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DIA [1.3K]
3 years ago
5

A triangle can be right angled and equilateral . true or false

Mathematics
2 answers:
Makovka662 [10]3 years ago
8 0
False.  An equilateral triangle has three 60° angles and zero right (90°) angles.
tatiyna3 years ago
6 0
True
hope I helped out!
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What is the amplitude of the sinusoidal function?
dem82 [27]

Answer:

The amplitude of the sinusoidal function is 3

Step-by-step explanation:

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7 0
2 years ago
Alice purchased a house using a fixed rate mortgage. The annual interest rate is 5.6% compounded monthly for 30 years. The mortg
zhuklara [117]
Hi there
The formula of the present value of annuity ordinary is
Pv=pmt [(1-(1+r/k)^(-kn))÷(r/k)]
So we need to find the monthly payment pmt
Pmt=pv÷[(1-(1+r/k)^(-kn))÷(r/k)]
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5 0
3 years ago
Ian measured a city park and made a scale drawing. In real life, the soccer field is 114 meters long. It is 19 millimeters long
ioda

Answer:

1 mm : 6 m

Step-by-step explanation:

Take the 19 mm and divide it by 114 meters. to get the scale

19/114  =  1/6

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8 0
3 years ago
A man walks at 60km/ hr. How long does he walks between 9:30 am and 12 noon​
N76 [4]

Answer:

He walks 150 km in 2.5 hours.

Step-by-step explanation:

From 9:30 a.m. to noon, it's 2.5 hours.

distance = speed * time

distance = 60 km/h * 2.5 h

distance = 150 km

Answer: He walks 150 km in 2.5 hours.

3 0
3 years ago
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Luden [163]

Answer:

5

Step-by-step explanation:

solve equation 180+92x= 250+78x

6 0
3 years ago
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