The lines represented by the equations y=-2x-9 and y+2x=4 are

Answer:

1 cup is 14 cm because if two cups is 16 and 4 cups is 20 then as cups stack 2 cm is added from each cup. To get to 20 from 16 its 4 cm.

Step-by-step explanation:

Answer:

anything :)))

Step-by-step explanation:

Answer:

anything

Step-by-step explanation:

Answer:

20

Step-by-step explanation:

dekameter=10 meters

dekameter*2

20 meters

20/20=1

20 meter long pieces

Answer:  [tex]\dfrac{33}{40}\ gm[/tex]

Step-by-step explanation:

Given

Neville place three weights in the sequence

[tex]\dfrac{1}{2}\ gm,\dfrac{1}{5}\ gm,\dfrac{1}{8}\ gm[/tex]

The total weight of the three weights is

[tex]\Rightarrow \dfrac{1}{2}+\dfrac{1}{5}+\dfrac{1}{8}=\dfrac{20+8+5}{40}\\\\\Rightarrow \dfrac{33}{40}\ gm[/tex]

Thus, herbs weigh  [tex]\frac{33}{40}\ gm[/tex]

Answer:

(a) 33.7 cm

(b) 79.25 cm²

Step-by-step explanation:

(a)

Find the perimeter of the semicircle (circumference ÷ 2).

10 cm is the diameter of the semicircle.

The perimeter of the semicircle

= (10 × 3.14) ÷ 2

= 31.4 ÷ 2

= 15.7 cm

The perimeter of the shape

= 15.7 + 10 + 4 + 4

= 33.7 cm

(b)

Find the area of the circle then divide to 2

The formula of the area of a circle

= πr²

The radius of the circle

= 10 ÷ 2

= 5 cm

The area of the semicircle

= (3.14 × 5²) ÷ 2

= 78.5 ÷ 2

= 39.25 cm²

The area of the rectangle

= 4 × 10

= 40 cm²

The area of the shape

= 39.25 + 40

= 79.25 cm²

Answer:

Step-by-step explanation:

M = sum of the terms / number of the terms

1. Mean = 145/5 = 29

Option A is the correct answer

2. Mean = 35 /5 = 7

Option B is the correct answer

Answer:

1. 29 (A) 2. 7 (B)

Step-by-step explanation:

1. 2+57+38+42+6 = 145

145/5 = 29

2. 4+9+7+10+5 = 35

35/5 = 7

Answer:

401.92

Step-by-step explanation:

The formula used the calculate the volume of a cylinder is

πr^2h

π= 3.14

H= 8

r= 4

Volume= 3.14 × 4^2 × 8

= 3.14 × 16×8

= 401.92

Hence the volume is 401.92

Answer:

1: 6 5/6

Step-by-step explanation:

Answer:

y = 8  

x = 12        

Step-by-step explanation:

Corresponding sides are in proportion when the polygons are similar.

(1)      7/3.5 = 3y/x                    (2)    7/3.5 = (x + 4)/y

            2 = 3y/x                                    2 = (x + 4)/y

          2x = 3y                                       2y = x + 4

          2x - 3y = 0                                -x + 2y = 4   Multiply by 2 and add to (1)

         -2x + 4y = 8

                    y = 8                               -x + 2(8) = 4

                                                           -x + 16 = 4

                                                                 -x = -12

                                                                   x = 12

There you go.  Hope you can follow.                                                                          

Answer:

[tex]3\frac{1}{4}[/tex] inches

Step-by-step explanation:

Height of the tallest conifer = [tex]9\frac{1}{2}[/tex] inches

Height of the shortest conifer = 6 + measure of one segment on the number line

Measure of one segment on the number line = [tex]\frac{6\frac{1}{2}-6}{2}[/tex]

                                                                           = [tex]\frac{\frac{1}{2}}{2}[/tex]

                                                                           = [tex]\frac{1}{4}[/tex]

Therefore, height of the shortest conifer = 6 + [tex]\frac{1}{4}[/tex]

                                                                    = [tex]6\frac{1}{4}[/tex]

Difference in tallest and shortest conifer = [tex]9\frac{1}{2}- 6\frac{1}{4}[/tex]

                                                                    = (9 - 6) + [tex](\frac{1}{2}- \frac{1}{4})[/tex]

                                                                    = 3 + [tex]\frac{1}{4}[/tex]

                                                                    = [tex]3\frac{1}{4}[/tex] inches

Answer:

20.25

Step-by-step explanation:

Answer:

20.25

Step-by-step explanation:

Use the “ %/100 = is/of ” method

45          ?

__    =     __

100          45

cross mutilps 45(45) = 2,025

then divide 2,025 by 100 = 20.25

Answer:

2

Step-by-step explanation:

option c is the correct answer

The required value of the given logarithmic expression log₂ 16 – log₂ 4 is 2. The correct answer would be an option (C).

There are four basic properties of logarithms:

logₐ(xy) = logₐx + logₐy.

logₐ(x/y) = logₐx - logₐy.

logₐ(xⁿ) = n logₐx.

logₐx = logₓa / logₓb.

