is 5 or -(-5) greater

Answer:

20%  -  12.5% - 60%  - 50%  - 78.6%  - 57.1% -  92.1% - 83.3% - 90.9% - 80% - 5%.

Step-by-step explanation:

Answer: If you are looking to factor, then the answer would be (x-1)(x^3+x^2+x+9)

Step-by-step explanation: You can use the rational root theorem which we can express (x-1)x^4+8x-9/x-1 and this can be simplified to (x-1)(x^3+x^2+x+9)

(x^2)^2+2*x^2*4+16-16-9

(x^2+4)^2-25

(x^2+4)-5^2

(x^2+4-5) (x^2+4+5)

Step-by-step explanation:

1. prove congruency

[tex]75 = (8x - 5) \: ( the \: angles \: are \: equal \: proven \: from \: congruency)\\ 75 + 5 = 8x \\ 80 = 8x \\ x = 10[/tex]

Remember that for this to work prove congruency first

Step-by-step explanation:

a. 9 + 4x = 6x + 17

4x - 6x = 17 - 9

-2x = 8

x = -4

b. 4x - 9 = 6x + 17

4x - 6x = 17 + 9

-2x = 26

x = -13

c. 9 - 4x = 6x + 17

9 - 17 = 6x + 4x

-8 = 10x

x = -8/10

d. 4x + 9 = 6x - 17

4x - 6x = -17 - 9

-2x = -26

x = 13

Answer:

11.

Step-by-step explanation:

He earns $1 more every Canvas he sells. 11 Canvases will cancel out the brushes.

Answer:

Graphic Representation of the Equations is in the image above

Step-by-step explanation:

Solve by Substitution :

// Solve equation [2] for the variable y

[2] y = 4x - 5

// Plug this in for variable y in equation [1]

[1] (4x-5) - 2x = -1

[1] 2x = 4

// Solve equation [1] for the variable x

[1] 2x = 4

[1] x = 2

// By now we know this much :

y = 4x-5

x = 2

// Use the x value to solve for y

y = 4(2)-5 = 3

Solution :

{y,x} = {3,2}

y=2x-1

y=4x-5

Now graph both equations

Solution set:-

Answer:

B and E

Step-by-step explanation:

An isosceles has two congruent (equal) angles and all of the angles add up to 180.

In option B, there are 2 congruent angles (70 and 70), and all the angles add up to 180 (70+70+40=180).

In option E there are 2 congruent angles (40 and 40), and all of the angles also add up to 180 (40+40+100=180).

The rest of the options do not fit the criteria for an isosceles triangle.

Answer: C

Step-by-step explanation:

[tex] \huge{ \rm{Answer:}}[/tex]

Hypothesis: It is winter

Conclusion: it is February

HOPE THIS HELPS^^

Answer:

ok well i need a image and or the full question x could = anything unless i can get the question the full question  

Step-by-step explanation:

Answer:

Given:

To Find:

Solution:

★ Firstly, we have to find the amount:

According, to the question by using the formula, we get:

[tex] \longmapsto \: { \bold{ \boxed{\pink{ \rm{A \: = P \left( 1 + \frac{ \frac{r}{2} }{100} \right)^{2n} }}}}}[/tex]

Here,

So by putting their values, we get:

[tex] { \large{\longrightarrow{ \rm{A = 5000 \left( 1 + \frac{ \frac{10}{2} }{100} \right)^{2 \times 2} }}}}[/tex]

[tex] { \large{ \longrightarrow{ \rm{A = 5000 \left( 1 + \frac{10}{2} \times \frac{1}{100} \right)^{4} }}}}[/tex]

[tex] {\large{ \longrightarrow{ \rm{A = 5000 \left( 1 + \frac{10 \times 1}{2 \times 100} \right)^{4} }}}}[/tex]

[tex]{ \large{ \longrightarrow{ \rm{A = 5000 \left(1 + \frac{10}{200} \right)^{4} }}}}[/tex]

[tex]{ \large \longrightarrow {\rm{A =5000 \left( \frac{200 \times 1 + 10}{200} \right)^{4} }}}[/tex]

[tex]{ \large \longrightarrow{ \rm{A = 5000 \left( \frac{200 + 10}{200} \right)^{4} }}}[/tex]

[tex]{ \large{ \longrightarrow{ \rm{A = 5000 \left( \frac{210}{200} \right)^{4} }}}}[/tex]

[tex]{ \large{ \longrightarrow{ \rm{A = 5000 \left( \frac{210}{200} \times \frac{210}{200} \times \frac{210}{200} \times \frac{210}{200} \right)}}}}[/tex]

[tex]{ \large{ \longrightarrow{ \rm{A = 5000 \left( \frac{210 \times 210 \times 210 \times 210}{200 \times 200 \times 200 \times 200} \right)}}}}[/tex]

[tex]{ \large{ \longrightarrow{ \rm{A = 5000 \left( \frac{1944810000}{1600000000} \right)}}}}[/tex]

[tex]{ \large{ \longrightarrow{ \rm{A = 5000 \times \frac{1944810000}{1600000000} }}}}[/tex]

[tex]{ \large{ \longrightarrow{ \rm{A = 5000 \times \frac{194481}{160000} }}}}[/tex]

[tex]{ \large{ \longrightarrow{ \rm{A = 5 \times \frac{194481}{160} }}}}[/tex]

[tex]{ \large{ \longrightarrow{ \rm{A = \frac{972405}{160} }}}}[/tex]

[tex]{ \large{ \longrightarrow{ \rm{A = 6077.53 \: (approx.)}}}}[/tex]

Hence, the amount is Rs 6078.

★ Now, we have to find the compound Interest:

According, to the question by using the formula, we get:

[tex]{ \large{ \dashrightarrow{ \boxed{\green{ \rm{Compound \: Interest = A \: - \: P}}}}}}[/tex]

Here,

So, by putting their values we get:-

[tex] { \large{ \dashrightarrow{ \rm{Compound \: Interest = Rs \: 6078 \: - \: Rs \: 5000}}}}[/tex]

[tex]{ \large{ \dashrightarrow{ \rm{Compound \: Interest = Rs \: 1078}}}}[/tex]

Hence, Compound Interest is Rs 1078.

Hi,

Your answer would be: −2x4+10x3−21x2+19x−4

Hope I could help!~ have a good day/night :]

Answer:

7.9 miles

Step-by-step explanation:

pi = 3.14

r = radius = 10 miles

c = circumference

substituting the values

c = 2pi*r

c = 2 * 3.14 * 10

c = 62.83 miles

The ship has traveled 45°  due north

so,

d = ( total circular distance * 45 ) / 360

substituting the values:

we get;

d = ( 62.83 * 45 ) / 360

  = 7.85 miles

  = 7.9 miles

=====================================================

Explanation:

The line of best fit here is y = 6x+62

We started at (0,62) and go up 6 units and to the right 1 unit each time we move along this line.

If we tried something like x = 1, then,

y = 6x+62

y = 6*1+62

y = 6+62

y = 68

Meaning that someone spending 1 hour per week doing homework would lead to an estimated score of 68. This matches what the graph shows, and it helps confirm we have the correct regression line equation.

Let's now plug in x = 5

y = 6x+62

y = 6*5+62

y = 30+62

y = 92

Someone doing 5 hours of homework per week is estimated to get a score of about 92.

Answer:

34 m

Step-by-step explanation:

So you know one side of the garden is 9 meters long and you know that the area is 72 square meters. To find out the length of the other side you would divide 72 by 9 which gives you 8. tithe you add 8 and 9 together twice or 16 and 18. The end result is 34 m.

Hope this helped!

Answer:

144 sides

Step-by-step explanation:

The expression shows the area of the shaded region in terms of A and B are 4A + B, 1.5B, and 12A.

The area of a triangle is defined as the total region that is enclosed by the three sides of any particular triangle.

Given

The area of one of the small right triangles outlined in blue is A cm2, while the area of the square outlined in red is B.

There are 4 triangles with an area of 4 so that is 4A and since there is only one square the area of the whole thing is 4A+B.

Each triangle is also equal to 1/8 of the square.

This means A=B/8 or B=8A.

First replacing B in the previous equation you get 4A+8A which is 12A.

Then replacing A with B/8 you get 4(B/8)+B which is B/2+B which is 3B/2 and 3/2 is 1.5 so 3/2B is equal to 1.5B.

Hence, the expression shows the area of the shaded region in terms of A and B are 4A + B, 1.5B, and 12A.

To know more about the area of the triangle click the link given below.

https://brainly.com/question/2009567

To get the area of the shaded region, we must subtract the area of the bigger triangle on the outside and the area of the smaller triangle inside the bigger triangle.

Set up the equation:

  Area of big triangle - Area of small triangle = [tex]\frac{1}{2} *19*19 - \frac{1}{2} *13*13[/tex][tex]= \frac{1}{2} (19^{2} -13^{2} ) = \frac{1}{2}*192 = 96[/tex]

So the area of the shaded region is 96.

Hope that helps!

Answer:

x=65

Step-by-step explanation:

find the angles of the small square by completing the outer ones so the one on the left the missing one is 68 and the other side is 47, so 180= 68+47 + x

180= 115 + x

x= 65

Answer:

$2.90

Step-by-step explanation:

Spinach    $5.75

Tuna         $7.20

2 lemonades    $2.60

tax =  $1.55

Sum = $17.10

Change = $20.00 - $17.10 = $2.90

Answer:

81,000,000

Step-by-step explanation:

[tex]( {3}^{2} )^{2} \times ({10}^{3} )^{2} \\ \\ = ( 9)^{2} \times (1000 )^{2} \\ \\ = 81 \times 1000000 \\ \\ = 81,000,000[/tex]

Answer:easy 8

Step-by-step explanation: first you have to use the distributive property and then combine like terms so k=8

Answer:

4x^2 + 12y

Step-by-step explanation:

x + 7y + 4x^2 - x + 5y

4x^2 + 12y

Answer:

-1

Step-by-step explanation:

1(+-)2=

step 1: a positive and a negative is a negative

1-2=-1

Answer:

-1

Step-by-step explanation:

negative and positive is negative

1+(-2)

1-2

-1

Answer:

x=12

Step-by-step explanation:

Since it is on a right angle we can equate the sum of these 2 angles to 90:

3x+x+42=90

Simplify:

4x+42=90

Subtract 42 from both sides:

4x+42-42=90-42

Simplify:

4x=48

Divide both sides by 4

4x÷4=48÷4

Simplify

x=12

Answer:

Step-by-step explanation:

The overall angle in total is 90 degrees. The angles 'x+42' and '3x' equal ninety degrees, so we get the equation:

x + 42 + 3x = 90

4x + 42 = 90

4x = 48

x = 12

Hope that helps!

Answer: So for helium the equation above gives v= 973 m/s at STP, and 1,020 m/s at 298 K. Since the speed, frequency and length of a sound wave are related by the equation ν = v/λ, the frequency of a sound produced by a resonator of a particular length is proportional to the speed of sound in the particular gas that fills the resonator.  For air at STP (0 °C and 1 atm), γ = 1.40, and v= √((1.40 × 8.314 J/mol·K ×273.16 K)/(2.8967 × 10-2kg/mol)) = 331 m/s.

Step-by-step explanation:                    I think this is right I'm not the best but hope it helps!

Answer:

120 yaaaaaaaaaaaapppp