equations for 15-8=7

Let's solve for v.

v=−7i+11

Answer:v=−7i+11

Step-by-step explanation: Hope you understand. Hope this help :)

Let's simplify step-by-step.

11i+7j

There are no like terms.

Answer:=11i+7j

Answer:

15/4

Step-by-step explanation:

(-5,-10) and (-1,5)

y2-y1/x2-x1

5+10 / 4

15/4

Answer:it is nonlinear and decreasing

Step-by-step explanation:

Answer:

D

Step-by-step explanation:

Given a quadratic function in standard form

f(x) = ax² + bx + c ( a ≠ 0 )

• If a > 0 then minimum value

• If a < 0 then minimum value

For

f(x) = x² + 16x + 3

a = 1 > 0 then f(x) has a minimum value

The minimum is the value of the y- coordinate of the vertex.

The x- coordinate of the vertex is

[tex]x_{vertex}[/tex] = - [tex]\frac{b}{2a}[/tex]

Here a = 1 and b = 16 , then

[tex]x_{vertex}[/tex] = - [tex]\frac{16}{2}[/tex] = - 8

To find the y- coordinate of the vertex, substitute x = - 8 into f(x)

f(- 8) = (- 8)² + 16(- 8) + 3 = 64 - 128 + 3 = - 61

Thus the function has a minimum value of - 61 → D

Answer:

2850

Step-by-step explanation:

Answer:

<MKL=27

<JKM=63n

I have messed up in the pic above it I s 63 not 67

2p²+3p²+5-1

2p²+3p²+4

5p²+4

Answer:

0.9115

Step-by-step explanation:

Using a binomial probability function :

P(x =x) = nCx * p^x * (1 - p)^(n - r)

Probability of success, p = 0.55

1 - p = 1 - 0.55 = 0.45

n = 8

x = 2

P(x > 2 ) = p(x = 3) + p(x = 4) + p(x = 5) + p(x = 6) + p(x = 7) + p(x =8)

To save computation time, we could use the binomial probability calculator :

P(x > 2 ) = 0.9115

Answer:

209.615384

Step-by-step explanation:

Answer:

if you buy an item at $109 with $52 discounts, you will pay $57 and get 47.71% discount.

Step-by-step explanation:

Answer:

you got 12 more then your friend, 45-23

Step-by-step explanation:

Answer:

that will be 270 ÷ 3 boy.....

Answer:

A

Step-by-step explanation:

[tex]3x \geqslant 270 \\ x \geqslant \frac{270}{3} \\ x \geqslant 90[/tex]

Answer:

the answer is D hope it hleps

Answer:

I’ll never have no idea

Step-by-step explanation:I have no idea

Answer:

70

Step-by-step explanation:

Answer:

70

Step-by-step explanation:

Answer:

1/2

Step-by-step explanation:

can you help me with my question In the extended simile of the underlined passage from Paragraph 15 of "A Wagner Matinee," the narrator makes an observation about the soul that aring rokol been A. it is like a strange moss on a dusty shelf that, with excruciating suffering, can wither and die y for I the be B though after excruciating suffering it may seem to wither, the soul never dies, C. excruciating, interminable suffering that goes on for half a century can kill the soul.

Answer:

-1  3/4  or  -1.75

Step-by-step explanation:

Hope This Helps :)

Plz Mark Brainliest !!!

Answer:

answer is B)y=3x+2

Step-by-step explanation:

here ya go, have a nice day

btw if you can give me brainliest it will help a lot, thanks

Answer:

5/24

Step-by-step explanation:

Answer:

B. Associative Property of Addition

Step-by-step explanation:

Answer:

90

Step-by-step explanation:

math my friend

Answer:

810 in³

Step-by-step explanation:

Took the quiz

Answer:

b=6

Step-by-step explanation:

line b + 14.5 is parallel to line 20.5

so 20.5= b + 14.5

b=6 when you subtract the 14.5

Answer:

Step-by-step explanation:

1)

(x-3)/18=12/9, cross multiply

9(x-3)=18(12)

9x-27=216, add 27 to each side

9x=243, divide each side by 9

x=27

2)

(x-16)/(x+6)=3/5, cross multiply

5(x-16)=3(x+6)

5x-80=3x+18, subtract 3x from each side

2x-80=18, add 80 to each side

2x=98, divide each side by 2

x=49

3)

Since the triangles are similar we can say that

25/(4x-1)=10/(x+5), cross multiply

25(x+5)=10(4x-1)

25x+125=40x-10, subtract 40x from each side

-15x+125=-10, subtract 125 from each side

-15x=-135, divide each side by -15

x=9

here are the answers!

1)

(x-3)/18=12/9, cross multiply

9(x-3)=18(12)

9x-27=216, add 27 to each side

9x=243, divide each side by 9

x=27

2)

(x-16)/(x+6)=3/5, cross multiply

5(x-16)=3(x+6)

5x-80=3x+18, subtract 3x from each side

2x-80=18, add 80 to each side

2x=98, divide each side by 2

x=49

3)

Since the triangles are similar we can say that

25/(4x-1)=10/(x+5), cross multiply

25(x+5)=10(4x-1)

25x+125=40x-10, subtract 40x from each side

-15x+125=-10, subtract 125 from each side

-15x=-135, divide each side by -15

x=9

Answer:

115

Step-by-step explanation:

c

Answer:

Step-by-step explanation:

Answer:

Answer choice three is correct

:) ur welcome!

Answer:

x = 47

Step-by-step explanation:

Because the angles of a triangle add up to 180, you can just use subtraction to find out what the missing angle is.

Answer:

A 165° angle

Step-by-step explanation:

I zoomed in on the picture and it was a 165° angle

Answer:

a+b

Step-by-step explanation:

Answer:

quadrant 11

quadrant 111

quadrant 1V

Step-by-step explanation:

Answer:

To find 2/3 of an hour first we will divide 1 hour that is 60 minutes into 3 parts. So we will get 20 minutes. So we 2parts out of 3 parts of an hour so we get 20X2=40minutes

Step-by-step explanation:

Answer:

52

Step-by-step explanation:

80%of65

(80/100)×65

52