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maksim [4K]
3 years ago
5

△ABC∼△PQR

Mathematics
2 answers:
Masja [62]3 years ago
8 0
The correct answers are

AB/PQ = BC/QR

∠B ≅ ∠Q

m∠A = m∠P 

the other two are incorrect
AC¯≅ PR¯
BC = QR
slamgirl [31]3 years ago
7 0

Answer:

The true statements are 1, 2 and 3.

Step-by-step explanation:

Given information: \triangle ABC\sim \triangle PQR.

Two triangles are called similar triangles if their corresponding sides are proportional or corresponding interior angles are equal.

It is given that \triangle ABC\sim \triangle PQR, so we get

\angle A=\angle P

\angle B=\angle Q

\angle C=\angle R

\frac{AB}{PQ}=\frac{BC}{QR}=\frac{AC}{PR}

Therefore options 1, 2 and 3 are correct.

The corresponding sides of similar triangles are proportional but not congruent, therefore options 4 and 5 are incorrect.

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Help Please.<br> .<br> .<br> .<br> .
Anika [276]

Answer:

angle 5 = angle 1

angle 6=angle 3

angle 2+angle 1+angle 3=180 degrees

angle 2+5+6=180 degrees

8 0
3 years ago
PLEASE HELP!!!!!!!!!!!!
liq [111]

9514 1404 393

Answer:

  a  Plane FGI

Step-by-step explanation:

A plane is named either by its designator (Q) or by three non-collinear points in the plane. Here, the point I must be used, as the other designated points in the plane are all on the same line. The appropriate choice is ...

  Plane FGI

4 0
2 years ago
The six-digit number 63X904 is an even multiple of 27. What does the digit X represent?
olga2289 [7]
Let's solve this problem step-by-step.

STEP-BY-STEP SOLUTION:

To begin with, let's establish that ( x ) can equal to any number from 0 to 9.

Meaning, that ( x ) is equal to one of the following: 0, 1, 2, 3, 4, 5, 6, 7, 8 or 9.

Now that we know which values ( x ) can equal to, we will simply substitute each of the numbers as potential values of ( x ) into the six-digit number and divide it by 27 to see if it is a multiple of 27.

If X = 0

= 63X904 / 27

= 630904 / 27

= Not a whole number

Therefore, X is not equal to 0.

If X = 1

= 63X904 / 27

= 631904 / 27

= Not a whole number

Therefore, X is not equal to 1.

If X = 2

= 63X904 / 27

= 632904 / 27

= Not a whole number

Therefore, X is not equal to 2.

If X = 3

= 63X904 / 27

= 633904 / 27

= Not a whole number

Therefore, X is not equal to 3.

If X = 4

= 63X904 / 27

= 634904 / 27

= Not a whole number

Therefore, X is not equal to 4.

If X = 5

= 63X904 / 27

= 635904 / 27

= 23552

ANSWER:

Therefore, the answer is:

X = 23, 552

Please mark as brainliest if you found this helpful! :)
Thank you <3
8 0
3 years ago
Please explain how you got the answer.
photoshop1234 [79]

Answer:

Step-by-step explanation:

First, simplify the equation they give you

125x+200≥1200 ---------> 125x≥1000---------->x≥8

So, x has to be greater than or equal to 8 which rules out b or d.

So the answers are narrowed down to a and c, the only difference is that the dot in A is filled in whereas the dot in c is not. In math, having a filled in circle means that value is included (≥ sign), so we will choose the answer a.

8 0
2 years ago
Read 2 more answers
David has 3 1/2 cups of blueberries. He uses 1/4 of a cup of blueberries to make a breakfast smoothie. He uses 1/2 of the remain
dusya [7]

Answer:

1\frac{5}{8} cup of blueberries

Step-by-step explanation:

Since David starts out with 3 1/2 cups of blueberries and uses 1/4 cup to make a smoothie, we will need to subtract 1/4 from his starting amount of 3 1/2

  • 3\frac{1}{2}-\frac{1}{4}  =3\frac{1}{4} David now has 3 1/4 cup of blueberries

David then uses half of this new amount of blueberries to make his pancakes. We will need to divide by 2 in order to figure out how much half is

  • First we can turn 3 1/4 into an improper fraction to make it easier to work with → 3 1/4 = 13/4
  • Now dividing 13/4 by 2 gives us \frac{\frac{13}{4} }{2} =(\frac{13}{4})(\frac{1}{2}) = \frac{13}{8}
  • David used 13/8 cups of blueberries to make his pancakes
  • Turning this back into a mixed number leaves him with 1 5/8 cup of blueberries
3 0
3 years ago
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