How many planes exist that pass through points A, B,
and C?
О
1
2
3

Answer:

18....I hope thats righ

Step-by-step explanation:

9514 1404 393

Answer:

  18 units

Step-by-step explanation:

The distance formula is used to find the distance between two points:

  d = √((x2 -x1)² +(y2 -y1)²)

For AB, the distance is ...

  d = √((0 -(-4))² +(-2 -1)²) = √(16 +9) = √25 = 5

The distances between the other pairs of points can be found the same way. We have elected to let a spreadsheet do the math. It tells us the perimeter of triangle ABC is 18 units.

Answer: 18 units

Step-by-step explanation:

Answer:

3y+21=2y+18-y

3y+21=y+18

3y-y=18-21

2y=-3

y=-3/2

Answer:

Brainliest is appreciated

-4, -1, 5

Step-by-step explanation:

when x = -1

y= 3x - 1

3(-1) - 1

-3 -1

-4

when x = 0

y = 3x - 1

3(0) - 1

0 - 1

-1

when x = 2

y = 3x -1

3(2) - 1

6 - 1

5

Step-by-step explanation:

[tex]y = 3x - 1[/tex]

Putting x = -1

[tex]y = 3( - 1) - 1[/tex]

[tex]y = - 3 - 1[/tex]

[tex]y = - 4[/tex]

Putting x = 0

[tex]y = 3(0) - 1[/tex]

[tex]y = 0- 1[/tex]

[tex]y = -1[/tex]

Putting x = 2

[tex]y = 3(2) - 1[/tex]

[tex]y = 6 - 1[/tex]

[tex]y = 5[/tex]

48 * 24=1152

the company shipped 1152 cans of dog food I think

Answer:

[tex] \frac{.029}{100} \\ \frac{29 \times {10}^{ - 3} }{ {10}^{3} } \\ = 29 \times {10}^{ - 6} \\ thank \: you[/tex]

Answer:

0.000029

Step-by-step explanation:

Answer:

3. -10

4. 5

5. -4

6. 24

7. 0

8. 46

9. -1

10. 42

11. -4

12. -26

13. 30

14. -5

When an equation says something like 23 - (-23) then you actually add them together because you multiply the inside by -1 to get 23 + 23

You're dividing 2/3 by 1/4, which is

[tex]\dfrac{\dfrac23}{\dfrac14} = \dfrac23 \times \dfrac41 = \dfrac{2\times4}{3\times1} = \boxed{\dfrac83}[/tex]

Answer:

The choose B. x = 7 , x = – 15

(x+4)-5=6

x +4-5=6 —> x=6-4+5 —> x= 7

– (x+4)-5=6 —> -x -4-5=6—> x = -4 -5 -6 —> x = – 15

I hope I helped you^_^

Answer: 7/14 cant be written as a mixed number it is already a proper fraction. sorry I could help

Step-by-step explanation:

Answer:

Formula:

[tex]length = \sqrt{ {(x _{1} -x_{2} )}^{2} + {(y_{1} -y_{2}) }^{2} } [/tex]

substitute:

[tex]l = \sqrt{ { \{7 - ( - 8) \}}^{2} + {(8 - 4)}^{2} } \\ \\ l = \sqrt{225 + 16} \\ l = \sqrt{241} \\ { \boxed{ \boxed{length = 15.5 \: units}}}[/tex]

B Answer:

{a, c, e, i, l, m, n, o, s, t, y}

9514 1404 393

Answer:

  285

Step-by-step explanation:

Put the numbers where the variables are and do the arithmetic.

  [tex]\dfrac{x^2y-2z}{4}=\dfrac{12^2\cdot8-2\cdot6}{4}=\dfrac{144\cdot8-2\cdot6}{4}\\\\=\dfrac{1152-12}{4}=\dfrac{1140}{4}=\boxed{285}[/tex]

Answer:

[-3 1/4] is greater than [-4]

Step-by-step explanation:

When doing negative numbers greater or less than problems, you always want to look for the smallest negative. This is because the smaller a negative is, the greater it is that a bigger negative number

Answer:

B. 27+3√5/76

Step-by-step explanation:

3/9-√5

~Multiply the conjugate to everything (9 + √5)

3(9+√5)/(9-√5)(9+√5)

~Simplify

27+3√5/76

Best of Luck!

Answer:

x = (300 - 215)/15

Step-by-step explanation:

x, the amount of gifts, is equal to the amount of money left over after he fixes his car, divided by the amount he's willing to spend on each gift.

josef could buy a maximum of 5 gifts! the answer is 5.6 but he can't buy half a gift, nor can he afford 6, so we round down to get 5 gifts :)

Answer:

Josef can buy 5 gifts for 75$

Answer:

Step by step answers are key,... and they're below,... ;->

Step-by-step explanation:

This is your equation:

[tex]5 \frac{6}{30} + 1\frac{3}{4}[/tex]

Make both fractions improper fractions (this makes them easier to work with) All you did to convert your two mixed number into improper fractions is:

Multiply the denominator (the bottom number in a fraction in this case 30) by the number not in the fraction (5), 30x5=150 and then add the product (150) to the numerator (the top number in a fraction (which in this case is 6))

[tex]5\frac{6}{30} = \frac{156}{30}[/tex]

Do the same to the other mixed number (turning it into a improper fraction), Multiply the 4x1=4, add the product to the numerator 4+3=7 and then you have your second improper fraction

[tex]1\frac{3}{4} = \frac{7}{4}[/tex]

Your new equation:

