Step 1 : 11875=2x+2391
Step 2: 11875-2391=2x
Step 3: 9484=2x
Step 4: 9484/2=x
Step 5: x=4742
Answer: Both students are correct.
Explanation:
In rotation a shape is rotated about a fixed point and it does not affect its measurements. it only changes its position.
Now, When Marcus rotated the 
about point S then this process did not affect its shape and size this is why he got the 
which is congruent to the .
In reflection, when a shape reflected across a line then its all points get reflected across this line. But it also does not affect the measurement of the shape.
So, when Sam mapped by the reflection of then the measurement of the did not change. And, he also got the congruent triangle.
Thus, we can say that, Both Marcus and Sam are right.
Okay, well we start out with the equation P=66, where P is perimeter. You should create equations using variables to explain each piece of information you are given. Follow the equations below and see if you can understand how to do another one like this. In this problem, l is length and w is width.
P = 66 The perimeter is equal to 66
l = 3 + w The length of one side is 3 more than the width
2l + 2w = 66 A rectangle's perimeter is calculated by adding the lengths and widths
2(3 + w) + 2w = 66 Use what you know about length from step 2 to replace the variable in step 3
6 + 2w + 2w = 66 Multiply
6 + 4w = 66 Add like terms
4w = 60 Subtract
w = 15 Divide
l = 3 + w Remember step 2?
l = 3 + 15 Replace the variable using your value for w
l = 18 Add
And you're done! Always check your work. It helps to create a picture of a rectangle while you're doing these problems as well. As you get used to these problems more and more, you can show more or less work than I've shown, but try to stay true to what the teacher asks of you. Good luck!
Answer:
Yes she 1280 megabytes of additional 4% data and requires 1000 megabytes to upload 200 photos
Step-by-step explanation:
Given:
Data Plan for Shawn's Phone = 32000 megabytes.
She want to increase the data by 4% = 
= 1280 megabytes
Each Photo uses 5 megabytes so 200 additional Photo will require =
She has 1280 megabytes of additional data and requires 1000 megabytes to upload 200 photos, so she have enough memory to do so.
Answer:
Step-by-step explanation:
Since 1cm=10mm
(big to small multiply, small to big divide)
3579/10=357.9
so 1.1 cm or 11 mm
