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hoa [83]
3 years ago
12

Please Help! Will mark brainliest!

Mathematics
2 answers:
Wittaler [7]3 years ago
8 0

Answer:

11

Step-by-step explanation:

Let a= times he hit 4 par

Let b = times he hit 5 par

a+b=18 => 4a+4b = 72

4a+5b=79

b=79-72=7

So a = 11

melomori [17]3 years ago
5 0

answer:

18 = 4a + 5b = 79, b = 79 - 72 = 7 → 11 holes

i hope this helps ♡♡♡

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The teacher decides that no student can win twice, so she removes the tickets of the first winner before drawing the second winn
trasher [3.6K]

Answer:

3/4

Step-by-step explanation:

Take Kitzen's number of raffle tickets and put them over Ava's tickets to give you 12/16 and the simplify which gives you 3/4 because the fraction is divisible by 4.

4 0
3 years ago
What is the sum of √-2 and √-18<br><br> a. 4 √2<br> b. 4 √2i<br> c. 5 √2<br> d. 5 √2i
MakcuM [25]
First, it is necessary to take out the i from the root. This is done by factoring out -1 as follows, using the relation √(-1) : = i

√-2 = √(-1)(2) = i<span>√2
</span>√-18 = √(-1)(2)(9) = 3i<span>√2

Simplifying by adding the two terms together:
</span>i√2 + 3i√2 = 4i<span>√2
</span>
Therefore the answer is B.

7 0
3 years ago
Tai's baby brother weighs 3,745 grams. What is his weight in kilograms?
marin [14]
3.745 kilograms, because 1 gram =.01 kilograms
8 0
3 years ago
Read 2 more answers
What is 18 &amp; 20 &amp; can you show work please??
irina1246 [14]
18. Make the values have the same denominators.

4 2/3(8/8)= 112/24
5 3/8 (3/3)= 129/24

Add the values

112/24+129/24= 241/24

Simplify the answer

241/24= 10 1/24

The answer for question 10 1/24 ounces.


20. Multiply 1 1/4 by 5. (There are 5 days from Monday through Friday)

1.25(5)= 6 1/4

The answer to question 20 is 6 1/4.


Hope this helps!




8 0
4 years ago
A ladder leaning against the side of a house forms a 65 degrees
postnew [5]

<em>your answer to the question would be </em><u><em>18.9 ≈ 19ft</em></u>

4 0
3 years ago
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