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MrRissso [65]
3 years ago
6

Which number will make this equation true? 4+9= ___ +6? A. 4 B. 5 C. 6 D. 7

Mathematics
2 answers:
diamong [38]3 years ago
5 0

D because 6 plus 7 is 13

jeka57 [31]3 years ago
4 0

Answer:D

Step-by-step explanation:4+9=13 6+6=12 so do 6+7=13

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1) Which one of these four numbers has the greatest absolute value? (SELECT ONE answer)70-11-7
GalinKa [24]

Answer:

70

Step-by-step explanation:

70 has the greatest absolute value because absolute value is the amount between that number and 0. If 70 is the biggest number the with the biggest absolute value is 70.

7 0
3 years ago
Cos 4θ − cos 2θ = sin θ
hichkok12 [17]
cos(4\theta) - cos(2\theta) = sin(\theta)
-2sin(\frac{4\theta + 2\theta}{2})sin(\frac{4\theta - 2\theta}{2}) = sin(\theta)
-2sin(\frac{6\theta}{2}sin\frac{2\theta}{2}) = sin(\theta)
-2sin(3\theta)sin(\theta) = sin(\theta)
\frac{-2sin(3\theta)sin(\theta)}{-2sin(\theta)} = \frac{sin(\theta)}{-2sin(\theta)}
sin(3\theta) = -\frac{1}{2}
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7 0
3 years ago
The first 2 terms of an ap is -2 and 3 how many terms are needed for the sum to be equal to 306 ​
Zepler [3.9K]

Answer:

306

Step-by-step explanation:

-2 + 3 = 1

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6 0
4 years ago
HELP DUE IN 2 HOURSSS
Elis [28]
1.05miles per minute
because if you see it adds 1.05 miles after each minute
give brainlist if you want
4 0
3 years ago
Amanda earned a score of 940 on a national achievement test that was normally distributed. The mean test score was 850 with a st
snow_lady [41]
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so above it is 17.5 % = 0.175 or about 0.18 </span>
4 0
3 years ago
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