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Bad White [126]
2 years ago
15

∠r = plzz help due tm !!

Mathematics
2 answers:
lana66690 [7]2 years ago
7 0

Answer:

r =62°

Step-by-step explanation:

both angles are congruent, 180 - 56 = 124

since they are congruent then divide by 2

124/2= 62

seropon [69]2 years ago
5 0

Answer:

r = 62

Step-by-step explanation:

Angles add up to 180 so:

r + r + 56 = 180

2r + 56 = 180

2r = 180 - 56

2r = 124

r = 62

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Find the total surface area of a sphere radius being 7cm
Lilit [14]

Answer:

A≈615.75m²

Step-by-step explanation:

Solution

A=4πr2=4·π·72≈615.75216m²

Hope this helped!!!

6 0
3 years ago
What are the letters in the English alphabet that has reflection symmetry and what has rotation symmetry and which has reflectio
BARSIC [14]
Capital letters that have rotational symmetry are: Z, S, H, N and O. The letters Z, S, H and N, when rotated 180 degrees clockwise or counterclockwise, will look the same after rotation completion.

Hope it helps you my dear :)
7 0
3 years ago
Read 2 more answers
Help me out please?.
frez [133]
Answer: Rotation, Translation and Reflection

Explanation
Rotation, translation and reflection moves the shape, resulting in a congruent shape but in a different position. Dilation changes the length/width of the shape. The shape can be similar, but not congruent.
7 0
3 years ago
Steven is taking out a loan in the amount of $5,000. His choices are a 3-year loan at 5% simple interest and a 5 -year loan at 4
Andre45 [30]
I do believe it’s 250$

**The first choice:**
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Rate(%): 5
Time(year): 3 years
A: 5,750$

**Second choice**
Principal: 5,000$
Rate(%): 4%
Time(year): 5 years
A: 6,000$

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Hope this helps!
8 0
3 years ago
Elizabeth is a manager at a nursery and is in charge of displaying potted trees in rows. Elizabeth has 330 citrus trees and 180
raketka [301]

Answer: 30 trees

Step-by-step explanation:

Elizabeth has 330 citrus trees and 180 palm trees

The largest number of trees that she can have in a row will base on the highest common factor between the two number of trees

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HCF = 2 × 3 × 5

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The largest number of trees that she can have in a row is 30 trees.

8 0
3 years ago
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