MATHEMATICS COLLEGE

Solve the equation for
X-7=13

Answers

Answer 1
Answer:

Answer:

x = 20

Step-by-step explanation:

Isolate x by adding 7 to both sides:

x = 20

Related Questions

Find AC What Is The Equation To AC?
C^3+64= Help me understand this please.
Could someone help me out?
The weights, in pounds, of the cats in an animal adoption center are normally distributed. If a random sample of cats is taken and the confidence interval is (7.9,12.7), what is the margin of error
HELP PLEZ TRIGONOMETRY!

The price of a technology stock has risen to $9.82 today. Yesterday's price was $9.71. Find the percentage increase. Round your answer to the nearest tenth of a percent.​

Answers

The percentage increase is 1.1% to the nearest tenth

The calculation can be done as follows

Original price= $9.82

increase= $9.71

Change in price= 9.82-9.71

= 0.11

percent increase= 0.11/9.82 × 100

= 1.12

= 1.1 (to the nearest tenth)

Hence the percent increase is 1.1%

Please see the link below for more information

brainly.com/question/10613149?referrer=searchResults

Answer:

9.71 ÷ 9.82 = .9987 or 1% .

Round 20.86 to the nearest tenth

20
20.8
20.86
20.9

Answers

Answer:

20.9 is the answer because To round 20.86 to the nearest tenth consider the hundredths’ value of 20.86, which is 6 and equal or more than 5. Therefore, the tenths value of 20.86 increases by 1 to 9. 20.86 rounded to the nearest tenth = 20.9

A. 35/12
B. 12/37
C. 12/35
D. 35/37

Answers

Answer:

A

Step-by-step explanation:

Use the SOH CAH TOA

Tangent = Opposite / adjacent

tan (a) = 35 / 12

Answer:

the answer is obviously going to be a

Is it true that Confidence intervals are always close to their true population values?

Answers

Answer:

This means that there is a 95% probability that the confidence interval will contain the true population mean. Thus, P( [sample mean] - margin of error < μ < [sample mean] + margin of error) = 0.95.

Find the slope of the line that passes through 6, 0 and −3, 2

Answers

Answer:

slope = - (2)/(9)

Step-by-step explanation:

calculate the slope m using the slope formula

m = \frac{y_(2)-y_(1) }{x_{2-x_(1) } }

let (x₁, y₁ ) = (6, 0 ) and (x₂, y₂ ) = (- 3, 2 )

substitute these values into the formula for m

m = (2-0)/(-3-6) = (2)/(-9) = - (2)/(9)

the width of a rectangle is fixed at 8ft. what lengths will make the perimeter at least 200 ft at most 200

Answers

 it will be 2(1+8)<=200
Other Questions
Which could be the first step in simplifying this expression? Check all that apply.(x cubed x Superscript negative 6 Baseline) squared(x Superscript negative 18 Baseline) squared(x Superscript negative 3 Baseline) squared(x Superscript negative 2 Baseline) squaredx Superscript 6 Baseline x Superscript negative 12 Baselinex Superscript 5 Baseline x Superscript negative 4
Find the measure of each numbered angle.
Which of the following is equivalent to 46? 6 + 6 + 6 + 6 4 • 4 • 4 • 4 • 4 • 4 4 + 4 + 4 + 4 + 4 + 4 6 • 6 • 6 • 6
Greg drinks 1 1/2 pints of milk a day. How much is this in cups? Write your answer as a whole number or a mixed number in simplest form. Include the correct unit in your answer.