What is the answer to 725x25?

Answer:

145°

Step-by-step explanation:

OLM = 90° (radius to tangent is always 90°)

LOM = 180 -  OLM - OML =  180 - 90 - 55 = 35

POM = 180°

LOP = 180 - LOM = 180 - 35 = 145

Answer:

Step-by-step explanation:

The probability of rolling a number less than or equal to 5 on a fair number cube (also known as a fair six-sided die) is 5/6.

Justification: A fair number cube has six sides, numbered 1 through 6. Out of these six numbers, there are five numbers (1, 2, 3, 4, and 5) that are less than or equal to 5. Therefore, the favorable outcomes are 5, and the total possible outcomes are 6. Thus, the probability is 5/6.

Answer:

x = 42

Step-by-step explanation:

3x + 12 + x = 180                        3x + 12

3x + x = 4x                                 3 x 42 + 12

4x + 12 = 180                              126 + 12

    - 12      -12                                 = 138

4x = 168

x = 42

Answer:

x=42

3x+12=138

Step-by-step explanation:

4x+12=180

180-12=4x

168=4x

x-42

Answer:a

Step-by-step explanation:

The solution to the equation ax² + bx + c = 0 , has a graph that crosses the y-axis once and does not intersect the x-axis, then the equation has one real root and two complex conjugate roots that lie on either side of the axis of symmetry.

A quadratic equation is a second-order polynomial equation in a single variable x , ax² + bx + c=0. with a ≠ 0. Because it is a second-order polynomial equation, the fundamental theorem of algebra guarantees that it has at least one solution. The solution may be real or complex.

The roots of the quadratic equations are

x = [ -b ± √ ( b² - 4ac ) ] / ( 2a )

where ( b² - 4ac ) is the discriminant

when ( b² - 4ac ) is positive, we get two real solutions

when discriminant is zero we get just one real solution (both answers are the same)

when discriminant is negative we get a pair of complex solutions

Given data ,

Let the quadratic equation be represented as A

Now , the value of A is

If the graph of the equation ax² + bx + c = 0 crosses the y-axis once, it means that the equation has one real root. This is because when x = 0, the equation becomes:

c = 0² + 0 + c = c

Therefore, the point (0, c) is on the y-axis, which means the graph crosses the y-axis once.

If the graph does not intersect the x-axis, it means that the discriminant b² - 4ac is negative. This is because the discriminant determines the nature of the roots of a quadratic equation, and when it is negative, the roots are complex (not real) and the graph does not intersect the x-axis.

So, the solution(s) of the equation ax² + bx + c = 0 are:

x = (-b ± √(b² - 4ac)) / 2a

Since the discriminant is negative, the term inside the square root is negative, and there are no real solutions for x. Instead, the solutions are complex conjugates of the form:

x = (-b ± i√(4ac - b²)) / 2a

where i is the imaginary unit. Since the real part of these solutions is -b/2a, which is the axis of symmetry of the parabola, and the parabola does not intersect the x-axis, the complex roots will be a conjugate pair that lie on either side of the axis of symmetry.

Hence , the quadratic equation is solved

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Answer:

           x=-10

           2(3x - 8)

Step-by-step explanation:

1-

Multiply both sides of the equation by 5: 4x + 25 =  -15

Move the constant to the right-hand side and change its sign : 4x = -15 - 25

Calculate the diffrerence: 4x = -40

Divide both sides of the equation by 4 : x= -10

2-

Collect like terms: 6x-4-12

Factor out 2 from the expression : 2(3x - 8)

Answer:

The expression 103 is called the exponential expression. ... It means 5 • 5 • 5 • 5, or 625. b5 is ... Evaluating expressions containing exponents is the same as evaluating any expression

Answer:

Step-by-step explanation: you would have to cut the shape in to two then multiply the base x width x length

Answer:

The last answer or Distance a number is from zero

Step-by-step explanation:

It's this answer because absolute value is just how far a number is from zero for example | -1 | is equal to 1 because -1 is 1 away from zero. Hope this helps :)

Answer:

The last answer or Distance a number is from zero i think i dont know

Step-by-step explanation:

Answer: (q + 10) - r

Step-by-step explanation:

Answer:

21

Step-by-step explanation:

mode is the value that occurs frequently

data

15, 21, 26, 25, 21, 23, 28, 21, 25, 23

sort from the smallest

15, 21, 21, 21, 23, 23, 25, 25, 26, 28

15 = 1

21 = 3

26 = 1

25 = 2

23 = 2

28 = 1

the mode is 21 (appear 3 times)

Answer:

5x+4y+8

Step-by-step explanation:

2x+3x=5x

5x+4y+8

Answer: Heyaa! ~

Your Answer is... 5x+4y+8

Step-by-step explanation:

Steps: Add 2x and 3x.

Hopefully this helps you!

-Matthew ^^

Answer:

4/15

Step-by-step explanation:

1/3 + 2/5

Use common denominator of 15

5/15 + 6/15 = 11/15

What fraction of the books ordered are fiction?

1 - 11/15

Use common denominator of 15

15/15 - 11/15 = 4/15

Answer:

The answer is: A. ($38.40)

Step-by-step explanation:

640 times 0.03 times 2

3% as a decimal is 0.03 because think of 100 whenever you see these numbers as percentages. So if you had 30% you would have 0.30 but 3 is only 0.03 so then you just multiply by the number of years which is 2. Hope this helps!!!

Answer:

8

19

32

55

Step-by-step explanation:

hope this helps!

