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pogonyaev
4 years ago
5

Melvin and frank caught a lizard in their backyard. Its body is 10/8cm long,and it's tail is 10/8cm long. What is the length of

the lizards body and it's tail altogether?
Mathematics
2 answers:
BaLLatris [955]4 years ago
7 0

Answer:

20/18cm

Step-by-step explanation:

elena-14-01-66 [18.8K]4 years ago
7 0

Answer:

Imogen is baking a cake that requires two and one-half cups of sugar and three and one-sixth cups of flour. What are these amounts as improper fractions?  

     

 A. 5⁄2 cups of sugar, 19⁄6 cups of flour

 B. 21⁄2 cups of sugar, 31⁄6 cups of flour

 C. 41⁄6 cups of sugar, 21⁄2 cups of flour

 D. 19⁄6 cups of sugar, 5⁄2 cups of flour

Step-by-step explanation:

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Please answer questions 14-31 I’ll mark brainliest!!
makvit [3.9K]
From 14-21 you have to do it by a calculator and then put it between perfect numbers then minus the bigger perfect number by it and if needed graph on a number line
4 0
3 years ago
Solve the following problems<br><br>Answer:<br><br><br><br><br><br>Explanatoin:<br><br><br>​
NemiM [27]
Answer:
1) 121.7
2) 131.8
3) 106.2
4) 88.5
5) 90.3
6) 110.2

Explanation:
Don't worry about the decimals when adding since there all aligned just add like usual, straight through.
8 0
3 years ago
What is the completely factored form of x^4+8x^2-9
denis-greek [22]

Remark

You'll see it a whole lot easier if you make a substitution so that it looks like something you have already seen

Solution

let y = x^2

x^4 = x^2 * x^2

x^4 = y * y

x^4 = y^2

Now the expression becomes

y^2 + 8 y - 9  =  z

(y + 9)(y - 1) = z

Now put the x^2 back in.

(x^2 + 9) ( x^2 - 1) = z

x^2 - 1 becomes x + 1 and x - 1. At this level x^2 + 9 can't be factored.

Answer

(x^2 + 9) (x + 1)(x - 1)


3 0
4 years ago
Read 2 more answers
Point P has coordinates P(-4, 3).
kipiarov [429]
YXZ equals P on the side of VWVP equals W
4 0
2 years ago
Evaluate the expression 3.14(a2 + ab) when a = 3 and b = 4. (Input decimals only, such as 12.71, as the answer.)
raketka [301]

Replace a and b with the given values:

3.14(3^2 + 3x4)

Simplify:

3.14(9 +12)

3.14(21)

Multiply:

3.14 x 21 =65.94

7 0
4 years ago
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