Product = multiply
Sum = addition
So 9 tenths * 8 tenths = 72 tenths
7 tenths + 6 tenths = 13 tenths
72 tenths - 13 tenths = 59 tenths or 5 and 9 tenths.
Answer:
1. x = 15
2. x = 26
3. x = 7.6157731059 (you can round this answer to 8 or 7.6)
4. x = 11.7
5. x = 25
6. x = 1.4
7. x = 22.5
8. x = 38.4
9. x = 10.3 v = 5.8
For some of them, I had to use estimation.
I used this formula : a^2 + b^2 = c^2
Answer:
C, 108
Step-by-step explanation:
rectangles
8x3 = 24
8x4 = 32
8x5 = 40
triangles
3x4 = 12
you dont really have to divide by 2 since theres two triangles
24+32+40+12 = 108
The least common denominator of 3/4 and 15/16 is 16.
<h3>
What is Least Common Denominator?</h3>
- When two or more fractions are given, the least common denominator is the smallest number of all common multiples of the denominators.
- To find the least common denominator, list the multiples of both denominators until you find the smallest multiple shared by both.
- Because 28 is the first shared multiple of 4 and 7, it must be the least common denominator of these two fractions.
So, LCD od 3/4 and 15/16:
- 3/4 × 4/4 = 12/16
- 15/16 × 1/1 = 15/16
Now, the denominator of both the fractions is the same which is 16.
Therefore, the least common denominator of 3/4 and 15/16 is 16.
Know more about Least Common Denominator here:
brainly.com/question/19249494
#SPJ9
Answer:
D
Step-by-step explanation:
The slope is 2/5 and the slope of the new line will be -5/2 because the negative reciprocal creates a perpendicular line. Use the point-slope form to write the equation, then simplify and convert into the slope intercept form.
(y--2)=-5/2(x-2)
y+2=-5/2x+10/2
y=-5/2x+5-2
y= -5/2x+3
