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2 years ago

HELP PLEASE!!!!!!????

Mathematics

2 answers:

Alla [95]2 years ago

7 0

If people send links report them

otez555 [7]2 years ago

3 0

Answer:

Step-by-step explanation:

c. 235.00 intrest rate

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What are the two ordered pairs for 5x=3

valkas [14]

Well the equation of this line is $x=3/5$ . Which means that for any value of y the x will always equal to 3/5, so the points (ordered pairs) for eg. are $(3/5,2),(3/5,\sqrt{7})$ .

Hope this helps.

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3 years ago

a boat takes 8 hours to go 6 miles upstream and come back to the starting point. if the speed of the boat is 4 miles per hour in

Romashka-Z-Leto [24]

Consider this option:
1. if to re-write the condition, it is given: total time t=8 hours; upstream=downstream=6 miles; V_boat=4 m/h., V_current=V=?
2. note, that total time=time_upstream+time_downstream, where time_upstream=6miles/(V_boat-V) and time_downstream=6miles/(V_boat+V). Using this it is possible to make up and solve the following equation:
$\frac{6}{4+V} + \frac{6}{4-V} =8; \ =\ \textgreater \ \ \frac{V^2-10}{16-V^2}=0; \ =\ \textgreater \ \ V=\sqrt{10} \ \frac{miles}{hour}$

answer: √10

P.S. the roots of the equation are √10 and (-√10), only positive values is needed for V.

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3 years ago

X^2-9x=x-9 solve by factoring

lbvjy [14]

(x-1)(x-9)
Hope this helps

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3 years ago

One of the Same side angles of two parallel lines is 60° greater than the other. Find the two angles.

BARSIC [14]

Answer:

60,120

Step-by-step explanation:

We know that angles on the same side of the transversal always add up to 180 ( are supplementary)

Hence, taking one of the angles as x we get,

x+(60+x)=180

2x+60=180

2x=120

x=60

Hence, one angle is 60 degrees while the other 120 degrees

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3 years ago

What is the equivalent decimal for -1.25

Tanzania [10]

I honestly do not know what to say here: it's already in decimal form. Please, if you made a mistake while typing in the problem, tell me.

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3 years ago

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