3 years ago

Evaluate: ab when a = 2 and b=4

Mathematics

2 answers:

worty [1.4K]3 years ago

7 0

Answer:

Step-by-step explanation:

ab = 2 * 4 = 8

garri49 [273]3 years ago

6 0

Answer:

Step-by-step explanation:

ab when a = 2 and b = 4

First, plug in the values into the expression.

ab = (a)(b)

(2)(4)

When two numbers are set next to each other in parentheses, you are multiplying them.

2 × 4 = 8

Therefore, ab = 8

Hope this helps!

You might be interested in

a water sprinkler sends water out in a circular pattern. How many feet away from the sprinkler can it spread water if the area f

andrew11 [14]

Answer:

11 feet

Step-by-step explanation:

Area formed by the watery pattern is 379.94 square feet.

Since the water is being sent out in circular pattern, the maximum distance at which the water is reaching out will be equal to the radius of the circle as the sprinkler is at the center of the circle.

Area of a circle is given as:

$Area=\pi r^{2}\\\\ 379.94 = \pi r^{2}\\\\r^{2}=\frac{379.94}{\pi}\\\\ \text{Using pi equal to 3.14, we get}\\\\ r^{2}=121\\\\ r = 11$

This means the radius of the circular pattern being formed is 11 feet. So the sprinkler can spread the water 11 feet away from it.

3 0

3 years ago

Pyramid manager pays $735 to a team of 12 workers. About how much money does each worker get?

Kisachek [45]

Each worker would get about $65.03

6 0

3 years ago

PLEASE ANSWER THE QUESTION<br> 1/3 x + y = 4<br> SOLVE FOR Y( THIS MEANS GET THE Y BY ITSELF.)

Marrrta [24]

Subtract 1/3x from the left side of the equation and subtract it from the right side of the equation. So it would be y = 4 - 1/3x

6 0

3 years ago

Which property is modeled if x=n+81 then (-1) x=-1-81

irinina [24]

Answer:

helll0 helllo hello

Step-by-step explanation:

hi hi hi hi hi

7 0

4 years ago

Jim is 2 years older than 3 times his little brother, Tommy. Together their ages add up to 18. How old are they both?

Alexeev081 [22]

1. "Jim is 2 years older than 3 times his little brother, Tommy." J = 2 + 3T "Together, their ages add up to 18." J + T = 18 J = 18 - T, so 18 - T = 2 + 3T 4T = 16 T = 4, J = 14 (which is 2 more than 3 * T)

4 0

3 years ago