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Alexus [3.1K]
2 years ago
12

Why does literally no one answer my questions i- please help me

Mathematics
1 answer:
Alexus [3.1K]2 years ago
6 0
I’m pretty sure it would be:
70 + 20x = 60 + 15x ????
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-7 -[-6] a.42 b.-1 c.-13 d.-42
kati45 [8]

Answer:

B.

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Find the answers from the questions that are shown below
KengaRu [80]

Answer:

diameter = IJ

radius = KH or IH or JH

chord = LM

length HK = 2

Step-by-step explanation:

if IJ is the diameter and the radius is KH then r must be 2 as the radius is always half the diameter

5 0
3 years ago
Help pls? I need help. Which one is it
lina2011 [118]

Answer:

the Answer is c I just had the same problem

7 0
2 years ago
Can Someone tell me how to find a rate of change and an initial value
kow [346]

Depends on which rate of change you're talking about. The rate of change is another term for a slope of a function. There's two(2) different version of rate of change.

First version one is the instantaneous rate of change. aka derivative. This one is found simply by taking the derivative of a function.

Second version is the average rate of change, which is found using the slope formula, (y₂ - y₁)/(x₂ - x₁)

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Initial value problem should give you an initial point (x, y) to plug into your function. You plug those x,y value in to find your answer.

There's variation of initial value problems so I can't give you any specific details on how to do it unless you can post the question.

8 0
2 years ago
A product is composed of four parts. In order for the product to function properly in a given situation, each of the parts must
nirvana33 [79]

Answer:

0.430

Step-by-step explanation:

Product has four parts :

For proper functioning, each part must function :

Let the 4 parts be:

A, B, C and D

Proper functioning probability :

A and B = 0.79

C and D = 0.83

For proper functioning :

P(A) * P(B) * P(C) * P(D)

0.79 * 0.79 * 0.83 * 0.83

= 0.42994249

= 0.430

3 0
3 years ago
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