All categories

3 years ago

PLZ HURRY Find 64% of 25. Use a fraction.

Mathematics

1 answer:

Monica [59]3 years ago

8 0

$25 \times 64\% = 16$

64% if 25 is 16.

$16 = \frac{16}{1}$

I hope that helps!!

You might be interested in

If you divide -16 into 5 equal parts, how much is each part equal

zmey [24]

Answer:

-3.2

Step-by-step explanation:

-16/5=-3.2

6 0

3 years ago

A square pyramid and a cube have the same surface area don’t of each side of the base of the Square pyramid is 10 feet the width

o-na [289]

Answer:

The lateral height of the square pyramid is $5.8\ ft$

Step-by-step explanation:

step 1

Find the surface area of the cube

The surface area of the cube is equal to

$SA=6b^{2}$

where

b is the length side of the cube

w have

$b=6\ ft$

substitute

$SA=6(6^{2})=216\ ft^{2}$

step 2

Find the lateral height of the square pyramid

we know that

the surface area of the square pyramid is equal to

$SA=B+4(\frac{1}{2}bh)$

where

B is the area of the base

b is the base of the lateral triangle (base of the square)

h is the lateral height of the square pyramid

$B=(10^{2})=100\ ft^{2}$

$SA=216\ ft^{2}$ -----> is the same surface that the cube

$b=10\ ft$

substitute the values and solve for h

$216=100+4(\frac{1}{2}*(10)*h)$

$216-100=20h$

$h=116/20=5.8\ ft$

6 0

3 years ago

27 in exponetial notation

docker41 [41]

Answer:

3^3

Step-by-step explanation:

3x3x3=27

7 0

3 years ago

Sid needs 0.6 meters of canvas material to make a carry-all bag for his wheelchair. If canvas is $9.49 per meter, how much wi

asambeis [7]

The amount of money Sid would spend to make a carry-all bag for his wheelchair is $5.694.

<u>Given the following data:</u>

Length of canvas material = 0.6 meter.

Cost of canvas per meter = $9.49

To calculate the amount of money Sid would spend to make a carry-all bag for his wheelchair:

<h3>How to solve a word problem.</h3>

In this exercise, you're required to determine the total cost required to make a carry-all bag for Sid's wheelchair, if the canvas is $9.49 per meter and 0.6 meters of it is needed. Thus, we would multiply the cost of canvas by the length of canvas material that is required.

Mathematically, this is given by this expression:

$Total\;cost = 0.6 \times 9.49$

Total cost = $5.694.

Read more on word problems here: brainly.com/question/13170908

8 0

3 years ago

Translate IxI>= 3 into words using the definition of absolute value

Nookie1986 [14]

Answer:

Step-by-step explanation:

The absolute value of an integer is the distance that separates the number from the zero position "0", that is, the absolute value of an integer is the natural number that results from suppressing its sign.

In other words, the absolute value of a real number a, written |a|, is the same number a when it is positive or zero, and opposite of a, if a is negative.

In this case IxI>= 3 means that $\left \{ {{x\geq 3} \atop {x\leq -3}} \right.$

This is translated as, since the absolute value of x represents the distance from zero, the solutions to this inequality are those numbers whose distances from zero are greater than or equal to 3, that is, that x is greater than or equal to 3 or x is less than or equal to -3.

6 0

4 years ago