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blondinia [14]
3 years ago
6

Find the measure of angle 4.

Mathematics
1 answer:
dem82 [27]3 years ago
6 0

Answer:

80 degrees because if you look at 1 its 62 plus 18

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The moon Phobos orbits Mars (m = 6.42 x 1023 kg) at a distance of 9.38 x 106 m. What is the Phobos' orbital velocity?
xz_007 [3.2K]

Answer:

The Martian satellite Phobos travels in an approximately circular orbit of radius  9.4x10^6m with a period of 7 h39 min. Calculate the mass of Mars from this information.

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3 years ago
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Chris has a six sided die. Create a sample
Klio2033 [76]

Answer:

Sample space: {1, 2, 3, 4, 5, 6}

Simple event

Step-by-step explanation:

Sample space is a list of all the possible outcomes.

This is a simple event because you are only doing one event, such as rolling a die.

A compound event would be multiple simple events, such as flipping a coin <em>and </em>choosing a marble from a bag.

7 0
3 years ago
The relationship between a bacteria population p, in thousands, and time d, in days, since it was measured to be 1,000 can be re
Assoli18 [71]

d = log₂p represents a logarithmic function, The expression log₂(10) tells us when the population reaches 10,000 and the equation 7 = log₂(128) tells us that the population reaches 128,000 in 7 days.

<h3>What is an exponential function?</h3>

An exponential function is in the form:

y = abˣ

Where a is the initial value of y and b is the multiplication factor.

Let p represent the bacteria population in thousand after d days.

Since each day, the bacteria population grows by a factor of 2, hence:

p=2^d

Hence, d = log₂p represents a logarithmic function

The expression log₂(10) tells us when the population reaches 10,000 and the equation 7 = log₂(128) tells us that the population reaches 128,000 in 7 days.

Find out more on exponential function at: brainly.com/question/12940982

8 0
3 years ago
Y = 10 is a solution for 7(x + 9) = 132
12345 [234]

Answer:

its close 9.45

Step-by-step explanation:

7(x+9)=132

7x+63=132

7x=132-63

7x=69

x=69/7

x=9.45

8 0
3 years ago
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Henrys birthday is in 3 weeks how many days until henry birthday
lana66690 [7]

Answer:

21 days

Step-by-step explanation:

in one week, there are 7 days

hence in 3 weeks, there are 7 x 3 = 21 days

4 0
4 years ago
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