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lions [1.4K]
4 years ago
14

How to check the answers to 9x3

Mathematics
1 answer:
maw [93]4 years ago
7 0

Answer:

9 x 3 = 27

Step-by-step explanation:

You can draw an array or do 27/9  and make sure it equals 3. You can also do addition because 9+9+9=27

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The problem wants you to add both

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What number is 5% of 46
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5% is equal to .05
so

46*.05= 2.3

2.3 is 5% of 46 :)
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A crew of highway workers paved 14 mile in 16 hour. If they work at the same rate, how much will they pave in one hour?
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4 0
3 years ago
Find the value of unknown angle x,y,z,a,b,c with reasons and full process​
Oduvanchick [21]

Answer:

Step-by-step explanation:

x = 70 degree (being vertically opposite angles)

y + 70 degree =180 degree (being linear pair)

y = 180 - 70

y = 110 degree

In triangle,

x + 60 + misssing angle = 180 degree (sum of interior angles of a triangle)

70 + 60 + missing angle =180

130 + missing angle = 180

missing angle = 180 - 130

missing angle = 50 degree

c = missing angle (being vertically opposite angles )

c = 50 degree

x + missing angle = a (sum of two interior opposite angles is equal to the exterior angle formed)

70 + 50 = a

120 degree = a

a = b (being vertically opposite angle

120 =b

therefore b is 120 degree

Hence , a = 120 degree , b = 120 degree , c = 50 degree , x = 70 degree , y = 110 degree

7 0
3 years ago
Plz Help 30 points:
Inessa [10]

Answer:

a = 2(b) + 4.

Step-by-step explanation:

Part A: $11 + a = b. A= the extra money he got for walking the dog. B= the total money for walking the dogs.

Part B: a = 2(b) + 4. I did + 4 because it says “Larry was able to walk 4 more than twice as many dogs as his friend Kyle”. This equation would work because a = Larry and b = Kyle, so Larry has 2 times the amount as Kyle plus the 4.

I hope this helps <3

4 0
3 years ago
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