3 years ago

PLEASE HELP ASAP TYVMM

Mathematics

2 answers:

adell [148]3 years ago

8 0

Answer:

use a protractor to help u find the answer

Step-by-step explanation:

I don't want to give out the answer

Eddi Din [679]3 years ago

6 0

Answer:

Step-by-step explanation:

its a right angel 33+57=90

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Find the value of x

kodGreya [7K]

Answer:

See below, please

Step-by-step explanation:

$(2x + 9) + (4x - 3) = 90$

$6x + 6 = 90$

$6x = 90 - 6 = 84$

Hence

$x = 14$

8 0

3 years ago

PLS HELP ME PLS SOVLE THIS WITH THE LIKE TERMS I ONLY HAVE 25 MINS TO FINISH THIS

Basile [38]

Answer:

Step-by-step explanation:

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8 0

3 years ago

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The zeros of the function f(x) = (x + 2)^2 - 25 are

blondinia [14]

$The\ zeros\ of\ a\ function\ f(x)\ is\ when\ f(x)=0.\\------------------------\\f(x)=(x+2)^2-25\\the\ zeros,\ if\ f(x)=0\iff(x+2)^2-25=0\\\\(x+2)^2-5^2=0\ \ \ \ |use\ a^2-b^2=(a-b)(a+b)\\\\(x+2-5)(x+2+5)=0\\\\(x-3)(x+7)=0\iff x-3=0\ or\ x+7=0\\\\x-3=0\ \ \ |add\ 3\ to\ both\ sides\\\boxed{x=3}\\or\\x+7=0\ \ \ \ \ |subtract\ 7\ from\ both\ sides\\\boxed{x=-7}\\\\Answer:\boxed{(4)\ -7\ and\ 3}$