is 1+1=2
please explain why

Answer: x = -5

Step-by-step explanation:

Answer:

x = 5  1/7

Step-by-step explanation:

7x/12 -11= -8

7x/12 = 3

x = 3 . 12 /7

x = 36/7

x = 5  1/7

No, not all square numbers have an odd number of factors. In fact, square numbers can have either an odd or an even number of factors, depending on their prime factorization.

A square number is a number that can be expressed as the product of an integer multiplied by itself. For example, 4 is a square number because it can be written as 2 * 2.

When we analyze the factors of a square number, we find that each factor has a corresponding pair that multiplies to give the square number. For instance, the factors of 4 are 1, 2, and 4. We can see that the pairs are (1, 4) and (2, 2). Thus, 4 has an even number of factors.

However, there are square numbers that have an odd number of factors. Consider the square number 9, which is equal to 3 * 3. The factors of 9 are 1, 3, and 9. In this case, 9 has an odd number of factors.

In conclusion, while some square numbers have an odd number of factors (like 9), others have an even number of factors (like 4). The determining factor is the prime factorization of the square number.

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The area of rectangle is  19.58 m.

The equation for calculating a rectangle's area. Rectangle's surface area. A = l × b. Once the length and breadth of a rectangle are known, its area may be computed. The area of the rectangle can be calculated as a square unit by multiplying the length and width.

The surface of a shape's area is measured. You must multiply the length and breadth of a rectangle or square in order to determine its area. A has an area of x times y.

length of the rectangle = 2 2/4 m

width of rectangle = 7 5/6 m

Area of rectangle = Length × Breadth

⇒ 10/4 × 47/6

⇒ 5/2 × 47/6

⇒ 19.58 m

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Answer: 1. Describe a sequence of translations that would map Figure H onto Figure K.

⃗⃗⃗⃗⃗⃗

Translate Figure H along vector , and then

⃗⃗⃗⃗⃗⃗ translate the image along vector .

⃗⃗⃗⃗⃗⃗

Translate Figure H along vector , and then

⃗⃗⃗⃗⃗⃗ translate the image along vector .

2. Describe a sequence of translations that would map Figure J onto itself.

⃗⃗⃗⃗⃗⃗

Translate Figure J along vector , and then

⃗⃗⃗⃗⃗⃗ translate the image along vector .

⃗⃗⃗⃗⃗⃗

Translate Figure J along vector , and then

⃗⃗⃗⃗⃗⃗ translate the image along vector .

Step-by-step explanation:

For which population is 636363 wins a legitimate estimate of the average longest streak: Only the top 200200200 longest streaks worldwide in June

Mean = sum of data / Number of data

The 200200200 longest streaks weren't randomly selected from a larger population. They are not representative of all players in the world or Canada, but they are the top 200200200 longest streaks of all players. So,

Only the top 200200200 longest streaks worldwide in June will win.

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Answer:

Yes , Frank is right

Step-by-step explanation:

5 in the thousandth place = 5*1/1000

= 5/1000

= 1/ 500

5 in the hundredth place = 5*1/100

= 5/100

= 1/50

Let value of 5 in the hundredth place = 1/50

1/50 * 10 = 1/500

Alternatively, yo can find the ratio

Ratio of 5 in the thousandth place to 5 in the hundredth place

= 1/500 ÷ 1/50

= 1/500 × 50/1

= 50/500

= 1/10

5 in the thousandth place : 5 in the hundredth place = 1:10

Therefore, value of the 5 in the thousandths place is ten times as great as the 5 in the hundredths place.

Answer:

AC = 2.33

Step-by-step explanation:

take 25 degree as reference angle

using tan rule

tan 25 = opposite/adjacent

0.466 = AC / 5

0.466*5 = AC

2.33 = AC

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

Explanation:

x = length of the unknown horizontal side AC

We have an unknown opposite side and known adjacent side.

Apply the tangent ratio to solve for x

tan(angle) = opposite/adjacent

tan(B) = AC/BC

tan(25) = x/5

5*tan(25) = x

x = 5*tan(25)

x = 2.331538290775

x = 2.33 which is the approximate length of AC

Answer:

49w2+w+53

49 is a perfect square it'll be 7

Step-by-step explanation:

An expression has a leading coefficient that is a perfect square is 49w²+4+53.

A perfect square is a positive integer that is obtained by multiplying an integer by itself. In simple words, we can say that perfect squares are numbers that are the products of integers by themselves.

The term with the highest degree i.e., the term with the largest power of the variable is the leading term. The leading coefficient is the leading term's coefficient.

