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mart [117]
3 years ago
9

Helpppppppp plzzzzzzzzzzzzzzzzz (ANSWER ONLY IF YOU KNOW)

Mathematics
2 answers:
lyudmila [28]3 years ago
8 0
Well it’s to hard
I don’t know it
Sergio039 [100]3 years ago
7 0

Answer:

1/7 ( a+1 )

Step-by-step explanation:

1/7a + 1/7

1/7 ( a+1 )

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Pls help<br> Pls help<br> Pls help
borishaifa [10]

Answer:

x= 29

Step-by-step explanation:

7 0
3 years ago
Describe the end behavior of f(x)=10x^4
Reika [66]
<span>I think when you ask me to describe the end behavior of f(x)=10x^4 you mean for me to answer like this 10^4=10,000.</span>
5 0
4 years ago
2+4 x 2 = what is the answer
tatyana61 [14]

Answer:

10.

Step-by-step explanation:

You can use PEMDAS to go through the expression: Parentheses, Exponents, Multiplication, Division, Addition, and Subtraction. When there are no parentheses or exponents, you should complete multiplication before addition.

2 + 4 * 2 = 2 + (4 * 2) = 2 + 8 = 10

Hope this helps!

5 0
4 years ago
What -79.54 divided by -9.7
vodka [1.7K]

(-79.54) / (-9.7) = <span>8.2

Steps:
</span>
<span><span>Conversion: 79.54 = <span>7954/100</span> = <span>3977/50
  </span></span><span>Unary minus: -79.54 = -<span>3977/50</span></span><span>
Conversion: 9.7 = <span>97/10</span></span><span>
Unary minus:
-9.7 = -<span>97/10
</span></span><span>Divide: -<span>3977/50</span> / (-<span>9710</span>) = <span>-397750</span> · <span>10-97</span> = <span>-3977 · (-10)50 · 97</span> = <span>397704850</span> = <span>415

</span>To divide one fraction by another, invert (turn upside-down) the second fraction, then multiply.

</span></span>

6 0
3 years ago
Read 2 more answers
The table shows the height of a tree as it grows. What equation in slope-intercept form gives
poizon [28]

Answer:

y=4.5x+5

Step-by-step explanation:

The slope of the line passing through the points (x_1,y_1) and (x_2,y_2) is

\dfrac{y_2-y_1}{x_2-x_1}

The line passes through the points (2,14) and (4,23), then its slope is

\dfrac{23-14}{4-2}=\dfrac{9}{2}=4.5

The equation of the line in slope-intercept form is

y=mx+b,

wher m is the slope and b is y-intercept.

Thus, the equation is

y=4.5x+b

This line passes through the point (2,14), its coordinates satisfy the equation, so

14=4.5\cdot 2+b\\ \\9+b=14\\ \\b=14-9\\ \\b=5

Hence, the equation is

y=4.5x+5

8 0
4 years ago
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