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3 years ago

Evaluate. 5 2/3-2 1/4.1 2/3

Mathematics

1 answer:

bonufazy [111]3 years ago

3 0

Answer:

Step-by-step explanation:sub and comment on my recent video for a chance to win a shout out channel-Dav slayer

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50. A rectangle 24 meters long has the same area as a square that is 12 meters on a side. What are the dimensions of the rectang

svet-max [94.6K]

Answer:

The square= 144 sq. meters

The rectangle= 6 meters

Step-by-step explanation:

Hope that helps!!

6 0

3 years ago

Please help me. This is the 30°-60°-90° Triangle Theorem.

ziro4ka [17]

Answer:

Tan30° = 4/y

Tan30° = 1/root3

Therefore 4/y = 1/root3

Which gives the value of y 4root3

Which is 6.92 (approx)

As for x

Sin30 =4/x

1/2=4/x

X=8

3 0

2 years ago

I am doing this test and I need questions questions ASAP I will give brainiest to whoever answers it correctly

Troyanec [42]

Answer:

The correct answer there is the first option

6 0

3 years ago

Divide x ^ 4 + x - 1 by x - 1

vladimir2022 [97]

The required, divide is given by $=x^3+x^2+x+2+\frac{1}{x-1}$

<h3>What is fraction of polynomial?</h3>

Fraction of polynomial is, in the numerator and in the denominator of a fraction there is polynomial function

$=x^3+\frac{x^3+x-1}{x-1}\\$

$=x^3+x^2+\frac{x^2+x-1}{x-1}\\$

$=x^3+x^2+x+\frac{2x-1}{x-1}\\$

$=x^3+x^2+x+2+\frac{1}{x-1}$

Thus the required, divide is $=x^3+x^2+x+2+\frac{1}{x-1}$ .

Learn more about Fraction of polynomial here:
brainly.com/question/9686817

#SPJ1

6 0

2 years ago

Read 2 more answers

It is said that happy and healthy workers are efficient and productive. A company that manufactures exercising machines wanted t

denpristay [2]

Answer:

Confidence interval is 0.7 ≤ p ≤ 0.8

The margin of error is 7.1 %

Step-by-step explanation:

We have to calculate a 98% confidence interval for the proportion.

The sample proportion is p=0.75.

The standard error of the proportion is:

Here we have, the proportion or point estimate given by

= 150/200 = 0.75

Sample size, n = 200

The formula for confidence interval, CI, given a proportion, is;

At 98% z = ±2.326348

Plugging in the values of, , z and n we get;

CI = 0.6787704 ≤ p ≤ 0.8212296

To one decimal place, we have

CI = 0.7 ≤ p ≤ 0.8

3 0

3 years ago