Answer:

Y= 3x+10

Y= 1/2x+7

Y= 1/2x+4

Y= 4x-2

Answer:

Stop cheating on that assignment

explanation:

Learn something .

Answer: 2/5 of the pie is .4 added to .375 equals .775 they ate all together.

3/4 is .75 gallon. To find how many pumpkins he can paint, divide .75÷ .03 = 25 pumpkins.

Step-by-step explanation:

To convert fractions to decimals, divide the numerator by the denominator. 7/8 = .875

To convert a decimal to a fraction, use the digits as the numerator and make the denominator a power of 10 with one place more than the numerator. Then reduce or simply. Examples:

.5 = 5/10 = 1/2

.75 = 75/100 = 3/4

.125 = 125/1000 = 1/8

I hope this helps you!

A shipment of 1.5 pounds of moonstone crystals was divided into 6 equal bags. Each bag would weigh 0.25 pounds, which is the same as 4.0 pounds.

To solve this problem, we can use the following equation:

total weight / number of bags = weight of each bag

In this case, the total weight is 1.5 pounds and the number of bags is 6. So, the weight of each bag is:

1.5 pounds / 6 bags = 0.25 pounds per bag

Since 0.25 pounds is the same as 4.0 pounds, each bag would weigh 4.0 pounds.

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Answer:

To find the scalar value, simply choose one side of D and one did of D’ and divide them to find the scalar. We can verify that we have the correct scalar by performing this division on each related edge. Below I will do D to D’ represented like D/D’:

4.8 / 1.2 = 4

5.2 / 1.3 = 4

3.6 / x = 4

Knowing that the scaling for each edge is 4, we can solve for x.

3.6 / 3 = x

1.2=x

So we know the edges for D are 4.8, 5.2, and 3.6 respectively to D’ scaled by 1/4. So we can determine that the edges for D’ are 1.2, 1.3, and 1.2 respectively to D scaled by 4.

So if we go D’ to D, we scale by 4. If we go D to D’, we scale by 1/4.

Answer:

1/4 (*^▽^*)

Step-by-step explanation:

Answer:

x-intercept: (-1, 0)

y-intercept: (0, -3)

Step-by-step explanation:

The x-intercept is where the graph touches the x-axis(which is horizontal). Looking at the graph, it is observable that the graph touches the x-axis at (-1, 0).

The y-intercept is where the graph touches the y-axis(which is vertical). Looking at the graph, it is observable that the graph touches the y-axis at (0, -3).

Helpful hint: The x-intercept always has a y value of zero and the y-intercept has an x value of zero.

Answer:

x-intercept = (-1,0)

y-intercept = (0, -3)

Answer:

1. 15 is Sam's age 23 is John's age.

2. 14 and 42

3. Mary has 54 and Jim has 93.

Answer:

$9.00

Step-by-step explanation:

Im not sure if this is a busniess question or if there's more to the question.

Answer:

13) x ≥ 50/3

14) see attached graph

15) Yes

Step-by-step explanation:

The equation relating the number of sales and pay is given by

y = 50 + 3x  where x is the number of sales.

Q 13

If you need your pay to be exactly 100 then the above equation translates to 50 + 3x = 100

If you want the sales to be at least 100 then the above equation becomes an inequality 50 + 3x ≥ 100
We can re-write this as x ≥ 50/3

Q 14

See attached graph

x = 50/3 is a vertical line passing intersecting the x axis at x = 50/3(16.67)

All values of x ≥ 16.67 forms the region for the inequality

Q 15

Substitute -3 for n in the equation n(34-n) and check whether it satisfies the inequality

(-3)(34 - (-3)) = (-3)(37) is a negative number. (You don't actually have to calculate it but it works out to -111. ) Therefore it satisfies the inequality
n(n-34) < 111 Answer: YES

Answer:

13. x ≥ 50/3

14. attached graph

15. Yes

Step-by-step explanation:

Answer:

Draw a straight line across the center of the dot and join 2 edges of the circle together. Then measure the line.

Step-by-step explanation:

The diameter of the circle is only found when it is in the center of the circle.

Answer:

Center : (0,-2), R=6

Step-by-step explanation:

x² + y² + 4 y = 32

x² + y² +4 y+4=36

x² + (y+2)²=36

Center : (0,-2), R=6

Answer:

7^5

Step-by-step explanation:

The base number (7) is the same, so we can just add the exponents together.

Hope that helped!

To write 7^3 x 7^2 using a singular exponent, you can add the exponents together since the bases (7) are the same. The result is:

7^3 x 7^2 = 7^(3 + 2) = 7^5\(\huge{\mathcal{\colorbox{black}{\textcolor{lime}{\textsf{I hope this helps !}}}}}\)

♥️ \(\large{\textcolor{red}{\underline{\texttt{SUMIT ROY (:}}}}\)

Answer:

141 in²

Obviously don't write 141 in² because they've already wrote the in² part for you

Answer:

Step-by-step explanation:

4 is the right answer

First step shows the "Distributive property of multiplication over addition"

What is distributive property of multiplication over addition ?

If we multiply a number by the sum of more than two, we use the distributive property of multiplication over addition.

Here the equation given is : 5(x+-5) = 4 ,

and, the first step is 5x=-25 = 4

which is obtained by the distributive property of multiplication over addition where, 5 is being multiplied with x and -5 respectively.

Therefore, Distributive property of multiplication over addition is the answer.

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Answer:

aaaaaaaaaaaaaaaa

Step-by-step explanation:

Answer:

9.57%

Step-by-step explanation:

7-6.33/7 = 0.00957

0.00957×100% = 9.57%