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pashok25 [27]
3 years ago
5

Need Answer ASAP, help me please, offering 80 points.

Mathematics
2 answers:
Fed [463]3 years ago
7 0

Hey there! Since these shows you must find the graph so finally the answers should be

1.The slope of 1/5

2.The slope of DC =2/3

3.The slope of AB= 1/4

4.The slope of DA=7/2

5. B. Yes the quadrilateral has two pairs of of opposites that are perpendicular and all of its interior angles  are right angles.



Hope this helped.

Alchen [17]3 years ago
7 0

Answer:

he first slope is 1/5, the second slope is DC =2/3,the third slope is  AB= 1/4, the fourth slope is DA=7/2 and Yes the quadrilateral shape has two pairs of opposites that are perpendicular and all of its interior angles are right angles.

~batman wifes dun dun dun...aka ~serenitybella

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Step-by-step explanation:

8 0
1 year ago
Which of the following uses the distributive property correctly?
Evgen [1.6K]

Answer:

The last one is correct: 3(x+5)=3 . X + 3 . 5

5 0
3 years ago
A house is being purchased at the price of $138,000.00. The 30-year mortgage has a 10% down payment at an interest rate of 4.875
Mama L [17]

Answer:

  $238,600

Step-by-step explanation:

The amount being borrowed is 100% -10% = 90% of the purchase price, or ...

  0.90 × $138,000 = $124,200.

Then the monthly payment can be computed using the amortization formula:

  A = P(r/12)/(1 -(1 +r/12)^(-12t))

  A = 124200(.04875/12)/(1 -(1 +.04875/12)^(-12·30)) ≈ 657.28

and the total repaid is ...

  (360 months) × ($657.28/month) = $236,619.58*

The cost of mortgage insurance is considered part of the cost of the loan. That amount is ...

  (77 months) × ($25.88/month) = $1992.76

so the total amount paid for the loan is ...

  $236,619.58 +1992.76 = $238,612.34

The cost of the loan is about $238,600.

_____

* In figuring the total repayment cost, we used the full-precision value for the loan payment. The actual repayment amount will depend on the rounded value of the loan payment and the way the final payment is made. When rounded to the nearest $100, these details become unimportant.

3 0
3 years ago
Suppose you have a bag containing 2 black marbles and 3 red marbles. You reach into the bag, select a marble, see what color it
TiliK225 [7]

Answer:

\dfrac{9}{25}

Step-by-step explanation:

Given that the bag contains black and red marbles.

Number of black marbles in the bag = 2

Number of red marbles in the bag = 3

Total number of marbles in the bag = Number of black marbles + Number of red marbles = 2 + 3 = 5

Let us have a look at the formula for probability of an event E, which can be observed as:

P(E) = \dfrac{\text{Number of favorable cases}}{\text {Total number of cases}}

P(\text{First red marble}) = \dfrac{\text{Number of red marbles}}{\text{Total number of marbles}} = \dfrac{3}{5 }

Now, the marble chosen at first is replaced.

Therefore, the count remains the same.

P(\text{Second red marble}) = \dfrac{\text{Number of red marbles}}{\text{Total number of marbles}} = \dfrac{3}{5}

Now, the <em>required probability</em> can be found as:

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3 0
3 years ago
Find the volume and surface area of the square pyramid
Montano1993 [528]

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The complete question is attached below.

<h3>What is the volume and surface area of the pyramid? </h3>

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Then the volume of the pyramid will be

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Then the volume will be

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Then the correct option is A.

More about the volume and surface area of the pyramid link is given below.

brainly.com/question/23302816

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