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Eduardwww [97]
3 years ago
13

How to do a diagram in math for kelly correctly answered 80% of the 20 questions on the test

Mathematics
1 answer:
Dvinal [7]3 years ago
3 0

Step-by-step explanation:

80:100=x:20

x=80×20/100=16

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5, minus, start fraction, t, divided by, 3, end fraction when t=12
11Alexandr11 [23.1K]

\quad \huge \quad \quad \boxed{ \tt \:Answer }

\qquad \tt \rightarrow Final  \:\:Value = 1\:

____________________________________

\large \tt Solution  \: :

The statement can be represented as :

\qquad \tt \rightarrow \: 5 -  \dfrac{t}{3}

[ for t = 12 ]

\qquad \tt \rightarrow \: 5 -  \dfrac{12}{3}

\qquad \tt \rightarrow \: 5 - 4

\qquad \tt \rightarrow \: 1

Answered by : ❝ AǫᴜᴀWɪᴢ ❞

7 0
2 years ago
Read 2 more answers
Given the equation 2^2-^1=8^x-1 what is the value of x
Lady bird [3.3K]

Answer:

i can't solve it because it's not complete

you need something 2^2 (right here) -^1=8^x-1

Step-by-step explanation:

5 0
3 years ago
Use the three steps to solve the problem.
Flauer [41]

The two numbers are 8,13.

Step-by-step explanation:

Let,

smaller number = x

Larger number = x+5

According to given statement;

Smaller number + Bigger number = 3x-3

x+(x+5)=3x-3\\x+x+5=3x-3\\2x+5+3=3x\\8 = 3x-2x\\8=x\\x=8

Smaller number = 8

Larger number = 8+5 = 13

The two numbers are 8,13.

Keywords: algebraic equation, addition

Learn more about addition at:

  • brainly.com/question/11229113
  • brainly.com/question/11234838

#LearnwithBrainly

7 0
4 years ago
Read 2 more answers
If A = 50 degrees, B = 62 degrees, and a = 4, find b.<br><br> Round to the nearest tenth.​
Phoenix [80]
<h3>Answer:  4.6</h3>

=================================================

Work Shown:

Use the law of sines

b/sin(B) = a/sin(A)

b/sin(62) = 4/sin(50)

b = sin(62)*4/sin(50)

b = 4.61042489526572

b = 4.6

Make sure your calculator is in degree mode.

8 0
3 years ago
HELPPPPPPPPPPPP PLEASEEEEEEEEE!!!!!!!!
RSB [31]

Answer:

47

Step-by-step explanation:

a line adds up to 180 so 180-133=47

3 0
3 years ago
Read 2 more answers
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