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rosijanka [135]
4 years ago
14

The expression -7y is a

Mathematics
2 answers:
lisov135 [29]4 years ago
7 0

Answer:

term

Step-by-step explanation:

Tasya [4]4 years ago
6 0

A monomial. I don't really know what I am answering because there isn't much info but I would call that a monomial.

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I'm not sure what the answer is.
azamat

Answer:

we can make some assumptions b/c of the marks. on the sides,  the double marks means they are the same,  and the single marks are also the same length.  because those sides are the same lengths.. we can just add up all the  sides to find the length around the shape... or the perimeter of it.  

Step-by-step explanation:

I'll start with the 14 on the left, and go counter clock wise

14 + 6 + 9 + 5 + 9 + 7 + 14 + (6+7+5)   =  Perimeter

the last numbers in the parenthesis are from the sides opposite of the long top side,  the parts of the other sides adds up to the long top side... sooo,

Perimeter = 82   ( I added in my head , so use a calculator to double check )  

6 0
3 years ago
Does anyone know how to do these maths question???
Dmitry_Shevchenko [17]

Answer:

Part 1) f(g(x))=3(x^2)+2

Part 2) g(f(5))=289

Step-by-step explanation:

we know that

A composite function is a function that depends on another function. A composite function is created when one function is substituted into another function

we have

f(x)=3x+2

g(x)=x^{2}

Part 1) Determine f(g(x))

To find f(g(x)) substitute the function g(x) as the variable in function f(x)

so

f(g(x))=3(x^2)+2

Part 2) Determine g(f(x))

To find g(f(x)) substitute the function f(x) as the variable in function g(x)

so

g(f(x))=(3x+2)^2

For x=5

g(f(5))=(3(5)+2)^2

g(f(5))=289

3 0
3 years ago
I’ll give Brainlest to whoever responds first
musickatia [10]

Answer:

Hello its 16

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
I WILL GIVE BRAINLIEST PLS HELP ME I NEED HELP, Samantha drew a scale drawing of the floor area covered by her couch on a grid t
rodikova [14]

Answer:

It Represents An actual length of 2 ft.

Step-by-step explanation:

4 0
3 years ago
Help is always appreciated!
lubasha [3.4K]

Answer:

\displaystyle 1,407\:L

Step-by-step explanation:

\displaystyle 1,407 = \frac{1407}{1000}

When rounded to the nearest tenth, you get 1,4 litres.

I am joyous to assist you anytime.

3 0
3 years ago
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