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Pachacha [2.7K]
3 years ago
10

Choose the pair of complementary angles

Mathematics
2 answers:
tester [92]3 years ago
7 0

Answer:

B

Step-by-step explanation:

Complementary angles are when two angles add up to 90 degrees.

PolarNik [594]3 years ago
7 0
The answer : is B

Explanation:
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A giant pie is created in an attempt to break a world record for baking. The pie is shown below: A circle is shown with a centra
AfilCa [17]

Answer:

98.88 ft^2  to nearest hundredth

Step-by-step explanation:

Area of slice = (37/360)  *  pi * 17.5^2    ( 17.5 = radius ( half diameter of 35))

=   98.88 ft^2


6 0
3 years ago
Read 2 more answers
A pyramid with a slant height 4.6 in whose triangular base measures 8 in on each side.Each altitude of the base measures of 6.9
kvasek [131]

Answer:

82.8 in²

Step-by-step explanation:

The surface area a triangular based pyramid :

Base area + 1/2(perimeter * slant height)

Base = 8 inches ; Slant height = 4.6 inches ; altitude of base measure = 6.9 inches

Base area of triangle :

1/2 * base * height

1/2 * 8 * 6.9

4 * 6.9

Base area = 27.6 in²

The perimeter, P = sum of sides ; (s1 + s2 + s3

P = 8 + 8 + 8 = 24 in

Hence,

Surface area = 27.6 in² + 1/2(24*4.6)

Surface area = 27.6 in² + (12 * 4.6) in²

Surface area = (27.6 + 55.2)

Surface area = 82.8 in²

6 0
3 years ago
1.
Komok [63]

Answer:

Future amount (A) = $1,258.77 (Approx)

Step-by-step explanation:

Given:

Amount deposit (p) = $693

Rate of interest monthly (r) = 4.9% / 12 = 0.003833

Number of month (n) = 13 × 12 = 156

Find:

Future amount (A)

Computation:

A = p [1+r]^n \\\\ A = 693 [1+0.003833]^{156}\\\\ A= 693[1.8163]\\\\ A = 1258.77

Future amount (A) = $1,258.77 (Approx)

6 0
2 years ago
Which angle is adjacent to ZCGD?<br> B<br> G<br> с<br> D<br> E
jek_recluse [69]
Can you give more details please
7 0
3 years ago
Rafael is ordering an ice cream dessert. He must order a size, a flavor of ice cream, and a topping. There are 3 sizes, 3 flavor
Pavlova-9 [17]

Answer:

9

Step-by-step explanation:

Multiply the number of sizes by flavors, the by toppings.

3*3*1

8 0
2 years ago
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