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3 years ago

If a jogger travelledat the speed of 8km/h for 15mins how far did she run

1 answer:

5 0

1.95. first i did 8 divided by 60 because 8 km an hour and an hour = 60 minutes so then i got .13 with 3 repeating so i just put 13 then i did 13 times 15 because there were 15 minutes. Hope that helps!

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Solve |2x - 5| = 4. {x | x = -4.5 or x = 4.5} {x | x = 0.5 or x = 4.5} {x | 0.5 < x < 4.5}

kotykmax [81]

Answer:

{x | x = 0.5 or x = 4.5}

Explanation:

Before we begin, remember that:

The modulus gives the positive value of what's inside it.

This means that:

|a| = |-a| = a

Now, for the given, we have:

|2x-5| = 4

From the above rule, we can deduce that:

either:

2x - 5 = 4

2x = 4 + 5 = 9

x = 4.5 ............> first solution

Or:

2x - 5 = -4

2x = 5-4 = 1

x = 0.5 ..........> second solution

Now, we check:

at x = 4.5: |2(4.5)-5| = |9-5| = |4| = 4 ..........> first solution verified

at x = 0.5: |2(0.5)-5| = |1-5| = |-4| = 4 .........> second solution verified

Hope this helps :)

6 0

3 years ago

Match each genre with its characteristic.

Klio2033 [76]

Answer:

tragedy= depicts the downfall of a high ranking hero

comedy= depicts trials of ordinary people

drama= ridicules human relationships

Step-by-step explanation:

5 0

3 years ago

M<6=(x+10), m<2=(x+15) <6 and <2 are alternate interior angles

djverab [1.8K]

Answer:

ano ang pinag kaiba noon kaysa ngayon

5 0

3 years ago

Can someone please give me this answer to question 3 please

s344n2d4d5 [400]

Answer:

kurt

Step-by-step explanation:

5 0

3 years ago

Find the value of x. x√5=x^4

Kaylis [27]

Answer:

x=0, $\sqrt[6]{5}$

Decimal form,

x=0,1.30766048......

Step-by-step explanation:

x $\sqrt{5}$ = $x^{4}$

x $\sqrt{5}$ - $x^{4}$ =0

(take x as a common factor)

x( $\sqrt{5}$ - $x^{3}$ )=0

So,

x=0 and $\sqrt{5}$ - $x^{3}$ =0

for $\sqrt{5$ - $x^{3}$ =0

(add $x^{3}$ for both sides)

$\sqrt{5}$ = $x^{3}$

x= $\sqrt[3]{\sqrt[2]{5} }$ (multiply 3 by 2)

x= $\sqrt[6]{5}$

So,

x=0, $\sqrt[6]{5}$

5 0

3 years ago