3 years ago

Is y=8x a direct variation

Mathematics

1 answer:

dusya [7]3 years ago

6 0

Answer:

yes

Step-by-step explanation:

because it's written in the y = kx format

You might be interested in

(Help...............)

iragen [17]

525........ these dots are to make this 20 characters

5 0

4 years ago

HELP ME PLZ <br> SSSSSSSSSSSSSS

solniwko [45]

Area = 64π

Circumference = 2πr or πd

diameter = 16 (Diameter times π = 16π so this is obvious)

radius = diameter divided by 2 = 8

Area = πr², so π times 8² = π times 64 = 64π

8 0

4 years ago

Write 1 ordered pair excluding the y-intercept given the slope and y-int. of this line.

pochemuha

Answer:

y=2/3x+2

Step-by-step explanation:

7 0

3 years ago

Write the ratio 4 to 9 in two different ways

Brrunno [24]

8 to 18 and 16 to 36 dude

4 0

3 years ago

Read 2 more answers

Two identical square pyramids were joined at their bases to form the composite figure below. 2 square pyramids have a base of 24

Airida [17]

Answer:

$8[\frac{1}{2}(24)(5)]$ cm²

Step-by-step explanation:

Surface area of the composite figure = Surface area of the lateral surfaces of the given pyramids

Lateral surface area of a square pyramid = 4

Therefore, lateral surface area of the pyramid

= $4[\frac{1}{2}(24)(5)]$

Now lateral surface area of the composite figure = 2(lateral surface area of two pyramids)

= $8[\frac{1}{2}(24)(5)]$

Therefore, Expression for the surface area of the given composite figure is,

$8[\frac{1}{2}(24)(5)]$ cm²

6 0

3 years ago

Read 2 more answers