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2 years ago

Please help the question is attached chapter 8 q 2

Mathematics

1 answer:

Musya8 [376]2 years ago

7 0

Answer:

x = 15

Step-by-step explanation:

Let the x represents altitude.

Therefore, by geometric mean property:

$x = \sqrt{9 \times 25} \\ x= 3 \times 5 \\ x = 15$

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Please help, Thankyou

slega [8]

$\text {Mass of earth =} 5.97 \times 10^{24} \text { kg}$

$\text {Mass of Venus =} 4.87 \times 10^{24} \text { kg}$

$\text {Difference = }5.97 \times 10^{24} - 4.87 \times 10^{24}$

$\text {Difference = }(5.97 - 4.87) \times 10^{24}$

$\text {Difference = }1.1 \times 10^{24} \text { kg}$

--------------- In Pure Text Format --------------
Mass of the earth = 5.97 x 10^{24}
Mass of Venus = 4.87 x 10^{24}
Difference = (5.97 - 4.87) x 10^{24} = 1.1 x 10^{24} kg

4 0

3 years ago

Find the slope of line that passes through the points ( 0,5) and ( 2,2)

stiks02 [169]

Answer:

m= -3/2

Step-by-step explanation:

8 0

2 years ago

Use the 95% rule and the fact that the summary statistics come from a distribution that is symmetric and bell-shaped to find an

Nonamiya [84]

Answer:

Intervals = (1,064) , (1,036)

Step-by-step explanation:

Given:

Use 95% method

Mean = 1,050

Standard deviation = 7

Find:

Intervals.

Computation:

95% method.

⇒ Intervals = Mean ± 2(Standard deviation)

⇒ Intervals = 1,050 ± 2(7)

⇒Intervals = 1,050 ± 14

⇒ Intervals = (1,050 + 14) , (1,050 - 14)

⇒ Intervals = (1,064) , (1,036)

4 0

2 years ago

Write the following phrase as an algebraic expression. Use b for the unknown. A number split into 18 equal parts

alukav5142 [94]

Answer:

b/18

Step-by-step explanation:

5 0

3 years ago

If x is a number that satisfies 4x+3=18, can x be equal to 3? explain.

Akimi4 [234]

The answer is no. because is you substitute the value 3 in for x into the equation and solve you get,

4(3)+3=18 which says 12+3=18 15=18 and that is an untrue statement.
Hope this helps explain the concept so you understand! Any questions feel free to ask! Please rate if I helped you! thank you so much!!

4 0

2 years ago

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