In the polynomial 49w²+4+53

The highest degree is with the term 49w² is 2, and its coefficient is 49.

49=7×7=7²

So, 49 is the perfect square.

Therefore, option A is the correct answer.

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The parametric equations for the line of intersection are:
x = 61 - 5t
y = 2t - 30
z = t

To find the parametric equations for the line of intersection of the given planes, we first need to solve the system of equations:

1. x + 2y + z = 1
2. 2x + 5y + 32 = 4

Step 1: Solve for x from equation 1:
x = 1 - 2y - z

Step 2: Substitute x in equation 2 with the expression found in step 1:
2(1 - 2y - z) + 5y + 32 = 4

Now we can use elimination to solve for one variable. Let's eliminate y by multiplying the first equation by 5 and subtracting it from the second equation:

Step 3: Simplify and solve for y:
2 - 4y - 2z + 5y + 32 = 4
y - 2z = -30

Step 4: Designate z as the parameter t:
z = t

Step 5: Substitute z with t in the expression for y:
y = 2t - 30

Step 6: Substitute z with t in the expression for x:
x = 1 - 2(2t - 30) - t
x = 1 - 4t + 60 - t
x = 61 - 5t

Now we have the parametric equations for the line of intersection:
x = 61 - 5t
y = 2t - 30
z = t

Note that we can choose any value of z for the parameter t, since z is unconstrained.

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Answer:

Interest = $ 90000

Step-by-step explanation:

Given, Principal= $15000

Rate = 3%

Time = 5 years

Interest = P × R × T/100

Therefore, Interest = 15000 × 3 × 5/100

(dividing 100 by 5 to get 20)

= 15000 × 3 × 20

= 90000

if it helps don't forget to like and mark me down

Step-by-step explanation:

heyy

so a Pythagoras theorem always works on a right angle triangle only

the longest side that is the side not involved in the right angle triangle is called the hypotenuse

the other two involved sides are called legs

so we say one leg is a

other leg is b

and hypotenuse is c

the formula is a²+b²=c²

so if a= 4cm

b=3cm

then find c

so a²+b²=c²

so 16+9=25

so square root of 25 is 5²

so c is equal to 5 cm

also if you want to check if the triangle is a right angled triangle then we should perform this theorem in which all three values will be given but you just need to solve and check if it satisfies

thanks for asking

pls gimme brainliest I need it

Answer:

10 hours to readm240

Step-by-step explanation:

Answer:

10 hours.

Step-by-step explanation:

If you divide 96 by 4, you get 24. Then divide 240 by 24, and you get 10.

The conversion of decimal number directly to binary number will be faster.

The number conversion deals with the operation to change the base of the number.

Binary number - It contains only 2 numbers that are 1 and 0.

Decimal number - It contains 10 numbers that are from 0 to 9.

Hexadecimal number - It contains 16 numbers that are from 0 to F.

Convert the decimal number 431 to binary will be

431 / 2 = 215 with 1 remainder

215 / 2 = 107 with 1 remainder

107 / 2 = 53 with 1 remainder

53 / 2 = 26 with 1 remainder

26 / 2 = 13 with 0 remainder

13 / 2 = 6 with 1 remainder

6 / 2 = 3 with 0 remainder

3 / 2 = 1 with 1 remainder

1 / 2 = 0 with 1 remainder

The decimal number 431 to binary number will be 110101111.

Convert first to hexadecimal and then from hexadecimal to binary. Then we have

(431)₁₀ = (1AF)₁₆ = (110101111)₂

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Answer:

if your trying to find the area of 10ft and 2 1/2 all you gotta do is turn the 2 1/2 in a decimal and multiply it by 10 which is 25

Step-by-step explanation:

Given:

Loss of 17 yards.

To find:

The integer for given situation.

Solution:

Integers are the complete numbers without a decimal or fractional value. Integers can be positive, negative or zero.

Zero : No change.

Negative integers : Decrease in any value.

Positive integers : Increase in any value.

Loss of 17 yards means decrease in value by 17 yards.

So, required integer for the situation is -17. Here, negative sign is used for  decrease in yards.

Therefore, the required integer is -17.

Answer:

So The Answer would be 600=1.05x and 600=1.06x for part A and B

Step-by-step explanation:

For Part B If there goal is to raise 600$ then 5% of 600$ = 30$ per roll of wrapping paper;

Part A: 600= 1.05x

The expression 1.05 represents the 5% increase for X wrapping paper sold to the equivalent of 600$  

For end of the Question Im unsure what they mean they "missed there goal of raising 5600?.. 5600$ or 560.0$?"

