3 years ago

Which angles are complementary?

Mathematics

2 answers:

Katarina [22]3 years ago

7 0

A. 72 and 18 because they equal 90

Wittaler [7]3 years ago

5 0

Your answer is A. 72° and 18°

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Statistics show that a certain soccer player has a 63% chance of missing the goal each time he shoots. If this player shoots twi

Kipish [7]

Answer:

The probability of scoring two goals in both times is 0.137 or 13.7%

Step-by-step explanation:

Statistics show that a certain soccer player has a 63% chance of missing the goal each time he shoots.

So $P(A)=0.63$

Hence, the probability of getting success in his shoots will be,

$P(A^c)=1-P(A)=1-0.63=0.37$

The probability of scoring two goals in both times is,

$=P(A^c)\cdot P(A^c)$

$=0.37\times 0.37$

$=0.137$

$=13.7\%$

7 0

3 years ago

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A teacher has a total of 7/9 bucket of water to pour into pots with flowers that are standing in equal quantities on two windows

AleksAgata [21]

Answer:

14 pots

Step-by-step explanation:

if teacher pours 1/18 in each pot and there was 7/9 buckets in total, 9 fits into 18 twice so just 7X2 =14 and 9X2=18 so 14 pots were watered

hope this helps

3 0

3 years ago

Hey can someone please help me with this question thanks!

-BARSIC- [3]

The dependent variable is the number of votes

6 0

3 years ago

The total cost for one year at the state university is $22,500. a student has the following help in covering the costs of school

Klio2033 [76]

Answer:

$630 Per Month

Step-by-step explanation:

$22,500-$10,000=$12,500-$4,400=$8,100-$1,800=$6,300/10Months

=$630

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2 years ago

Now go to diagonals of parallelograms. You'll see two line segments, and marked with their midpoints, E and F. Verify that E and

AURORKA [14]

Answer:

AE=4

EC=4

BF=2.24

FD=2.24

Step-by-step explanation:

here we go honey

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3 years ago