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Readme [11.4K]
3 years ago
9

What is the first step in describing what figure results when given plane intersects a given three-dimensional figure?

Mathematics
1 answer:
agasfer [191]3 years ago
8 0
Describe as best to your ability and write the kind of figure it is
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Write 500m out of 4km as a percentage​
xz_007 [3.2K]

Answer:

∴ 5.5% is 55 m of 1 km.

___________________

6 0
3 years ago
Inverse of f(x) = x2 − 9
luda_lava [24]
To find the inverse of a function, replace every x in the equation with a y, and replace every y in the equation with an x:

x = y^{2} - 9

Add 9 to both sides:

y^{2} = x + 9

Square root both sides to get y by itself:

y = \sqrt{x+9}

This equation can be simplified by taking the square root of 9 out of the root:

\sqrt{9} = 3
y = 3 + \sqrt{x}

The inverse of this function is y = 3 + √x.
7 0
3 years ago
Read 2 more answers
Priscilla can make 4 bracelets in 12 minutes. At this rate, how many bracelets can she make in 48 minutes?
patriot [66]

Answer:

A. 16

Step-by-step explanation:

We can use a ratio to solve

4 bracelets        x bracelets

----------------- = -------------

12 minutes        48 minutes

Using cross products

4 * 48 = 12x

192 = 12x

Divide by 12 on each side

192/12 =12x/12

16 =x

3 0
3 years ago
I dont know how you’d work this out, someone please help!<br><br> Thanks
Alinara [238K]

Answer:

see photo attached for analysis

8 0
2 years ago
99 points AND BRAINLIEST answer to the person who can do this for me. I WILL REPORT ANY DUMB ANSWERS! PLEASE HELP ASAP!
Evgen [1.6K]
ΔADC ≅ ΔBCD (SAS congruency)

∠AED ≅ ∠BEC (opposite angles)

ΔAED ≅ ΔBEC (ASA congruency)

Therefore DE <span>≅ CE (corresponding sides of the two congruent triangles AED and BEC)</span>
8 0
3 years ago
Read 2 more answers
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