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Yuri [45]
3 years ago
14

Number sense which subtraction  sentences show you how to find 15- 7

Mathematics
1 answer:
Mars2501 [29]3 years ago
6 0
You can use addition to solve this problem. 7+_= 15
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What's the largest 3-digit base 14 integer?
Mars2501 [29]
Base 10 has the ten digits: {0, 1, 2, 3, 4, 5, 6,7, 8, 9}

Base 11 has the digits: {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A} where A is treated as a single digit number

Base 12 has the digits {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B}

Base 13 has the digits: {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C}

Base 14 has the digits: {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D}

The digit D is the largest single digit of that last set. So the largest 3-digit base 14 integer is DDD which is the final answer

Note: It is similar to how 999 is the largest 3-digit base 10 integer
3 0
3 years ago
I can’t figure out what the half circle means the answer options are 163,129,149 and 186
vodka [1.7K]

Answer: 129

Step-by-step explanation: First find the area of the circle. Since we know the area of a circle is πr²  (pi multiplied by the radius squared) we can find the area of the half circle. The radius is 5 (because radius is half of the diameter)

Area=3.14(5)²

       =3.14(25)

       =78.5

But since this is just a half circle, divide this by 2

That will get 39.25

Then add this to the area of the rectangle (L*W) which is 90

That will get about 129

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3 years ago
Ryngard Corp's sales last year were $42,000, and its total assets were $16,000. What was its total assets turnover ratio (TATO)?
garri49 [273]
hey! i found te answer on here:

course hero problems
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click on the link and see the answer, u can see only if you sing up, but ill give an account:

username: helpforstudents
password: 2248helpforstudents

remember: no membership.
if problems say them to me, ok?
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3 years ago
Question 2 (Essay Worth 10 points) (03.05 HC) The table below represents the velocity of a car as a function of time: Time (hour
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The y-intercept of the function is +5. The average rate is 1/3. The domain is 20.4 miles/hour.
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3 years ago
Matt is making cookies. He adds 3/4 of a cup of sugar to a bowl. He then removes two 1/8 cups of sugar. What best explains how m
irga5000 [103]
Matt has 5/8 cups of sugar left in the bowl
7 0
3 years ago
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