All categories

3 years ago

Hi, j have some questions I don’t understand can you please help me with

Mathematics

1 answer:

mixer [17]3 years ago

8 0

Answer:

a) 7 members,

b) 3.

c) 4.

Step-by-step explanation:

I hope the following will help you understand what this diagram means:-

The 4 people in the area overlapped by the Music and Spanish areas are the people who are in both clubs.

Obaid and Abdulraheem are in the Music Club only.

The number of members in the Music Club is these 2 plus the 4 in the overlap area, so there are 6 members in the Music Club.

You might be interested in

Hi can you guys help me with this please

Sav [38]

Answer:

Step-by-step explanation:

i think

4 0

2 years ago

Read 2 more answers

Write a quadratic equation in factored form to model the given problem. Be sure to write the entire equation.

Veronika [31]

Equation :
[x(x+4)]/2=6 (as (b*h)/2=A)
x*x + 4*x -12 = 0

$x = -b+- \sqrt{ b^{2}-4ac }/2a$

so, x = 2 units(as -6 is negative)

3 0

3 years ago

What type of number is 12i+360

QveST [7]

Answer:

Complex number.

Step-by-step explanation:

3 0

2 years ago

The height of an object thrown into the air can be modeled by

lara [203]

Answer:

A) 161 feet

Step-by-step explanation:

h(3) = -16(3)² + 70(3) + 95 = 161

6 0

2 years ago

Read 2 more answers

The length of each side of the square is decreased by 2 inches, so the perimeter is now 48 inches . What was the original length

Jet001 [13]

X=original length of each side of the square.
perimeter: sum of all sides=4(length of the side)
The length of each side of the new square will be= (x-2)
we can suggest this equation:

4(x-2)=48

We solve this equation:
4(x-2)=48
4x-8=48
4x=48+8
4x=56
x=56/4
x=14

Answer: the original length of each side of the square would be 14 in.

5 0

3 years ago