Step-by-step explanation:

Answer:

237

Step-by-step explanation:

The percentage increase in price of bread is 50%.  To calculate the percentage increase in price of bread, we can use the following formula:

Percentage Increase = ((New Value - Old Value) / Old Value) x 100%

Using this formula, we can plug in the values given:

Percentage Increase = ((18 - 12) / 12) x 100%

Percentage Increase = (6 / 12) x 100%

Percentage Increase = 0.5 x 100%

Percentage Increase = 50%

Therefore, the percentage increase in price of bread is 50%.

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Answer:

A is correct

Given:

Divide by 4

Taking square root both sides

Hence, x=60° is correct

Answer:

x=2

Step-by-step explanation:

4x+6+3=17

4x+9=17

4x+9-9=17-9

4x=8

4x/4=8/4

x=2

The area of the canvas can be calculated by taking the product of its length and width, which is 2w-5 and w+2, respectively, and then simplifying this expression to 5w²+3w-2, which is option D.

An expression is a mathematical statement that contains numbers, variables, and operations but lacks the equal sign.

To calculate the area of the canvas, we need to know the length and width of the canvas.

Since the length of the canvas will be 5 inches less than twice the width, the length can be expressed as:

2w-5.

The width of the canvas must include the extra 2 inches of fabric on each side to stretch and secure it around the frame, so the width is expressed as:

w+2.

The area of the canvas is then the product of the length and width,

= (2w-5)(w+2).

When this equation is simplified, it reduces to 5w²+3w-2, which is option D.

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Answer: To solve the system of equations using substitution, we'll start by rearranging one of the equations so that one of the variables can be expressed in terms of the other. In this case, we'll rearrange the second equation to find y in terms of x.

y = 2x + 4

Next, we'll substitute this expression for y into the first equation:

+3x + 5(2x + 4) = 7

Expanding the right-hand side:

+3x + 10x + 20 = 7

Combining like terms:

13x + 20 = 7

Subtracting 20 from both sides:

13x = -13

Dividing both sides by 13:

x = -1

Finally, we'll use the expression we found for y in terms of x to find the corresponding value of y:

y = 2x + 4

y = 2(-1) + 4

y = -2 + 4

y = 2

So the solution to the system is (x, y) = (-1, 2).

Step-by-step explanation:

Answer:

B, C, E, F

1, -4, 2+5i, 2-5i

Step-by-step explanation:

The roots of the function g(x) are -4 and 1.

A function has an input and an output.

A function can be one-to-one or onto one.

It simply indicated the relationships between the input and the output.

Example:

f(x) = 2x + 1

f(1) = 2 + 1 = 3

f(2) = 2 x 2 + 1 = 4 + 1 = 5

The outputs of the functions are 3 and 5

The inputs of the function are 1 and 2.

We have,

To find the roots of the given function, we need to find the values of x that make the function equal to zero.

This can be done by factoring the function and setting each factor equal to zero.

g(x) = (x² + 3x - 4) (x² - 4x + 29)

Setting each factor equal to zero.

x² + 3x - 4 = 0

(x + 4)(x - 1) = 0

x² - 4x + 29 = 0

This quadratic has no real roots since its discriminant is negative.

The roots of g(x) are the values of x that satisfy either of these equations, which are:

x = -4 or x = 1

Thus,

The roots of the function g(x) are -4 and 1.

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Step-by-step explanation:

1. Question: x² + 5x -6 =0

Answer: x²+2x+3x-6

x(x+2)-3(x+2)

( x-3) (x+2)

x-3=0. x+2=0

x=3. x=-2

2. Question: n²+16=-8n

Answer: n²+8n+16=0

n²+4n+4n+16

n(n+4)+4(n+4)

(n+4) (n+4)

n+4=0. n+4=0

n=-4. n=-4

hope this helps you

have a great day :)

The diameter of the given circle with a circumference of 28.6 centimeters is approximately 9.11 cm.

The circumference of a circle is given by the simple formula: C = πd, where C is the circumference, π is the constant pi and d is the diameter of the circle.

Given that the circumference of the circle is 28.6 cm, we can use the formula to find the diameter:

28.6 = πd

d = 28.6/π

Using 3.14 as an approximation for π, we get:

d ≈ 28.6/3.14 ≈ 9.11

Therefore, the diameter of the circle is approximately 9.11 cm.

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Answer:

The x-intercept is (2.25,0).

The y-intercept is (0,18)