what is 8 - 3x > -25 because i have been wondering all day

Answer:

C

Step-by-step explanation:

Answer:

6 weeks

Step-by-step explanation:

Let the number of weeks be x.

Then we have an equation:

So after 6 weeks both 6-inch and 3-inch geraniums will have same height

Answer:

1000

Step-by-step explanation:

a binomial event only has two possible outcomes

P(success) = .5

Multiply the probability of success by the number of trials

.5*2000 =1000

Answer:

Step-by-step explanation:

a) The other leg of the right triangle is ...

  b = √(10² -6²) = √64 = 8

The area of the triangle is ...

  A = 1/2bh = 1/2(6)(8) = 24

Then the height to the long side is ...

  h = 2A/c = 48/10 = 4.8

The three heights are 4.8, 6, 8.

__

b) The medians to the hypotenuse is half its length, because that is also the radius of the circumcircle: 10/2 = 5.

The medians to the legs are computed from the Pythagorean theorem:

  median to "b" = √(4² +6²) = √52 = 2√13

  median to "a" = √(3² +8²) = √73

The three medians are 5, 2√13, √73.

__

c) The angle bisectors to the legs can be found in a fashion similar to the medians, using the angle bisector theorem to locate the point of intersection on the leg.

The angle bisector to "b" divides it into segments in the ratio 6:10, so the point  of intersection is 6/(6+10)×8 = 3 units from the right angle. Then its length is ...

  bisector to "b" = √(6² +3²) = √45 = 3√5

The angle bisector to "a" divides it into segments in the ratio 8:10, so the point of intersection is 8/(8+10)×6 = 8/3 units from the right angle. Then its length is ...

  bisector to "a" = √(8² +(8/3)²) = (8/3)√10

I find it easier to compute the bisector to the hypotenuse by considering the hypotenuse to be a line with x- and y-intercepts at 8 and 6. Then its equation can be 3x+4y=24, and its intersection with the line y=x will be x = y = 24/7. The  length of the segment to that point is ...

  bisector to "c" = (24/7)√2

The three angle bisectors are (24/7)√2, 3√5, (8/3)√10.

__

d) The radius of the inscribed circle can be found from the formula ...

  r = √((s-a)(s-b)(s-c)/s) . . . .  where s is the semiperimeter = 24/2 = 12

  r = √(2×4×6/12) = 2

The hypotenuse is the diameter of the circumscribed circle, so the radius of that circle is c/2 = 5.

The radii of the incircle and circumcircle are 2 and 5, respectively.

Answer:

A is the correct answer

Step-by-step explanation:

Hope i helped :)

Answer:

x=  -1/2y+2

Step-by-step explanation:

Let's solve for x.

12x+6y=24

Step 1: Add -6y to both sides.

12x+6y+−6y=24+−6y

12x=−6y+24

Step 2: Divide both sides by 12.

12x

12

=

−6y+24

12

x=

−1

2

y+2

Answer: x=  -1/2y+2

Hope this helps.

Answer:

x=2−y/2

Step-by-step explanation:

Answer:

k = -17 + 4x

Step-by-step explanation:

Simplifying

4x + -1k = 17

Reorder the terms:

-1k + 4x = 17

Solving

-1k + 4x = 17

Solving for variable 'k'.

Move all terms containing k to the left, all other terms to the right.

Add '-4x' to each side of the equation.

-1k + 4x + -4x = 17 + -4x

Combine like terms: 4x + -4x = 0

-1k + 0 = 17 + -4x

-1k = 17 + -4x

Divide each side by '-1'.

k = -17 + 4x

Answer: 2/9th of a bottle

Step-by-step explanation:

2/3 of a jug = 3 weeks

1 week =( 1 x 2/3) / 3

= 2/3 x 1/3 = 2/9

They use 2/9 of a jug of window cleaner in 1 week.

Fractions represent the parts of a whole or collection of objects.

A fraction has two parts. The number on the top of the line is called the numerator and the number on the top of the line is called the denominator.

Now it is given that,

Cleaner used =  2/3 of a jug

Number of weeks = 3

So, Cleaner used in 1 week = Cleaner used / Number of weeks

⇒ Cleaner used in 1 week = (2/3) / 3

⇒ Cleaner used in 1 week = 2/9 of a jug

Thus,they use 2/9 of a jug of window cleaner in 1 week.

To learn more about fractions:

brainly.com/question/445498

#SPJ2

Answer:

below

Step-by-step explanation:

3(x-9)

3(x+1)

divide by a gcf and place it outside the parenthesis.

Answer:

8(3j-2)

Step-by-step explanation:

Given the expression: 24j−16

We are required to factor the expression.

The GCD of 24 and 16 is 8. We therefore divide both terms of the expression by 8.

[tex]8(\dfrac{24j}{8}-\dfrac{16}{8})\\\\=8(3j-2)[/tex]

An equivalent expression therefore is: 8(3j-2)

Answer:

9

Step-by-step explanation:

Step-by-step explanation:

|-9|=9

..

because inside | | numbers are always positive

Answer:

g = number of tickets for goldfish

t = number of tickets for tacky mirrors

s = number of tickets for stuffed tiger

1g + 2t + 1s = 40

5g +     + 1s = 40

2g + 3t         = 40

using the second equatin we can find a value for s

1s = 40 -5g

now substitute in the first equation to get rid of s

1g + 2t + (40-5g) = 40

-4g + 2t         = 0

now use this new equation with equation 3 and solve for one of the values

-4g + 2t = 0

2g + 3t  = 40

multipy the second equation by 2 and then combine

-4g + 2t = 0

 4g + 6t = 80

8t = 80

t = 10  (so it takes 10 tickets to get a takcy mirror)

2g + 3(10) = 40

2g = 10

g = 5  (five tickets to get a goldfish)

s = 40 -5(5)

s = 15  (fifteen tickets for a stuffed tiger)

1(5) + 2(10) + 1(15) (substitute back in the first equation)

5 + 20 + 15

40                    it works!

