3 years ago

When one element replaces another element in a compound the reaction is a___ reaction

Mathematics

1 answer:

vampirchik [111]3 years ago

7 0

Answer:

single replacement lol

Step-by-step explanation:

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7 yd<br> 4 yd<br> 18 yd<br> 11 yd<br> 14 yd

Dima020 [189]

Answer:

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Step-by-step explanation:

8 0

2 years ago

A man burns 10 calories per minute mountain biking and 7.5 calories per minute in-line skating. His goal is to burn approximatel

Ipatiy [6.2K]

A.) 10x + 7.5 (0) =420
10x = 420
420 / 10 = 42

x = 42 > ( 42,0 )

10(0) + 7.5y = 420
7.5y = 420
420 / 7.25 = 56

y = 56 > ( 0,56 )

(42,0) (0,56)

B.) The x intercept means that there was 42 ,minutes spent biking. The y intercept means that there was 56 minutes spent in line skating.

C.) (21 ,28) - (14,37) - (28,18)

8 0

3 years ago

What is measure of egf?

BartSMP [9]

Answer:

∠EGF = 65°

Step-by-step explanation:

Since EF = EG the triangle is isosceles and the base angles are equal, that is

∠EGF = ∠GEF

∠EGF = $\frac{180-50}{2}$ = $\frac{130}{2}$ = 65°