Which statements are true about the figure below?

Answer:

It is $25 per hour

Step-by-step explanation:

Answer is A

Answer: $25 per hour.

Step-by-step explanation: The waiter earned $250 in 10 hours. 250/10 = $25 per hour.

Answer:

Yes and no. 2/5 is the simplified form of 40/100. they are the same amount, so i would choose j

Step-by-step explanation:

line grapgh

Step-by-step explanation:

im a teacher

Answer:

there are three answers

line graph

line plot

stem-and-leaf plot

Step-by-step explanation:

Answer:

8

Step-by-step explanation:8

Answer:$22.50

Step-by-step explanation: you save $7.50

Sale price of shoes = $22.5

A percentage is a number or ratio that can be expressed as a fraction of 100. If we have to calculate percent of a number, we have to divide the given number by the whole number and multiply by 100.

Given,

Cost of shoes = $30

Discount on shoes = 25%

Discount = (25/100) × 30

Discount = 750/100

Discount = $7.5

Sale price = Cost - discount

Sale price = $30 - $7.5

Sale price = $22.5

Hence, $22.5 is the sale price of shoes.

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Answer:

A recipe uses 250 mL of milk for every 300 g of flour.

For making a bigger batch using 600 g of flour, let the amount of milk be x mL.

Now we should solve for x

According to the above problem,

[tex] \frac{250}{300} = \frac{x}{600} \\ x = \frac{600 \times 250}{300} \\ \boxed{ x = 500}[/tex]

★ 500mL of milk should be used to make a bigger batch using 600 g of flour.

Answer:

4

Step-by-step explanation:

Ok.....Since I can't graph it, we can make a table

x       y

3       9

1        1

From 9 to 1, you subtract 8 (this is for the y section)

From 3 to 1, you subtract 2 (this is for the x section)

Now all you have to do is divide the y with the x

y/x = 8/2 = 4

And 4 will be your slope for these two points.

Hope this helped!

Answer:

slope = 4

Step-by-step explanation:

Answer:

The coordinates of the image triangle will be:

Please also check the attached figure.

The green triangle represents the image triangle.

Step-by-step explanation:

We know that when we reflect a point across the y-axis, the y-coordinate remains the same but the x-coordinate reveres its sign.

Thus,

The rule of reflection of the point P(x, y) across the y-axis is:

P(x, y) → P'(-x, y)

In the attached figure, let the coordinates of the triangle are:

Using the rule of reflection across the y-axis:

P(x, y) → P'(-x, y)

Thus, the coordinates of the image triangle will be:

A(1, 1) → A'(-1, 1)

B(1, 3) → B'(-1, 3)

C(3, 3) → C'(-3, 3)

Therefore, the coordinates of the image triangle will be:

Please also check the attached figure.

The green triangle represents the image triangle.

Answer:

30/4

Step-by-step explanation:

7 times 4 = 28

28+2=30

Answer:

[tex]\huge\boxed{\tt{SSS}}[/tex]

Step-by-step explanation:

SSS (Side-Side-Side) Postulate can be used to prove the two triangles congruent.

Here's why:

Whole figure is a parallelogram which means that opposite sides are parallel and equal (or congruent).

So, Two of the sides can be proved congruent by that way.

The third side is common in both of the triangles which means that the third side is also congruent.

Hence, the two triangles are congruent by SSS postulate.

[tex]\rule[225]{225}{2}[/tex]

Hope this helped!

Answer:

h < 46

  --

hope it help

Inequalities are used to represent unequal expressions.

The inequality is:

⇒ H ≤ 46

A relation by which we can compare two or more mathematical expression is called an inequality.

Given that;

The height (h) is said to be no greater than 46 inches.

Here, The text "no greater than" means less than or equal to.

Hence, the inequality is:

⇒ H ≤ 46

Thus, The correct inequality is:

⇒ H ≤ 46

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The area of the first figure is 629.86 sq. meters and for the second figure, the combined area would be 430.18 629.86 sq. meters.

The area of the rectangle is the product of the length and width of a given rectangle.

The area of the rectangle = length × Width

For the first figure, we need to find the area of the semicircles and the area of the rectangle, then we get the combined area that gives the area of the figure.

The length of the rectangle is 28m. we can see that the diameter of the semicircle is equal to half of the length of the rectangle.

So. D = 14m and radius = 7m

The area of the 2 semicircles = [tex]\pi r^2[/tex]

                                              = π x 7 x 7

                                             = 49π sq. meter

The breadth of the rectangle = 24 - r

                                                 = 24 - 7

                                                 = 17m

The area of the rectangle = length × Width

                                           = 28 x 17

                                           = 476 sq. meter

The combined area = 629.86 sq. meter

B. The area of the 2 semicircles = [tex]\pi R^2[/tex] + [tex]\pi r^2[/tex]

                                                      = π ( 11 x 11 + 4 x 4)

                                                      = 3.14 x (121 + 16)

                                                      = 430.18 sq. meter

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Under a rotation of  

180

∘

about the origin

a point (x ,y) → (-x ,-y)

hence (-3 ,4) → (3 ,-4)

The point (-3,-5) after a rotation of 180° counterclockwise about the origin changes to  (3, 5).

Two-dimensional figures can be transformed mathematically in order to travel about a plane or coordinate system.

Dilation: The preimage is scaled up or down to create the image.

Reflection: The picture is a preimage that has been reversed.

Rotation: Around a given point, the preimage is rotated to create the final image.

Translation: The image is translated and moved a fixed amount from the preimage.

We also know that when a point P(x, y) is rotated 180° about the origin it changes to ( -x, - y).

Given, Point (-3,-5) after a rotation of 180° counterclockwise about the origin.

∴ The new coordinates of the points are (3, 5).

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Answer:

4 - qy/3

Step-by-step explanation:

Simplify 1/3 (12-qy)

1/3 (12 - qy)

Open the bracket :

12/3 - qy/3

4 - 1/3qy

4 - qy/3

Answer:

There ya go

Step-by-step explanation:

Answer:

She will save [tex]\$24.44[/tex] by driving.

Step-by-step explanation:

Given: Jocelyn lives in Granite Falls. She wants to visit Megan in Spokane Valley. She can fly from Seattle to Spokane for [tex]\$96.20[/tex] round trip or she can drive a total of [tex]650[/tex] miles round trip. If her car gets [tex]25[/tex] miles per gallon, and gas costs [tex]\$2.76[/tex]/gallon.

To find: how much money will she save by driving?

Solution:

The total cost for flying Seattle to Spokane is [tex]\$96.20[/tex].

Now, in order to find how much money will she save by driving, we need to first find the total cost for driving a total of [tex]650[/tex] miles round trip.

So, total distance [tex]=650[/tex] miles.

Car covers [tex]25[/tex] miles per gallon.

So, to cover [tex]650[/tex] miles, [tex]\frac{650}{25} =26[/tex] gallons of gas is required.

Now, gas costs [tex]\$2.76[/tex]/gallon.

Therefore, total charge [tex]=26\times2.76=\$71.76[/tex].

So, total money saved[tex]=\$96.20-\$71.76=\$24.44[/tex]

Hence, she will save [tex]\$24.44[/tex] by driving.

Answer:

Car A's speed is 75 miles per hour

Step-by-step explanation:

As the distance-time graph represents the straight line. Thus, the slope of any line would remain constant along the line.

We also know that in a distance-time graph, the slope of the line would be equal to the speed of the object.

Taking two points from the graph

Determining the slope

Slope = [y₂-y₁] / [x₂-x₁]

          = [100 - 25] / [1 - 0]

          = 75 / 1

           = 75 miles per hour

Therefore, Car A's speed is 75 miles per hour

Answer:

I got it right in Imagine Math

Step-by-step explanation:

Answer:

Neither

Step-by-step explanation:

In this question, we have to verify if the equations are parallel, perpendicular, or neither to each other.

Turn the first equation into slope-intercept form so we can get a better understanding:

4x - 3y = 9

Subtract 4x from both sides.

-3y = -4x + 9

Divide both sides by -3.

y = 4/3x - 3

Now lets compare both lines:

y = 4/3x - 3

y = 3/4x + 7

Since the slopes have to be the same in order for the lines to be parallel, we can see that the lines are NOT parallel.

We also know that in order for the lines to be perpendicular, one has to be positive and the other has to be negative. In this case, they both are positive. This means that the lines are NOT perpendicular.

This means that our answer would be neither.

Answer:24-25a

Step-by-step explanation:

Answer:

12

Step-by-step explanation:

You know that he can run 5 miles in one hour, but want to know how long it takes him to run a mile. We will need to divide 1 hour (60) by 5 (total amount of miles he ran) to get 12.

Answer:

Not Linear

Step-by-step explanation:

A linear equation is an equation of a straight line, which means that the degree of a linear equation must be  0  or  1  for each of its variables. In this case, the degrees of the variables in the equation violate the linear equation definition, which means that the equation is not a linear equation.

Answer:

That equation is nonlinear.

Step-by-step explanation:

Answer:

X = 66 y = 48

Step-by-step explanation:

base angles of an isosceles are the same so x is 66

Angles in a triangle add up to 180

66 + 66 = 132

180 - 132 = 48

Answer:

[tex]1350000m = 135000000cm[/tex]

Step-by-step explanation:

Given

[tex]Radius = 1,350,000m[/tex]

Required

Convert to centimetres

In standard unit of conversion

[tex]1m = 100cm[/tex]

Multiply both sides by 1350000

[tex]1350000 * 1m = 1350000 * 100cm[/tex]

[tex]1350000m = 135000000cm[/tex]

Answer:

The answer is B

Step-by-step explanation:

All other fractions when simplified are equal to 2/5

Answer:

fist one is scalene. second one is no two sides are congruent

Answer:

7

Step-by-step explanation:

16-9=7

parralel lines

I kNoW I SPelLed dat WrOnG

Answer:

y = 42°

Step-by-step explanation:

The third vertex in the triangle with y is adjacent to a right angle, thus is right.

The sum of the 3 angles in a triangle = 180°, then

y = 180° - (90 + 48)° = 180° - 138° = 42°