2 years ago

I neee help I’m stugglimg on this

Mathematics

1 answer:

Alex73 [517]2 years ago

8 0

Answer:

y= -3x - 1

Step-by-step explanation:

You might be interested in

How to model using base 10 blocks to multiply 4x16

uysha [10]

Answer:

Step-by-step explanation:

3 0

2 years ago

The radius of the large sphere is double the radius of the small sphere. How many times is the volume of the large sphere than t

kobusy [5.1K]

The volume of a sphere is $\cfrac{4}{3}\ \pi r^3$

So, if the small sphere has radius $r$ and the largest sphere has radius $2r$ , their volumes are

$V_1 = \cfrac{4}{3}\ \pi r^3,\quad V_2 = \cfrac{4}{3}\ \pi (2r)^3 = \cfrac{4}{3}\ \pi 8r^3$

So, their ratio is

$\cfrac{V_2}{V_1} = \cfrac{\frac{4}{3}\ \pi 8r^3}{\frac{4}{3}\ \pi r^3} = 8$

7 0

3 years ago

Read 2 more answers

Help ASAP anyone please thank you

VMariaS [17]

Answer:

D but dont get mad

Step-by-step explanation:

7 0

2 years ago

Read 2 more answers

Item 15<br> Find the sale price.<br> Original price: $50<br><br> Discount: 15%

amm1812

Answer:

$42.5

Step-by-step explanation:

Find how much is 15% of 50 first

(15/100)×50=$7.5

$7.5 is the amount that will be discounted so

$50(original price)-$7.5(discount)=$42.5

7 0

2 years ago

7. The jib sail of a yacht is

Rom4ik [11]

Answer:

Pytagora's Theorem

Step-by-step explanation

a = 4 m

b = 15 m

c = ?

a^2 + b^2 = c^2

√ a^2 + b^2 = c

a^2 = 16 m

b^2 = 225 m

√ 16 + 225 = c

√ 241 = 15.52 m

c = 15.52 m

I hope I was helpful

4 0

2 years ago