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3 years ago

Please help geometry

Mathematics

1 answer:

xenn [34]3 years ago

6 0

Answer:

Step-by-step explanation:

if the triangles are similar their sides should be in proportion so

(56/70)=(48/60) and they are in proportion because .8 = .8

ΔNQR ~ ΔNLM

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Fred and Stacey both have books to read over the summer. Fred has read 42 pages and Stacey has read 49 pages. What is the ratio

gladu [14]

B. 6:7. You must divide the same number on both sides.

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3 years ago

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The sum of 5 consecutive integers is 65. what are those integers?

Alexus [3.1K]

The numbers are: 2, 3, 4, 5, 6, 7, 8, 9, 10, 11

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3 years ago

What must be the length of ZY in order for ZY to be tangent

Nata [24]

Answer:

15 units

Step-by-step explanation:

The picture of the question in the attached figure

we know that

Triangle XYZ is a right triangle, because segment ZY is tangent to circle X at point Y

Applying the Pythagorean Theorem

$XZ^2=XY^2+ZY^2$

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4 years ago

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Y-3=5(x-2) what are the intercepts t of x and y x=(_,_) y=(_,_)

yan [13]

$The\ x\ intercept\ is\ (\frac{7}{5}, 0)$

The y intercept is (0, -7)

Solution:

Given equation is:

y - 3 = 5(x - 2)

Find the x intercept

Substitute y = 0 in given equation

$0-3=5(x-2)\\\\-3=5x - 10\\\\5x = -3 + 10\\\\5x = 7\\\\x = \frac{7}{5}\\\\Thus\ the\ x\ intercept\ is\ (\frac{7}{5}, 0)$

Find the y intercept:

Substitute x = 0 in given equation

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Thus the y intercept is (0, -7)

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3 years ago

Example 2 (3x+11)=10

Bumek [7]

Answer:

x = -2

Step-by-step explanation:

2 (3x+11)=10

Divide each side by 2

2/2 (3x+11)=10/2

3x+11 = 5

Subtract 11 from each side

3x+11-11 = 5-11

3x = -6

Divide each side by 3

3x/3 = -6/3

x = -2

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3 years ago

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