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nadya68 [22]
3 years ago
11

Special right triangles find the missing side lengths. Leave your answers as radicals in simplest form. Need help ASAP due tomor

row and don’t understand how to do it

Mathematics
1 answer:
Soloha48 [4]3 years ago
5 0

Answer:

Step-by-step explanation:

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F = C + 32, for C Select one: A. C = (F - 32) B. C = C. C = (F - 32) D. C =
Rom4ik [11]

Answer:

A. C= (F-32)

Step-by-step explanation:

F = C + 32

make c the subject of formula

F = C + 32

subtract 32 from both sides

F-32 = C + 32-32

F-32 = C

7 0
3 years ago
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Refer to the diagram for Exercises 1-3.
marysya [2.9K]

Answer:

x=180-125

=55

z=55

y=180-(55+55)

y=70

8 0
3 years ago
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Classify the following angles
vlada-n [284]

--Answer--

1. acute

2. right

3. acute

4. obtuse

5. straight

--Explanation--

Acute angle = Greater than 0 °, Less than 90°

Right angle = 90°

Obtuse angle  = Greater than 90°, less than 180°

Straight angle = 180°

8 0
3 years ago
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I need help I have searched everywhere and nothing
Marta_Voda [28]

Answer:

See attached

Step-by-step explanation:

<em>All answers in one graph, refer to attached</em>

<u>The function we need is</u>

  • C(x) = 100(2*5280 - x) + 180\sqrt{800 +x^2}, where 2*5280= 2 miles

Table included as well

The vertex is about x = 19 ft which corresponds the minimum cost

Any other value, including negative reveal greater cost

  • <u><em>Note. there is a bit confusion over 2 miles or 2000 ft, but the graph is going to be same in shape and vertex for x, the value for cost will be different</em></u>

3 0
4 years ago
Suppose a laboratory has a 38 g sample of polonium-210. The half-life of polonium-210 is about 138 days. How many half-lives of
ira [324]
To find the number of half lives divide the total number of days by the number of days for 1 half live:

1104 / 138 = 8

There are 8 half lives.

To find the total amount left multiply the starting amount by 1/2 to the 8th power:

38 * 0.5^8 = 0.148 = 0.15 grams

The answer is the last one.
6 0
3 years ago
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