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Serggg [28]
3 years ago
13

Chang knows one side of a triangle is 13 cm. Which set of two sides is possible for the lengths of the other two

Mathematics
2 answers:
katrin [286]3 years ago
8 0

Answer:

8 and 9

Step-by-step explanation:

I can't tell what the second option is, though but I think 8 and 9 should be a valid answer

lmk if you want me to explain

RSB [31]3 years ago
3 0
Uodidufufufifijuduxxjdififfi
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nikitadnepr [17]

Yes because a propprtion is 2 numbers under each other like 12 is under 8 like a fraction form.

5 0
3 years ago
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Round 7.2352297363 to the nearest millionth.
Natasha2012 [34]
7.2352297363 rounded to the nearest millionth would be 7.235230 and all I did to get the answer was count from left to right and keep the first six numbers, and round 229 up one spot and make it 230, to get the answer.
7 0
3 years ago
For selected years, the national health care expenditure, in billion of dollors can be modelled by H=29.57e^0.0970t, remains acu
Sliva [168]

Answer:

The correct answer is 54.76 years.

Step-by-step explanation:

The national health care expenditure (H) , in billion of dollars is modeled by

H = 29.57 × e^{0.0970t}.

To measure the time before which national health expenditure reach 6000 billion dollars.

Thus putting the value of H = 6000 in the above modeled equation we get,

⇒ 6000 = 29.57 × e^{0.0970t}

⇒ \frac{6000}{29.57} = e^{0.0970t}

⇒ 202.908 = e^{0.0970t}

Taking logarithm with the base of e (㏑) both sides we get,

⇒ ㏑ 202.908 = ㏑ e^{0.0970t}

⇒ ㏑ 202.908 = 0.0970 × t

⇒ 0.0970 × t = 5.312

⇒ t = \frac{5.312}{0.0970}

⇒ t = 54.76.

Thus the total time required before which national health expenditure reach 6000 billion dollars is 54.76 years.

3 0
3 years ago
A right rectangular prism has a length of 7 centimeters, a width of 5 centimeters, and a height of 4 centimeters
Julli [10]

Answer:

The volume is 140

Step-by-step explanation:

V = l × w × h

V = 7 × 5 × 4

V = 140

8 0
2 years ago
A flagpole broke in a storm. It was originally 81 feet tall. 28 feet are still sticking straight out of the ground, where it sna
Nina [5.8K]
Hidden right triangle
28 feet tall (1 leg)
the piece that fell over is the hypotonuse
last leg is what we need to find

81-28=53


a²+b²=c²
a and b are legs and c is the hypotonuse

given
on leg is 28 and the hypotonuse is 53
th othe leg is b
28²+b²=53²
784+b²=2809
minus 784 from both sides
b²=2025
sqrt both sides
b=45

answer is 45ft
4 0
3 years ago
Read 2 more answers
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