First find LCM (least common denominator) which is 12
so now u have 3/4 x 3= 9/12 and 2/3 x 4 = 8/12
now add 9/12 + 8/12 to get answer
try the rest on your own hope dis helped <span>✌️</span>

7 0

3 years ago

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Simplify this radical.

Zielflug [23.3K]

Answer:

3 $\sqrt{10}$

Step-by-step explanation:

Assuming you mean $\sqrt{90}$

Using the rule of radicals

$\sqrt{a}$ × $\sqrt{b}$ ⇔ $\sqrt{ab}$ , then

$\sqrt{90}$

= $\sqrt{9(10)}$

= $\sqrt{9$ × $\sqrt{10}$

= 3 $\sqrt{10}$

6 0

3 years ago

A friend calls you and asks you to meet at the park 2 mi away in 25 min. You set off on your skateboard after the call. At what

xeze [42]

Answer:

speed greater than 0.08 mi/min

Step-by-step explanation:

given data

distance = 2 mi

time = 25 min

to find out

the distance you travel and your speed and time related

solution

we know that distance is

distance = speed × time ...............1

so at park at most 25 min

so we need time = $\frac{distanec}{speed} \leq 25$

so here

we know

$\frac{2}{25} \leq speed$

$0.08 \leq speed$

so we can say that he need to run at speed greater than 0.08 mi/min

8 0

3 years ago

Can someone please help me with this? (20 points)

xenn [34]

Is this drawn exactly ? Like to scale ?

4 0

3 years ago

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