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3 years ago

Determine a when d=6, g=4, k=3

Mathematics

1 answer:

tigry1 [53]3 years ago

8 0

I think your missing another part to your question because this doesn't really make sence...

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Parallelogram ABCD has vertices: A(-3, 1), B(3, 3), C(4, 0), and D(-2, -2). In two or more complete sentences, explain how you c

mina [271]

You have to shoe that the angles between adjacent sides = 90 degrees. You do do this by showing the adjacent sides are perpendicular by comparing their slopes.

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3 years ago

Read 2 more answers

Evaluate the following for when x=5 4(x-2)(x-3)+7(x-2)(x-5)-6(x-3)(x-5)

Olenka [21]

Answer:5x^(2)-21x+4

Step-by-step explanation:

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3 years ago

NeverReady batteries has engineered a newer, longer-lasting AAA battery. The company claims this battery has an average life spa

melomori [17]

Answer:

the probability is 0.0202

Step-by-step explanation:

The computation is shown below:

Given that

The Average life span = 17 hours

Standard deviation = 0.8 hours

Sample = 30 batteries

Sample mean = 16.7 hours

Now based on the above information

The probability is

$P (\bar x \leq 16.7) = P (\frac{\bar x - \mu}{(\frac{\sigma }{\sqrt{n} } )} \leq (\frac{16.7 - \mu}{(\frac{\sigma }{\sqrt{n} } )}\\\\= P(z\leq \frac{16.7-17}{\frac{0.8}{\sqrt{30} } } )\\\\= P(\leq -2.05)\\\\= 0.0202$

Hence, the probability is 0.0202

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3 years ago

Jack has some marbles. He has ten more red marbles than blue marbles. He has fewer yellow marbles than blue marbles.

kap26 [50]

Answer:

Jack has at least 15 marbles: 12 red, 2 blue and 1 yellow.

Step-by-step explanation:

1. Let's review the information given to us to solve the problem correctly:

Number of red marbles = 10 more than blue marbles

Number of yellow marbles fewer than blue marbles

2. How many of each color marble could Jack have?

r = Number of red marbles

b = Number of blue marbles

y = Number of yellow marbles

r = b + 10

y < b

If y = 1, then b ≥ 2, and r = b + 10,

fulfilling the three conditions, we have:

y = 1, b = 2, and r = 12

5 0

3 years ago

NEED HELP ASAP!! Is there enough information to prove that the triangles are congruent?

stepan [7]

Answer:

did you got the answer

Step-by-step explanation:

because I need it too

please help me out

I've checked out and its AAA does not prove congruence. Triangles are not congruent. They are similar

but am not sure

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3 years ago