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3 years ago

Anita and Leah each had a bottle of water. The fraction of the bottle that Anita

Mathematics

1 answer:

zepelin [54]3 years ago

3 0

Answer:

5/8

Step-by-step explanation:

5/8 is the answer beacuse point A is 7/8 on the number line and leah drank 1/4 or 2/8 less than anita so 7/8-2/8=5/8

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The hypotenuse of a 45°-45°-90° triangle measures 10 StartRoot 5 EndRoot in. A right triangle is shown. The hypotenuse has a len

suter [353]

Answer:

$5\sqrt{10}\ units$

5 StartRoot 10 EndRoot

Step-by-step explanation:

we know that

The legs of a 45°-45°-90° triangle are congruent

Let

x ----> the length of one leg of the triangle

Applying the Pythagorean Theorem

$c^2=a^2+b^2$

where

c is the hypotenuse

a and b are the legs

we have

$c=10\sqrt{5}\ units$

$a=b=x\ units$

substitute

$(10\sqrt{5})^2=x^2+x^2$

$500=2x^2\\x^2=250\\x=\sqrt{250}\ units$

Simplify

$x=5\sqrt{10}\ units$

5 StartRoot 10 EndRoot

4 0

3 years ago

Read 2 more answers

calculate the circumference of a beach ball whose air capacity is 22.7L. round the final answer to the nearest tenth of a metre.

Marina86 [1]

1 L is almost identical to 1000 cm³
A sphere with a volume of 22700 cm³ would have a radius of 17.565 cm (rounded). 
This would give a circumference of 110 cm, or 1.1 meters.

7 0

2 years ago

Literally pls help me like literally pls i need help pls

jarptica [38.1K]

Answer:

2\16

Step-by-step explanation:

3 0

3 years ago

What is 31=xy+15? for segment addition

kati45 [8]

Answer:

x = 16/y

y =16/x

Step-by-step explanation:

31=xy+15

subtract 15 from both sides of the equation:

xy = 16

x = 16/y

y =16/x

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3 years ago

Graph the Equation shown in the image.

Nimfa-mama [501]

Answer:

Step-by-step explanation:

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3 years ago