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labwork [276]
2 years ago
14

Molly's alarm clock fell to the floor and the glass face was broken. Molly measured the glass face so that she could order a new

one.
The radius of the circle-shaped glass face is 8 centimeters. What is the approximate area of the glass face? (Use 3.14 for .)
Mathematics
1 answer:
anyanavicka [17]2 years ago
5 0

Answer:

200.96 cm^2

Step-by-step explanation:

πr^2 is the formula for the area of a circle

π*8^2

64π

substitute pi with 3.14

64 * 3.14 = 200.96

200.96

mark brainliest please!

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Find.<br> 12/18 = n/36<br><br> n = (Blank)
Orlov [11]

Solve for n by simplifying both sides of the equation, then isolating the variables.

n=54

Hope I helped

4 0
3 years ago
Lucas had 18 markers. He lent 1/6 of them to Isaac and 1/9 of them to Abby. In total, how many markers did he lend?
Sergeeva-Olga [200]
1/6 of 18 is 3
1/9 of 18 is 2
3+2= 5

He lent 5 markets in total
6 0
3 years ago
The price of an item has been reduced by 85%. The original price was $37.
Tema [17]

Answer:  <em>Multiply the original price by the decimal form of the percent and subtract that from the original price. </em>

<em>37*0.85=31.45 </em>

<em>37-31.45=5.55 </em>

<u><em>Answer: New price is $5.55</em></u>

7 0
2 years ago
Nora and Lila are reading the same novel for book club. Nora is on page 128 and plans to read 8 pages per day until the next clu
REY [17]

Answer:

Both will be at the same page after 6.5 days and the page number will be 180.

Step-by-step explanation:

Let after x days Nora and Lila will be at the same page.

Nora is on page 128 and plans to read 8 pages per day until the next club meeting.

After x days Nora will be at the page number = 128 + 8x

Similarly, Lila is on page 102 and she reads 12 pages per day.

After x days Lila will be on page number = 102 + 12x

Since after x days they will be at the same page

Therefore, 128 + 8x = 102 + 12x

12x - 8x = 128 - 102

4x = 26

x = \frac{26}{4}

x = 6.5 days

Page number they will be on = 128 + 8(6.5)

= 128 + 52

= 180

Both will be at the same page after 6.5 days and the page number will be 180.

3 0
3 years ago
Determine the volume of the square pyramid below h-4 b1-6 b2-6 144 square units 36 square units 72 cubic units 48 cubic units
bagirrra123 [75]

Answer:

V = 48 cubic units

Step-by-step explanation:

V=b^{2} \frac{h}{3}         Use this equation to find the volume

V=6^{2} \frac{4}{3}         Simplify the exponent

V=36(\frac{4}{3})      Multiply

V = 48 cubic units

If this answer is correct, please make me Brainliest!

4 0
3 years ago
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