4 years ago

Answer question 30 all a&b&c

Mathematics

1 answer:

wolverine [178]4 years ago

6 0

A. Mars 37.7% and moon 16.6%.
b. not 100% sure, but could be y=.377x and y=.166x
c. 29.88
d. 425.52

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On the first day of school, the cafeteria serves hot dogs and hamburgers together. The cafeteria serves hot dogs every 6th schoo

kumpel [21]

Answer:

The Answer is 12 days or times.

Step-by-step explanation:

The LCM of 6 is 3 and 2, the LCM of 4 is 2 and 1, so we multiply 3 by 2 and 4 by 2 together to get 12, which is the number of days or times.

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3 years ago

What is this simplified as a fraction

anyanavicka [17]

Step-by-step explanation:

35/48

this cannot be simplified any further

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A local club organizes a festival with an entry fee of $6. At the festival, bags of popcorn cost $4 each. Which expression can b

11Alexandr11 [23.1K]

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Hope this helps :)

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3 years ago

number 3 says,"If u and v are the measures of complementary angles such that sin u =2/5 and tan v =(square root of 21) 21/2, lab

vodomira [7]

Answer and Explanation:

Using trig ratios, we can express the given values of sin u and tan v as shown below

$\begin{gathered} \sin u=\frac{opposite\text{ of angle u}}{\text{hypotenuse}}=\frac{2}{5} \\ \tan v=\frac{opposite\text{ of angle v}}{\text{hypotenuse}}=\sqrt[]{21} \end{gathered}$

So we can go ahead and label the sides of the triangle as shown below;

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We can find v as shown below;

$\begin{gathered} u+v+90=180\text{ (sum of angles in a triangle)} \\ v+23.6+90=180 \\ v=180-113.6 \\ v=66.4^{\circ} \end{gathered}$

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What is the greatest number of 5,3,1,4,7

zheka24 [161]

The greatest common factor is 1

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3 years ago

Read 2 more answers