Type the correct answer in each box.

Answer:

the answer is D

Step-by-step explanation:

Answer:

D. 6g

Step-by-step explanation:

Answer:

the answer to that is B hope it helps

Answer:

Step-by-step explanation:

x^2+8x-3=0 (move constant to other side by adding 3 to each side)

x^2+8x=3 (halve thr linear coefficient, square it and add to each side, (8/2)^2=16)

x^2+8x+16=3+16 (now the left side is a perfect square)

(x+4)^2=19 (now take the square root of each side)

x+4=+-(19^(1/2)) (finally subtract the constant to isolate x by itself)

x= -4+-(19^(1/2))

x=negative four plus or minus the square root of nineteen

Answer:

D) x = negative four plus or minus the square root of nineteen

Step-by-step explanation:

I took the exam

Answer:

18

Step-by-step explanation:

Answer:

I DONT KNOW

Step-by-step explanation:

WHATDYA MEAN WHATS 6 x 3

I DONT KNOW

Answer:

240 yd²

Step-by-step explanation:

I assume you’re looking for area?

24x8=192

1/2x12x8=48

192+48= 240 yd²

Answer:

it is 5.6

Step-by-step explanation:

Multiple all the sides

Answer:

Surface area: 24.4

Volume: 5.6

Answer:

a = 2

b = 1

c = 1

Step-by-step explanation:

The quadratic equation, 2x² + x + 1 = 0, is expressed in the standard form as ax² + bx + c, where a ≠ 0.

Thus,

a = 2

b = 1 (1 * x = x)

c = 1

Answer:

The system has one solution.

Step-by-step explanation:

To find the number of solutions of the system, we equal both equations for y.

If we have ax = b, in which both a and b are different of 0, we have one solution.

If both a and b are 0, we have infinite solutions.

If a is 0 and b is not, there are no solutions.

y=6/7x-8 and y=7/9x+10/9

So

[tex]\frac{6x}{7} - 8 = \frac{7x}{9} + \frac{10}{9}[/tex]

[tex]\frac{6x}{7} - \frac{7x}{9} = \frac{10}{9} + 8[/tex]

[tex]\frac{54x - 49x}{63} = \frac{10}{9} + \frac{72}{9}[/tex]

[tex]\frac{5x}{63} = \frac{82}{9}[/tex]

[tex]45x = 63*82[/tex]

Both a and b are different of 0, so the system has one solution.

Answer:

Option A is the answer buddy

Step-by-step explanation:

Answer:

a is the answer boi

Step-by-step explanation:

Answer:

All below

Step-by-step explanation: Can I get brainliest? Thanks!

1. 6x^3

2. 152x^8

3. 18x^10

4. 6x^5

5. 21x^3y^4

6. 30x^2y^4z^4

7. 32xy^7z^2

8. 11x^4y^3

9. x^5+x^4

Answer:

y = -7

Step-by-step explanation:

I wrote how I did

and the steps

Answer: -7

Step-by-step explanation:

Answer: B

Step-by-step explanation:

Answer:

i think26 and 10

Step-by-step explanation:

Answer:

c.  12/5

Step-by-step explanation:

With reference angle C

perpendicular (P)= 24

base(b) = 10

Then

Tan < C = p / b

Tan < C = 24/ 10

Tan < C = 12/5

Hope it helps :)

Answer:

C? I have no clue sorry :(((

Answer:

7

Step-by-step explanation:

y

Answer:

I think its 97.51

Step-by-step explanation:

Area of circle is A = [tex]\pi r^{2} = \pi 6^{2}[/tex]

Area of a triangle is [tex]\frac{\sqrt{3} }{4}a^{2}[/tex] = [tex]\frac{\sqrt{3} }{4}6^{2}[/tex]

Area of triangle = 15.59

Area of circle = 113.1

113.1 - 15.59 = 97.51

Answer:

C 37.5

Step-by-step explanation:

1 inch is 30 feet. so feet is 30 x [number of inches]. 30 x 1.25 = 37.5

Answer:

the two lines are meeting at the co-ordinate (-1, -1)

(x, y) = (-1,-1)

therefore, the value of x is -1.

here u go

i hope u got it

Answer:

4/8 3/6 5/10 2/4 6/12

Step-by-step explanation:

pls give me the crown pls

and i hope this helped you :)

Answer:

there's nothing here at all....

Step-by-step explanation:

Answer:

384.61

Step-by-step explanation:

ok the 3000 does NOW MATTER  they ask about the norm. so 2500 ÷ 6.50$

=384.61 :)

Answer:

when the doubled the pair of sandals manufactured=3000-2500

=500

the amount spend on manufacturing running shoes=,2500-500

=2000

number of sandals made=500//2.50

(without doubling) =200

number of running shoes =2000/4

=500

Answer:

10 students in Kindergarten

Step-by-step explanation:

20% is equal to 1/5

1/5 x 50 = 10 or 50 ÷ 5 = 10

Answer:

10 ig

Step-by-step explanation:

cause

Answer:

Step-by-step explanation:

The equation of line is y = 3x + 9 , where the slope is m = 3

The equation of a line is expressed as y = mx + b where m is the slope and b is the y-intercept

And y - y₁ = m ( x - x₁ )

y = y-coordinate of second point

y₁ = y-coordinate of point one

m = slope

x = x-coordinate of second point

x₁ = x-coordinate of point one

The slope m = ( y₂ - y₁ ) / ( x₂ - x₁ )

Given data ,

Let the equation of line be represented as A

Now , the value of A is

y = 3x + 9   be equation (1)

The equation is of the form y = mx + b where m is the slope and b is the y-intercept

Substituting the values in the equation , we get

Slope m = 3

The y intercept of the line is ( 0 , 9 )

Now , the equation of line is plotted on the graph below

Hence , the equation of line is y = 3x + 9

To learn more about equation of line click :

https://brainly.com/question/14200719

#SPJ5

Answer:

h(t) = 4.68 seconds

Step-by-step explanation:

The function that represents the height of each firework in feet is :

[tex]h (t) = -16t^2 + 150t + 10.5[/tex] .....(1)

We need to find the time the fireworks take to reach their maximum height. For maximum height,

dh/dt = 0

So,

[tex]\dfrac{d}{dt}(-16t^2 + 150t + 10.5 )=0\\\\-32t+150=0\\\\t=\dfrac{150}{32}\\\\t=4.68\ s[/tex]

Put t = 4.68 in equation (1).

[tex]h (t) = -16(4.68)^2 + 150(4.68)+ 10.5\\\\h(t)=362.06\ text{feet}[/tex]

So, the fireworks will take 4.68 seconds to their maximum height.    

Answer:

5.0/5.

Step-by-step explanation:

Answer:

3A = 5B A/B=5/3 (A + B) / B=(5+3) / 3 (A + B) / B=8/3 इसलिए सही उत्तर विकल्प B है।

Hope this helps

Step-by-step explanation:

Answer: -4.1% would be the rate of change

Step-by-step explanation: it went down by $3,100 which is 4.1% of %75,500