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3 years ago

WILL GIVE BRAINLIEST

Mathematics

1 answer:

lions [1.4K]3 years ago

6 0

Answer:

See below in bold.

Step-by-step explanation:

3y - 2x = 9

3y = 2x + 9 Divide through by 3:

y = 2/3x + 3 is the slope-intercept form.

The y intercept is when x = 0:

y = 2/3(0) + 3

= 3.

The y-intercept is at (0, 3).

You might be interested in

what happens to the value of the expression 5/x + 5 as x decreases froma large positive number to a small positive number

agasfer [191]

Answer:

The value increases

Step-by-step explanation:

the smaller the divisor, the larger the quotient.

7 0

3 years ago

Which expression represents the volume, in cubic

muminat

Given:

The composite figure.

To find:

The volume of the given composite figure.

Solution:

Given composite figure contains a cuboid and a pyramid.

Length, breadth and height of the cuboid are 8, 6 and 4 respectively.

Volume of a cuboid is

$V_1=length\times breadth\times height$

$V_1=(8)(6)(4)$

Length and breadth of the pyramid is same as the cuboid, i.e., 8 and 6 respectively.

Height of pyramid = 10 - 4 = 6

Volume of a pyramid is

$V_2=\dfrac{1}{3}\times length\times breadth\times height$

$V_2=(\dfrac{1}{3})(8)(6)(6)$

The volume of composite figure is

$V=V_1+V_2$

$V=(8)(6)(4)+(\dfrac{1}{3})(8)(6)(6)$

It can be written as

$V=(\dfrac{1}{3})(8)(6)(6)+(8)(6)(4)$

Therefore, the correct option is A.

3 0

3 years ago

A group of 12 students is deciding whether to go to the science center or the zoo. Science center tickets are 3 for $36.75 and z

Liono4ka [1.6K]

Answer:

use math papa

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

Please help! I will mark the 1st answer as brainiest.

uranmaximum [27]

Answer:

256 m^2

Step-by-step explanation:

area = b x h

16 x 16 = <em>256</em>

both combined would be <em>512</em>

4 0

3 years ago

Read 2 more answers

(1 point) Find an equation of the largest sphere with center (5,3,5)(5,3,5) and is contained in the first octant. Be sure that y

Hoochie [10]

Answer:

x^2+y^2+z^2-10x-6y-10z +50 =0

Step-by-step explanation:

Given that a sphere is contained in the first octant

Centre of the sphere is given as (5,3,5)

Since this is contained only in the first octant radius should be at most sufficient to touch any one of the three coordinate planes

When it touches we can get the maximum sphere

We find that y coordinate is the minimum of 3 thus radius can be atmost 3 so that then only it can touch y =0 plane i.e. zx plane without crossing to go to the other octants.

Hence radius =3

Equation of the sphere would be

$(x-5)^2 +(y-3)^2+(z-5)^2 = 3^2\\x^2+y^2+z^2-10x-6y-10z +50 =0$

8 0

3 years ago