It is less than 20 km, because 20 km is equal to 20000 m
490x + 700y <span>≤ 4000. "No more than" is a rephrase of "less than or equal to".</span>
Answer:
90°,60°&30°
Step-by-step explanation:
A 30-60-90 triangle is a right triangle with angle measures of 30º, 60º, and 90º (the right angle). Because the angles are always in that ratio, the sides are also always in the same ratio to each other.
Answer: you divide the x by the y
Step-by-step explanation:
for example 7 divided by -30
<span>The correct option is C. Plural nouns are formed in many ways, but the most common way of forming plural nouns is by adding the letter 's' to the singular form of the noun. For instance, the plural of these nouns: ball, door, mat, cat and dog can be formed simply by adding letter 's' to the singular forms of these nouns.</span>
