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lord [1]
3 years ago
10

Penguin or Duck?

Mathematics
2 answers:
Sonja [21]3 years ago
7 0

Answer:

9 students chose duck

Step-by-step explanation:

The question says "6 <em><u>more</u></em> students chose duck <em><u>than</u></em> chose penguin"

This means that you would add 6 to the number that chose penguin, which is 3.

6 + 3 = 9

amm18123 years ago
5 0

Answer:

9

Step-by-step explanation:

6+3=9

and this is very is easy

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Which of the following symbol make(s) the following mathematical statement true?
Arturiano [62]
3 > 1
(4^0 is one)
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Pretty simple.
3 0
3 years ago
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Find the 12th term of the sequence -15,-9,-3, 3
Reika [66]
First term (a) = -15
common difference(d)= -9-(-15)
= -9+15=6
So,
12th term(a12)= a +(n-1)d
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3 years ago
I need help with these two questions!! I got 72° for Question 7, I don't know I need help with both of them!! PLEASE HELP!! :)
Nat2105 [25]

Answer:

7. 49

8. 10.4

Step-by-step explanation:

7) our hypotenuse is 8, and the side opposite the base of ladder and ground angle is 6, therefore we can use Sin

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sin(x) = 6/8 = 3/4

sin-1(3/4) = 49

8) using the theorem that alternate exterior angles are congruent

the angle opposite side x is 30

tan = opposite/adjacent

tan(30) = x/18

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you can also use 30-60-90 special right triangles.

the side opposite 30 is x

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and side opposite 90 is 2x

3 0
3 years ago
Jonathan had 28 papers in his desk his teacher gave him n more papers write an expression that represent the number of papers Jo
Delvig [45]

Answer:

x=28+n

Step-by-step explanation:

So, the teacher is giving Jonathan papers so we know its addition.

28+n

So lets have x equal the amount of papers he has on his desk after the new papers are added.

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7 0
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I really need help with my math homework, please help I hope these points help you
Paul [167]
1. 0
2. 32.6
3. 326
4. 3260
considering i’m not the best at maths, can someone check these for me?
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3 years ago
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