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3 years ago

7

Please halp meh—- at what X-coordination are the two functions equal?

1 answer:

ycow [4]3 years ago

7 0

Answer:

The x- coordinates are equal at -3.

Step-by-step explanation:

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5th grade math. correct answer will be marked brainliest

butalik [34]

Wait what?????????????

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3 years ago

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What is the distance between A and B? Round your answer to the nearest tenth. A coordinate plane is shown. Point A is located at

o-na [289]

$\bf \textit{distance between 2 points}\\ \quad \\
\begin{array}{lllll}
&x_1&y_1&x_2&y_2\\
% (a,b)
A&({{ 1}}\quad ,&{{ 5}})\quad 
% (c,d)
B&({{ 4}}\quad ,&{{ 1}})
\end{array}\qquad 
% distance value
d = \sqrt{({{ x_2}}-{{ x_1}})^2 + ({{ y_2}}-{{ y_1}})^2}
\\\\\\
AB=\sqrt{(4-1)^2+(1-5)^2}\implies AB=\sqrt{3^2+(-4)^2}
\\\\\\
AB=\sqrt{9+16}\implies AB=\sqrt{25}\implies AB=5$

3 0

3 years ago

(ii)<br> ן<br> (<br> Solve 11-Jx+4 = 0 for real <br><br> Question for 1 B)

tatyana61 [14]

Answer:

x = 117

Step-by-step explanation:

Given

11 - $\sqrt{x+4}$ = 0 ( subtract 11 from both sides )

- $\sqrt{x+4}$ = - 11 ( square both sides )

(- $\sqrt{x+4}$ )² = (- 11)²

x + 4 = 121 ( subtract 4 from both sides )

x = 117

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3 years ago

Where is the blue dot on the number line?

DerKrebs [107]

Answer: -2.1

Step-by-step explanation:

6 0

3 years ago

One half of some number

choli [55]

Hey there! :D

When you divide a number in half, you usually divide it by 2.

number=n

n/2 <== expression

I hope this helps!
~kaikers

5 0

3 years ago