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Elina [12.6K]
2 years ago
13

Find the missing side of each triangle. Round your answers to the nearest tenth if necessary.

Mathematics
2 answers:
Umnica [9.8K]2 years ago
5 0
<h2>>> Answer </h2>

_______

\:

x² = (15.8)² - (5.3)²

x² = 249.64 - 28.09

x² = 221.55

x = √221.55

x ≈ 15

navik [9.2K]2 years ago
3 0

Answer:

15.5 because you have to take away some point

Step-by-step explanation:

you can do 15.8 +5.3 and that would make 21 - 15 and makes 6 so you can round 15.8 to 16 and then you subtract to make 10 then you add 5

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Will mark brainliest! Thanks ! and like if you can please explain it cuz I want to understand it to :)
garik1379 [7]

Answer: F.) 7 triangles

Step-by-step explanation:

Congruent means completely equal in side lengths and angles. Think of this weird figure like 4 triangles that are see through and are covering a diamond underneath

Of those 4 "see through triangles", there are 3 equal to ΔABC

Now on the diamond underneath, there is another 4. Its hard to actually explain what I mean, but take two triangles from that dimaond. Theyre gonna be congruent to ΔABC.

That's 4 + 3 = 7 total triangles

3 0
3 years ago
Question 3 (1 point)
Sindrei [870]

Answer:

96

Step-by-step explanation:

(3+6+3)•9-(3•2)-(3•2)

12•9-6-6

=108-12

=96

3 0
3 years ago
mr tonneman buys one 2 pound lobster and 1 pound 4 ounces of shrimp. find the ratio the weight of the lobster to the shrimp
Phantasy [73]
2:1over4 this would be the ratio answer 
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3 years ago
Can someone please help me. WILL MARK U BRAINLIEST!!!
mel-nik [20]

Answer:

b -1

Step-by-step explanation:

it's the line that the curve ends on and is linear on

3 0
3 years ago
Read 2 more answers
The volume of a box is 400in3. if the height is 10in and the length is 8in, what is the width of the box (volume=l•w•h)
tankabanditka [31]
10•8=80
so something times 80 will equal 400
80•5=400
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3 years ago
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