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dlinn [17]
3 years ago
8

PLEASE PLEASE PLEASE HELP. :(

Mathematics
1 answer:
mart [117]3 years ago
7 0
Integers are like -4,-3,-2,-1,0,1,2,3,4 etc

√49=7, integer

-3⁰=-(3⁰)=-(1)=-1, integer

1.2 times 10⁻²=1.2/100=0.012, not an integer

18/3=6, integer



answer is 3rd one
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Answer:

She needs to use 5 more cups of sugar for the muffins

Step-by-step explanation:

7-2=5

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3 0
3 years ago
Help help help please really need help
Galina-37 [17]

Problem 1

<h3>Answer:  B. M<3 would need to double.</h3>

Explanation: This is because angles 3 and 6 are congruent corresponding angles. Corresponding angles are congruent whenever we have parallel lines like this. If they weren't congruent, then the lines wouldn't be parallel. We would need to double angle 3 to keep up with angle 6.

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Problem 2

<h3>Answer: D. none of these sides are parallel</h3>

Explanation: We have angles A and C that are same side interior angles, but they add to A+C = 72+72 = 144, which is not 180. The same side interior angles must add to 180 degrees for parallel lines to form. This shows AB is not parallel to CD.

A similar situation happens with angles B and D, since B+D = 108+108 = 216. This also shows AB is not parallel to CD. We can rule out choices A and C.

Choice B is false because AD is a diagonal along with BC. The diagonals of any quadrilateral are never parallel as they intersect inside the quadrilateral. Parallel lines never intersect.

The only thing left is choice D. We would say that AC || BD, since A+B = 72+108 = 180 and C+D = 72+108 = 180, but this isn't listed as an answer choice.

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3 years ago
The independent variable of a data set is r, while the dependent variable is s. which of these is an explanatory variable?
irina [24]
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amid [387]

Answer:

The third option is the answer.

Step-by-step explanation:

In the formula <em>y = mx + b</em>, using the equation given,

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2 years ago
V varies inversely with the square of t and when t = 6, V = 49. Find t when V = 36 <br><br>t=​
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Answer:

49

Step-by-step explanation:

when you follow the instructions and there will be k; k is constant. so t=36 so you through then k will be 1764.

8 0
2 years ago
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