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4 years ago

Please help me with math please, they are number lines

Mathematics

1 answer:

Novay_Z [31]4 years ago

3 0

So u have to rearrange to find x again
You look at the equation and u can see that if u take away 14 from both sides it will leave u with:
X/-3<-2
Now as x is over - 3, the opposite of divide is multiply, so you multiply both sides by - 3.
This leaves you with your answer:
x<6

So the number line which represents this is C.

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4 years ago

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Ben is 3 times as old as kyra dilip is 4 years younger than kyra. if kyra is X years old how old is ben ?how old is dilip write

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He would be 7 years older

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3 years ago

In which table does y vary directly with x?

g100num [7]

Answer:

In which table does y vary directly with x? ОА. х у 1 -2 2 -4 3 -16 ОВ. Х у 1 -5 2 18 3 41 Ос. х у 1 26 2 52 3 78 - did not match any documents.

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8 0

3 years ago

The pendulum of an antique clock has been damaged and needs to be replaced.If the original pendulum completed one swing every 1.

baherus [9]

Answer:

The length of pendulum is 55.853cm

Step-by-step explanation:

We are given

the original pendulum completed one swing every 1.5 seconds

so, T=1.5 sec

now, we can use time period formula

$T=2\pi \sqrt{\frac{l}{g} }$

l is the length of pendulum

g is acceleration due to gravity

$g=9.8m/s^2$

now, we can plug values

and then we can solve for l

$1.5=2\pi \sqrt{\frac{l}{9.8} }$

$\frac{l}{9.8}=0.05699$

$l=0.55853m$

In cm

$l=55.853cm$

3 0

3 years ago

This is uhh due by 8 tommorow mornin please help me

Ira Lisetskai [31]

1 Simplify

x to

≤

−

+5≤−4

2 Subtract

5 from both sides.

≤

−

≤−4−5

3 Simplify

−

−4−5 to

−

−9.

≤

−

≤−9

4 Multiply both sides by

≤

−

x≤−9×3

5 Simplify

9×3 to

27.

≤

−

x≤−27

I hope this help you

6 0

3 years ago