2 years ago

What is the constant in the expression below? 15 – 4b A B С

Mathematics

1 answer:

kupik [55]2 years ago

8 0

Answer:

15 is the constant

Step-by-step explanation:

Does not have a variable next to it which means it remains a constant

You might be interested in

How do I solve this please? Can SOMEONE please help me this and the ones Iposted on my page.

vagabundo [1.1K]

Answer: $\dfrac{15}{64}$

Step-by-step explanation:

Given

Inside radius of figure $r_1=\frac{14}{2}=7\ ft$

Outside radius of figure $r_2=\frac{16}{2}=8\ ft$

Area of outside region is $A_1=\pi (8^2)$

Area of inside region $A_2=\pi (7)^2$

Area of shaded region $A_1-A_2$

Probability that point lies inside the shaded region is

$\Rightarrow P=\dfrac{A_1-A_2}{A_1}\\\\\Rightarrow P=\dfrac{\pi (8^2-7^2)}{\pi 8^2}\\\\\Rightarrow P=\dfrac{64-49}{64}\\\\\Rightarrow P=\dfrac{15}{64}$

5 0

3 years ago

Find the area of the figure shown below and choose the appropriate results

sweet [91]

Answer:

sorry if im rong but im prety sure its d

Step-by-step explanation:

8 0

3 years ago

Jo's mother, Anne, is four times as old as Jo. In four years time, Anne will be three times as old as Jo. How old is Jo? (this i

pentagon [3]

Answer:

Jo's age = x = 8 years

Step-by-step explanation:

Let

Jo's age = x

Jo's mother, Anne's age = 4x

In four years time, Anne will be three times as old as Jo.

Jo's age =3( x + 4)

Jo's mother, Anne's age = 4x + 4

How old is Jo?

Equate Jo's age and his mother's age

3(x + 4) = 4x + 4

3x + 12 = 4x + 4

3x - 4x = 4 - 12

-x = - 8

Divide both sides by -1

x = 8

Therefore,

Jo's age = x = 8 years

8 0

2 years ago

Read 2 more answers

a farmer plowed 35 acres which yielded 5691 bushels of corn. if he plants the same type of corn in 42 acres, how many bushels sh

DENIUS [597]

Answer:

6829 bushels should be expect go harvest

7 0

2 years ago

In quadrants 1 and 3 the x-coordinate of a point is positive?

True [87]

no because one is negative and the other is positive so no it didn't

7 0

3 years ago