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Answer:

x  =  2  & −5

Step-by-step explanation:

The roots (zeros) are the  x  values where the graph intersects the x-axis. To find the roots (zeros), replace  y  with  0  and solve for  x.

Answer:

Step-by-step explanation:

(2, -5)   ; (-6 , -11)

Distance = [tex]\sqrt{(x_{2}-x_{1})^{2}+(y_{2}-y_{1})^{2}}[/tex]

              [tex]=\sqrt{(-6-2)^{2}+(-11-[-5])^{2}}\\\\=\sqrt{(-6-2)^{2}+(-11+5)^{2}}\\\\=\sqrt{(-8)^{2}+(-6)^{2}}\\\\=\sqrt{64+36}\\\\=\sqrt{100}\\\\=10[/tex]

Answer:

2816

Step-by-step explanation:

x + 4

For Example: 30 + 4 = 34

Answer:

14

Step-by-step explanation:

13 is a prime number

so it can only have the positive integer factors {1,13}

So {x,y} = {1,13} or {13,1}

In either case, 1+13 = 14

The sum of x + y is 14 .

A prime number is a whole number greater than 1 whose only factors are 1 and itself. A factor is a whole number that can be divided evenly into another number. The first few prime numbers are 2, 3, 5, 7, 11, 13, 17, 19, 23 and 29.

According to the question

xy=13

both x and y are positive

As 13 is a prime number

i.e

(x,y) can be only 1 or 13 .

To get 13 as product of xy

(x,y) must be equal to  (1,13) or (13,1)

Therefore,

the sum of x + y  = 13 + 1

                           = 14

Hence, the sum of x + y is 14 .

To know more about  prime numbers here:

https://brainly.com/question/9315685

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Answer:

1/4

Step-by-step explanation:

Answer:

0.44

Step-by-step explanation:

Answer:

A: Normal Distribution

Step-by-step explanation:

We are told that Statistics Canada reported 13.7% of adult Canadians aged 15 or older gave a report of being limited in their daily activities due to a disability.

Now, we are told that Simple Random Sample (SRS) of 5000 Canadians aged 15 and over was taken.

Now, the sample is 5000 and is therefore more than size of 30 which is the minimum for which we assume normal distribution from central limit theorem. This means that the approximate distribution of the number in the sample can be said to be a normal distribution.

Answer:

y= -1/5x + 1/5

Step-by-step explanation:

y- y1 = m(x - x1)

Slope m=-1/5

(1, -4)

1 = y1

-4 = x1

y- 1 = -1/5(x-(-4))

y-1 = -1/5(x+4)

y-1= -1/5(x)+ -1/5(4)

y-1 = -1/5x + -4/5

add one to both sides

y= -1/5x + -4/5 + 1

y = -1/5x + 1/5

Answer:

Step-by-step explanation:

Since, old figure is the dilated form of the new figure.

For the dilation of the old figure to new by a scale factor 's',

s = [tex]\frac{\text{Side length of the new figure}}{\text{Side length of the old figure}}[/tex] = [tex]\frac{2}{4}=\frac{1}{2}[/tex]

Rule for the dilation of a point by a scale factor 'k',

(x, y) → k(x, y)

        → (kx, ky)

If the vertices of the old triangle are dilated by a scale factor of [tex]\frac{1}{2}[/tex],

Coordinates of the dilated triangle of the old triangle will be,

A(3, 4) → A'([tex]\frac{3}{2}[/tex], 2)

B(3, 8) → B'([tex]\frac{3}{2}[/tex], 4)

C(5, 4) → C'([tex]\frac{5}{2}[/tex], 2)

Now these points are rotated by an angle of 90° counterclockwise about the origin,

Rule for the rotation is,

(x, y) → (-y, x)

[tex]A'(\frac{3}{2},2)[/tex] → A"(-2, [tex]\frac{3}{2}[/tex])

B'([tex]\frac{3}{2}[/tex], 4) → B"(-4,

C'([tex]\frac{5}{2}[/tex], 2) → C"(-2,

Further these points have been reflected across x-axis,

A"(-2, [tex]\frac{3}{2}[/tex]) → P(-2, -[tex]\frac{3}{2}[/tex])

B"(-4, [tex]\frac{3}{2}[/tex]) → Q(-4, -[tex]\frac{3}{2}[/tex])

C"(-2, [tex]\frac{5}{2}[/tex]) → R(-2, -[tex]\frac{5}{2}[/tex])

Therefore, old triangle is dilated by a scale factor of [tex]\frac{1}{2}[/tex], followed by rotation of 90° counterclockwise about the origin and then reflected across x-axis to form the new triangle.

