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2 years ago

8

What is the best way to show your work for 2/3 times 9/12? If anyone can help please help me

1 answer:

aev [14]2 years ago

8 0

Answer:

Well the answer is 1/2

Step-by-step explanation:

The best way to show your work is writing it out.

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Ii thought iit was 19 not sure if im correct

Gekata [30.6K]

Answer:

There isn't anything attached to the question :/

Step-by-step explanation:

8 0

2 years ago

Susan rolled a die 642 times. Which of the following would be a good estimate of the number of times she rolled the number 3 on

Zanzabum

Answer:

17

Step-by-step explanation:

Becasue a di has 6 sides so you would just divide 642 by 6

6 0

2 years ago

Complete the square for a circle. For #42.

makkiz [27]

we are given

$2x^2+2y^2-28x+20y+20=0$

we can see that

each terms are multiple of 2

so, we can factor out 2

$2(x^2+y^2-14x+10y+10)=0$

we can divide both sides by 2

$x^2+y^2-14x+10y+10=0$

we can rearrange it

$x^2+-14x+y^2+10y+10=0$

now, we can move 10 on right side

$x^2+-14x+y^2+10y=-10$

$x^2+-2*7*x+y^2+2*5*y=-10$

now, we can add both sides 7^2 and 5^2

$x^2+-2*7*x+7^2+y^2+2*5*y+5^2=-10+7^2+5^2$

$(x-7)^2+(y+5)^2=-10+7^2+5^2$

we can simplify it

$(x-7)^2+(y+5)^2=64$

we can also write as

$(x-7)^2+(y+5)^2=8^2$ ..............Answer

8 0

3 years ago

The mean age at first marriage for respondents in a survey is 23.33, with a standard deviation of 6.13. The Z score associated w

Anestetic [448]

Answer:

42.48

Step-by-step explanation:

I don't know how to explain

3 0

3 years ago

The formula for the area of a trapezoid is A = one-half (b Subscript 1 Baseline + b Subscript 2 Baseline) times h When this equa

sleet_krkn [62]

The equivalent equation is;

$\frac{2A}{h} -b_2=b_1$

Step-by-step explanation:

Given that the area of a trapezoid is ;

A=1/2 (b₁+b₂)h

When the equation is solved for b₁ it will be;

A=1/2 (b₁+b₂)h

This can be written as;

A=h/2 (b₁+b₂)

Multiply both sides by 2/h

2A/h = b₁+b₂

Make b₁ subject of the formula

2A/h - b₂ = b₁

Learn More

Area of a trapezoid: brainly.com/question/999641

Keywords : formula, area,trapezoid

#LearnwithBrainly

4 0

2 years ago

Read 2 more answers