3 years ago

True or false weight is a measurement of force

Mathematics

1 answer:

expeople1 [14]3 years ago

7 0

Answer:

True I hope this helps Have a great day.

The weight of an object is a measure of the force exerted on the object by gravity, or the force needed to support it.

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A line is parallel to y=3x +8 and intersects the point (-3,7). What is the equation of this parallel line?

RoseWind [281]

Answer:

y=3x

Step-by-step explanation:

7 0

3 years ago

Please help me with this question image attached

Mumz [18]

Answer: (D) 9

Step-by-step explanation:

This is an isosceles triangle. Since the legs are congruent, then the base angles are congruent.

9x + 3 = 84

- 3 -3

9x = 81

÷9 ÷9

x = 9

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3 years ago

Which statements are true? (look at picture)

Makovka662 [10]

Answer:

D is true, E is true, F is true

Step-by-step explanation:

Hello,

n is an odd number it means that n = 2a+1 where a is integer

$n^2-1=(2a+1)^2-1=4a^2+4a+1-1=4a(a+1)$

this is not an odd number

$n(n-1)=(2a+1)2a$

this is not an odd number

$(n-1)^2=(2a+1-1)^2=4a^2$

this is not an odd number

$n^2+2=(2a+1)^2+2=4a^2+4a+1+2=4a^2+4a+3= 2(2a^2+2a+1)+1$

so this is an odd number

$n(n-2)=(2a+1)(2a-1)=4a^2-1=4a^2-2+1=2(2a^2-1)+1$

so this is an odd number

$(n-2)^2=(2a+1-2)^2=(2a-1)^2=4a^2-4a+1 = 2(2a^2-2a)+1$

this is an odd number

hope this helps

7 0

3 years ago

Can someone answer this??

Yuri [45]

Answer:

B. -0.4 ÷ 0.25

I hope it helps..

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3 years ago

What’s the expression 1/8+2/5

Lerok [7]

Answer:

The answer is 21/40

Step-by-step explanation:

(1×5)+(2×8)8×5

=5+16/40

=21/40

Have a blessed day :)

8 0

2 years ago