[tex]\frac{156}{30} +\frac{7}{4}[/tex]

Now you need to get both denominators the same so you can add the together,... the easiest way to do this is to multiply the two denominators together,... 30x4=120

[tex]\frac{x}{120} + \frac{x}{120}[/tex]

But how do we know what the numerator are to be? What you have to do is the following,... you had to multiply 30 by 4 to get to 120, so you have to multiply the 156 by 4 to make an equivilant fraction,... 156x4=624

[tex]5\frac{6}{30} = \frac{156}{30} = \frac{624}{120}[/tex]

Like wise you had to multiply 4 by 30 to get to 120 so you have to multiply the numerator by 30 to make the fraction hold the same value,... 7x30=210

[tex]1\frac{3}{4} = \frac{7}{4} =\frac{210}{120}[/tex]

Now all that is left is to add:

[tex]\frac{624}{120} +\frac{210}{120} =\frac{834}{120}[/tex]

The answer is 835/120 simplify is or 6 19/20 or 6.95

Hope that was explination enough,... and have a SUPER-EXTRA-ORDINARILY-AMAZINGLY-AWESOME day,...

Chow,...!

Answer:

3:2

plsss mark me brainliestt

Step-by-step explanation:

25 games played

15 won

10 lost

15:10

3:2

what help you want

can u tell

Answer:

AAS (Angle Angle Side) shows congruence.

Step-by-step explanation:

Basically if you have Two Angles and a side length, which you do, by rule of congruence the rest of the triangle will be equal because two angles and a side length are equal.

Answer:

[tex] {x}^{2} + 4b = 0 \\ {x}^{2} = - 4b \\ x = \sqrt{ - 4b} \\ x = 2 \sqrt{b} i \\ thank \: you[/tex]

Algebraic expression  for statement : the difference of -10 and the product of p is

[tex]-10-pq[/tex]

Given :

the difference of -10 and the product of p and q.

We need to translate the given statement into expression

Product means multiplication

Product of p and q is pq

Difference means the subtraction

Difference of -10 and pq can be written as

[tex]-10-pq[/tex]

Algebraic expression  for statement : the difference of -10 and the product of p is

[tex]-10-pq[/tex]

Learn more :  brainly.com/question/18792674

Answer: Choice B

[tex]\frac{1}{\sqrt{65}}<-4, 7>[/tex]

===============================================================

Explanation:

Consider a right triangle with legs a = 4 and b = 7. Through the pythagorean theorem, the hypotenuse is

c = sqrt(a^2+b^2) = sqrt(4^2+7^2) = sqrt(65)

This represents the length of the vector <-4,7>

Dividing each component by the length will normalize the vector. This is the same as multiplying by [tex]\frac{1}{\sqrt{65}}[/tex] which is what choice B shows. The phrasing "normalize the vector" means "make the vector to be of length 1". A common application of normalizing vectors will come up in computer graphics.

The original vector and the vector mentioned in choice B point in the same direction. The only thing that has changed is the length from sqrt(65) to 1.

Answer:

1007

Step-by-step explanation:

Divide the expression by two parts: the first one with all positive integer (the integer which can't be divided by two), 1+3+5+...2013 and the rest -2-4-6-...-2012

If you notice both parts are arithmetical sequences

Explore the first one 1+3+5...+2013

a1=1 d=3-1=2 an=2013

a1+d(n-1)=an

1+2(n-1)=2013

2(n-1)=2012

n-1=1006

n=1007

Sn=( 1/2)*(a1+an)*n= 0.5*2014*1007=1007*1007=1014049

-2+(-4)-...-2012

a1=-2

d=a2-a1= -4-(-2)=-2

a1+d(n-1)=an

-2+(-2)(n-1)=-2012

n=1006

Sn= (a1+an)/2*n=(-2-2012)/2*1006=-1007*1006

-1007*1006+1007*1007= 1007- the answer

The second mean

1-2=-1

3-4=-1

5-6=-1

There are 2012/2=1006 couples and every of them has sum -1

-1*1006=-1006

-1006+2013=1007

Answer:

x - y + z = 8

2x +3y -z= -2

3x - 2y -9z = 9

Step-by-step explanation:

[1 - 1  1  8]

[2  3  -1 -2]

[3 -2 -9  9]

[tex]\\ \sf\longmapsto 3x+3x-2=46[/tex]

[tex]\\ \sf\longmapsto 6x-2=46[/tex]

[tex]\\ \sf\longmapsto 6x=46+2[/tex]

[tex]\\ \sf\longmapsto 6x=48[/tex]

[tex]\\ \sf\longmapsto x=\dfrac{48}{6}[/tex]

[tex]\\ \sf\longmapsto x=8[/tex]

[tex] \huge \boxed{\mathfrak{Question} \downarrow}[/tex]

[tex] \huge \boxed{\mathfrak{Answer} \downarrow}[/tex]

Now, let's solve & find the value of x with equation 2.

[tex] \large \sf \: 46° = 3x° + 3x - 2° \\ \large \sf \: 46 = 6x - 2 \\ \large \sf \:46 + 2 = 6x \\ \large \sf \:48 = 6x \\ \large \sf \: \frac{48}{6} = x \\ \large \boxed{\bf \:8 = x}[/tex]

Answer:

[tex]u + xy \\ 18 + 10 \times 8 \\ 10 + 80 \\ 90[/tex]

Answer:

Solution,

here,

u=18

x =10

y= 8

=u+xy

=18+(10×8)

=18+80

=98

Answer:

87/100

Step-by-step explanation: