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Viefleur [7K]
3 years ago
5

Which part of the algebraic expression 7a - 4 is the constant? 7 a-4 4 7 a 7

Mathematics
2 answers:
cestrela7 [59]3 years ago
8 0

Answer:

4 is the constant⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

I am Lyosha [343]3 years ago
6 0
4 would be constant.
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Plz..Help Me Solve This ...
puteri [66]
R = recycling and reuse industry jobs
w = waste management jobs

we know, those two jobs combined are 1,275,000
or
r + w = 1,275,000

we also know that, whatever the "w" jobs are, are really less than "r"
jobs by 1,025,000

"r" has 1,025,000 more than  "w"
or
r = w + 1,025,000
or
r-w = 1,025,000

so... there, just solve by elimination, simple, notice the "w",
is just waiting to be eliminated :)

\bf \begin{cases}
r+\quad  w=1,275,000\\
r-\quad w=1,025,000\\
\textendash\textendash\textendash\textendash\textendash\textendash\textendash\textendash\textendash\textendash\textendash\textendash\textendash\textendash\textendash\textendash\\
\boxed{?}+\boxed{?}=\boxed{?}
\end{cases}
7 0
3 years ago
What is the value of x in the diagram?
Verizon [17]
2 lines parallel, and 2 triangles have a common angle
So the smaller Δ  is similar to the bigger Δ (AA Similarity)
9:(4x-2)+9=12:(3x+2)+12
9:4x+7=12:3x+14
9(3x+14)=12(4x+7)
27x+126=48x+84
21x=42
x=2
So the answer is x=2


5 0
3 years ago
Find the sum of (6d+5)-(2-3d)
devlian [24]
I think you have to combine like terms to solve this one. (6d - 3d) + (5 - 2) = 3d + 3
7 0
2 years ago
Factor -4 out of -8k - 12
sammy [17]

Answer:

-4(2k + 3)

Step-by-step explanation:

Factoring is just dividing the whole thing by that

So -8k - 12 becomes -4(2k + 3)

7 0
2 years ago
Using Trig to find angles !! help please
notsponge [240]

Answer:

56.1°

Step-by-step explanation:

\tan \:x \degree =  \frac{64}{43}  \\  \tan \:x \degree =  1.48837209 \\ x \degree =  { \tan}^{ - 1} (1.48837209) \\ x \degree = 56.103833383 \degree \\ x  =56.1 \degree

7 0
3 years ago
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