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ludmilkaskok [199]
3 years ago
12

Math lab work. For tomorrow!

Mathematics
1 answer:
zzz [600]3 years ago
3 0

Rate as BRAINLIEST, if any doubt ask.

7.) -2

8.) 2

9.) -21

10.) 28

11.) -6

12.) 27

13.) -22

14.)-23

15.)-28

16.) 13

17.) 28

18.) 25

19.) >

20.) <

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Five point six divided by eight equals
solniwko [45]
5.6 divided by 8 = 0.7

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5 0
4 years ago
Can someone please help me out
geniusboy [140]
On your paper, you wrote down a^2+b^2 = c^2 which is the pythagorean theorem

You are on the right track. You'll use this equation. In this case
a = 36
b = 18
c = 43
The value of a and b can be swapped. The value of c is always the longest side.

Let's see if a^2+b^2 = c^2 is true or not
a^2 + b^2 = c^2
36^2 + 18^2 = 43^2
1296 + 324 = 1849
1620 = 1849
The last equation is false so the first equation is false when a = 36, b = 18 and c = 43

We do NOT have a right triangle so we do NOT have a rectangle

Answer: No, the table is not "square" (ie, have right angles at the corners)

5 0
4 years ago
At the zoo, there are lions, tigers, bears, and monkeys. There are 2 lions. The number of lions and the number of tigers togethe
horsena [70]

Answer:

20

Step-by-step explanation:

2 lions with 6 tigers, 4 bears and 8 monkeys

7 0
4 years ago
Read 2 more answers
What is a recursive formula for this geometric sequence ?
dybincka [34]
Hello.

Given the explicit rule, a_{n} = 9 ×<span> </span>-(\frac{1}{3}) ^{(n-1)}, a_{1} = 9, and r =- \frac{1}{3},

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4 0
4 years ago
Raul is making chocolate chip pancakes. The number of chocolate chips he uses is proportional to how many ounces of mix he makes
Gemiola [76]

Answer:

12 = 5k/2

24 = 5k

Step-by-step explanation:

Raul is making chocolate chip pancakes.

The number of chocolate chips he uses is proportional to how many ounces of mix he makes.

Hence,

Chocolate chips ∝ Number of Ounces

Chocolate chips = c

Number of Ounces = m

= cm

c = km

Where k = Constant of Proportionality

The recipe said that for every 2 1/2 ounces of the mix, 12 chocolate chips be added.

Hence

12 = 21/2 × k

12 = 5/2 × k

12 = 5k/2

Cross multiply

12 × 2 = 5k

24 = 5k

The equation that represents the relationship between c the number of chocolate chips and m the number of ounces is

12 = 5k/2

24 = 5k

8 0
3 years ago
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