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2 years ago

A cyclist travels 5.8 km in 30 minutes. What is his average speed in km/h?

Mathematics

1 answer:

Mila [183]2 years ago

6 0

Answer:

11.6km/hr

Step-by-step explanation:

You need to double 30 minutes to get an hour, so do the same with the distance.

5.8*2=11.6 km

11.6km/hr

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The domain of rational function gis the same as the domain of rational function f. Both f and g have a single x-intercept at x =

Irina-Kira [14]

The answer for this is D

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3 years ago

Which statement is true about the expression 4(9+6)?

olga55 [171]

The thing true about that is that we can use the distributive property to simplify it.

4(9+6) = 4*9 + 4*6 = 36 + 24 = 60

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3 years ago

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Write three fractions that are equivalent to 3 over 11 , but written in higher terms. One of them must

Alinara [238K]

Answer:

Three fractions that are equivalent to $\frac{3}{11}$ are: $\frac{6}{22}$ , $\frac{24}{88}$ and $\frac{144}{528}$ .

Step-by-step explanation:

Equivalent fractions are set of fractions in which when simplified, they have the same answer.

Given: $\frac{3}{11}$

i. multiply the numerator and denominator of $\frac{3}{11}$ by 2,

= $\frac{3*2}{11*2}$ = $\frac{6}{22}$

i. multiply both the numerator and denominator of $\frac{6}{22}$ by 4,

= $\frac{6*4}{22*4}$ = $\frac{24}{88}$

ii. multiply the numerator and denominator of $\frac{24}{88}$ by 6,

= $\frac{24*6}{88*6}$ = $\frac{144}{528}$

So that;

$\frac{3}{11}$ = $\frac{6}{22}$ = $\frac{24}{88}$ = $\frac{144}{528}$ .

Three fractions that are equivalent to $\frac{3}{11}$ are: $\frac{6}{22}$ , $\frac{24}{88}$ and $\frac{144}{528}$ .

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3 years ago

Can you help me please urgent !!

gregori [183]

Answer:10,362

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3 years ago

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An electrical company uses the function f(h) = 15h + 75 to calculate the total repair bill, f(h), for h number of hours worked.

kap26 [50]

$225 = 15h + 75
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The answer is 10. Hope this helps :).

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3 years ago

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