which statement is true about the diagram shown?

its 90  degree because

∠2 and ∠4 are vertical angles. Their measures are equal, so m∠4 = 90 .

∠3 and ∠4 form a straight angle, so∠4=120°.

angle four measures 45°

Answer:

147°

Step-by-step explanation:

∠4 and 33° are unilateral angles (the sum of them is equal to 180°)

\(∠4 = 180° - 33° = 147°\)

Answer:

1.45cm

Step-by-step explanation:

I just added

A square of the length of the sides are:

The upper bound is  7.6.

The lower bound is 7.4

The area of the square:

The value of upper bound is :

\(7.6^2 = 54.76 cm^2\)

The value of lower bound is:

\(7.4^2= 57.76cm^2\)

We have the following information from the question is:

A square has sides of 7.5 cm, measured correctly to 1 d. p.

We have to calculate the Upper and lower bounds for the length of the sides.

and, the lower and upper bounds for the area of the square.

Now, According to the question:

1 d. p. = 1 decimal place.

A square has side is 7.5 cm

The upper bound is going to be 7.5 plus . 1, which would be 7.6.

The lower bound is going to be 7.5 minus . 1, which is going to be 7.4

Now, The lower and upper bounds for the area of the square is:

We know the

area of square = side^2

So, the value of upper bound is 7.6

\(7.6^2 = 54.76 cm^2\)

Similarly, The value of lower bound is:

\(7.4^2= 57.76cm^2\)

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Answer:

no they are not

Step-by-step explanation:

priyas paint would be darker then mais paint because priya added an extra cup of red paint.

Answer:

Let x be the number we are looking for.

We know that 12 is at most a number decreased by 7, which can be written as:

x - 7 >= 12

To solve for x, we add 7 to both sides of the inequality:

x - 7 + 7 >= 12 + 7

Simplifying, we get:

x >= 19

Therefore, the solution to the inequality is x >= 19.

The answer is:

Work/explanation:

Let w be the number. Now, let's write an inequality to solve for w.

Let's focus on the part that says "at most a number". At most means that the number can't be greater than something, it can only be less than. So the symbol for "at most" is ≤, which also means "less than".

Now, decreased by 7 means we subtract 7 from w.

With all this information, we are ready to write the inequality.

The inequality is:

\(\sf{12\leqslant w-7}\)

Now, let's solve it for w.

_________________________

Add 7 on each side

\(\sf{12+7\leqslant w}\)

\(\sf{19\leqslant w}\)

Despite traditional economic theory suggesting that an increase in the minimum wage should lead to unemployment, the actual impact on employment has been more nuanced. Empirical evidence suggests that moderate increases in the minimum wage have not led to massive job losses, but rather have resulted in small increases in labor costs that are offset by increased productivity and reduced employee turnover. Additionally, higher wages can increase consumer spending, leading to an increase in demand for goods and services, which can ultimately create more jobs.

There are several reasons why the federal minimum wage in the US is lower than in other developed countries. One reason is the political climate in the US, where there is often resistance to government intervention in the labor market. Additionally, many US states have their own minimum wage laws, which can be higher than the federal minimum wage. Finally, the US has a large low-skilled immigrant workforce, which can put downward pressure on wages.

I am not okay with the real minimum wage falling over time with the rise of inflation. Inflation erodes the purchasing power of workers, making it difficult for them to make ends meet. This can lead to increased financial hardship, which can have negative effects on individuals and families. Furthermore, the minimum wage was originally designed to ensure that workers earn a living wage, which is a basic necessity for a decent standard of living. As such, it is important that the minimum wage keep pace with inflation.

