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2 years ago

Street B has a slope of 1/4 and passes through (4, 6).

Mathematics

2 answers:

Eduardwww [97]2 years ago

7 0

Answer:

4y - x = 20

Step-by-step explanation:

y-y1 = m (x-x1)

y - 6 = 1/4 (x - 4)

4y - 24 = x - 4

4y - x = 20

Strike441 [17]2 years ago

5 0

Oh yeah sweetie I love I just hope you’re having good good love and merry merry

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Round 75.434 to the nearest hundredth

nordsb [41]

Answer:75.43

Explanation:

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2 years ago

Read 2 more answers

If $5,000,000 were invested at 4% interest compound continuously, how much will the investment be worth in 30 years?

Lerok [7]

If $5,000,000 is invested at 4% interest compounded continuously, the investment will be worth $16,215,000 in 30 years.

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3 years ago

A rectangle has a perimeter of 84 meters. One dimension is 7 meters. How long is

Lemur [1.5K]

Answer:

The unknown dimension is 35

Step-by-step explanation:

The perimeter of a rectangle is l+l+w+w or 2l+2w (l=length, w=width)

$l+l+w+w=84$

$7+7+w+w=84$

$14+w+w=84$

then we subtract 14 from 84

$w+w=70$

$2w=70$

$\frac{70}{2}=35$

$w=35$

Let's check our answer

$35+35+7+7=84$

<u>Hope this helps :-)</u>

6 0

2 years ago

0.3(3a-4)-0.05(8a)(-7a)

Anit [1.1K]

Answer:

2.8a²+0.9a - 1.2

Step-by-step explanation:

Given the expression 0.3(3a-4)-0.05(8a)(-7a)

Expand using the distributive law

0.3(3a-4)-0.05(8a)(-7a)

0.3(3a)-0.3(4)-0.05(8a)(-7a)

0.9a-1.2 - 0.05(8a)(-7a)

0.9a - 1.2 + 2.8a²

Rearrange

2.8a²+0.9a - 1.2

Hence the required expression is 2.8a²+0.9a - 1.2

3 0

2 years ago

I really need help on this geometry question, please, and thank you.

photoshop1234 [79]

Answer:

250

Step-by-step explanation:

you have to use the fact that the big triangle and the small triangle are similar and write the proportions

$\frac{125}{10} =\frac{AB}{10}$ we took half of the side because of ΔABD and ΔBD..

AB= (125*10)/10=125

is AB =125 then AC is duble AC= 2*125=250

7 0

2 years ago