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3 years ago

Please help :( Look at the photo

Mathematics

1 answer:

alukav5142 [94]3 years ago

4 0

x intercept = (1,0)

y intercept = (0,-3)

if you have more problems you an use desmos.com and go to where it says f(x) expression

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The formula for the volume of a cube is V = s3, where s is the length of each side. What is the volume of a cube if each side me

Whitepunk [10]

The answer is 1

HHOPE THIS HELPS!!!!!!!

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2 years ago

Solve the following system by graphing.<br> Y =<br> 2 + 5<br> y = -x-1

Klio2033 [76]

Answer:

Step-by-step explanation:

2x + 5 = -x - 1

3x + 5 = -1

3x = -6

x = -2

y = 2 - 1

y = 1

(-2, 1)

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2 years ago

What Is 7 Rounded To The Nearest Tenth?

AnnyKZ [126]

I think that it is 7.0

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3 years ago

Musa invest R1000 on a simple interest at a rate of 8% per annum for 3 years.How much money will be in his account by the end of

Serjik [45]

Answer:

Step-by-step explanation:

1000*(1+8:100)^3=1000*1 ,08^3=1000*1,259712=1259,712

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2 years ago

Can someone help me the 2nd problem I don’t understand it

Galina-37 [17]

Answer:

So this means the bus B covered 390-120=270 miles when bus A has already reached 390 miles.

270 miles

Step-by-step explanation:

So is A is going faster than B so A will reach the destination first.

When will A reach it's destination?

Let's find out.

To solve this problem, the following will come in handy:

Speed=distance/time or time*Speed=distance or time=distance/speed .

time=distance/speed

$T_A=\frac{390}{S_A}$

$T_A=\frac{390}{65}$

$T_A=6$

So it will take bus A 6 hours to cover the distance of 390 miles.

How much time would have it taken bus B to reach that same distance?

$T_B=\frac{390}{45}$

$T_B=8.\overline{6}$

So it would have taken bus B $8.\overline{6}$ hours to cover a distance of 390 miles.

So the time difference is $8.\overline{6}-6=2.\overline{6}$ hours.

It will take $2.\overline{6}$ more hours than bus A for bus B to complete a distance of 390 miles.

So bus B traveled $2.\overline{6} \cdot 45=120$ miles (used the time*speed=distance) after bus A got to it's destination.

So this means the bus B covered 390-120=270 miles when bus A has already reached 390 miles.

4 0

3 years ago