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3 years ago

Which function is best represented by this graph?

Mathematics

2 answers:

Ludmilka [50]3 years ago

4 0

Answer: G

the formula is y= mx+c

y -intercept (c) is what number it passes on the y-axis which is 3

to find gradient you need to form a triangle of any choice using the line so I did 4 across and 2 down , you put that into a fraction 2/4 which is 2 and I've done it upside down so it will be -2

Dmitry_Shevchenko [17]3 years ago

3 0

Answer:

Step-by-step explanation:

The y-intercept is 3, and the slope is -1/2

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Using words and equations, explain what you learned about exponents in this lesson so that someone who was absent could read wha

sergij07 [2.7K]

Answer:

Multiplication rule of exponents says $(xy)^n = x^n * y^n$ hence, 2^4 • 3^4 =6^4

Step-by-step explanation:

As per the rule of exponents,

$(xy)^n = x^n * y^n$

If we go by the above equation, we can deduce that x is 2 and y is 3

Thus, 2^4 *3^4 can be written as $(2*3)^4 = 6^4$

Hence, 2^4 • 3^4 =6^4

5 0

3 years ago

The ratio of two numbers is 8 to 5. The difference in two numbers is 24. What are the numbers?

Varvara68 [4.7K]

Let, the numbers are: 8x, 5x
It is given that, 8x - 5x = 24
3x = 24
x = 24/3
x = 8

So, 8x = 8(8) = 64
also, 5x = 5(8) = 40

In short, Numbers would be 40 and 64

Hope this helps!

8 0

3 years ago

PLEASE HELP ME GRAPH THIS

spin [16.1K]

Answer:

$\huge\boxed{(12,80),(10,65)}$

Step-by-step explanation:

The line given has a slope of 7.5 and a point at (12, 80)

Because of the slope, simply subtract 2 from the x and subtract 15 from the y to get another point, at (10, 65)

Thus, simply put your points at (10, 65) and (12, 80)

Hope it helps and let me know if you want me to elaborate.

3 0

3 years ago

F the sphere shown above has a radius of 5 units, then what is the approximate volume of the sphere?

bogdanovich [222]

<h3>Given:</h3>

Radius= 5 units

The approximate volume of the given sphere.

<h3>Solution:</h3>

$\large\boxed{Formula:V= \frac{4}{3}\pi{r}^{3}}$

Let's substitute the values according to the formula.

Let's solve!

$V=\frac{4}{3}×\pi×{5}^{3}$

$V=523.59878 \: {units}^{3}$

Now, well have to round off to the nearest hundredth.

$\boxed{V=523.6 \: {units}^{3}}$

Hence, the volume of the given sphere is 523.6 cubic units.

Note: If your using π as π you'll get this answer.

3 0

2 years ago

Jill wants to find the quotient. Use multiplication and the distributive property to help Jill from JD the quotient.

QveST [7]

How many 8 can we fit in 144?
Start with 8•10=80, can’t fit another 80 so
Continue with 8•5=40 we have now 80+40=120 and we need 144 so are left 24
Finish with 8•3=24

Now we can group them
Multiplication: 8•10+8•5+8•3=144
Distributive : 8•(10+5+3)=144
So 144/8=10+5+3=18

3 0

3 years ago