2 years ago

PLEASE HELP WILL MARK BRAINLIEST THANK YOU

Mathematics

1 answer:

Free_Kalibri [48]2 years ago

5 0

Here is the answer: x=4

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add 7. double the result. subtract 8. divide by 2. su tract the orginial selected number 1st nuber is 3 second number is 4 the t

sertanlavr [38]

Hi,

The equation looks like this...

$n + 7 \times 2 - 8 \div 2 \\ 3 + 7 \times 2 - 8 \div 2 = 3 + 14 - 4 = 13 \\ 4 + 7 \times 2 - 8 \div 2 = 4 + 14 - 4 = 14 \\ 9 + 7 \times 2 - 8 \div 2 = 9 + 14 - 4 = 19 \\ 12 + 7 \times 2 - 8 \div 2 = 12 + 14 - 4 = 22$

Hope this helps.
r3t40

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2 years ago

2. If f(x) = 2X^2 + 3X Find f(-5)

IgorLugansk [536]

Answer:

Step-by-step explanation:

2(-5)^2+3(-5)

=2(25)+(-15)

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PLS GIVE BRAINLIEST

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2 years ago

A force of 10 newtons act in a direction 75 above horizontal moving an object 15 meters from (0,0) to (15,0). What is the work d

givi [52]

Answer:

Step-by-step explanation:

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2 years ago

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What is the volume of a rectangular prism with length 7 cm, width 2 cm, height 5 cm?

gayaneshka [121]

Answer:

$7x2x5= 70$

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1 year ago

Point A is located at (-2, 2), and point M is located at (1,0). If point M is the midpoint of AB, find the location of point B.

bezimeni [28]

Answer:

B. $B = (4,-2)$

Step-by-step explanation:

GIven that $A = (-2, 2)$ and $M = (1, 0)$ , and that point M is the midpoint of AB, the midpoint can be determined as a vectorial sum of A and B. That is: