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LuckyWell [14K]

3 years ago

6

Please help me :((((((

2 answers:

Ilya [14]3 years ago

3 0

Step-by-step explanation:

she needs to swap 5.2 for 5.02

since 5.02 is smaller than 5.2

IceJOKER [234]3 years ago

3 0

Answer:

5.02 and 5.2

Step-by-step explanation:

5.2 is bigger than 5.02 so 5.2 needs to be at the back and 5.02 in it's place

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i've asked this 5 times already if y'all answer or points and answer with nmo explanation i am going to download photomath

mina [271]

Answer:

Rahm: 0.8

Bain: 1.2

Step-by-step explanation:

For this, they ask for the rate of change or slope. To find slope you can use slope formula to get your slope/rate of change.

Steps for Rahm:

We can take points (10,8) and (20,16) and find the slope with the following formula: $\frac{y^2-y^1}{x^2-x^1}$

$\frac{16-8}{20-10} = 0.8$

This is the rate of change for Rahm

Steps for Bain:

Take the points (5,6) and (11,13.2) and plug them into the Slope Formula:

$\frac{13.2-6}{11-5} = 1.2$

Therefore, Bain hiked faster than Rahm for he had the higher rate of change compared to Rahm.

6 0

3 years ago

6x2y^3/3xy Use Laws of exponents. answer is 2xy^2 but I don't know how to get it. My initial answer was 4y^2

allsm [11]

Step-by-step explanation:

$\frac{6x^{2}y^{3}}{3xy}$

If it helps, write as a product of fractions, grouped by variable.

$\frac{6}{3} \frac{x^{2}}{x} \frac{y^{3}}{y}$

Now reduce using exponent rules.

$2xy^{2}$

4 0

3 years ago

Two cyclists start at the same point and travel in opposite directions. One cyclist travels 6 / km h faster than the other. If t

Alex17521 [72]

We can find the rate of each cyclist (assuming the rate is the amount they can travel in an hour) by dividing by 4 and then adding 6.

216/4 = 54

54 + 6 = 60.

The rate of each cyclist is 54 km/h and 60 k/ph.

8 0

3 years ago

One way to find a common denominator is by

Lena [83]

Answer:

Step-by-step explanation:

a). $1\frac{3}{5}=1+\frac{3}{5}$

$=1+\frac{3}{5}\times \frac{4}{4}$

$=1+\frac{12}{20}$

$=1\frac{12}{20}$

$1\frac{3}{4}=1+\frac{3}{4}$

$=1+\frac{3}{4}\times \frac{5}{5}$

$=1+\frac{15}{20}$

$=1\frac{15}{20}$

Therefore, common denominator of 20.

b). $2\frac{1}{2}=2+\frac{1}{2}$

$=2+\frac{1}{2}\times \frac{5}{5}$

$=2+\frac{5}{10}$

$=2\frac{5}{10}$

$\frac{4}{5}=\frac{4}{5}\times \frac{2}{2}$

$=\frac{8}{10}$

Common denominator of 10.

c). $\frac{3}{8}=\frac{3}{8}\times \frac{6}{6}$

= $\frac{18}{48}$

$\frac{1}{6}=\frac{1}{6}\times \frac{8}{8}$

= $\frac{8}{48}$

Common denominator of 48.

3 0

3 years ago

Given that tan θ= -65/72 and that angle θ terminates in quadrant II, then what is the value of cos θ?

adoni [48]

Answer:

cosθ = $-\frac{72}{97}$

Step-by-step explanation:

tanθ = -(65/72)

If it is in the 2nd quadrant, this means that y is positive but x is negative

tanθ= opposite/adjacent or (y/x)

tanθ= $\frac{65}{-72}$

We know that the adjacent value = -72 and the opposite value = 65

The hypotenuse can be get by the following

$\sqrt{(65)^2+(-72)^2} = 97$

cosθ is just adjacent/hypotenuse

Our adjacent value is -72

Our hypotenuse is 97, therefore

cosθ = $-\frac{72}{97}$

7 0

3 years ago