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3 years ago

In. What is the area of this trapezoid? b2 = 5 in. h = 4 in. 2 in. 3 in. b1 = 10 in.

Mathematics

1 answer:

nlexa [21]3 years ago

6 0

25 inches ejjjjjjjjjjjjjjjjj

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Tom has a 500 gallon pool. He is able to drain it at a rate of 15 gallons per minute. if the pool still has 170 gallons of wa

Akimi4 [234]

Answer: 22 minutes

Step-by-step explanation: 500-170 means that he drained 330 gallons of water so 330 divided by 15 gallons a minute so you get 22 so it takes 22 minutes to have 170 gallons left in the pool

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3 years ago

What is 6.86 6.8 7 6.9 6.827 from least to greatest

Nikitich [7]

Answer:

ITS 1, 2, 3, 4, 5 HOW MANY DOGS ARE IN MY BASEMENT WATCHING DORA THE EXPLORA

Step-by-step explanation:

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3 years ago

Given AG bisects CD, IJ bisects CE, and BH bisects ED. Prove KE = FD.

OverLord2011 [107]

When a line is bisected, the line is divided into equal halves.

See below for the proof of $\mathbf{KE \cong FD}$

The given parameters are:

AC bisects CD
IJ bisects CE
BH bisects ED

By definition of segment bisection, we have:

$\mathbf{CK \cong KE}$
$\mathbf{EF \cong FD}$
$\mathbf{CE \cong ED}$

By definition of congruent segments, the above congruence equations become:

$\mathbf{CK = KE}$
$\mathbf{EF = FD}$
$\mathbf{CE = ED}$

By segment addition postulate, we have:

$\mathbf{CE = CK + KE}$
$\mathbf{ED = EF + FD}$

Substitute $\mathbf{ED = EF + FD}$ in $\mathbf{CE = ED}$

$\mathbf{CK + KE = EF + FD}$

Substitute $\mathbf{CK = KE}$ and $\mathbf{EF = FD}$

$\mathbf{KE + KE = FD + FD}$

Simplify

$\mathbf{2KE = 2FD}$

Apply division property of equality

$\mathbf{KE = FD}$

By definition of congruent segments

$\mathbf{KE \cong FD}$

Read more about proofs of congruent segments at:

brainly.com/question/11494126

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3 years ago

In 2010, the population of Atlanta, Georgia was 4.2×105 and the total land area was 1.32×102 square miles. Approximately, what w

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Answer:

The population is 3,000 to the nearest thousand

Step-by-step explanation:

Here, we want to calculate population density

Mathematically;

Population density = population/ area

form the question;

population = 4.2 * 10^5

area = 1.32 * 10^2 square miles

Population density = (4.2 * 10^5)/(1.32 * 10^2)

3.2 * 10^3

which as a whole number will be 3200

To the nearest thousand, this is 3000

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3 years ago

What is the coefficient of x^4y^4 in the expansion of (x + y)^8?

m_a_m_a [10]

C. 70 if you're on APEX

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4 years ago

Read 2 more answers

In. What is the area of this trapezoid? b2 = 5 in. h = 4 in. 2 in. 3 in. b1 = 10 in.​

In. What is the area of this trapezoid? b2 = 5 in. h = 4 in. 2 in. 3 in. b1 = 10 in.