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Goshia [24]
3 years ago
7

One third of a birds eggs hatched. If 2 eggs hatched, how many eggs did the bird lay?

Mathematics
2 answers:
solniwko [45]3 years ago
5 0
He laid 6 eggs and 2 hatched
Maurinko [17]3 years ago
4 0
6 total eggs were laid. simple fraction.
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If these two shapes are similar, what is the measure of the missing length n?
scoundrel [369]

Answer:

39in.

Step-by-step explanation:

due to scale, cant be 15, as that would be the same length as other side

cant be 91 otherwise it wouldnt be similar if it had the same length as blue triangle which has 39 not 15 as the top side

3 0
3 years ago
What's 1 + 1<br><br> What's 1 + 1
miskamm [114]

Answer:

the awnser would be 2

Step-by-step explantion

u have 1 apple and get 1 from a friend and that adds up to 2

4 0
2 years ago
Read 2 more answers
Emily leaves her house at exactly 8:25 a.m. to bike to her school, which is 3.42 miles away. When she passes the post office, wh
mafiozo [28]
First, let's find out the number of minutes Emily has to get to school. From 8:25 to 8:50, there are 25 minutes.

Next, let's find out  the number of minutes before Emily looks at her watch. From 8:25 to 8:28.50, there are 3.5 minutes.

Now let's calculate Emily's speed in miles per minute. To do so, divide the distance traveled by the time it took:

\frac{0.75}{3.5} miles/minute

Now let's calculate how far Emily can travel in 25 minutes going this speed. To do so, we multiply her speed by the time traveled:

\frac{0.75(25)}{3.5} =5.357 miles

5.357 miles is greater than 3.42 miles, so yes, Emily will make it to school on time.


8 0
3 years ago
Find the value of b/2a+b, when a=5 and b=-2​
Murrr4er [49]

Answer:

-\frac{1}{4} or -0.25

Step-by-step explanation:

\frac{b}{2a+b}

Plug in a=5 and b=-2

\frac{-2}{2(5)+(-2)}=

\frac{-2}{10-2}=

\frac{-2}{8}=

-\frac{1}{4} or -0.25

Have a nice day! :)

5 0
2 years ago
Read 2 more answers
Solve the system y=x²-2 and x²+y=4.Illustrate graphically.
lawyer [7]

Answer:

Solution: (-\sqrt{3},1),(\sqrt{3},1)

Step-by-step explanation:

System of equation:

y=x^2-2\text{ and }x^2+y=4

Using substitution method.

y=x^2-2 substitute into x^2+y=4

x^2+x^2-2=4              (combine like term)

2x^2=4+2                   (Addition property of equality)

2x^2=6                       (division property of equality)

x^2=3                          (Taking square root)

x=\pm \sqrt{3}

Substitute x into  y=x^2-2

y=(\sqrt{3})^2-2

y=1

Solution: (-\sqrt{3},1),(\sqrt{3},1)

Now cross check the solution using graph.

Please find attachment for graph.

4 0
3 years ago
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