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3 years ago

5

End of year assessment

1 answer:

tensa zangetsu [6.8K]3 years ago

4 0

Answer:

Don't fail

Step-by-step explanation:

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Divide. Write your answer as a fraction in simplest form. − 7 1/0÷2/5=

forsale [732]

Answer:

$- \frac{71}{4}$

Step-by-step explanation:

$- 7 \frac{1}{10} \div \frac{2}{5}$

$= - \frac{71}{10} \times \frac{5}{2}$

$= - \frac{71}{2} \times \frac{1}{2}$

$= - \frac{71}{4}$

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3 years ago

Please answer this question

AfilCa [17]

Answer:

it is C

Step-by-step explanation:

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2 years ago

Find x. Round your answer to the nearest tenth. <br><br> ______________

liubo4ka [24]

Answer:

Step-by-step expThis is the concept of trigonometry, the value of x will be calculated as follows;

sin theta=[opposite]/[hypotenuse]

theta=x

opposite=16 units

hypotenuse=21 units

thus;

sin x=16/21

hence;

x=arcsin(16/21)

x=49.63

x=50 (to the nearest degrees)

7 0

3 years ago

3. The circumference of a circle is 607 cm. What is the diameter of the circle?

steposvetlana [31]

Answer:

the circumference is 30 cm,

Step-by-step explanation:

Hope it helps

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1 year ago

Gordon types 1800 words in 25 minutes. word per minute

Gennadij [26K]

Answer:

72

Step-by-step explanation:

words per minutes= 1800÷25=72

4 0

3 years ago