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motikmotik
3 years ago
15

"Find the missing side lengths in each pair of similar figures." Someone explain please

Mathematics
1 answer:
Lana71 [14]3 years ago
5 0
AB is proportional to XY since they are similar triangles making it 25:10 or 5:2
so then AC:XZ  would be 5x:2x and 5x:6 so then its 15:6 since x is 3 basically set up proportions and so value of the big triangle to the small triangle would be at rails os 5:2
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You are a male who has a high school diploma. You plan to attend college and earn a bachelor’s degree. When you graduate from co
blsea [12.9K]

Answer:

Answer: 11,272

Step-by-step explanation: there are 52 weeks in a year multiplied by the median wage, which is 1001. Then minus 40,780.

Step-by-step explanation:

HOPE THIS HELPS!!!!!! :D

7 0
2 years ago
Find the measure of the angle formed between the base of the cone and a line segment that represents the slant height
wel

Since there are no figures given, I will give an example. 


You are given a silo that is shaped as a closed cylinder with a conical end. The diameter of the silo is 4 ft, the length of the cylindrical part is 6 ft, and the entire length of the silo is 10.5 ft. Suppose that you are asked to find the total volume of grains that can be stored in the silo.

Given:

Cylinder part

D = 4 ft

H = 6 ft

Cone part

H = 10.5 – 6 = 4.5ft

D = 4ft


Required:

Volume of silo


Solution:
V of cylinder = πr²H

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6 0
3 years ago
How many centimeters are in 10 feet given that 1 inch = 2.54 cm
lions [1.4K]
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7 0
3 years ago
What are the coordinates of the x-intercepts of the parabola y = x² - 8x + 15?
tamaranim1 [39]

Answer:

(3, 0) and (5, 0)

Step-by-step explanation:

we have

y=x^{2}-8x+15

we know that

The x-intercepts are the values of x when the value of y is equal to zero

so

For y=0

x^{2}-8x+15=0

The formula to solve a quadratic equation of the form

ax^{2} +bx+c=0

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x=\frac{-b\pm\sqrt{b^{2}-4ac}} {2a}

in this problem we have

x^{2}-8x+15=0  

so

a=1\\b=-8\\c=15

substitute in the formula

x=\frac{-(-8)\pm\sqrt{-8^{2}-4(1)(15)}} {2(1)}

x=\frac{8\pm\sqrt{4}} {2}

x=\frac{8\pm2} {2}

x=\frac{8+2} {2}=5

x=\frac{8-2} {2}=3

so

x=3, x=5

therefore

The x-intercepts are (3,0) and (5,0)

4 0
3 years ago
6 The table below shows the federal income tax rate for wages earned for single adults.
Zielflug [23.3K]

Answer:

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25% = 0.25

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47,500 - 11,875 = $35,625

8 0
3 years ago
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