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Makovka662 [10]
3 years ago
6

Help me, please ( 10 points )

Mathematics
2 answers:
Aloiza [94]3 years ago
4 0
90 degrees is a right angle and 180 is a straight line over 90 is an obtuse and and 45 degrees or lower is an acute angle
MatroZZZ [7]3 years ago
3 0
90 degrees because A is a right angel
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1 Jack checked out the price of a particular music system at five different stores. $370, $475, $445, $465, $380 What is the mea
Bezzdna [24]

Answer:B. $427

Step-by-step explanation:

370+475+445+465+380=2135

2135/5=427

6 0
3 years ago
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24. A farmstand collected $350 from sales on Wednesday. This amount was $75
larisa [96]

Answer:

$100

Step-by-step explanation:

Given:

  • Wednesday sales = $350

If the amount collected from sales on Wednesday was <u>$75 greater</u> than the amount collected from sales on Tuesday, then Tuesday's sales were $75 <u>less</u> than Wednesday's sales:

  • Tuesday sales = $350 - $75 = $275

If the amount collected from sales on Wednesday was <u>two times as great</u> as the amount collected from sales on Monday, then Monday's sales were <u>half</u> Wednesday's sales:

  • Monday sales = $350 ÷ 2 = $175

To calculate how much more the farmstand collected from sales on Tuesday than it collected on Monday, <u>subtract</u> the Monday sales from the Tuesday sales:

  • $275 - $175 = $100
8 0
2 years ago
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Which of the following is not an undefined term?<br><br> point<br> ray<br> line<br> plane
MrRissso [65]

Answer:

ray

Step-by-step explanation:

ray is the answer because it starts with a startline but has no endpoint so it goes on for infinity.

7 0
3 years ago
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What is the most accurate statement about correlations? a. Apparent correlations between two or more variables can stimulate inv
Lemur [1.5K]

Answer:

a. Apparent correlations between two or more variables can stimulate investigation and present possible solutions to be explored.

Step-by-step explanation:

Correlation is a scenario, where an action X causes another action Y to occur, but one of the actions does not really need to affect the other's occurrence. Correlation occurs because of the tendency of people to seek the relationship between events. The fact that two events are happening at the same time does not necessarily imply a cause and effect relationship, although there might be a possibility of such.

Correlation is used in scientific studies to draw the relationship between two events, but it does not stop at that. Through investigation has to be made to confirm that there is indeed a correlation.

5 0
3 years ago
Distributive 7(5+x)
Misha Larkins [42]

Answer:

35 + 7x

Step-by-step explanation:

Distribute

7x5=35

7x(x)=7x

7x +35

5 0
4 years ago
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