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3 years ago

I need u to show me work.about 4 divided by 1/4

2 answers:

n200080 [17]3 years ago

6 0

$\bf 4 \div \cfrac{1}{\underline{4}}\implies \cfrac{4}{1} \div \cfrac{1}{\underline{4}}\implies \cfrac{4}{1} \cdot \cfrac{\underline{4}}{1}\implies 16$

KengaRu [80]3 years ago

4 0

4 divided by 1/4
4 times 4/1
4 times 4 equals 16

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Find the value of x by filling the blanks in the provided statement-reason solutions

andriy [413]

Answer:

1] $measure\ angle\ DCA=measure\ angle\ CAB=18\ degree$

2] $measure\ angle\ A+measure\ angle\ B+measure\ angle\ C=180\ degree$

3] $18\ degree+3x+3x=180\ degree$

4] $x=27$

Step-by-step explanation:

Given:-measure angle DCA = 18 degree

line AB II line DC

Solution:-

1] measure angle DCA and measure angle CAB are interior alternate angles and interior alternate angles are equal.

$measure\ angle\ DCA=measure\ angle\ CAB=18\ degree$ ------------------ (Equation 1)

Therefore the equation for statement number 1 is $measure\ angle\ DCA=measure\ angle\ CAB=18\ degree$

2]Sum of interior angles of triangle is equal to 180 degree.

In Triangle ABC,

measure angle A+measure angle B+measure angle C=180 degree

Therefore the equation for statement number 2 is measure angle A+measure angle B+measure angle C=180 degree

3] In Triangle ABC,

$measure\ angle\ B=3x---------------(Given)$

$measure\ angle\ C=3x---------------(Given)$

$measure\ angle\ A=18\ degree---------------(from\ equation\ [tex]measure\ angle\ A+measure\ angle\ B+measure\ angle\ C=180\ degree$

Now substituting the value of angles we get,

$18\ degree+3x+3x=180\ degree-------------(Equation\ 2)$

Therefore the equation for statement number $3\ is\ 18\ degree+3x+3x=180\ degree$

4] After solving the equation 2 we get,

$18+3x+3x=180$

$6x=180-18$

$6x=162$

$x=27\ degree$

Therefore value of $x=27\ degree$

5 0

3 years ago

Ou spend half of your money on a movie ticket. Then you spend half of what you have left to buy a large popcorn. Then you spend

zavuch27 [327]

The answer is 46 your wrong

8 0

4 years ago

Multiply and simplify 3x-3/x^2-1*(x+2)(x+1)/x-1

timurjin [86]

The answer is

2x^3 - 4x^2 - 2x - 3
-------------------------
x^2

7 0

4 years ago

Which operation results in a binomial? (3y ^ 6 + 4) (9y ^ 12 - 12y ^ 6 + 16)

AleksAgata [21]

Step-by-step explanation:

Given the expression, $(3y ^ 6 + 4) (9y ^ {12} - 12y ^ 6 + 16)$ , we want to know which sign placed in between the two polynomial will produce a binomial.

Using a plus (+) sign to check:

$= (3y ^ 6 + 4) + (9y ^ {12} - 12y ^ 6 + 16)\\= (3y ^ 6 + 4) + (9y ^ {12} - 12y ^ 6 + 16)\\collect \ like \ terms\\= 9y^{12} +3y^6 - 12y^6 + 16+ 4\\= 9y^{12} - 9y^6 + 20\\$

From the gotten value, it can be seen that the resulting answer produces 3 terms, showing that it results in a trinomial instead of binomial.

Using a plus (-) sign to check:

$= (3y ^ 6 + 4) - (9y ^ {12} - 12y ^ 6 + 16)\\= 3y ^ 6 + 4 - 9y ^ {12} + 12y ^ 6 - 16\\collect \ like \ terms\\= -9y^{12} +3y^6 +12y^6 + 4-16\\= -9y^{12} +15y^6 -12\\$

From the gotten value, it can be seen that the resulting answer produces 3 terms, showing that it results in a trinomial instead of binomial.

<em>Hence none of the operations given results in a binomial</em>

3 0

3 years ago

What is 2 2/3×3 1/4 as a fraction form

fgiga [73]

The fraction form is 26/3 or 8 2/3

8 0

3 years ago