Answer:
If then and
Step-by-step explanation:
Solve two inequalities for x.
1.
Separate terms with x and without x into two sides:
Multiply by -1:
2.
Separate terms with x and without x into two sides:
Multiply by -1:
Find the largest set of x values satisfying both inequalities:
If
then and In this case both m and n are negative.
If then and
If then and
7.6 x 10^2 that's the answer
Answer:
See explanation
Step-by-step explanation:
Answer #1:
X= 75
Y= 15
Step-by-step explanation: The first equation is x+y=90 and then your next equation is x=5y. After you have those two equation you sub them in 5y+y=90 and once you solve for y you solve for x.
Answer:
Side N: 20
Equation: 5 × 4 = 20
Step-by-step explanation:
Look at the other sides, and try to find a "pattern". Just by looking at the bottoms of the triangles, I saw 4 on BC and 16 on FG. I know that 4 times 4 equals 16, so that could be and option.
Now look at the left side. AB has a length of 3, and EF has a length of 12. I know that 3 times 4 is 12. Both times, there was an increase of 4 between the sides of the triangles.
Now, let's apply this to the last side. 5 times 4 is 20. So, the last side would be 20 on triangle EFG, and the equation would be 5 × 4 = 20.