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4 years ago

179 tenths write in standard form

Mathematics

2 answers:

tangare [24]4 years ago

7 0

One hundred seventy nine

Liula [17]4 years ago

5 0

One hundred seventy nine

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The stock at Z-Mart was 2,500 items. The stock went down 10% after the weekend. On Wednesday, 10% more stock was added. How many

crimeas [40]

2500 * 0.9 = 2250
2250 * 0.9 = 2025 current stock

7 0

3 years ago

The smith family took three days to drive to Florida. They drove m miles on the first day. On the second day, they drive five mo

irina [24]

Answer: 5m + 20 miles

Step-by-step explanation:

Miles driven on first day = m

On the second day, they drive five more miles than they did on the first day. This will be: = m + 5

On the third day, they drove three times as many miles as they did on the second day. This will be:

= 3(m + 5)

= 3m + 15

Total miles driven will now be:

= m + m+5 + 3m + 15

= 5m + 20

4 0

3 years ago

Solve for x: ) (2 + 3x) 62 I PLEASE SHOW WORK ON HOW YOU SOLVED FOR X

Ilia_Sergeevich [38]

Answer:

x = 20

Step-by-step explanation:

These angles are vertical angles.

Vertical angles are congruent!! So we set them equal to one another.

2 + 3x = 62

-2 -2

3x = 60

---- ---

3 3

x = 20

4 0

2 years ago

Read 2 more answers

Nick is taking his written drivers test. As he answers each question, the progress bar at the bottom of the screen shows how man

ohaa [14]

Answer: 80

Step-by-step explanation: If he is 20% complete, then 20 x 5 is 100. So if we want to get 100%, then we have the multiply. Now he did 16 questions, so we have to multiply 16 five times. 16 x 5

Hoped this helped!

8 0

3 years ago

The square has a radius of 3 square root 2 what is the apothem?

Mrrafil [7]

The diagram of the square is shown in the first picture below

We have the radius $3 \sqrt{2}$ and the triangle formed is an isosceles triangle

We can start by finding out the length of one side of the square. A square has four sides of equal length and the length of the diagonal is twice the length of the radius. So, by using the Pythagoras theorem we have

$(2r)^{2} = a^{2}+ a^{2}$
$4 r^{2} =2 a^{2}$ , substitute $r=3 \sqrt{2}$
$4 (3 \sqrt{2}) ^{2} = 2 a^{2}$
$4(18) = 2 a^{2}$
$72=2 a^{2}$
$a^{2}= \frac{72}{2}$
$a^{2}=36$
$a=6$

Then we'll use Pythagoras theorem again to find the length of the Apothem

We need to halve the length of one side of the square to obtain the other short side of the right angle triangle, so 6÷2 =3

apothem² = (3√2)² + 3²
apothem² = 18+9
apothem² = 27
apothem = √27 = 3√3

8 0

3 years ago