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2 years ago

What is 8.984 rounded to the nearest tens

Mathematics

1 answer:

sergiy2304 [10]2 years ago

5 0

Since the number is 8 you round up so it's 9.0

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-1/5 plus 7/10 <br><br> Whats the answer ??/

lubasha [3.4K]

Answer:

Hi Friend!

The Correct Answer is 1/2

Step-by-step explanation:

The fractions have unlike denominators. First, find the Least Common Denominator and rewrite the fractions with the common denominator.

LCD(-1/5, 7/10) = 10

Multiply both the numerator and denominator of each fraction by the number that makes its denominator equal the LCD. This is basically multiplying each fraction by 1.

3 0

2 years ago

The area of the square adjacent to two sides of a right triangle are 29.25 square units and 13 units 30 POINTS

Otrada [13]

Answer:

$x=6.5\ units$

Step-by-step explanation:

step 1

Find the length side of the smaller square

The area of the square is equal to

$A=a^{2}$

$a^{2}=13$

$a=\sqrt{13}\ units$

step 2

Find the length side of the larger square

The area of the square is equal to

$A=b^{2}$

$b^{2}=29.25$

$b=\sqrt{29.25}\ units$

step 3

Find the value of x

Applying the Pythagoras Theorem

$x^{2} =a^{2}+b^{2}$

substitute the values

$x^{2} =13+29.25$

$x^{2} =42.25$

$x=6.5\ units$

6 0

2 years ago

What is FB? Please Explain the steps to find it.

Troyanec [42]

Check the picture below.

8 0

3 years ago

Answer this questions right and i will give you Brainliest, Thanks, and 5 stars and thanks on profile.

katen-ka-za [31]

Answer:

1. k=5

2. a= -7

3. n=4

4. n=1

5.x=0

6. r= -4

7. b=31

8.n= -3

3 0

2 years ago

Erin opened a savings account that earns 3% simple interest. If she deposits $2,750 and doesn't make any additional deposits or

Genrish500 [490]

Answer:

$3,245

Step-by-step explanation:

For a money saved at Simple Interest,

Amount =Simple Interest+Principal

Principal, P=$2750

Rate, r=3%

Time, T=6 Years

$Simple \: Interest= \frac{Principal X Rate X Time}{100}$

$= \frac{2750X 3 X 6}{100}$ =$495

Therefore, Amount in Erin's Account after 6 years =2750+495

=$3,245

6 0

3 years ago