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Rom4ik [11]
3 years ago
7

Yesterday, Annie walked 9/10 mile to her friends house. Together, they walked 1/3 mile to the library. Which is the best estimat

e for how far Annie walked yesterday?
Mathematics
2 answers:
serg [7]3 years ago
6 0
<span>0.9 + 0.333 = 1.233 miles
so  </span><span>about 1 1/2 miles or 1 1/4</span>
DIA [1.3K]3 years ago
4 0

Answer:

Total distance traveled by annie is  \frac{37}{30} mile.

Step-by-step explanation:

Distance covered by annie to her friend's house is

\frac{9}{10} mile.

After there , annie and her friend travelled  \frac{1}{3} mile to the library.

We have to find the total distance covered by annie which can be find by adding total distance traveled by her,

Total distance traveled by annie = distance traveled to friend's house + distance traveled to library.

= \frac{9}{10}+\frac{1}{3}

Solving it further, we get

= \frac{27+10}{30}

= \frac{37}{30}

Thus, Total distance traveled by annie is \frac{37}{30} mile.

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vlabodo [156]
If a 12 gallon tank is filled with water at rate of 1/4 of the tank in 5 seconds, then it's filled with 3 gallons per 5 seconds (because 1/4 * 12 = 3). 5/6 of the tank is as much as 5/6 * 12 = 5 = 60/6 = 10 gallons.

If 3 gallons of the tank are filled in 5 seconds, then 10 gallons will be filled in (10 ÷ 3) * 5 = 3 1/3 * 5 = 16 2/3 seconds.

Answer: It will take 0 minutes and 16 2/3 seconds to fill 5/6 of the tank.

I hope that's what you meant :)
5 0
4 years ago
I have class in a half an hour and I still haven't solved all of the hw questions... please help guys I'll give 90 points and br
klasskru [66]

Answer:

Angles of △EFQ:

m<EFQ = 100°

m<EQF = 14°

m<FEQ = 66°

Step-by-step explanation:

ED is the diameter of the circle O

so m<EFD = 1/2 (180) = 90°

Given m∠DFQ = 10°

△EFQ

m<EFQ = m<EFD + m∠DFQ = 10° + 90° = 100°

arc EF = 28°,

so m<EQF = 1/2 (28) = 14°

m<FEQ = 180 - ( 100° +  14°) = 66°

Answer:

m<EFQ = 100°

m<EQF = 14°

m<FEQ = 66°

5 0
3 years ago
Convert 495.05 to fraction​
Nadusha1986 [10]

Answer:

9901 / 2000

Step-by-step explanation:

might be wrong

6 0
3 years ago
What is the square root of 16x36?
uysha [10]
The square root is 4x6

If you have anymore, this should help you: http://www.math.com/students/calculators/source/square-root.htm
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3 years ago
Read 2 more answers
Can someone help me with this?
jekas [21]

Answer:

\huge\purple{ x^2 +(y+2)^2 = 4}

Step-by-step explanation:

Circle is centred at (0, -2)

-> h = 0 & k = - 2

radius of the circle (r) = y-coordinate of the center = - 2

Equation of circle in standard form is given as:

(x-h)^2 +(y-k)^2 = r^2

Plugging the values of h, k and r in the above equation, we find:

(x-0)^2 +[y-(-2)]^2 = (-2)^2

\implies\huge\orange{ x^2 +(y+2)^2 = 4}

This is the required equation of circle.

6 0
2 years ago
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