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2 years ago

Someone please help me ASAP

Mathematics

1 answer:

givi [52]2 years ago

4 0

It’s 212.00 why does it have to be 20 words ugh

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HELP FAST IT'S TIMED

anygoal [31]

Answer:

d = 1/2

Step-by-step explanation:

5/6 = 1/3 + d

~Find common denominators

5/6 = 2/6 + d

~Subtract 2/6 to both sides

3/6 = d

~Simplify

1/2 = d

Best of Luck!

4 0

2 years ago

Read 2 more answers

determine whether the lines intersect and if so find the point of intersection and the cosine of the angle of intersection x=4t+

Fittoniya [83]

Answer:

As the lines are not intersecting nor parallel, they must be skew.

Step-by-step explanation:

Question is incomplete, we consider the nearest match available online.

Parametric equations of two lines are:

L₁ : x=4t+2 , y = 3 , z =-t+1

L₂: x=2s+2 , y= 2s+5 , z = s+1

If lines are parallel then parametric coordinates must be equal scalar multiple of each other which s not true here.

$4t+2=2s+2 ---(1)\\ \\3=2s+5---(2) \\\\-t+1=s+1---(3)$

If lines are intersecting then parametric coordinates must be equal for some value of t and s.

$From (3)\\-t=s\\From (2)\\\\s=\frac{3-5}{2}\\\\s=-1\\\implies t=1\\\\To\,\,check\,\, the \,\,values \,\,of \,\,s\,\, and \,\,t \,\,for\,\,intersection\,\,put \,\,them\,\, in\,\, (1)\\\\4(1)+2= 2(-1)+2\\ 6\ne0$

Hence the lines are not intersecting nor parallel, they must be skew.

6 0

2 years ago

Question 10 of 10

docker41 [41]

Answer:

Step-by-step explanation:

$\frac{ \sqrt{9} \times \sqrt{144} }{ \sqrt{81 } } \\ \\ \frac{3 \times 12}{9} \\ \\ \frac{36 }{9} \\ \\ = 4$

8 0

2 years ago

Leonard earned $100 from a bonus plus $15 per day (d) at his job this week. Which of the following expressions best represents L

djyliett [7]

Answer:

...........

$⟼15d + 100$

8 0

2 years ago

mrs.cashmore bought a large melon. She cut a piece that weighed 1 1/8 pounds and gave it to her neighbor. The remaining piece of

madreJ [45]

The answer is 1 7/8 pounds

7 0

3 years ago

Read 2 more answers