# How do you use cross products to solve #a/4=3.5/2#?

By signing up, you agree to our Terms of Service and Privacy Policy

To solve ( \frac{a}{4} = \frac{3.5}{2} ) using cross products, you would first multiply both sides of the equation by 4 to isolate ( a ). Then, you would multiply both sides by 2 to solve for ( a ). The steps are as follows:

( \frac{a}{4} = \frac{3.5}{2} )

Multiply both sides by 4:

( 4 \times \frac{a}{4} = 4 \times \frac{3.5}{2} )

( a = 4 \times \frac{3.5}{2} )

( a = 2 \times 3.5 )

( a = 7 )

By signing up, you agree to our Terms of Service and Privacy Policy

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

- 98% accuracy study help
- Covers math, physics, chemistry, biology, and more
- Step-by-step, in-depth guides
- Readily available 24/7