According to the problem, we will use some of the basic logarithmic properties,

The logarithmic expression is given in the question, as follows:

log₂ 16 – log₂ 4

We have to determine the value of the given logarithmic expression.

As per the given question, we have

⇒ log₂ 16 – log₂ 4

⇒ log₂ 2⁴ – log₂ 2²

Using property logₐ(xⁿ) = n logₐx,

⇒ 4 log₂ 2 – 2 log₂ 2

Apply the subtraction operation, and we get

⇒ 2 log₂ 2

⇒ 2 (1)

⇒ 2

Thus, the required value of the given logarithmic expression is 2.

Learn more about the logarithmic properties here:

brainly.com/question/24211708

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Answer:$13,000

Step-by-step explanation:

After 5 years it would be 25% interest so 25% of 13,000 is 3,250 13,000x.25=3,250

Answer:

The length is 12

Step-by-step explanation:

rectangle = 2w + 2l

Substitute 15 with w

2l + 2(15) = 54

Multiple

2l + 30 = 54

Subtract 30 from both side

2l = 24

divide by 2

l = 12

Answer:

C= 2 πr =18.85 m

Step-by-step explanation:

diameter= d= 6m

Radius = diameter/2= 6/2 = 3m

The circumference can be found by two formulas. One by using diameter and the other by using radius.

C= πd = 6* 3.14= 18.85 m

or

C= 2 πr = 2*3.14*3= 18.85 m

Using both the formulas gives the same answer.

The diameter is the line dividing the circle into half passing through the center.

The radius is half of the diameter or the lines which joins the center to the circumference of the circle.

Answer: t=8

Step-by-step explanation:

The highest ticket price that they can charge in order to not lose money on the event will be $8.16.

A function is an assertion, concept, or principle that establishes an association between two variables. Functions may be found throughout mathematics and are essential for the development of significant links.

Sally's secondary school is arranging their spring melodic. The income, R, is created still up in the air by the capability R(t) = -33t² + 360t, where t addresses the cost of a ticket. The creation cost, C, of the melodic is addressed by the capability C(t) = 700 + 5t.

The highest ticket price that they can charge in order to not lose money on the event will be given as,

C(t) = R(t)

700 + 5t = -33t² + 360t

33t² - 355t + 700 = 0

Solve for 't', then we have

t = [-(-355) ± √((-355)² - 4 × 33 × 700)] / (2 × 33)

t = [355 ± 183.37] / 66

t = 5.378 ± 2.778

t = 5.378 + 2.778, 5.378 - 2.778

t = 8.16, 2.60

More about the function link is given below.

https://brainly.com/question/5245372

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Answer:

11787.24

Step-by-step explanation: If it costs 982.27 each month, multiply that number times 12 to equal a full year to get your answer.

Answer:

18- Both these triangles have the same amount of lines on it, meaning they are congruent.

19- Both of the triangles have the same angle measurements and are position the same

22- Angle B and angle G are the exact same angle. Same thing with F and C. H and D.

Step-by-step explanation:

Hope this helps a little :)

Answer:

53.57%

Step-by-step explanation:

Answer:

53.57%

Step-by-step explanation:

Answer:

3x^2-7x+6

Step-by-step explanation:

Standard from: ax^2+bx+c

(3x+2)(x-3)

We just need to multiply these two binomials together.

When doing multiplication we get:

3x^2-9x+2x-6

3x^2-7x+6

This is in standard form so the answer is 3x^2-7x+6

Answer:

2/3

Step-by-step explanation:

When a line is parallel to another, it means that there are never going to be any solutions(they won't ever intersect each other.) To do so, the slope of the lines have to be the same. It doesn't matter what the y-intercept is.

So the slope of the second line is going to be the same as the first line: 2/3

Answer:

If its a girl shes probaby getting bigger soon I think i she probably lost her taste in milk

Step-by-step explanation:

Answer:

Cute bunny :)

So I know that domestics are weaned off milk at about 6 weeks, so she could still be drinking, but she also could be weaning. HOWEVER, they should never loose wait during the weaning process. I would try to give her a formula (baby rabbits should be fed Kitten Milk Replacer (KMR) or goat milk, which you can buy at pet stores, or sometimes even a local veterinarian's office. Because rabbit milk is the most caloric of all mammals, we add in one tablespoon of 100% heavy whipping cream (no sugar) to each can of KMR.) and force feed it to her.

If you are not comfortable with that, you can try soaking rabbit pellets in the formula and mashing up, but there's a good chance she won't recognize that as food.

Maybe join some rabbit keeper forums or ask a local breeder for more help.

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Answer: 3x^3+2x^2-2x+1

Explanation:

x^3 + 2x^3 - x^2 + 3x^2 -3x + x + 8 - 7 = 3x^3+2x^2-2x+1

I hope this helped!

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- Zack Slocum

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Answer:

y = 5/2x

60 ft tall

Step-by-step explanation: