If the lines A and B are parallel then find the value of x

Answer: -3/5, -3/8, -1/4, 1/8, 1/5

Step-by-step explanation:

Answer: 9:25 ?

Step-by-step explanation:

4.5 × 2 = 9

12.5 × 2 = 25

4.5:12.5 ratio simplified is 9:25

Answer:

Hey there!

A congruence transformation maintains the size of the shape.

Thus, a dilation with scale factor 2 is not a congruence transformation.

Let me know if this helps :)

Answer:

2.2 and 6.6

Step-by-step explanation:

Given:

Then:

r + 4.4 = 6.6 Mph rate of hiker 2

Answer:

0.5

Step-by-step explanation:

if you do 4.4 times 10 you get 44 then you divide 44 by 88 and get 0.5

Answer: B (-1,4)

Step-by-step explanation:

Answer:

9

Step-by-step explanation:

Since the y coordinates are the same the distance is found by looking at the x coordinates

6 - -3

6+3

9

The distance is 9 units

Answer:

-5.4 C

Step-by-step explanation:

H) because if you create a number line, you'll see that -5 is less than -3 and positive 1.

Answer:

Mari used a thermometer to record temperatures of -3.4° Celsius and 1.6° Celsius.

Which temperature in degrees Celsius is less than both of the temperatures Mari recorded?

Step-by-step explanation:

Answer:

sq55 < 7.6 repeating

Step-by-step explanation:

The square root of 55 is 7.4161984, which is less than 7.66666

Answer:

im pretty sure its sq55 < 7.6 repeating

Step-by-step explanation:

Answer: x=1

Step-by-step explanation:

x - 4 -5 = -8      combine like terms on the left side

x - 9 = - 8      Add 9 to both sides

    +9    +9

x = 1

Answer: [tex]x=1[/tex]

Answer:

8 weeks

Step-by-step explanation:

Answer:

8 weeks

Step-by-step explanation:

he receives 5 for a week and has 15 in his bank account, so that means we have to subtract 15 from 55 to find how many he has.

55-15=40

1 week= 5

? =40

after you criss -cross you will get..

40*1/5=8 weeks

Answer:

B.  x ≤ 2.

Step-by-step explanation:

56 - 10x ≥ 20 + 8x

-18x ≥ -36

x ≤ -36/-18 = 2.      ( Note that the inequality sign flips because we are dividing by a negative value).

Answer:

8/5

Step-by-step explanation:

1= 5/5

3/5 + 5/5

= 8/5

Improper fraction of [tex]1\frac{3}{5}[/tex] is equals to ( 8/5).

" Improper fractions are defined as the fractions whose value of the numerator is equals to or greater than it denominator."

Formula used

Convert Mixed fraction to improper fraction

[tex]r\frac{p}{q}[/tex] = (q ×r +p) /q

According to the question,

Given mixed fraction,

[tex]1\frac{3}{5}[/tex]

Substitute the value in the above formula to get improper fraction,

= (5×1 + 3) / 5

= ( 8 / 5)

Numerator 8 > denominator 5

Hence, improper fraction of [tex]1\frac{3}{5}[/tex] is equals to ( 8/5).

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Answer:

The total number of games =25 which is 10+15

then the number of wins are 10.

which is 10/25.

A ratio shows us the number of times a number contains another number. The ratio of wins to the total number of games is 2/5.

A ratio expresses the number of times one number contains another. For example, if a dish of fruit contains eight oranges and six lemons, the orange-to-lemon ratio is eight to six. Similarly, the lemon to orange ratio is 6:8, while the orange to total fruit ratio is 8:14.

Given that a basketball team won 10 games and lost 15. Therefore, the total number of games that the team plays is,

Total number of games = games won + games lost

                                       = 10 + 15

                                       = 25

Now, the ratio of wins to the total number of games can be written as,

Ratio = Games Won/ Total number of games

         = 10/25

         = 2/5

Hence, the ratio of wins to the total number of games is 2/5.

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Perpendicular.

x = -1 is a vertical line intersecting the x-axis at (-1, 0).

y = -1 is a horizontal line intersecting the y-axis at (0, -1).

Because these lines are both straight, they will eventually intersect at (-1, -1). They will also form 90° angles, the definition of perpendicular.

Answer:

Step-by-step explanation:

(a). 5 to 30

[tex]9,16 , 25[/tex]

(b) . 100 to 200

[tex]100, 121 ,144, 169 , 196[/tex]

(c). 200 to 300

[tex]225,256,289[/tex]

(d). 300 to 400

[tex]324, 361,400[/tex]

(e). 400 to 550

[tex]400 , 441,484,529,[/tex]

Answer:

5-30

(36,49,64,81,100,121,144,169,196,225,256,289,324,361,400,441,484,526,576,625,676,729,784,841,900)

Step-by-step explanation:

Answer:

sure but whats the question

Step-by-step explanation:

Answer:

inverse of f(x)=x7−4 f ( x ) = x 7 - 4 .

