Answer:
A
Step-by-step explanation:
Answer:
Does anyone know how to solve this question
does anyone know how to answerdoes anyone know how to answer question 7? does anyone know how to answer question 7? 7?does anyone know how to answer question 7?
The ratio of 15 cars and 25 trucks is 15/25. If you need to simplify, then the answer is 3/5.
Answer:
(x + 5) (x^2 -3)
Step-by-step explanation:

Do the grouping:

Then factor out
in the first and −3 in the second group.

Factor out the common term x + 5 by using the distributive property.
Polynomial
is not factored in since it does not have any rational roots, thus getting the following:

When the sum of two angles measures up to 90° then these angles are known as complementary angles of each other. The measure of ∠1 is 30°, while the measure of ∠2 is 60°.
<h3>What are Complementary Angles?</h3>
When the sum of two angles measures up to 90° then these angles are known as complementary angles of each other.
for example, ∠x + ∠y = 90°, therefore, the ∠x and ∠y are the complementary angles of each other.
Since the two angles together form a 90° angle. The angles are complementary to each other, therefore, we can write,
∠1 + ∠2 = 90°
x + x + 30 = 90°
2x = 60°
x = 30°
Thus, the measure of the angles can be written as,
∠1 = x = 30°
∠2 = x+30° = 60°
Hence, the measure of ∠1 is 30°, while the measure of ∠2 is 60°.
Learn more about Complementary Angles:
brainly.com/question/5708372
#SPJ1