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dangina [55]
2 years ago
9

How do i find the answer of this math question or problem f(x) = 4x − 9?

Mathematics
1 answer:
Mademuasel [1]2 years ago
6 0

Answer:

x = 9/4

Step-by-step explanation:

f(x) = 4x - 9

(first substitute f(x) with 0)

0 = 4× - 9

(Move four)

-4x = -9

=> x = -9/-4

= 9/4

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562 + X >= 650
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What is the product of 6 1/2 and <br>9 1/4​
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▹ Answer

<em>60 1/8 or 481/8</em>

<em> </em>

▹ Step-by-Step Explanation

6 \frac{1}{2} * 9 \frac{1}{4} \\\\= \frac{13}{2} * \frac{37}{4} \\\\= \frac{481}{8} \\\\= 60\frac{1}{8} or \frac{481}{8}

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8 0
3 years ago
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The sum of two numbers is 12<br> and their product is 32.<br> What are the two numbers ?
kumpel [21]

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8 and 4

Step-by-step explanation:

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8 0
2 years ago
A) What is the value of 6^2<br> b) What is the value of square root of 81
Sholpan [36]

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3 0
2 years ago
Read 2 more answers
Help me with this... ​
marin [14]

i. 171

ii. 162

iii. 297

Solution,

n(U)= 630

n(I)= 333

n(T)= 168

i. Let n(I intersection T ) be X

333 - x + x + 468 - x = 630 \\ or \: 333 + 468 - x = 630 \\ or \: 801 - x = 630 \\ or \:  - x = 630 - 801 \\ or \:  - x =  - 171 \\ x = 171

<h3>ii.n(only I)= n(I) - n(I intersection T)</h3><h3> = 333 - 171</h3><h3> = 162</h3>

<h3>iii. n ( only T)= n( T) - n( I intersection T)</h3><h3> = 468 - 171</h3><h3> = 297</h3>

<h3>Venn- diagram is shown in the attached picture.</h3>

Hope this helps...

Good luck on your assignment...

4 0
3 years ago
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