3 years ago

Please help I will reward Brainliest

Mathematics

2 answers:

Artyom0805 [142]3 years ago

8 0

If you are adding it is 11.8. If it is multiplying it is 33.37

Sauron [17]3 years ago

6 0

Answer:

5.32

Step-by-step explanation:

a^2+b^2=c^2

a^2+4.7^2=7.1^2

a+22.09=50.41

50.41-22.09=28.32

a=5.32

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Troy’s canoe is 18 feet long. Ariel’s canoe is 5\6 the length of Troy’s canoe.

sukhopar [10]

5/6 = .83333333333333333333333333.... It goes on...
.833333333333333333 * 18 = 15
15 is your answer

Another way you could do it is 18/6 = 3
3+3+3+3+3 = 15

3 being 1/6th of 18 *Hope This Helps...*

6 0

3 years ago

Solve for x O 5.5 O 6.5 O 7.5 O 8.5

Leni [432]

Answer:

x= 120

Step-by-step explanation:

x+60=180

x=180-60

x=120

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3 years ago

Assume that f(3) = 4. Name a point that must be on the graph of y=f(x)+4.

katrin [286]

Answer:

(3,8)

Step-by-step explanation:

f(3)= 4 so y=f(3) +4 y =8 when x =3

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2 years ago

Convert the following metric units of weight. a. 40 centigrams to grams b. 53 milligrams to grams c. 0.54 grams to decigrams d.

liubo4ka [24]

Answer:

a) $0.4$ grams

b) $0.053$ grams

c) $5.4$ decigrams

d) $2300$ milligrams

Step-by-step explanation:

To convert centigrams to grams you have to divide by 100.

$40$ centigrams = $\frac{40}{100}$ grams

= $0.4$ grams

To convert milligrams to grams you have to divide by 1000.

$53$ milligrams = $\frac{53}{1000}$ grams

= $0.053$ grams

To convert grams to decigrams you have to multiply by 10.

$0.54$ grams = $0.54*10$ decigrams

= $5.4$ decigrams

To convert grams to milligrams you have to multiply by 1000.

$2.3$ grams = $2.3*1000$ milligrams

= $2300$ milligrams

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3 years ago

Of the 25,000 cars assembled in the automobile plant, 91% pass a routine standards examination. How many cars are rejected?

tigry1 [53]

91% = 0.91

25,000 * 0.91 = 22,750 --->cars are passed

25,000 - 22,750 = 2,250 ---> cars are rejected

answer is B. 2,250 cars

7 0

2 years ago