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liubo4ka [24]
3 years ago
7

True or False? The following triangle has just one 90 degree angle. Any scaled copy of this triangle must also have one 90 degre

e angle.
Mathematics
2 answers:
FinnZ [79.3K]3 years ago
5 0

Answer:

True

Step-by-step explanation:

True because it's a copy of the 90 degree angle.

DIA [1.3K]3 years ago
4 0

Answer:

False

Step-by-step explanation:

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Find the midpoint of if A(-3, 8) andB(-7, -6).
Mama L [17]

Answer:

(-5,1)

Step-by-step explanation:

8 0
2 years ago
Can somebody help me with this
neonofarm [45]

The sum of the expression (–x² + x) and (x² – 3x – 1) will be –2x – 1. Then the correct option is D.

<h3>What is Algebra?</h3>

The analysis of mathematical representations is algebra, and the handling of those symbols is logic.

The expression can be written as

(–x² + x) and (x² – 3x – 1)

Then the sum of the expression (–x² + x) and (x² – 3x – 1) will be

(–x² + x) + (x² – 3x – 1) = –2x – 1

Then the correct option is D.

More about the Algebra link is given below.

brainly.com/question/953809

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3 0
2 years ago
Solve: 2x+3y=1<br> y=-2x+11
Sauron [17]

Answer:

(8, -5); x=8; y=-5

Step-by-step explanation:

i'll be solving via substitution

2x+3y=1; y=-2x+11

2x + 3(-2x +11) = 1

2x -6x +33 = 1

-4x = -32

x = 8

2(8) + 3y = 1

16 + 3y = 1

3y = -15

y = -5

(8, -5)

Check:

-5 = -2(8) + 11

-5 = -16 + 11

-5 = -5

6 0
2 years ago
Someone help me please
Orlov [11]

Answer:

A 500.00 look there's a pattern

5 0
3 years ago
The sum of two numbers is 19. The difference is 9. What are the two numbers?
Nostrana [21]

Answer:

the two numbers are 8 and 8

7 0
2 years ago
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