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polet [3.4K]
2 years ago
11

Help me to slove this​

Mathematics
2 answers:
Molodets [167]2 years ago
6 0
Do lengeth times wideth, pi times the radius of the circle
r-ruslan [8.4K]2 years ago
4 0

Answer:

1. pi.      2.49-12.25pi

Step-by-step explanation:

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What is 2 1/2 divided by 2 1/6
saw5 [17]

what is 2 1/2 divided by 2 1/6

2 (1/2)÷2 (1/6)=125

5 0
4 years ago
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The mass of iceman's dagger is 19.78 grams. how many ouces is this?
Mekhanik [1.2K]
0.69771896736 ounces because 

19.78 g / 28.34952= 0.69771896736 oz
7 0
3 years ago
Find the area of the shape below.<br> 16 cm<br> 7cm<br> 7 cm<br> 20 cm
Marta_Voda [28]
You should probably give the other numbers so we can find the area because there’s no equation to answer
6 0
3 years ago
Which best explains the relationship between the two triangles below? A. ΔADC ~ ΔRTS because ∠A ≅ ∠R, ∠C ≅ ∠S, and ∠D ≅ ∠T. B. Δ
KonstantinChe [14]

Answer:

A. ΔADC ~ ΔRTS because ∠A ≅ ∠R, ∠C ≅ ∠S, and ∠D ≅ ∠T

Step-by-step explanation:

The alternative itself answers the question. Just remember that two triangles are similar if the only difference is size.

∠DCA = 32.3º and ∠RTS = 51.2º

6 0
4 years ago
Rewrite the equation by completing the square.<br> x2 + 3x – 28 = 0
otez555 [7]

Answer:

3x=26

Step-by-step explanation:

Problem: x2+3x-28=0

1: -26+3x=0

Answer: 3x=26

8 0
3 years ago
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