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g100num [7]
3 years ago
13

What is the total surface area of the pyramid below?

Mathematics
2 answers:
mel-nik [20]3 years ago
8 0

Answer:I guess 6 ft as you gave same options

Step-by-step explanation:

tamaranim1 [39]3 years ago
8 0

Answer:

17 ft that's the ans

I don't know if it is correct

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2. Given < MCP = 65°, find the measurement of arc MP , arc MRP and < MRP.​
iren2701 [21]

▪▪▪▪▪▪▪▪▪▪▪▪▪  {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪

We know that the Angle subtended by an arc on centre of the circle is double as that of Angle subtended by the same arc on the circumference (boundary) of the circle

So,

  • \sf \angle MCP =  2\angle MRP

  • \sf65 \degree = 2 \angle MRP

  • \sf\angle MRP = 65 \degree \div 2

  • \sf\angle MRP = 32.5 \degree

7 0
2 years ago
Read 2 more answers
(4x + 8x - 5) + (3x2 + 6x - 7)
ch4aika [34]

Answer:

7x^2 + 14x - 12

Step-by-step explanation:

Add like terms:

(4x + 8x - 5) + (3x2 + 6x - 7) becomes:

  4x^2 + 8x - 5               or (grouping like terms in columns):

+ 3x^2 + 6x - 7

---------------------

 7x^2 + 14x - 12

5 0
3 years ago
HELP!! I need some help on this. I will do 10 points for every question of this test. I will also name the correct answer the br
iogann1982 [59]

Answer:

148 degrees

Step-by-step explanation:

32*2 = 64;

296/2 = 148 degrees.

3 0
3 years ago
Circumference=( ) ft
Drupady [299]

Answer:

785.398 ft

Step-by-step explanation:

Circumfrence = pi * diameter

5 0
2 years ago
The pendulum swings at an arc of 30 cm and its successive swings reduced to 10% of the previous swings. What is the total distan
OleMash [197]

Answer:

S_g=  33.333cm

Step-by-step explanation:

From the question we are told that

Arc of 30 cm

10% reduction after each swing

Generally sum of geometric sequence is given by the equation

    S_g=\frac{a(1-r^n)}{1-r}

Mathematically solving for total distance traveled we have

    S_g=\frac{30(1-(0.10^5)}{1-(0.10)}

    S_g=\frac{30}{0.9}

Therefore the total distance traveled  by the pendulum after 5 swings

    S_g=  33.333cm

3 0
3 years ago
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