3 years ago

Urgent!!!) pls help me out how to solve question a? using the above data given for functions ..

Mathematics

1 answer:

pentagon [3]3 years ago

5 0

Answer:

graph it

Step-by-step explanation:

You might be interested in

Which number should each side of the equation 4/5x=8 be multiplied by to produce the equivalent equation of x=10?

kompoz [17]

Answer:

Step-by-step explanation:

(4/5)x*5=8*5

4x=40

4x/4=40/4

x=10

5 0

2 years ago

A table is 3 feet and 2 inches wide, and a chair is 25 inches wide. How much wider is the table than the chair?

Lostsunrise [7]

A table is 3 feet and 2 inches wide
= 3(12) + 2 = 38 inches wide

a chair is 25 inches wide

38 - 25 = 13 inches

answer: table is 13 inches wider than the chair

6 0

3 years ago

Read 2 more answers

Determine wether 2(x+3)= 2x+6 is always sometimes or never true

Sliva [168]

Always true.

2(x+3) =2x +6 Times 2.

2x+6=2x+6

Hope this helped,
-Tiara

3 0

3 years ago

Find an equation of the sphere with center (−2, 3, 7) and radius 7.What is the intersection of this sphere with the yz-plane?

masya89 [10]

Answer:

The equation of the sphere with center (-2, 3, 7) and radius 7 is $(x+2)^{2}+(y-3)^{2}+(z-7)^{2} = 49$ .

The intersection of the sphere with the yz-plane is $(y-3)^{2}+(z-7)^{2} = 49$ .

Step-by-step explanation:

We know that any sphere can be represented by the following equation:

$(x-h)^{2}+(y-k)^{2}+(z-s)^{2} = r^{2}$

Where:

$h$ , $k$ , $s$ - Coordinates of the center of the sphere, dimensionless.

$r$ - Radius of the sphere, dimensionless.

If $(h,k, s) = (-2,3,7)$ and $r = 7$ , we obtain this expression:

$(x+2)^{2}+(y-3)^{2}+(z-7)^{2} = 49$

The intersection of the sphere with the yz-plane observe the following conditions:

$x = 0$ , $y \in \mathbb {R}$ , $z\in \mathbb{R}$

Hence, the expression above can be reduced into this:

$(y-3)^{2}+(z-7)^{2} = 49$

6 0

3 years ago

It costs $525 for seven adult tickets and 12 youth tickets to the hockey game. If the difference in price between an adult ticke

miv72 [106K]

Answer

The answer is 6.25

Step-by-step explanation:

I know this because I just used a calvulator but might wanna double check

4 0

3 years ago