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3 years ago

Can u help me in this two questions... thanks! It’s a challenge for you!! Try to

Mathematics

1 answer:

kvasek [131]3 years ago

3 0

For 6, to get the sales tax, you multiply the price of the videogame (52.99 in this case) and multiply it by 0.07 to get 3.7903 = around 3.79 dollars. For the total cost, we add the sales tax to the regular cost to get 52.99+3.79=56.78 dollars

For 7, since we need 3 (2+2/3) cuts of wood, we simply multiply (2+2/3) by 3 to get 6+6/3=6+2=8 feet. To find out how much is left, we subtract 8 from 10 to get 10-8=2 feet left

You might be interested in

Circle O has a circumference of approximately 44 in.

julsineya [31]

Answer:

Circumference = 3.1415 (pi) x diameter

44 = 3.1414 x diameter

Diameter = 14.006 or 14 (approximately)

Hope this helped : )

4 0

3 years ago

Savannah has an action figure collection. She keeps 57 of the action figures on her wall, which is 19% of her entire collection.

beks73 [17]

Answer:

She has a total of 300 action figures.

Step-by-step explanation:

19 : 100 = 57 : x

x = 100/19 * 57

x = 300

5 0

3 years ago

I’ll give brainliest , 7th grade work .

Katen [24]

Answer:

In order to properly answer this, we need to know the measurement of the pool in meters

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Compute the exact interest on $5,870 at 12% if the money is borrowed from June to December of the same year.

yawa3891 [41]

Answer:

The exact interest on $5,870 at 12% is $410.9

Step-by-step explanation:

From the information provided we know that

Principal amount: $5,870

Interest rate: 12% -> 0.12

Time: 7 months (From June to December)

When you know the principal amount, the rate, and the time, the amount of interest can be calculated by using the formula:

$I=P\cdot r\cdot t$

where P is principal, r is the rate of interest and t is the time in years.

We need to convert the 7 months into 1 year.

$7 \>months \cdot \frac{1 year}{12 months} = \frac{7}{12} year$

Now we can use the above formula

$I=P\cdot r\cdot t=5870\cdot 0.12 \cdot \frac{7}{12} \\I = 0.12\cdot \frac{7\cdot \:5870}{12}\\I = 0.12\cdot \frac{20545}{6}\\I = \frac{2465.4}{6}\\I = 410.9$

Therefore the exact interest on $5,870 at 12% is $410.9

7 0

3 years ago

NEED ANSWER ASAP!!!! will mark you brainliest!!! Thank you!!!

iVinArrow [24]

Answer:

62°

Step-by-step explanation:

Since one arm making angle x is diameter. So, by inscribed angle theorem, we have:

$x = \frac{1}{2} (180 \degree - 56 \degree) \\ \\ x= \frac{1}{2} \times 124 \degree \\ \\ \huge \red{ \boxed{x = 62 \degree}}$

5 0

3 years ago