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Thepotemich [5.8K]
2 years ago
8

Can someone pls help me i don’t get this

Mathematics
2 answers:
Novosadov [1.4K]2 years ago
7 0
V = 60 as the triangle is looking like a equilateral triangle
fiasKO [112]2 years ago
5 0

Answer:

60 degrees

Step-by-step explanation:

This triangle looks like an equilateral triangle and the angle-indicating curvy lines are acute, so it should be 60 degrees.

Hope that helps!

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I need help answer all of them plz
klemol [59]

Answer:

Step-by-step explanation:

1a. 25/50 =x/100                

25*100= 2500/50= 50

A= 50%

1b. 35/40 = x/100

35*100= 3500/40= 87.5

A=87.5%

2a. 15/20= x/100

20*5= 100; 15*5= 75

A=75%

2b. 25/70= x/100

25*100= 2500/70= 35.71

A=35.71

3a. 15/80= x/100

15*100= 1500/80=18.75

A=18.75%

3b. 30/60= x/100

30/60= 1/2;1/2=0.5;0.5= 50%

A=50%

4a. 70/80 =x/100

70*100=7000/80 =87.5

A=87.5

4b.30/60 = 50% ( same as question #3b)

5 0
3 years ago
What is the area of the shaded region?
kolezko [41]

Answer:

110 cm^2

Step-by-step explanation:

The first thing that you need to do is find the area of triangle AFE. The area of a triangle is always base*height/2. So in this case, that would be 10*6 divided by 2, which is 30 cm. Next, you will need to know the area of triangle ECB. Using that same formula, you will get 8*10/2, which is 40 cm. Finally, you will need to find the area of the whole rectangle. The area of a rectangle is always the length times the width. In this case, you would have 10*18, which is 180 cm. To get your final answer, you need to subtract the areas of the unshaded area from the whole area. That would be 180-(30+40), which is 110 cm. I hope this helped!

6 0
2 years ago
What’s the area of a triangular pyramid
Masja [62]

Answer:

a=bh/2

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Need help plsss ASAP
Phantasy [73]

Answer: I would choose option "c"

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Mrs. Cho drives 45 miles in one hour if her speed stays constant how many hours will it take for her to drive 405 miles?
igomit [66]
You do 405 divided by 45 and the answer is 9
7 0
3 years ago
Read 2 more answers
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