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2 years ago

(2x-3)^2 multiply it

Mathematics

2 answers:

ivanzaharov [21]2 years ago

7 0

Answer:

4 x^ 2 − 12 x + 9

Step-by-step explanation:

multiplied the binomials

qwelly [4]2 years ago

3 0

Answer: 4x^2+12x+9

Step-by-step explanation:

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In order for Clorox to act as a disinfectant for teat dipping the solution must

LUCKY_DIMON [66]

Answer:

$V = 200\,mL$

Step-by-step explanation:

The distilled water is solute and the bleach is the solvent. The amount needed of bleach is:

$V = \frac{2}{5}\cdot (500\,mL)$

$V = 200\,mL$

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3 years ago

Convert 5.86 to a percent. A. 586% B. 58.6% C. 5.86% D. 0.0586%

beks73 [17]

Answer:

586%

Step-by-step explanation:

5.86 times 100 to change to a percent

586 %

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3 years ago

What is m <1? 76 38 a) 114° b) 104° c) 76° 8) 66°

Crazy boy [7]

Answer:

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Step-by-step explanation:

3 0

2 years ago

If m∠UNR = 180° find m∠RNS A. 27° B. 34° C. 59° D. 94°

LenaWriter [7]

Answer:

Option A) m∠RNS=27°

Step-by-step explanation:

We know that $m$ ∠UNR = 180°. This tells us that the Sum of the enclosed angles should equal 180°, by trigonometry. So the enclosed angles are:

$m$ ∠RNS = $(3x+6)^{o}$

$m$ ∠SNT= $(13x+3)^{o}$

$m$ ∠TNU= $(10x-11)^{o}$

Now let us add all the angles and solve for the value of $x$ as follow:

$m_{RSN}+m_{SNT}+m_{TNU}=m_{UNR}\\\\(3x+6)+(13x+3)+(10x-11)=180\\\\3x+13x+10x+6+3-11=180\\\\26x-2=180\\\\26x=180+2\\\\26x=182\\\\$

$x=\frac{182}{26} \\\\x=7$

Now lets plug in the value into the expression for angle $m$ ∠RNS to find the angle as:

$RNS = (3x+6)^{o}\\\\RNS=(3(7)+6)^{o}\\\\RNS=(21+6)^{o}\\\\RNS=27^{o}$

Thus Option A. is the correct answer.

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2 years ago

This model represents which expression?

Romashka-Z-Leto [24]

The answer is 3 divided by 1/2

8 0

3 years ago