Answer:

13

Step-by-step explanation:

Find the scale factor by 39 / 30

Take that times 10

1.3 x 10 = 13

Since the questions states these two shapes are "similar" the side will have identical scale factors.

Divide the longest side of the bigger shape to the smaller shape.

39 / 30 = 1.3

The scale factor is 1.3.

Now, multiply the shortest side if the smaller shape by the scale factor.

10 * 1.3 = 13

Therefore, the length of w is 13mm

Best of Luck!

Answer: There was a total of 173 animals left by the river

Step-by-step explanation:187+266 = 453

You subtract 453 from the total number of animals which is 632

632-453 = 179

Answer:

(D)5

Step-by-step explanation:

Given the point J(-3,1) and K(8,11).

The line segment that divides the segment from J to K in any given ratio can be determined using the formula.

[tex]P(x,y)=\left(\dfrac{mx_2+nx_1}{m+n} ,\dfrac{my_2+ny_1}{m+n}\right)[/tex]

In the given case:

[tex](x_1,y_1)=(-3,1), (x_2,y_2)=(8,11)[/tex], m:n=2:3

Since we are to determine the y-coordinate of the point that divides JK into a ratio of 2:3, we have:

[tex]\dfrac{my_2+ny_1}{m+n}=\dfrac{2*11+3*1}{3+2}\\\\=\dfrac{22+3}{5}\\\\=\dfrac{25}{5}\\\\=5[/tex]

The y-coordinate of the point that divides the directed  line segment from J to K into a ratio of 2:3 is 5.

The correct option is D.

Answer:

The answer is actually C(5) not D

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

Answer:

1/6 (16.667%)

Step-by-step explanation:

there is six sides on on the dice. So there is only one side of the dice that has the number 3. 1/6 is the probability.

Answer:

A

Step-by-step explanation:

Answer:

$7.15k

Step-by-step explanation:

So the first week, she used $2.75k

Then, you can calculate the amount for one pound the next week by doing 0.8 * 2.75 = 2.2

So the second week she used 2 * 2.2 * k = $4.4k

$4.4k + $2.75k = $7.15k

Might be wrong so check it.

Answer:

10 outcomes

Step-by-step explanation:

The number of outcomes is the number of marbles in the bag since we are taking out one marble

4+2+1+3 = 10

There are 10 outcomes

Answer:

10 Thank you Person above me I knew the answer but I am saying thank you because my cousin is happy that you showed your answer to them and answered for them Have a good day or a good life hopefully life don´t do bad  things in life

Step-by-step explanation:

Answer:

  see below

Step-by-step explanation:

The shading is below the line in both cases. The dashed line has negative slope, so the inequality associated with it is ...

  y < -2x +4 . . . . . . note that the < symbol has no "or equal to"

The solid line has positive slope, so its inequality is ...

  y ≤ 2x +4

Both these inequalities are found in choice B.

Answer:

4 61/90

Step-by-step explanation:

6 - 2 = 4

9 / 10 - 2 / 9 = 61 / 90

Answer:

1 2 3 4 5 6 7 8 9 10 bars are there

Answer:

The size of side x can range from 0.5 < x < 16.5.

The size of side x cannot take on values 0 and 16.5, but it ranges between those two values for side x to complete a triangle with those two other sides.

Step-by-step explanation:

Complete Question

What is the range of possible sizes for side x? One Side is 8.5 the other is 8.0.

Solution

With the logical assumption that the three sides are to form a triangle

Let the two sides given be y and z

And the angle between y and z be θ

The angle θ can take on values from 0° to 180° without reaching either values.

As θ approaches 0°, (x+z) becomes close to equaling y. (x + z) < y

It can never equal y, because θ can never be equal to 0°, if a triangle is to exist.

Hence, x > (z−y)

x > 8.5 - 8.0

x > 0.5

As θ approaches 180°, x approaches the sum y+z, θ can never equal 180° if a triangle is to exist, so x never equals (y+z).

Hence x < (y+z)

x < 8 + 8.5

x < 16.5

Hope this Helps!!!

Answer:

bar graph

Step-by-step explanation:

y axis = number of kids

X axis = types of candy bars

Answer:

D. 7

Step-by-step explanation:

(8+4) = 2(x-1) multiply (x-1) by 2

(8+4) = 2x-2 add 8 and 4

12 = 2x-2 add 2 on both sides

14 = 2x divide both sides by 2

7 = x

Answer:

19/30

Step-by-step explanation:

out of 60 people 38 dancers earned less than 10, so the fraction is 38/60 and simplified its 19/30

Step-by-step explanation:

the solution are

x = 1 or x = -15

x^2 + 14x - 15 =0

x^2 + 14x = 15

to write the left hand side as a perfect square we add 49 to both sides :

x^2 + 14x + 49 = 15 + 49

x^2 + 2.x.7 + 7^2 = 64

using the identity (a^2 + b^2) = a^2 + 2ab + b^2

(x + 7)^2 = 64

x + 7 = √64 or x + 7 = -√64

x = 8 - 7 or x = - 8 - 7

= 1 = - 15

Answer:

A 7

Step-by-step explanation: