Answer:
7
Step-by-step explanation:
We found the factors and prime factorization of 34 and 49. The biggest common factor number is the GCF number.
So the greatest common factor 34 and 49 is 7.
Answer:
5
Step-by-step explanation:
We can divide 8/2 to find out that 4 slices are on each pizza, each person eats one piece, so we can then divide 20/4=5
Answer:
189
Step-by-step explanation:
step 1: calculate area of rectangle
Area = l × b
= 10× 15
= 150
step 2: calculate area of half a circle
Area = 1/2 (π.r²)
= 1/2 (22/7 × 5²)
=157/4
step 3: Add the area of rectangle and half a circle together
Area = 157/4 + 150
= 189.26
rounded off to the nearest whole = 189
Based on limited information, it can only be inferred that angle give is either 160 degrees or 20 degrees.
Answer:
-4.5
Step-by-step explanation:
15(2-x)=13(3-x)
Expand parentheses:
30-15x=39-13x
Add 15x to both sides:
30=2x+39
Subtract 39 from both sides:
2x=-9
Divide both sides by 2:
x=-4.5
Hope this helps!
