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Inga [223]
3 years ago
13

Just those three questions for 35 points!!

Mathematics
2 answers:
77julia77 [94]3 years ago
8 0

Answer:is it adding or multiplying because these steps could be either or

Step-by-step explanation:

arlik [135]3 years ago
5 0

Answer:

Step-by-step explanation:

question 7: so the entire thing is 180 degrees. if one of them is 18 degrees then

x = 180-18 = 162 degrees

question 8: both to angles equal a right angle which is 90 degrees. so one of the angles is 52 degress

so x will equal:90-52= 38

question 9 : x is 32 degrees bacuse they r parallell

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John walks 3 miles in 5 hours<br>for his exercise routine. Find<br>the Unit rate​
Brilliant_brown [7]

John walks 0.6 miles in 1 hour.

Step-by-step explanation:

Distance walked by John = 3 miles

Time period = 5 hours

5 hours = 3 miles

Unit rate is the ratio of two measurements, in which one measurement is one, therefore,

1 hour = \frac{3}{5}\ miles

1\ hour=0.6\ miles

John walks 0.6 miles in 1 hour.

Keywords: ratio, distance

Learn more about distances at:

  • brainly.com/question/3456442
  • brainly.com/question/3503862

#LearnwithBrainly

3 0
3 years ago
What are two solutions of 3 + 4 |x/2 + 3| = 11?
Alex
3 + 4abs(x/2 + 3) = 11 Subtract 3
4 abs(x/2 + 3) = 11 - 3
4 abs(x/2 + 3) = 8 Divide by 4
abs(x/2 + 3) = 8/4
abs(x/2 + 3) = 2

Solution 1
x/2 + 3 = 2 Subtract 3
x/2 = 2 - 3
x/2 = - 1 Multiply by 2
x/2 *2 = - 2
x = - 2

Solution 2
x/2 + 3 = - 2
x/2 = - 2 - 3
x/2 = - 5 Multiply by 2
x = -5 * 2
x = -10

Solutions
x = - 2 <<<< answer 1
x = -10 <<<< answer 2

3 0
4 years ago
What is the BEST deal on sugar?
Lana71 [14]

Answer:

C

Step-by-step explanation:

well if you multiply each of tjem you would only sabe money on c the other choices would cause you to lose money so its c

8 0
3 years ago
CAN ANYONE HELP ME SOLVE THIS?
777dan777 [17]

Step-by-step explanation:

m/1 = ( 180 - 65 - 46 ) - 180

= 180 - 59 = 121

m/2 = 180 - 121 = 59

m/3 = ( 180 - 142 ) - 180

= 180 - 32 - 82

= 66

m/4 = 66

m/5 = 180 - m/2 - m/4

= 180 - 59 - 66

= 180 - 125 = 55

The sum of interior angles of triangles = 180°

8 0
3 years ago
At 86 km/h, how many miles can you travel in 30 minutes? Round to the nearest hundredth. Use 1 mi = 1.6 km.
Ray Of Light [21]

Answer:

26.875 = 26.88

86km = 60 minutes

86km/2=

43

43/1.6(kilometers in miles)

26.88

hope this helps uwu

4 0
3 years ago
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