3 years ago

Can someone answer this please? Thanks

Mathematics

1 answer:

madreJ [45]3 years ago

3 0

I believe y=x/9 is not a direct variation.

You might be interested in

A home builder wants 5 acres of land split into 13 equal sections. Three of these expressions give the number of acres of land e

galina1969 [7]

Answer:

b 5/13

Step-by-step explanation:

6 0

4 years ago

The width of a rectangle measures (2.5u+9.8)(2.5u+9.8) centimeters, and its length measures (1.5u+3.9)(1.5u+3.9) centimeters. Wh

icang [17]

Solution,

We have,

Width of rectangle, b = (2.5u+9.8) cm

Length of rectangle, l = (1.5u+3.9) cm

We need to find the expression for the perimeter of the rectangle. The formula for the perimeter of a rectangle is given by:

Perimeter = 2(l+b)

P = 2[(2.5u+9.8)+(1.5u+3.9)]

Collecting like terms

P = 2[(2.5u+1.5u)+(9.8+3.9)]

P=2(4u+13.7)

⇒ P = 8u+27.4

So, the expression for the perimeter of the rectangle is (8u+27.4) cm.

3 0

3 years ago

Solve (2x3-5x2+8)(x+3)

neonofarm [45]

Answer:

$(2 {x}^{3} - 5 {x}^{2} + 8)(x + 3) \\ = (2 {x}^{4} - 5 {x}^{3} + 8x + 6 {x}^{3} - 15 {x}^{2} + 24) \\ = 2 {x}^{4} + {x}^{3} - 15 {x}^{2} + 8x + 24$

8 0

3 years ago

Read 2 more answers

Write the expression using the distributive property to find the product of

adoni [48]

One example could be, 2 • (9x + 6y)

3 0

3 years ago

Simplify<br> 5 x 52<br> leaving your answer in index form.

lions [1.4K]

Step-by-step explanation:

$52 \times 5 = 260$

$so \\ 260 = 26 ^{10}$

hope this was useful

7 0

2 years ago

Read 2 more answers