Answer:
SA=736ft²
Step-by-step explanation:
First I like to start with the triangles
The reason why we would multiply the triangle area by two is because where finding the area of the triangle in the Back and in the front
then we go to the rectangles of the left and right
again because the numbers for the base and height of the two rectangles are the same we are going to times by two.
Then we going to find the area for the base of the triangular prism, which would be the bottom rectangle
there are no same shapes with the same base and height so where not going to multiply by two
now we add all the area that we found up
now we have 736ft and since where finding SA we square it
SA=736ft²
This shows that she covered 0.4 miles in 10mins
<h3>Rate of change</h3>
Speed is defined as the rate of change of distance.
If it takes 24 minutes for jana to walk one mile, the rate of Jana is expressed as;
Rate= 24/1 mile
Rate = 24min/mile
In order to determine the distance she walk in 10 minutes, we will have;
Distance in 10min = 10/24
Distance in 10 min = 0.4 miles
This shows that she covered 0.4 miles in 10mins
Learn more on rate of change here: brainly.com/question/25184007
#SPJ1
B=bellt price
j=jacket price
b+j=82.78
belt is 0.86 less than jacket
b=j-0.86
add 0.86 to both sides
b+0.86=j
sub
b+b+0.86=82.78
2b+0.86=82.78
minus 0.86 from both sides
2b=81.92
divid both sides by 2
b=40.96
belt=$40.96
A. -2/3 because you would go down two and then to the right three. <em>I hope that helps.</em>
Answer:
1st option: 55 + 19.50m = 250
Step-by-step explanation: