3 years ago

SOMEONE HELP ME PLEASE

Mathematics

2 answers:

OverLord2011 [107]3 years ago

6 0

Answer:

Step-by-step explanation:

The questions wants you to find which people

have experience and a high school diploma.

The people that have a highschool diploma

and have experience = 54.

Hope this helps!

vivado [14]3 years ago

3 0

Answer:

what are the answer choicesss

Step-by-step explanation:

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Problem 1:

wariber [46]

Answer:

x=1/6

Step-by-step explanation:

3x+4=9x+3

isolate x

1=6x

1/6=x

6 0

2 years ago

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Barack walks 2 kilometers south and then x kilometers east. He ends 5 kilometers away from his starting position. Find x

amid [387]

Answer:

4.6 km

Step-by-step explanation:

-This is a Pythagorean Theorem problem where the distances walked are effectively the base and height of the imaginary right triangle thereof.

#Apply Pythagorean theorem to solve:

$b^2+h^2=H^2\\\\2^2+x^2=5^2\\\\x^2=5^2-2^2=21\\\\x=\sqrt{21}\\\\x=4.58\ km$

$\approx 4.6\ km$

Hence, the distance x is 4.6 km

7 0

3 years ago

Please help me lol a lil confused

alex41 [277]

$\leadsto f( \rm x) = - (x - 3)(x - 5)$

$\\ \\$

$\leadsto f( \rm x) = - ( {x}^{2} - 5x - 3x + 15) \\$

$\\ \\$

$\leadsto f( \rm x) = - ( {x}^{2} - 8x + 15) \\$

$\\ \\$

$\leadsto f( \rm x) = - {x}^{2} + 8x - 15 \\$

3 0

3 years ago

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Simplify: 4w(to the power of 9)+(-2w(to the power of 9)) enter the original expression if it cannot be simplified

igomit [66]

4w⁹ -2w⁹
= (4-2)w⁹ . . . . . distributive property, or "collecting terms"
= 2w⁹

_____
In plain text, a caret (^) is used to identify an exponent. w⁹ = w^9. If the exponent has any arithmetic, you need parentheses around it. w^(8+1)

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3 years ago

Jonathan cannot afford to pay cash for the cellphone in the Callnow shop. He can only afford to pay R400 per month. Determine th

inessss [21]

Answer:

9 months

Step-by-step explanation:

Becase in 8 months he can pay 3200 but another month also need to pay ramining money

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3 years ago