The correct option that gives a proper logic for the argument that "If X, then Y. If Y, then Z. Y is true" is given by;

Option B; X is unknown, Z is true

If X, then Y. If Y, then Z. Y is true.

However, we can't say anything about X as X is unknown.

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Answer: 82

Step-by-step explanation:

We simply need to substitute the values for x and y into the equation

Both variables are already given to us, x=9, y=2

8(9)+2+4(2)

72+2+8

82

Answer:

Hey there!

The star is 24(1000), or 24000 parsecs away.

The star is 24000(3.26), or 86400 light-years away.

Let me know if this helps :)

Answer:

-g(x), g(2x), g(-x)

Step-by-st-ep explanation:

if f (–x) = f (x), so all of the signs are the same

you can also try on desmos, the graph is more helpful than words explain sometimes

The functions that are odd are -g(x), g(2x), and g(-x). The correct option is A, B, and E.

A function assigns the value of each element of one set to the other specific element of another set.

For an odd function, -f(x) = f(-x).

Given that the function, g(x) = 3x³ + x is an odd function. Therefore, the transformation of the function that will again result in an odd function is,

A.)  –g(x)

-g(x) = -(3x³ + x) = -3x³ - x

g(-x) = 3(-x)³ + (-1x = -3x³ - x

Thus, this is an odd function.

B.)  g(2x) ⇒ Since this will result in the same function, the only difference will be that the function will be vertically stretched.

E.)   g(–x)

-g(x) = -(3x³ + x) = -3x³ - x

g(-x) = 3(-x)³ + (-1x = -3x³ - x

Thus, this is an odd function.

Hence, the functions that are odd are -g(x), g(2x), and g(-x).

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Answer:

-1/12x

Step-by-step explanation:

Let total people at the picnic=x

People who chose apple= 1/3x

People who chose orange= 3/4x

People who chose each of the fruit= People who chose apple + People who chose orange

=1/3x + 3/4x

= 4x+9x / 12

=13/12x

People who chose each of the fruit= 13/12x

what fraction of the people chose both of them?

Fraction of the people who chose both fruits= Total people at the picnic - People who chose each of the fruit

=x - 13/12x

=12x- 13x /12

= -1/12 x

Answer: 0=1

Step-by-step explanation: This is a false because we know zero can’t equal one. Therefore, we can conclude that the problem has no solution.

Answer:

y = [tex]\frac{5}{6}[/tex] x + [tex]\frac{8}{3}[/tex]

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]

with (x₁, y₁ ) = (- 2, 1) and (x₂, y₂ ) = (4, 6)

m = [tex]\frac{6-1}{4+2}[/tex] = [tex]\frac{5}{6}[/tex] , thus

y = [tex]\frac{5}{6}[/tex] x + c ← is the partial equation

To find c substitute either of the 2 points into the partial equation

Using (4, 6 ), then

6 = [tex]\frac{20}{6}[/tex] + c ⇒ c = 6 - [tex]\frac{20}{6}[/tex] = [tex]\frac{16}{6}[/tex] = [tex]\frac{8}{3}[/tex]

y = [tex]\frac{5}{6}[/tex] x + [tex]\frac{8}{3}[/tex] ← equation of line

Answer:

22.B) union

20.A) x+y=3^2

Step-by-step explanation:

22. The compound inequality [tex]1-4x < 21[/tex] and [tex]5x+2 > 22[/tex] is intersection, option A is correct.

21.  [tex]x+y=3^2[/tex]  is not a function. Option A is correct.

22. The compound inequality [tex]1-4x < 21[/tex] and [tex]5x+2 > 22[/tex] is an example of a compound inequality involving "and."

Both inequalities need to be satisfied simultaneously for the compound inequality to be true.

Hence, the  compound inequality is intersection.

21.  A function is a relationship between two variables in which each input value (x) corresponds to exactly one output value (y).

In this case, the equation [tex]x+y=3^2[/tex] does not represent a clear relationship between x and y.

[tex]x+y=3^2[/tex] represents a curve in the xy-plane rather than a function.

Hence,  [tex]x+y=3^2[/tex]  is not a function.

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(1,-2) is one point to the right on the x-axis and two points downwards on the y-axis which is point B OR Quadrant IV. try to memorize the quadrants and remember they are read right to left, downward, then left to right.

Answer:

13

Step-by-step explanation:

The mean of all the numbers is the sum of the numbers divided by the number of numbers.

The sum of all of the numbers is 10 + 14 + 16 + 12 + 14 + 14 + 11 = 91.

We then divide by 7, getting 13.

Answer:

13

Step-by-step explanation:

The mean of a data set is the average value of the set.  

To find the average, we simply need to add all the values and then divide by the number of values.

There are 7 values. So, add all of them and then divide by 7.

[tex]\bar x=\frac{10+14+16+12+14+14+11}{7}[/tex]

Add:

[tex]\bar x=\frac{91}{7}[/tex]

Divide:

[tex]\bar x=13[/tex]

Therefore, our average is 13.  

(Note that the x with the bar on the top is a common way to denote the mean.)

Answer: a=

−1

3

b+3

Step-by-step explanation: