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3 years ago

How do i find y=1/2x+2 on a scatter plot (Question 14)

Mathematics

1 answer:

Ainat [17]3 years ago

4 0

Answer:

la cuestión is 15/7xt2

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What is the sum of V-2 and V-18?

Rufina [12.5K]

Answer:

$\sqrt{ - 2} + \sqrt{ - 18} \\ = \sqrt{2} i + \sqrt{ - 2} \sqrt{9} \\ = \sqrt{2} i + 3\sqrt{2} i \\ = 4\sqrt{2} i$

4 0

3 years ago

Which function is increasing?? :)

exis [7]

Answer:

$\large\boxed{B.\ f(x)=4^x}$

Step-by-step explanation:

Exponential function $f(x)=(a)^x$ is

increasing if $a > 1\to a\in(1,\ \infty)$

decreasing if $0 < a < 1\to a\in(0,\ 1)$

$A.\ f(x)=\left(\dfrac{1}{4}\right)^x\to a=\dfrac{1}{4}\in(0,\ 1)\to\text{decreasing}\\\\B.\ f(x)=4^x\to a=4\in(1,\ \infty)\to\text{increasing}\\\\C.\ f(x)=(0.4)^x\to a=0.4\in(0,\ 1)\to\text{decreasing}\\\\D.\ f(x)=\left(\dfrac{1}{2}\right)^x\to a=\dfrac{1}{2}\in(0,\ 1)\to\text{decreasing}$

7 0

3 years ago

Please please help! i need to submit in 15 minutes!!!

olganol [36]

Answer:

Step-by-step explanation:

I need the question to answer please :)

4 0

2 years ago

In a village the number of houses and the number of flats are in the ratio 7 : 4 the number of flats and the number of bungalows

LenaWriter [7]

Answer:

140

Step-by-step explanation:

We can find the number of houses from ...

# houses = (houses/flats)(flats/bungalows)(# bungalows)

= (7/4)(8/5)(50)

# houses = 140

4 0

3 years ago

Angle RAT measures how many degrees ? 10 20 30.0

Oduvanchick [21]

The angle RAT which is made with AR and AT line and shown in the figure of protector, measures 30 degrees.

<h3>How to measure the angle in protector?</h3>

Protector is the most useful device to measure the angle between two lines. To measure the angle between two lines using the protector following steps is followed:

Place the protector center point at the vertex of unknown angle.
One side of angle should be place at 0 mark line of this device.
Other side of angle will be equal to the angle shown in protector on that line.

In the given figure, The angle Between AR and AT line is 30 degrees shown in protector.

Thus, the angle RAT which is made with AR and AT line and shown in the figure of protector, measures 30 degrees.

Learn more about the protector here:

brainly.com/question/1161640

#SPJ1

8 0

2 years ago