3 years ago

HELP ASAP!!!!!!!!!!!!!

Mathematics

1 answer:

Igoryamba3 years ago

4 0

Answer:

just calculate

Step-by-step explanation:

You might be interested in

8x+15≤51 slove.PLEASE HELP MEEEEEEEEEEEEEEE

inysia [295]

Answer:

x≤9/2

Step-by-step explanation:

8x+15≤51

Subtract 15

8x+15-15≤51-15

8x+≤36

Divide by 8

8x/8≤36/8

x≤9/2

7 0

2 years ago

the side of a triangle are in the extended ratio of 3:2:4 if the length of the shortest side is 6cm what is the length of the lo

Nat2105 [25]

In the ratio, the numbers are 2 for the shortest side, 3 for the middle sized side, and 4 for the longest side.

2 is to 6 cm as 4 is to x

2/6 = 4/x

2x = 4 * 6

2x = 24

x = 12

Answer: The longest side measures 12 cm.

7 0

3 years ago

Plz help w this math problem

Svetllana [295]

Answer:

• for x = 2a√t, make t the subject:

${ \tt{x = 2a \sqrt{t} }} \\ \\ { \tt{ \sqrt{t} = \frac{x}{2a} }} \\ \\ { \boxed{ \tt{t = \frac{ {x}^{2} }{4 {a}^{2} } }}}$

• then find y:

${ \tt{y = {ar}^{2} - 2at}} \\ \\ { \tt{y = {ar}^{2} - 2a( \frac{ {x}^{2} }{4 {a}^{2} } ) }} \\ \\ { \boxed{ \tt{y = {ar}^{2} - \frac{ {x}^{2} }{2a} }}}$

6 0

3 years ago

Evaluate the integral. (3 + 1/4 u^4 − 2/3 u^9) du

polet [3.4K]

6 0

3 years ago

Can someone please help me please!!!!!!!!!

Alla [95]

What do they mean by describe the diagram

7 0

2 years ago