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Sladkaya [172]
3 years ago
5

an athlete completes a race in 55.72 seconds how many times greater is the digit in the tens place than the digit in the ones pl

ace
Mathematics
2 answers:
Inessa05 [86]3 years ago
7 0
7 is 5 greater than the 2
kvasek [131]3 years ago
5 0

Answer:

The value of digit in tens place is 10 times greater than the value of digit in ones place.

Step-by-step explanation:

Let the value of digit in tens place be x times the value of digit in ones place.

We are asked to find the value of the digit in the tenths place is how many times as much as the value of the digit in the thousandths place.

55.72

Ones: 5

Tens: 5

\text{5-ones}=5

\text{5-tens}=5\times 10=50

x\cdot\text{Ones-digit}=\text{Tens-digit}

x\cdot5=50

\frac{x\cdot5}{5}=\frac{50}{5}

x=10

Therefore, the value of the digit in the tens place is 10 times greater than the value of the digit in the ones place.

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Find the measure of the indicated angle. Need help please.<br> I need explanation
Zolol [24]

Answer:

BC =21.03540021

Step-by-step explanation:

We know the measure of angle B since the sum of the angles of a triangle add to 180

A + B+ C = 180

61+ B + 12 =180

B = 180 - 12 -61

B =107

Then we can use the law of sines to find BC

sin B           sin A

-------- = -------------

AC                BC

sin 107       sin 61

-------- = -------------

23                BC

Using cross products

BC  sin 107 = 23 sin 61

BC = 23 sin 61/ sin 107

BC =21.03540021

6 0
2 years ago
Read 2 more answers
When baking a cake you have a choice of the following pans: a round cake that is 2 inches deep and has a 7-inch diameter, a 6 in
irga5000 [103]
The answer is
round cake - 82.42 in²
rectangular cake - 114 in²

Round cake:
d = 7 in
r = d/2 = 7 in / 2 = 3.5 in
h = 2 in

The surface are of a cylinder is:
A = 2πr² + 2πrh

The surface are of the round cake (which is actually a cylindrical cake) excluding the bottom is:
A = 2πr² + 2πrh - πr²
A = πr² + 2πrh
A = 3.14 * 3.5² + 2 * 3.14 * 3.5 * 2
    = 38.46 + 43.96
    = 82.42 in²

Rectangular cake:
w = 6 in
l = 9 in
h = 2 in

The surface are of a rectangle is:
A = 2wl + 2wh + 2lh

The surface are of the rectangular cake excluding the bottom is:
A = 2wl + 2wh + 2lh - wl
A = wl + 2wh + 2lh
A = 6 * 9 + 2 * 6 * 2 + 2 * 9 * 2
    = 54 + 24 + 36
    = 114 in²

5 0
3 years ago
What is the value represented by the letter A on the box plot of data?
Lady_Fox [76]
Answer: A = 5

The Wise Orange found an image that may be helpful:

7 0
3 years ago
Read 2 more answers
mario collected 3g seashells. jasmine collected 10 more seashells that mario. write the number of seashells they collected toget
Rufina [12.5K]

Answer:

Total seashells = (6g + 10) seashells.

Step-by-step explanation:

Given that Mario collected 3g seashells.

Given that Jasmine collected 10 more seashells that mario. It means she collected (3g+10) seashells.

It says to write the number of seashells they collected together in terms of g.

Total seashells = Mario's seashells + Jasmine's seashells.

Total seashells = 3g + (3g+10).

Total seashells = 6g + 10.

Hence, Total seashells = (6g + 10) seashells.

5 0
3 years ago
Lala how can you use a formula to find the perimeter of a polygon that has sides of equal length
goldfiish [28.3K]

if itis perimeter add all sides

if it is área multiply

4 0
3 years ago
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