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Mrac [35]
3 years ago
10

Which of these fractions is closest to 0? 2/15 or 4/9 or -4/9

Mathematics
2 answers:
mel-nik [20]3 years ago
8 0

Answer:

2/15

Step-by-step explanation:

4/9 and -4/9 are the same distance apart.

4/9*5/5=20/45

2/15*3/3=6/45

20/45>6/45

WITCHER [35]3 years ago
5 0

Answer:

2/15

Step-by-step explanation:

If you graph it on a line, 2/15 will be the closest to 0.

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Please Help the question is below!!!
professor190 [17]

Answer:

A is right its acute angle

Step-by-step explanation:

because supplementary is 180

therefore A +B = 180

since we know A

B = 180- A

B = 73

which is an acute angle as its less than 90

pls mark me brainliest pls

3 0
4 years ago
Read 2 more answers
joe black receives a salary of 2240 per month if 18% is deducted for income tax and 6% is deducted for saving how much does joe
gayaneshka [121]

Answer:

$1726.59

Step-by-step explanation:

Long form:

$2240×18%=(-$403.20)

$2240-$403.20= $1836.80

Taxes will be deducted from total gross pay first...

$1836.80×6%=(-$110.21)

$1836.80-110.21=$1726.59

3 0
3 years ago
A 95 percent confidence interval for the mean of a population is to be constructedand must be accurate within 0.3 unit. A prelim
jarptica [38.1K]

Answer:

B. 359

Step-by-step explanation:

Given that:

The margin of error (e) must be within 0.3 unit, The standard deviation (σ) = 2.9 and the the confidence level = 95% = 0.95

α = 1 =0.95 = 0.05

\frac{\alpha}{2}=\frac{0.05}{2}=0.025

The z score of 0.025 corresponds to the z score of 0.0475 (0.5 - 0.025) which can be gotten from the normal probability table.

Therefore: z_\frac{\alpha}{2}= z_{0.025}=1.96

The formula for the margin of error is given by:

e=z_{0.025}\frac{\sigma}{\sqrt{n} } \\Substituting:\\0.3=1.96*\frac{2.9}{\sqrt{n} } \\\sqrt{n}=\frac{1.96*2.9}{0.3}\\\sqrt{n} =18.95\\  n=18.95^2=359

Therefore the smallest sample size (n) is 359

5 0
3 years ago
Expression - 50 + 5/13p is equal to ____ when p = -26
stich3 [128]

Answer: : it’s 40

hope this helps :)

Step-by-step explanation: Just substitute the variable with the number and use pemdas.

First you have to multiply 5/13 by -26, then add 50 to what you get.

8 0
2 years ago
What is the area? Please explain steps so I can attempt to understand
yarga [219]

Answer:

12 \sqrt{2}

Step-by-step explanation:

you can use hypotenuse formula

45-45-90 isosceles right triangle

so, 45= x

x² + x² = 24²

2x² = 24²

x²= 24.12

x= \sqrt{288}  = 12 \sqrt{2}

or :

you can use this rule: if you see a 45 45 90 isosceles right triagngle (you can look picture) 45=a cm and 90 = a\sqrt{2}

cm

so ;

a \sqrt{2}  = 24

a= 12 \sqrt{2}

hope this helps ^-^

3 0
4 years ago
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