3 years ago

Multiply -3/8x1/5x(-20)

Mathematics

1 answer:

NARA [144]3 years ago

8 0

Fraction form 3/2 or 1.5 in decimal form :)

You might be interested in

What are all the exact solutions of -3tan^2x+1= 0? Give your answer in radians

lord [1]

Answer:

x = π(n - $\frac{1}{6}$ )

Step-by-step explanation:

Find attached Solution

6 0

3 years ago

In triangle RST, angle R is a right angle. If TR = 6 and TS = 8, what is the length of RS

lisabon 2012 [21]

Answer:

RS = 2 $\sqrt{7}$

Step-by-step explanation:

Using Pythagoras' identity in the right triangle

RS² + RT² = TS² , that is

RS² + 6² = 8²

RS² + 36 = 64 ( subtract 36 from both sides )

RS² = 28 ( take the square root of both sides )

RS = $\sqrt{28}$ = $\sqrt{4(7)}$ = 2 $\sqrt{7}$ ≈ 5.3 ( to 1 dec. place )

8 0

3 years ago

If david run 3 times he covers a distance of __ yards

grigory [225]

But how many feet is he running each time?

6 0

3 years ago

Read 2 more answers

Solve y^2+7y+12=0 by completing the square.

kkurt [141]

Answer:

y = -3, -4

Step-by-step explanation:

Formula is (b/2)^2

So...

(y+7/2)^2 - 1/4 = 0

Add 1/4 to each side

(y+7/2)^2 = 1/4

Square root...

y+7/2 = +-1/2

Add

y = -3, -4

8 0

3 years ago

Compute the measures of center for both the boys and girls data. Describe their differences. Use the terms mean and median to ju

polet [3.4K]

Answer:boys: median=50, mean=46

Girls: median= 33, mean=34

Step-by-step explanation:

Mean is the average. Median is the middle number. Both groups had 10 scores. Boys ranged from 15-81. Girls from 0-75; their mean & median would be less because their scores are less.

6 0

3 years ago