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alex41 [277]
3 years ago
5

Triangle △A′B′C′ is the image of △ABC under a dilation with a scale factor of 2.

Mathematics
1 answer:
Aloiza [94]3 years ago
6 0

Answer:

8 units if it's talking about the shown triangle, and 4 units if it's talking about the original

Step-by-step explanation:

I would guess it's talking about the original so do 4 units first

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I need help on both of these please///:(
SCORPION-xisa [38]

14. The distance between the two points is 14.866.

Distance can be calculated with the following formula:

d=√(x₂-x₁)²+(y₂-y₁)²

d=√(12-2)²+(5-(-6))²

d=√10²+11²

d=√100+121

d=√221

d=14.866

15. The distance between the two points is 20.248.

Use the same formula to find the distance.

d=√(x₂-x₁)²+(y₂-y₁)²

d=√(4-(-3))²+(12-(-7))²

d=√7²+19²

d=√49+361

d=√410

d=20.248

4 0
3 years ago
Of the 28 students in class, about 65% are wearing sneakers. How many students are not wearing sneakers? Round to the nearest wh
BigorU [14]

Answer:

10

Step-by-step explanation:

Based on the given conditions, formulate: \(28 \times ( 1 - 65\% )\)

Calculate the sum or difference:\(28 \times 0.35\)

Calculate the product or quotient:\(9.8\)

Find the closest integer: 10

Answer: 10

7 0
2 years ago
Find the third side. Round answer to tenths.<br><br> answer : <br> yds.
vagabundo [1.1K]

Answer:

19 yds

Step-by-step explanation:

On the assignment in the sections it tells you how to find it.

4 0
2 years ago
Select the equations of f the lines that are parallel to the lines whose equations is y=3x+5
saw5 [17]

Answer:

<h2>y = 3x + b where b is any real number</h2>

Step-by-step explanation:

The slope-intercept form of an equation of a line:

y=mx+b

m - slope

b - y-intercept

We have the equation: y=3x+5

Parallel lines have the same slope. Therefore the equation of the lines that are parallel to the given line if in form:

y=3x+b

where b is any real number.

5 0
2 years ago
el dividendo en una division exacta es toma el valor de 240 halle el valor del cociente si el divisor es una unidad menor que el
baherus [9]
Tal vez deberia buscar las respuestas en internet
7 0
3 years ago
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