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1 year ago

(a)The area of a rectangular garden is 8613 m^2 .

Mathematics

1 answer:

masya89 [10]1 year ago

5 0

Answer:

Step-by-step explanation:

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Experts/ace plz helppp

Liono4ka [1.6K]

table A from 2-3 minutes it rose 64.9-61.3 = 3.6

from 3-7 it rose 79.3 -64.9 = 14.4 = 3.6 degrees per minute

Table B needs to raise faster than 3.6 per minute

64.4 -61 = 3.4

64.6 - 61 = 3.6

64.3 -60.6 = 3.7

so the 3rd table is correct

8 0

3 years ago

Which angle has a tangent and cosine that are both negative? a. 110° b. 180° c. 210° d. 340°

Veronika [31]

<h3>110 degrees has tangent and cosine that are both negative</h3>

Solution:

We have to find the angle that has a tangent and cosine that are both negative

Option A)

$110^{\circ}$

$tan\ 110^{\circ} = -2.7474^{\circ}$

$cos\ 110^{\circ} = -0.3420^{\circ}$

Thus 110 degrees has tangent and cosine that are both negative

Option B)

$180^{\circ}\\tan\ 180^{\circ} = 0\\\\cos\ 180^{\circ} = -1$

Thus, 180 degrees does not have tangent and cosine that are both negative

Option C)

$210^{\circ}\\\\tan\ 210^{\circ}=0.5773^{\circ}\\\\\cos\ 210^{\circ} = -0.8660^{\circ}$

Thus, 210 degrees does not have tangent and cosine that are both negative

Option D)

$340^{\circ}\\\\tan\ 340^{\circ} = -0.3639\\\\cos\ 340^{\circ} = 0.9396$

Thus, 340 degrees does not have tangent and cosine that are both negative

4 0

3 years ago

A number is greater than 8. The same number is less than 10. The inequalities x greater-than 8 and x less-than 10 represent the

professor190 [17]

Answer:

There are a few solutions because there are some fractions and decimals between 8 and 10.

Step-by-step explanation:

Have a great day! Hope this helps!!

3 0

2 years ago

Mel had some cartons of milk. He sold 2/5 of the cartons in the morning. He then sold 3/4 of the remainder in the afternoon. 24

Yuki888 [10]

Sold 2/5 in the morning.....leaving 3/5
he sold 3/4 of 3/5 in the afternoon......3/4 * 3/5 = 9/20

2/5 = 8/20
9/20 - 8/20 = 1/20...so he sold 1/20 more in the afternoon.
so if 1/20 = 24, then 20/20 = 24*20 = 480

so he started with 480 cartons

4 0

2 years ago

3 museums charge an entrance fee based on the number of visitors in the group. the tables list the fees charged by the museums.

miv72 [106K]

Museum C because for every 3 guests you pay $4(?) each.

3/4
12/16=3/4
18/24=3/4

6 0

3 years ago

Read 2 more answers