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2 years ago

Which terms complete the factorization of x2+27x+162 represented by the model?

Mathematics

1 answer:

Anarel [89]2 years ago

4 0

Answer:

9, 9x, 18x

Step-by-step explanation:

Hence the B. I hope this helps love!

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Suppose an experiment consists of randomly drawing a marble out of a bag and replacing the marble. the bag contains 3 yellow mar

Savatey [412]

Hi there!

Since the yellow marbles to the radio of total marbles is 3/15,

3/15 = 5

We need to divide the total amount is times the marble is drawn by the ratio.

20 ÷ 5 = 4

So, the yellow marble would be drawn 4 times.

Hope this helps!

4 0

2 years ago

Read 2 more answers

Dad says dinner will be ready in 35 minutes. It’s 5:30 p.m. now. What time will dinner be ready?

emmasim [6.3K]

Answer:

6:05

Step-by-step explanation:

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5 0

3 years ago

Read 2 more answers

For what values of q are the two vectors A = i + j + kq each other and B-iq-23 + 2kg perpendicular to

Sloan [31]

Answer:

The value of q are 0.781,-1.281.

Step-by-step explanation:

Given : Two vectors $A=i+j+kq$ and $B=iq-2j+2kq$ are perpendicular to each other.

To find : The value of q ?

Solution :

When two vectors are perpendicular to each other then their dot product is zero.

i.e. $\vec{A}\cdot \vec{B}=0$

Two vectors $A=i+j+kq$ and $B=iq-2j+2kq$

$(i+j+kq)\cdot (iq-2j+2kq)=0$

$(1)(q)+(1)(-2)+(q)(2q)=0$

$q-2+2q^2=0$

$2q^2+q-2=0$

Using quadratic formula,

$q=\frac{-1\pm\sqrt{1^2-4(2)(-2)}}{2(2)}$

$q=\frac{-1\pm\sqrt{17}}{4}$

$q=\frac{-1+\sqrt{17}}{4},\frac{-1-\sqrt{17}}{4}$

$q=0.781,-1.281$

Therefore, The value of q are 0.781,-1.281.

6 0

2 years ago

Find the slope of the line that passes through the given points.<br> (7,3) and (13,8)

Trava [24]

Answer:

$\frac{5}{6}$

Step-by-step explanation:

To find the slope, use the equation to find slope. The picture below shows what it looks like.

Using the equation, substitute the values in the x and y values.

$\frac{8-3}{13-7}$

Then solve

$\frac{5}{6}$

4 0

3 years ago

How do you do simplfi 32/100

poizon [28]

The reduced form of

$\frac{32}{100} = \frac{8}{25}$

3 0

2 years ago