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GuDViN [60]
3 years ago
14

suppose there are 20 questions on a multiple-choice test. if 25% of the answers are choice B,how many of the answers are NOT cho

ice B ?
Mathematics
1 answer:
topjm [15]3 years ago
7 0
25% of 20 = 5
B has 5 answers
20-5 = 15
"Not B" is 15 answers.
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Need number 8 please!!
luda_lava [24]

Using translation concepts, the graph of function g(x) = f(x) - 2 = x² - 2 is given at the end of the question.

<h3>What is a translation?</h3>

A translation is represented by a change in the function graph, according to operations such as multiplication or sum/subtraction in it's definition.

In this problem, the functions are given as follows:

  • f(x) = x².
  • g(x) = f(x) - 2 = x² - 2.

Which means that g(x) is a shift down of 2 units of f(x), as given by the graph in the end of the question.

More can be learned about translation concepts at brainly.com/question/4521517

#SPJ1

3 0
2 years ago
PLEASE HELP ME WITH THIS!! THIS IXL IS DUE AT 10 AND IT 926!!
My name is Ann [436]
The answer would be 4
8 0
3 years ago
Read 2 more answers
Please help me thanks
barxatty [35]

Answer:

28

Step-by-step explanation:

The area of a trapezoid is found by

A = 1/2 (b1+b2) *h

where b1 and b2 are the bases and h is the height

The bases are 6 and 8 and the height is 4

A = 1/2 (6+8) * 4

A = 1/2 (14)*4

  =28

8 0
3 years ago
Please HELP
Vikentia [17]
Problem 1:
11-c = -17
First, we need to isolate the term with the variable. We can simply do that by subtracting 11 from both sides as follows:
11-11-c = -17-11
-c = -28
Then, we will multiply both sides by -1 to get the positive value of c as follows:
-c x -1 = -28 x -1
c = 28

Problem 2:
1/2 y + 1/5 = 1/2
First, we need to isolate the term with the variable by subtracting 1/5 from both sides as follows:
1/2 y = 1/2 - 1/5 = 3/10
Then, we will get rid of the coefficient in the term with variable by dividong both sides with 1/2, this will give the following output:
y = 3/5
6 0
3 years ago
A cộng b tất cả bình phương bằng bảo nhiêu
bezimeni [28]

Answer:tôi chưa hiểu câu hỏi của bạn

Step-by-step explanation:

6 0
3 years ago
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