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3 years ago

Is Valparaiso warmer, colder, or the same temperature as Sydney

1 answer:

4 0

Answer: Sydney is warmer because Sydney is closer to the equator. Valparaiso is warmer because it is further away from the equator.

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Whats 82.72+54.66 by adding

PtichkaEL [24]

13738 hope that helps

6 0

3 years ago

Read 2 more answers

If M = N, the diameter of M = 148, and AB = 140, what is the length of NQ?

enyata [817]

Answer:

$NQ=24\ units$

Step-by-step explanation:

we know that

Triangles ABM and CDN are congruent

CD=AB

AB=2AL ----> because the diameter divide the circle into two equal parts

CQ=AL=140/2=70 units

NC----> is the radius

NC=148/2=74 units ----> the radius is half the diameter

Applying Pythagoras Theorem find the value of NQ

$NC^{2}=NQ^{2}+CQ^{2}$

substitute the values

$74^{2}=NQ^{2}+70^{2}$

$NQ^{2}=74^{2}-70^{2}$

$NQ^{2}=576$

$NQ=24\ units$

4 0

4 years ago

Please help! Pre-calculus is very confusing.

ZanzabumX [31]

Answer:

-1 < x < 0

Step-by-step explanation:

f(x) is a cubic function, so it can have up to 3 real zeros. The first option lists 4 intervals, which is too many.

Check the second option:

f(-1) = -6

f(0) = 7

f(x) changes signs between x=-1 and x=0, so there must be a 0 in that interval.

4 0

3 years ago

one car rental company charges $30 per day plus $0. 25 per mile driven a second company charges $40 per day plus $0. 10 per mile

just olya [345]

Let d be mile driven. Then,

30+0.25d>40+ 0.1d

.15 d>10

d>66.667

you must drive at least 66 and 2/3 miles before the second country is cheaper

5 0

3 years ago

When Brandon went bowling, it cost $4.95 per game, plus a one-time fee to rent the shoes. Brandon played 5 games and paid $32. W

igomit [66]

Answer:

The linear equation used to find the cost to rent the shoes is $24.75+x=32$

Cost to rent the shoes is $7.25.

Step-by-step explanation:

Given:

Cost of per game of bowling = $4.95

Number of games played = 5

Total money paid = $32

We need to find the cost to rent the shoes.

Solution:

Let the cost to rent the shoes be 'x'.

So we can say that;

Total money paid is equal to sum of Cost of per game of bowling multiplied by Number of games played and cost to rent the shoes.

framing in equation form we get;

$5\times4.95+x=32\\\\24.75+x=32$

Hence The linear equation used to find the cost to rent the shoes is $24.75+x=32$

On solving the above equation we will find the value of 'x'.

Now we will subtract both side by 24.75 we get;

$24.75+x=32-24.75\\\\x= \$7.25$

Hence Cost to rent the shoes is $7.25.

4 0

3 years ago