This means a has a value of 24.
Answer:
Step-by-step explanation:
4x^2 + 7x^2 = 11x^2 Nothing else combines.
Answer: 11x^2 + 4x
x by itself is not similar in any way to x^2
Answer:
The actual length of the bridge is 600 meters
Step-by-step explanation:
we know that
The scale on a map is

That means
1 unit on a map represent 40,000 units in the actual
1 cm on a map represent 40,000 cm in the actual
Remember that

so

we can rewrite the scale as

using proportion
Find out the actual length of the bridge in meters if the length of a bridge on a map is 1.5 cm.
Let
x ----> the the actual length of the bridge in meters

Answer:
Number 1, (-2, -2)
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
there are two orange picks for every one. double four is eight, eight plus four is twelve