2 years ago

Pick a number from 1 to 10

Mathematics

2 answers:

Natali [406]2 years ago

5 0

7 i believe it is 7 l hahaha

BlackZzzverrR [31]2 years ago

3 0

Answer:

Step-by-step explanation:

im not sure how to solve that sorry

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An object has a mass of 12kg. On planet A the object weighs 69N. The force of gravity on planet a is:

astraxan [27]

w = mg

w/m = g

69N / 12kg = 5.75 N/kg

<u>Answer: B) 5.75 m/s2</u>

8 0

3 years ago

3x+8 if x=2 <br> 15 <br> 13<br> 16<br> 14

grandymaker [24]

Answer:

Step-by-step explanation:

3*2+8

=14

6 0

2 years ago

Factor completely.<br> 3x^2+30x+75=

mamaluj [8]

You write the problem as a mathematical expression
3x^2 + 30x + 75 =
Factor: 3 out of 3x^2 + 30x + 75.

3 (x2 + 10x + 25)

Factor using the perfect square rule.
And then your answer should be 3 ( x + 5) ^2

7 0

3 years ago

Read 2 more answers

Determine the intercepts of the line.

Nastasia [14]

Answer:

X intercept- (4.333,0)

Y intercept--(0,-13)

5 0

2 years ago

Please help! i need to find the mean

irina1246 [14]

Answer:

Step-by-step explanation:

$\overline x =\dfrac{-3\cdot4+(-2)\cdot2+3\cdot1+4\cdot1+6\cdot4+8\cdot7}{4+2+1+1+4+7}\\\\\\\overline x =\dfrac{-12-4+3+4+24+56}{19}\\\\\\\overline x =\dfrac{71}{19}=3.7368421....\approx3.74$

7 0

3 years ago