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Ilia_Sergeevich [38]
3 years ago
6

Com/

Mathematics
1 answer:
Vlad [161]3 years ago
6 0

Answer:

B

Step-by-step explanation:

V=1/3Bh

v=1/3s^2 (1/2s)

v=1/6s^2

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What is the equation of the line that passes through the point (-6, -2) and has a<br> slope of 1/6
Levart [38]
<h2>Answer:</h2>

Step 1: Determine <u><em>b</em></u> by using the point (-6,-2), the given slope, and the slope intercept formula, y = mx + b.

y = mx + b\\\\-2 = \frac{1}{6}(-6) + b\\\\-2 = -1 + b\\\\-1 = b

Step 2: Now that we have <u><em>b</em></u>, we can determine the equation of the line.

y = \frac{1}{6}x -1

I didn't use <em>+ (-1)</em> because <em>b</em> is negative. Therefore you need to change the equation from <em>y = 1/6x + (-1)</em> to <em>y = 1/6x - 1</em>.

4 0
3 years ago
Mark is a professional race car driver. He has competed in 15 races and won 40% of them. How many races has Mark won?
Romashka [77]

Answer:

6 is the answer

Step-by-step explanation:

8 0
4 years ago
Read 2 more answers
What is the relationship between the 6'S in the number 7664
xxTIMURxx [149]
Given number is 7664
Value of first 6 is 600. 

Value of second six is 60.

So we can find \frac{600}{60} = 10

So we can say  six in 100 place is 10 times greater than  six in tenth place.
8 0
4 years ago
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This is what the problem says
Neko [114]

9514 1404 393

Answer:

  graphs left to right have a=1, a=0.25, a=-1

Step-by-step explanation:

A negative value of 'a' makes the parabola open downward, so the rightmost graph goes with a=-1.

A value of 'a' less than 1 flattens the graph, so the middle graph goes with a=0.25.

A value of 1 gives a standard open-upward parabola, corresponding to the leftmost graph.

7 0
3 years ago
Tonya has a rectangular rug with an area of 21 square feet. The rug is 4 feet longer than it is wide. Create an equation that ca
marissa [1.9K]

a) The equations to determine the length and the width of the rug are

l = 4 + w and l × w = 21

b) The enlarged rug's area =  60 square feet

Step-by-step explanation:

Step 1 :

Let l be the length and w represent the width of the rectangular rug

Given the area  = 21 square feet.

So l × w = 21

Also given, the length is 4 feet longer than the width .

So we have

l = 4 + w

Step 2 :

Using the above 2 equations we have

(4+w)w = 21

w² + 4 w - 21 = 0

(w+7)(w-3) = 0

=> w = -7 or w = 3

Since w is the width of the rug, we take the positive value w = 3 as the width

So w = 3 feet

So

l = 4 + w = 4 +3 = 7 feet

Step 3 :

When a 1.5 foot border is added all the way round the rug, the length and  width are increased by 3 feet (1.5 feet on both sides)  the rug's enlarged  length and the rug's enlarged width is

l = 7 + 3 = 10

w = 3 + 3 = 6

The enlarged rug's area = 10 × 6 = 60 square feet

Step 4 :

Answer :

The equations to determine the length and the width of the rug are

l = 4 + w and l × w = 21

The enlarged rug's area =  60 square feet

7 0
4 years ago
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