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3 years ago

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1 answer:

shtirl [24]3 years ago

6 0

The answer is d that’s the right one

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Helppppp meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee

tensa zangetsu [6.8K]

#4 no some outputs and inputs are the same

7 0

3 years ago

How many tiles are in figure 100?<br> .<br> Figure 1<br> Figure 2<br> Figure 3

Ilia_Sergeevich [38]

Answer:

202

Step-by-step explanation:

$in\\\\F(1)=4\:dots\\\\F(2)=F(1)+2=4+2=6\:dots\\\\F(3)=F(2)+2=F(1)+2+2=F(1)+2(2)=8\:dots\\\\As\:you\:can\:see\:in\\\\F(n)=F(1)+2(n-1)\\\\So\:with\:n=100\\\\F(100)=F(1)+2(100-1)\\\\F(100)=4+2(100)+2(-1)\\\\F(100)=4+200-2\\\\F(100)=200+2\\\\F(100)=202$

3 0

3 years ago

Read 2 more answers

What is -6 < x < 2 written in interval notation?

wolverine [178]

Answer:

This implies the value of x lies between 2,-6

but it doesnot equal to 2,-6

x€(2,-6)

you can observe that ,they are open brackets

7 0

3 years ago

Find the coordinates of P so that P partitions AB in the ratio 3:4 with A(-9,-9) and B(5,-2).

ivolga24 [154]

The coordinates of point P are (-3 , -6)

Step-by-step explanation:

If point (x , y) partitions line AB where A = $(x_{1},y_{1})$ and B = $(x_{2},y_{2})$

at a ratio $m_{1}:m_{2}$ from A then:

1. $x=\frac{x_{1}m_{2}+x_{2}m_{1}}{m_{1}+m_{2}}$

2. $y=\frac{y_{1}m_{2}+y_{2}m_{1}}{m_{1}+m_{2}}$

∵ P partitions AB in the ratio 3 : 4

∴ $m_{1}:m_{2}$ = 3 : 4

∵ A = (-9 , -9) and B = (5 , -2)

- Substitute the coordinates of points A and B in the rules above

∵ $x=\frac{(-9)(4)+(5)(3)}{3+4}$

∴ $x=\frac{-36+15}{7}$

∴ $x=\frac{-21}{7}$

∴ x = -3

The x-coordinate of P is -3

∵ $y=\frac{(-9)(4)+(-2)(3)}{3+4}$

∴ $y=\frac{-36+(-6)}{7}$

∴ $y=\frac{-42}{7}$

∴ y = -6

The y-coordinate of P is -6

The coordinates of point P are (-3 , -6)

Learn more:

You can learn more about the mid-point of a segment in brainly.com/question/5223123

#LearnwithBrainly

5 0

4 years ago

What two numbers multiply to get 120 and add or subtract to get negative 22?

Lesechka [4]

The two numbers are -10 and -12
Bcause -10 × -12 = +120
And when subtracted-10 -12 = -22

7 0

3 years ago

Read 2 more answers