3 years ago

Tell whether 208 and 289 form a proportion

1 answer:

6 0

Answer:

You can tell if two fractions are proportional by using cross multiplication. Only equivalent fractions are proportional. To do this, multiply the denominator, the bottom number in the fraction, of the first fraction with the numerator, the top number in the fraction.

Step-by-step explanation:

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I need help with this.

ollegr [7]

Answer:

Step-by-step explanation

12 inches in 1 foot.

2.54 cm in 1 inch.

5x 12=60 inches

60 +4=64inches.

64 x 2.54=162.56 cm

4 0

3 years ago

Read 2 more answers

Which of the following statements exemplifies a null hypothesis?

elixir [45]

Answer:

(A) there is no relationship between gender and jury verdicts

Step-by-step explanation:

The null hypothesis is the one in which we assume that there are no relationship between measures.

In this exercise, the only option that assume no relationship between measures(gender and jury verdicts) is

(A) there is no relationship between gender and jury verdicts

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4 years ago

Ruben swims several times per week in a lake near his home. Last summer, the average water temperature was 20 °C. This summer, t

docker41 [41]

16/20 = 0.8
0.8*100= 80
100-80= 20%

3 0

3 years ago

Bob makes $3,345 a month before taxes. What is the amount of his gross annual salary?

olganol [36]

Answer:

$40140

Step-by-step explanation:

3345*12=40140

STEP 1- Multiply 3345 by 12 to get the gross salary

8 0

3 years ago

Help please thanks math is hard

leonid [27]

X= 25
Explanation:
The two lines are equal. Since 48+16= 64,
the other line has to equal 64 as well.
64-39= 25

8 0

3 years ago