According to the Bureau of Labor Statistics, in 2021, about 1.9 million workers in the US earned at or below the federal minimum wage of $7.25 per hour. However, many more workers earn slightly above the minimum wage, and an increase in the minimum wage could potentially raise wages for those workers as well. Additionally, many states have higher minimum wage rates than the federal minimum wage, which means that the number of workers affected by changes to the minimum wage will vary depending on the state.

~~~Harsha~~~

Answer:

Step-by-step explanation:

Given Parmesan cheese was on sale for  $13.60 per pound

Welsey bought a piece of the parmesan cheese that weighted \frac{11}{8} pounds

we need to spend$13.60 for 1 pound

for 11/8 pound

11/8 x 13.60= 18.72

So Wesley need to spend $18.70 to get the Parmesan cheese.

The area of the circle created by the paint is given by the expression 4πt².

The area of the circle is 100π, which is approximately 314.16 in².

The circle will be at least 300 in² in 5 minutes. Yes.

To find the area of the canvas, we multiply the lengths of its sides:

Area = (3x + 5) × (2x + 1)

Expanding the expression:

Area = 6x² + 3x + 10x + 5

Combining like terms:

Area = 6x² + 13x + 5

The area of the canvas is given by the expression 6x² + 13x + 5.

Now, let's find the area of the circle created by the paint.

The area of a circle is given by the formula A = πr², where r represents the radius.

The radius is given by the spreading of paint, which is r(t) = 2t.

Substituting the value of r(t) into the formula, we have:

A[r(t)] = π(2t)²

Simplifying:

A[r(t)] = π(4t²)

A[r(t)] = 4πt²

Now, let's determine if the area of the circle will be at least 300 in² in 5 minutes.

Substitute t = 5 into the area formula:

A[r(5)] = 4π(5)²

A[r(5)] = 4π(25)

A[r(5)] = 100π

Since 314.16 in² is larger than 300 in², the circle created by the paint will be larger than 300 in² in 5 minutes.

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Answer:

4/3

Step-by-step explanation:

Answer:          4/3

Step-by-step explanation:

Answer:

The question is not complete

Step-by-step explanation:

1/2 inch in 2/3 of a year

1/2 / 2/3 = 1/2 × 3/2 = 3/4

NOT equivalent.

4/9 lesson in 4/3 of an hour

4/9 / 4/3 = 4/9 × 3/4 = 12/36 = 1/3

Equivalent.

1/8 mile in 3/8 of an hour.

1/8 / 3/8 = 1/8 × 8/3 = 8/24 = 1/3

Equivalent.

Answer:

Your answer will be B. A town's population grows at a rate of 7.2% every year.

Step-by-step explanation:

Pls give me brainliest thx

Answer:759

Step-by-step explanation:

Using the linear function given in this problem, the formula underestimates the median weekly earnings in 2013 by $3, as 657 < 660.

The function that estimates the median weekly earnings n years after 1980 is:

W = 13n + 231.

2013 is 2013-1980 = 33 years after 2000, hence the estimate is given by W when n = 33, that is:

W = 13 x 33 + 231 = 660.

657 < 660, hence the formula underestimates the median weekly earnings in 2013 by $3.

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Answer:

x-intercept(s):  (−1.9900717,  0)

y-intercept(s): (0, 52.5)

Step-by-step explanation:

To find the x-intercept, substitute in  \(0\)  for  \(y\)  and solve for  \(x\). To find the y-intercept, substitute in  \(0\) for \(x\) and solve for \(y\) .

\(f(x)=y\)

\((x)=x\)

x-intercept

To find the x-intercept(s), substitute in  \(0\)  for  \(y\)  and solve for  \(x\) .

\(f(x) = x ^ 3 - 8x ^ 2 + 17x - 10.5(x - 5\)

\(=\bold{0}=x^3-8x^2+17x-10.5\left(x-5\right)\)

\(=0\cdot \:10=x^3\cdot \:10-8x^2\cdot \:10+17x\cdot \:10-10.5\left(x-5\right)\cdot \:10\)

\(=0=10x^3-80x^2+170x-105\left(x-5\right)\)

\(=0=10x^3-80x^2+65x+525\)

\(=10x^3-80x^2+65x+525=0\)

\(=10x^2-99.90071\dots x+263.80959\dots \approx \:0\)

\(\bold{x\approx \:-1.99007\dots}\)

y-intercept

\(f(x) = x ^ 3 - 8x ^ 2 + 17x - 10.5(x - 5\)

\(=y=\bold{0}^3-8(\bold{0})^2+17(\bold{0})-10.5\left(\bold{0}-5\right)\)

\(=y=0-8\cdot \:0+17\left(0\right)-10.5\left(0-5\right)\)

\(=y=0-8\cdot \:0+17\cdot \:0-10.5\left(0-5\right)\)

\(=y=0-0+0-\left(-52.5\right)\)

\(=0-0+0+52.5\)

\(\bold{y=52.5}\)

Answer:

1/36

Step-by-step explanation:

(1/6)(1/6)

The steps to create a bar graph are explained below.

To match the two-way table to the segmented bar graph, we need to create a segmented bar graph that represents the data in the table. The table shows the percentage of students in each grade who voted for each mascot option.

Here is how we can match the two-way table to the segmented bar graph:

By creating a segmented bar graph that represents the data in the two-way table, we can visually compare the percentage of students who voted for each mascot option across different grade levels.

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Answer:

C = 37.68

Step-by-step explanation:

Circumference of a circle:

C = 2πr

C = 2(3.14)(6)

C = 6.28(6)

C = 37.68

Answer:

Domain: [1,∞), {x|x≥1}

Range: (−∞,∞), {y|y∈ℝ}

Step-by-step explanation:

The equation of that line is \(y^{2}=x-1\), and the domain and range of \(y^{2}=x-1\) is:

Domain: [1,∞), {x|x≥1}

Range: (−∞,∞), {y|y∈ℝ}

Hope this helps! :)

Answer:

It will be 78

Step-by-step explanation:

Because if you do 84 minus 6 you get 78

The system of equations as an augmented matrix is \(\left[\begin{array}{ccc|c}1&0&0&100\\0&-5&-7&350\\0&-5&-9&200\end{array}\right]\)

From the question, we have the following parameters that can be used in our computation:

x                  = 100

   -5m  - 7c  = 350

   -5m  - 9c  = 200

The above means that the variables in the system of equations are

x, m and c

So, we have the following representation

x    m     c        

1    0      0        100

0   -5    -7        350

0   -5    -9        200

When represented as an augmented matrix, we have

\(\left[\begin{array}{ccc|c}1&0&0&100\\0&-5&-7&350\\0&-5&-9&200\end{array}\right]\)

Hence, the augmented matrix is \(\left[\begin{array}{ccc|c}1&0&0&100\\0&-5&-7&350\\0&-5&-9&200\end{array}\right]\)

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Answer:

-1/2

Step-by-step explanation:

take the change in y and divide by the change in x: (4 / -2)

Answer: Ig

Step-by-step explanation:

To write a linear expression in standard form, rearrange the terms in alphabetical order.

Answer:

4 cups of flour is needed and 4/3 cups of sugar

Step-by-step explanation:

Given

2 dozen Muffins; 3 cups of flour and 1 cup of sugar

Required

Determine the cups of flour if 18 muffins is used

First, we have to determine the proportion of the number of muffins used previously and now;

Represent this with p;

\(p = \frac{2\ dozen}{18}\)

\(p = \frac{2 * 12}{18}\)

\(p = \frac{24}{18}\)

\(p = \frac{4}{3}\)

Multiply this to the previous cups of flours and sugars;

Cups of flour = p * previous cups of flour

\(Cups\ of\ flour = \frac{4}{3} * 3\)

\(Cups\ of\ flour = 4\)

Cups of Sugar = p * previous cups of sugar

\(Cups\ of\ sugar= \frac{4}{3} * 1\)

\(Cups\ of\ sugar= \frac{4}{3}\)

Hence, 4 cups of flour is needed and 4/3 cups of sugar

Answer:

length of other side is 5cm and the perimeter is 52

Step-by-step explanation:

The area is side x times side y.

Knowing that the area A is 105cm2 and side x is 21cm

A= x*y

105cm2= 21 y /21

Arranging for y we get

y= 105/21

y= 5 cm

The perimeter is all sides added up

P= 21+21+5+5=52cm

Answer:

length 5cm and perimeter 52 cm

Step-by-step explanation:

length=area/breadth

=105/21

=5 cm

perimeter=2(length+breadth)

=2(5+21)

=52 cm

Answer:

The answer is 91/10

Step-by-step explanation:

hope this helps

Solutions:

2 3/5÷2/7

13/5÷2/7

13/5×7/2

=13×7=91

=5×2=10

That's why the answer is 91/10

Answer:

  8.5

Step-by-step explanation:

For continuous compounding, the account value formula is ...

  A = Pe^(rt)

where P is the invested amount, r is the annual interest rate, and t is the number of years. We want to find t when ...

  3550 = 2400e^(.046t)

  ln(355/240) = 0.046t

  t = ln(355/240)/0.046 ≈ 8.5

It will take 8.5 years for the value to reach $3550.

Answer:

Given:

Area of the sector (A) = 104π/9 square inches

Central angle (θ) = 65 degrees

The formula for the area of a sector of a circle is:

A = (θ/360) * π * r^2

We can rearrange this formula to solve for the radius (r):

r^2 = (A * 360) / (θ * π)

Plugging in the given values:

r^2 = (104π/9 * 360) / (65 * π)

r^2 = (104 * 40) / 9

r^2 = 4160 / 9

r^2 ≈ 462.22

Taking the square root of both sides:

r ≈ √462.22

r ≈ 21.49

Therefore, the radius of the circle is approximately 21.49 inches.

Answer: 8 inches

Step-by-step explanation:

The property you are referring to is called the associative property of multiplication. According to this property, when multiplying three numbers, the grouping of the numbers does not affect the result. In other words, you can change the grouping of the factors without changing the product.

In the equation you provided: 3x(5x7) = (3x5)7

The associative property allows us to group the factors in different ways without changing the result. So, whether we multiply 5 and 7 first, or multiply 3 and 5 first, the final product will be the same.

Answer:

Volume = 7.912

Step-by-step explanation:

V = πr²h

V = 3.14 × 3/4 × 3/4 × 6 3/4 ( π = 22/7 or 3.14 )

V = 3.14 × 9/16 ×18/4

V = 3.14 × 0.56 × 4.5

V = 7.912

The value of z in the equation 1/3(6z + 7.2) = 0.5(8z + 2) - 0.4 is z=0.9

How to solve the equation?

1/3(6z + 7.2) = 0.5(8z +2) -0.4

(6/3)z + 7.2/3 = (8/2)z + 2/2 - 0.4

2z + 2.4 = 4z + 1 - 0.4

2z - 4z = 0.6 - 2.4

-2z = -1.8

z= 0.9

Hence, the value of z in the equation 1/3(6z + 7.2) = 0.5(8z + 2) - 0.4 is z=0.9

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