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juin [17]
3 years ago
9

State the appropriate null and alternate hypothesis

Mathematics
1 answer:
Nezavi [6.7K]3 years ago
4 0
The null hypothesis states that a population parameter is equal to a hypothesized value. the alternative hypothesis states that a population parameter is smaller, greater, or different than the hypothesized value in the null hypothesis
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Please hurry<br> Which is a factor of x2+ 7x + 10?
ohaa [14]

Answer:

x+5

Step-by-step explanation:

x^2+7x+10=0

(x+5)(x+2)=0

The only factor on that list is x+5, meaning that it is the answer. Hope this helps!

4 0
3 years ago
Which of the following expressions is equivalent to 6m - 10?
Natasha_Volkova [10]
Just calculate this:
A) 2(3m + 5) = 6m + 10 - incorrect
B) -2(5 - 3m) = -10 + 6m - could be correct
C) 2(3m - 10) = 63 - 20 - incorrect

So <u>the correct answer has to be B</u>: -10 + 6m is the same as 6m - 10.
3 0
3 years ago
Find the area in square centimeters of the composite shape shown below. Enter only a number as your answer.
Trava [24]

Answer:

136 square cm

Step-by-step explanation:

Area of rectangle = 18x7=126 square cm

Area of triangle = 1/2x(11-7)x(18-13) = 1/2(4)(5) = 10 square cm

126+10 = 136 square cm

7 0
3 years ago
Read 2 more answers
Can someone please help me on number 3?
photoshop1234 [79]

Answer:

number 3 i spelled it

Step-by-step explanation:

7 0
3 years ago
I'll give brainliest
r-ruslan [8.4K]

Answer:

1. cos63=x/16

x=16cos63

x=7.3

8 0
3 years ago
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