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MAXImum [283]
4 years ago
13

Which property justifies that 42 - 37= 42-30+42-7?​

Mathematics
2 answers:
Sladkaya [172]4 years ago
7 0

Answer: distributive property

Step-by-step explanation: This answer may not be right but you never know!

Arada [10]4 years ago
4 0

Answer:

i think it is 54

Step-by-step explanation:

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Suppose M is the midpoint of FG. Find the missing measure.<br> MG = 13x + 1, FG = 15
Sholpan [36]

Answer:

14 - 13x

Step-by-step explanation:

take 13x + 1 away from 15

15 - (13x + 1) =  15 - 13x - 1  =  14 - 13x

4 0
3 years ago
PLEASE HELP! WILL GIVE BRAINLIEST!!
VladimirAG [237]

Answer:

y=-\dfrac{1}{3}x+1

Step-by-step explanation:

Given line intersects the x-axis at point (3,0) and the y-axis at point (0,1).

The equation of this line is

\dfrac{x-3}{0-3}=\dfrac{y-0}{1-0}\\ \\\dfrac{x-3}{-3}=\dfrac{y}{1}\\ \\x-3=-3y\\ \\y=-\dfrac{1}{3}x+1

The equation in the slope-intercept form is

y=-\dfrac{1}{3}x+1

6 0
4 years ago
Find the critical value needed to construct a confidence interval of the given level with the given sample size. Round the answe
Contact [7]

Using the t-distribution, the critical value needed is: t = 2.2622.

<h3>How to find the critical value for the t-distribution?</h3>

The critical value is found using a calculator, with two parameters:

  • The confidence level.
  • The number of degrees of freedom, which is one less than the sample size.

For this problem, we have a confidence level of 95% and 10 - 1 = 9 df, hence the critical value is t = 2.2622.

More can be learned about the t-distribution at brainly.com/question/16162795

#SPJ1

5 0
2 years ago
Given the two Fibonacci numbers below, which number would follow? F(14) = 377 and F(15) = 610
beks73 [17]

Answer:

987.

Step-by-step explanation:

The terms in a Fibonacci series are obtained form the sum of the previous 2 terms. So the next number F(16) = 377 + 610 = 987.

6 0
4 years ago
Read 2 more answers
Andre drinks 15 ounces of water, which is 3/5 of the bottle. How much does the bottle hold? Use x for the number of ounces the b
ivann1987 [24]

Step-by-step explanation:

15 = 3/5 x = 3x/5

75 = 3x

x = 25 ounces

4 0
3 years ago
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