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Flura [38]
3 years ago
9

-5(2r - 6p) + 3(41-3p)​

Mathematics
1 answer:
iragen [17]3 years ago
7 0

Answer:

21p - 10r +123

Step-by-step explanation:

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Tyrone has 8.06 how many bagels can he buy if each bagel costs 0.65
Aleonysh [2.5K]
8.06 divided by 0.65
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3 years ago
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There are 22 paper clips in a draw 12 is gold an 10 are silver what fraction of the paper clip is gold?
yKpoI14uk [10]

Answer:

6/11

Step-by-step explanation:

there are 12 gold clips out of 22, so 12/22 and divide both sides by two to simplify.

7 0
3 years ago
Find the Total Surface area of a Pyramid. Its base is a regular hexagon 4cm on a side. its height is 8 cm. Round off to nearest
oksano4ka [1.4K]

Answer:

The total surface area of a regular hexagonal pyramid is 146.2 cm².

Step-by-step explanation:

The base is a regular hexagon 4cm on a side. its height is 8 cm.

The total surface area of a pyramid with regular hexagon base

A=\frac{3\sqrt{3}}{2}a^2+3a\sqrt{h^2+\frac{3a^2}{4}

Where, a represents the base edge and h represents the height of the pyramid.

The area of given regular hexagonal pyramid is

A=\frac{3\sqrt{3}}{2}(4)^2+3(4)\sqrt{(8)^2+\frac{3(4)^2}{4}

A=\frac{3\sqrt{3}}{2}(16)+12\sqrt{64+12}

A=24\sqrt{3}+12\sqrt{76}

A=146.182794027

A=146.2

The total surface area of a regular hexagonal pyramid is 146.2 cm².

8 0
3 years ago
The largest orange in a bag has the circumference of 9 5/8 inches. The smallest orange has a circumference
Marysya12 [62]

Answer:

1.81 inches

Step-by-step explanation:

Given that,

The circumference of the largest orange in a bag is 9\dfrac{5}{8}\ \text{inches} and that of smallest orange is 7\dfrac{13}{16}\ \text{inches}.

Difference = largest orange - smallest orange

= 9\dfrac{5}{8}-7\dfrac{13}{16}\\\\=\dfrac{77}{8}-\dfrac{125}{16}\\\\=\dfrac{29}{16}\\\\=1.81\ \text{inches}

So,  difference of the circumferences of the smallest orange and the largest orange is 1.81 inches

4 0
3 years ago
He transformation function is (x, y) --> (x + 4, y - 2). The starting point is point A at (-5, 6). Step 1: A: (-5, 6) x: , y:
alex41 [277]

Given:

Rule of transformation is (x,y)\to (x+4,y-2).

Point = (-5,6)

To find:

The missing values in the given steps of transformation.

Solution:

Step 1: A: (-5, 6).

x:-5,y:6

Step 2: Substitute x and y into (x+4,y-2):

(-5+4,6-2)=(-1,4)

Step 3: Do the math:

Point A' is at (-1 ,4 ).

Therefore, the coordinates of the point (-5,6) after the transformation are (-1,4).

3 0
3 years ago
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