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Reptile [31]
2 years ago
4

Based only on the facts in the diagram, which triangle criterion can you use to prove that ΔABC and ΔABD are congruent?

Mathematics
2 answers:
spayn [35]2 years ago
5 0
SAS, because it has two sides and an included angle. 

iren2701 [21]2 years ago
4 0

Based only on the facts in the diagram, you can see that:

  1. BC≅BD (given);
  2. ∠ABC is right, ∠ABD is also right, because these two angles are supplementary and together form the straight angle;
  3. AB is common side.

You have two pairs of congruent sides and a pair of included congruent angles that are adjacent to the congruent sides. So you can use SAS Postulate.

Answer: correct choice is A.

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S = √3*73.5 /4.5=7 (Khufu’s pyramid)
Hatshy [7]
√3*<span>9/10 </span>/4.5=0.734 i hope this  helps you
4 0
2 years ago
Suppose Primo Pizza's profit on a given day is always the same as the profit of Pizza Supreme's profit 3 days later. Write a fun
Andru [333]

Complete Question

Each summer Primo Pizza and Pizza Supreme compete to see who has the larger summer profit.

Let p(x) represent Primo Pizza's profit (in dollars) x days after June 1. Let s(x) represent Pizza Supreme's profit (in dollars) x days after June 1.

Suppose Primo Pizza's profit each day is 1.9 times as large as the profit of Pizza Supreme.

Write a function formula for p using the function s

Answer:

The function formula for p using the function s is p(x) = 1.9s(x)

Step-by-step explanation:

Given

p(x) = Primo Pizza's profit (in dollars) x days after June 1.

s(x) = Pizza Supreme's profit (in dollars) x days after June 1.

It is given that Primo Pizza's profit each day is 1.9 times as large as the profit of Pizza Supreme.

This implies that

p(x) = 1.9*s(x)

So, p(x) = 1.9s(x)

Hence, the function formula for p using the function s is p(x) = 1.9s(x)

6 0
2 years ago
Equilateral triangle ABC has a perimeter of 96 millimeters. A perpendicular bisector is drawn from angle A to side Line segment
prisoha [69]

Answer:

<h2>A  16mm</h2>

Step-by-step explanation:

An equilateral triangle is a triangle that has all of its sides equal.

Perimeter of an equilaterial triangle = 3s where;

s is one side of the triangle.

Given the perimeter of ABC = 96mm

Substituting into the formula above to get s;

96 = 3s

s = 96/3

s = 32mm

Hence the length of one side of the triangle is 32mm

If a perpendicular bisector is drawn from angle A to side Line segment B C at point M, then MC will be half of BC and ΔAMC will be a right angled triangle.

Since all the sides of the triangle are equal, hence BC = 32mm. Since MC is the half of BC, then MC = 1/2 of 32mm

MC = 1/2 * 32mm

MC = 16mm

<em>Hence the length of Line segment MC is 16mm</em>

<em></em>

5 0
2 years ago
Read 2 more answers
A motor scooter travels 20 mi in the same time that a bicycle covers 8
melamori03 [73]
The scooter is 20 miles per hour and the bicycle is 8 miles per hour. Because twice the rate of the bicycle is sixteen miles then the scooter minus 16 is four as in the four miles per hour mentioned above, so its only one hour then we divide 20 and 8 both seperatly by one and those are your answers

6 0
2 years ago
Mercedes takes out a loan for $15,000 at a simple interest rate of 4% to be paid back in 48 monthly installments.
Black_prince [1.1K]

answer: none of these? $338.69

explanation:

https://calculator.me/loan/s?prin=15000&ir=4&term=48&termtype=12&freq=12&pp=0&dp=0&dptype=1&tradein=0&stax=0&fstax=1&appfee=0&fappfee=1&od=13&om=9&oy=2021

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