Answer:

2,678

Step-by-step explanation:

just add after your done

Answer:

lllllllllll

Step-by-step explanation:

Answer: 25z^4 + 30z^3 + 29^2 +12z + 4

Hope this helps (:

Answer:

D

Step-by-step explanation:

edge 2020

Answer:

60 + 48

Step-by-step explanation:

All we did was switch the numbers around

High Hopes^^

Barry-

Answer:

No Picture But Your answer is 108

Step-by-step explanation:

108 is your answer

Answer:

Amount charged for 35 miles is $ 38.75

If amount charged is $ 42.50 then distance travelled is 50 miles

Step-by-step explanation:

Equation that represents the cost is [tex]y=30+0.25x[/tex]

Here,

x denotes the number of miles

$ 30 is the amount of rent per week

$ 0.25 is amount charged for 1 mi

To find cost if distance travelled is 35 miles, put [tex]x=35[/tex] in [tex]y=30+0.25x[/tex]

Cost (y) = [tex]30+0.25(35)=\$38.75[/tex]

So,

Amount charged for 35 miles is $ 38.75

To find number of miles for which amount charged is $ 42.50, put [tex]y=42.50[/tex] in [tex]y=30+0.25x[/tex]

[tex]42.50=30+0.25x\\42.50-30=0.25x\\12.5=0.25x\\x=\frac{12.5}{0.25} \\x=50[/tex]

So,

if amount charged is $ 42.50 then distance travelled is 50 miles.

Answer:

one rose bush = $10 and one bunch of ornamental grass =$2

Answer:

The error is that the person divided both sides by positive 4.2 rather than negative 4.2. Here's how to correct it:

I hope this helps!

Answer:

He used the commutative property incorrectly.  a

Step-by-step explanation:

Answer:

(-6, 6)

Step-by-step explanation:

Just take the answer trust me

Answer:

g-16

-11f+5

-2x+7y+10

Step-by-step explanation:

just follow pemdas and combine like terms

Answer:

-11F+5

Step-by-step explanation:

I used a calculator called

Answer:

-1/5 I believe, since you go down one and to the right by 5.

Answer:

Step-by-step explanation:

You just simply check, the terms:

A.

    [tex]a_1=-3(1)+8=-3+8=5\\a_3=-3(3)+8=-9+8=-1\\a_{10}=-3(10)+8=-30+8=-22[/tex]      YES

B.

   [tex]a_1=1+4=5\\a_3=3+4=7\ne-1[/tex]   NOT

C.

  [tex]a_1=0.5(1+5)+2=0.5(6)+2=3+2=5\\a_3=0.5(3+5)+2=0.5(8)+2=4+2=6\ne-1[/tex]   NOT

D.

[tex]a_1=-1[/tex]   NOT

Answer:

when you get your answer add 10

Step-by-step explanation:

Answer:

8653

Step-by-step explanation:

You move the decimal point over how many places its being multiplied.

I don't think I put that in right, sorry...

Answer:

you have to create a poster some photos of property society limited

Answer:

Total cost of carpet = $415 (Approx)

Step-by-step explanation:

Given:

Scale = 1 in = 3 ft

Length = 5.5 in

Width = 3.25 in

Carpet cost = $2.58 square foot

Find:

Total cost of carpet

Computation:

Actual Length = 5.5 x 3 = 16.5 ft

Actual Width = 3.25 x 3 =9.75 ft

Area = 16.5 x 9.75 = 160.875

Total cost of carpet = 2.58 x 160.875

Total cost of carpet = $415.0575

Total cost of carpet = $415 (Approx)

Answer:

Any value of y makes the equation true.

All real numbers

Interval Notation:

−∞, ∞

hope this helps you

Answer:

yep

Step-by-step explanation:

thats true I think

Answer:

c

Step-by-step explanation:

first write out equasion

(6/n)-3+9

n=3

6/3=2

2-3=-1

-1+9=8

*quotient means divide, less means subtract, increase means add*

Answer:

The value of the expression is 5/6.

Answer:

12730000

Step-by-step explanation:

4.108 x 10^7 = 41080000

2.835 x 10^7 = 28350000

41080000 - 28350000