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Viktor [21]
3 years ago
15

Which Scentence is true about an obtuse triangle?

Mathematics
1 answer:
Marizza181 [45]3 years ago
4 0

Answer:

C, one angle measures more than 90 degrees.

Step-by-step explanation:

All triangles have two acute angles (less than 90 degrees)

so that eliminates A and B.

A right triangle has one 90 degree angle, so it's not D.

Obtuse is more than 90 degrees so there goes E.

Hope this helps! :)

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4/9x + 1/5x=58 i need help solving this equation
Otrada [13]
So first let’s combine like terms and add 4/9x and 1/5x together to get 29/45x =58. Next, multiply 58 by 45/29 to isolate x, so x=90
3 0
3 years ago
Find the length of arc XPY. Leave your answer in terms of pi.​
PIT_PIT [208]

Answer:

2π m.

Step-by-step explanation:

Arc XY is 1/4 of the circumference of the circle

= 1/4 * 2π * r

= 1/2 π * 4

= 2π m.

8 0
2 years ago
Find the square root of 64a^2/9b^2+4+32a/3b​
insens350 [35]

Answer:

the square root of 64a^2/9b^2+4+32a/3b is

  • ( 8a + 6b ) / 3b

or

  • 8a / 3b + 2

8 0
3 years ago
In which year will 67% of babies be born out of wedlock?
Leviafan [203]

Based on the trend of the increase in children born out of wedlock, if this trend keeps increasing, the year with 67% of babies born out of wedlock will be 2055 .

<h3>What year will 67% of babies be born to unmarried parents?</h3><h3 />

In 1990, the 28% of children were born out of wedlock and this trend was increasing by 0.6% per year.

If the trend continues, the number of years till 67% of children born out of wedlock will be:

= (67%  - 28%) / 0.6%

= 65 years

The year will be:

= 1990 + 65

= 2055

The first part of the question is:

According to the National Center for Health Statistics, in 1990, 28% of babies in the United States were born to parents who were not married. Throughout the 1990s, this percentage increased by approximately 0.6 per year.

Find out more on benefits of marriage at brainly.com/question/12132551.

#SPJ1

3 0
1 year ago
A harris poll found that 35% of people said that they drink a caffeinated beverage to combat midday drowsiness. a recent survey
AysviL [449]
No it's not believable.
8 0
3 years ago
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