All categories

3 years ago

Solve each problem. Explain or show your reasoning. a. What is 25% of 160?

Mathematics

1 answer:

stiks02 [169]3 years ago

3 0

Answer:

Step-by-step explanation:

Hi there,

Before solving this problem, it is useful to know that 25% is equivalent to 1/4 or 0.25. There are two ways to solve this problem:

1.) Multiply 0.25 by 160

2.) Divide 160 by 4.

Either way, the answer is still 40. Hope this answer was useful. Cheers.

You might be interested in

HELP !! 30+ POINTS !! For the following right triangle, find the side length x. 7 24

aalyn [17]

Answer:

Step-by-step explanation:

(leg1)squared +(leg2)squared =(hypotenuse)squared

3 0

3 years ago

Read 2 more answers

Please help me please answer it correctly and please show work please answer it correctly if it’s correct I will mark you as a b

VladimirAG [237]

Answer:

1/11

Step-by-step explanation:

<u>Step 1: Find the total</u>

51 + 5 + 6 + 2 + 2

<u>Step 2: Find the probability</u>

6 / 66

(6/6) / (66/6)

1/11

Answer: 1/11

7 0

3 years ago

What is the product of (3x+2) and (x-7)

riadik2000 [5.3K]

Answer:

−

Step-by-step explanation:3

−

6 0

3 years ago

Read 2 more answers

Tomas and Tasha were hiking at a speed of 3.5 mph. On their way back, they were tired and their speed was 2 mph. How long was th

Anna35 [415]

To get the length of the route use the expression for speed,

Distance = Speed × Time

Length of the route is 7 miles.

It's given in the question,

Speed of Tomas and Tasha initially = 3.5 mph

Therefore, distance travelled by both with the speed of 2 mph one way will be,

Distance = 3.5t [Here, t = time ]

Speed of both while coming back = 2 mph

And the time taken = t + (1 hour 30 minutes)

= (t + 1.5) hours

Therefore, distance travelled while coming back = Speed × Time

= 2(t + 1.5)

Since, length of the route is same both ways,

3.5t = 2(t + 1.5)

3.5t = 2t + 3

3.5t - 2t = 3

1.5t = 3

t = 2 hours

Now substitute the value of t in the expression to get the distance of the route,

Distance = 3.5t

= 3.5 × 2

= 7 miles

Therefore, route was 7 miles long.

Learn more,

brainly.com/question/1955818

7 0

3 years ago

Read 2 more answers

I need help finding x

BigorU [14]

Answer:

The answer to your question is x = $\sqrt{50}$ or x = 5 $\sqrt{2}$

Step-by-step explanation:

To solve this problem use the Pythagorean theorem because two right triangles are formed.

c² = a² + b²

c = 10

a = x

b = x Because in a square all the sides measure the same.

10² = x² + x²

- Simplify

100 = 2x²

x² = 100/2

x² = 50

x = $\sqrt{50}$ or x = 5 $\sqrt{2}$

3 0

3 years ago