MATHEMATICS MIDDLE SCHOOL

a photo masured 15cm by 10cm andbis put in a frame that measures 25cm by 20cm calculate the are of the space between the photograph and the frame

Answers

Answer 1
Answer: The frame is 25x20cm, meaning hat it has an area of 500. The photo is 15x10, meaning it has an area of 150. Therefore, if you subtract the areas (500-150) you get an area between the photograph of 350 cm squared.

Related Questions

How can you use the Pythagorean Theorem to solve real-world problems?You can use the Pythagorean Theorem to find missing ________ (angles or lengths) in objects that are_________. ( squares, right triangles, or equilateral Triangles)​
at a wonderful water park, the water trough ride $2.75 per ride. if you have $15, then how many times could you ride
What is the area of a square with a9 cm side long
What is between 0 and 1/4
Defined the end behavior of the following function f(x)=-x^5+x^2-x

Write y= 2x2 +12x+14 in vertex form.

Answers

Answer:

y = 2 (x + 3)² − 4

Step-by-step explanation:

y = 2x² + 12x + 14

First, factor the leading coefficient from the first two terms:

y = 2 (x² + 6x) + 14

Complete the square.  Take half of 6, square it, then add and subtract.

(6/2)² = 3² = 9

y = 2 (x² + 6x + 9 − 9) + 14

Simplify:

y = 2 (x² + 6x + 9) − 2(9) + 14

y = 2 (x² + 6x + 9) − 18 + 14

y = 2 (x² + 6x + 9) − 4

Factor the perfect square.

y = 2 (x + 3)² − 4

You pay $10.32 for 8 music downloads. What is the rate of cost per download?

Answers

1.29, add 1.29  couple of times..

The scale on a map shows 5 Centimeters = 2 Kilometers. What number of centimeters on the map represents an actual distance of 5 kilometers?

Answers

that would be 12.5 centimeters
Since there are 5 centimeters in 2 kilometers Multiply both sides by 2 and you get 10 centimeters = 4 kilometers. Since you need one more take half of 5 (2.5) and add it to the 10 giving you 12.5 centimeters in 5 kilometers. :)

Witch is grater 3/4 or 11/16 ??

Answers

Hey there!

(3)/(4) → 0.75 → 0.75%

(11)/(16) → 0.6875 → 0.68%

So, the one that is GREATER is: (3)/(4) because 75% is bigger than

68%

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)

A shop sells newspapers for a profit of 0.5%. His sales for the month of January were $8341.50. How much of this is profit?

Answers

Amount of sales  of newspapers for the month of January = $8341.50
Percentage of profit for which the newspaper is sold = 0.5%
Then
Amount of profit made in the month of January = 0.5% * 8341.50 dollars
                                                                           = (0.5/100) * 8341.50 dollars
                                                                           = 4170.75/100 dollars
                                                                           = 41.707 dollars
                                                                           = 41.71 dollars
So the shop makes a profit of $41.71 in the month of January by selling newspapers worth $8341.50. I hope the procedure is perfectly clear for you to understand.

Write a real world problem that could be represented by the equation 4r = 240. Then solve the equation and interpret the solution

Answers

Sadie earned $240 she made $4 for every shirt she sold, whow many shirts did she sell?
Other Questions
Everything is in the picture
To estimate the product of 5 and 193 round 193 to the nearest hundred before multiplying
Can someone put this in order
the original price of a comic book was $10, but it is on sale 2/5 off the original price. what is the sale price of the comic book