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Virty [35]
2 years ago
5

What's 9 + 10 ㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤㅤ

Mathematics
2 answers:
Veronika [31]2 years ago
7 0

Answer:

19

Step-by-step explanation:

21

san4es73 [151]2 years ago
3 0

Answer:

19

Step-by-step explanation:

9 + 10 = 19

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The watermelon that weighed 12 pounds cost $5.76 what was the cost per ounce of the watermelon? A. $0.48  B. $0.36 C. $0.03 D.
Leto [7]

Answer:

the answer is A. 0.48 $

Step-by-step explanation:

the price of ounce of the watermelon is :

\frac{5.76}{12}  = 0.48 \:

6 0
3 years ago
The equation x2 − 6x − 27 = 0 when solved is:
Amiraneli [1.4K]

Answer:

-3 , 9

Step-by-step explanation:

Sum = - 6

Product = -27

Factors = 3, -9

x² - 6x-27 = 0

x² + 3x - 9x - 9*3 = 0

x(x + 3) - 9(x + 3)  = 0

(x + 3) (x - 9) = 0

x +3 = 0   ; x - 9 = 0

x = - 3     ; x = 9

Solution: x = -3 , 9

8 0
3 years ago
Tran jumped 162 times in 9 hours. At that rate, how many times would<br> she jump in 10 minutes?
yawa3891 [41]

Answer:

3

Step-by-step explanation:

you first need to convert 9 hours into minutes:

9*60=<u>5</u><u>4</u><u>0</u> minutes

162 jumps ---in--- 540 minutes

? jumps ---in--- 10 minutes

?= (10*162)/540

?= 3

7 0
2 years ago
Solve for c.<br> a(c+b) = d
MAXImum [283]

Answer:

c = (d/a) - b

Step-by-step explanation:

a(c + b) = d

Divide both sides by a

c + b = d/a

subtract b from both sides

c = (d/a) - b

8 0
2 years ago
A picnic bench is 2 meters long.How many decimeter is the bench?
denpristay [2]

A decimeter is a tenth of a centimeter.

So, divide/multiply: 2 ÷ 0.1 = 20 <em>or</em> 2 × 10 = 20

So, the picnic bench is <em>20 decimeters long.</em>

8 0
2 years ago
Read 2 more answers
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