Find the degree of this polynomial.

–10g2 + 4
please help!

Answer:

-6x^2-1

Step-by-step explanation:

Find value

f(x)=-2x^2. g(x)=3x-1. Find g(f(x))

Solution:

f(x)=-2x2

g(x)=3x-1

g(f(x))=?

f(x)=-2x2,g(x)=3x-1,gof(x)=?

gof(x)=g(f(x))

Solution:

f(x)=-2x2

g(x)=3x-1

g(f(x))=?

f(x)=-2x2,g(x)=3x-1,gof(x)=?

gof(x)=g(f(x))

=g(-2x2)

=3⋅(-2x2)-1

=-6x2-1

gof(x)=-6x^2-1

Answer:

54

Step-by-step explanation:

total no. of marbles=100

no. of marbles Marcy had

=25% of 100

=25/100×100

=25

no. of marbles Roger had=21

Let the no. of marbles Ann had=x.

So, 25+21+x=100

46+x=100

x=100-46=54

Therefore, Ann had 54 marbles at the end of the game.

Answer:

y = 2x + 2

Step-by-step explanation:

First you want to find the slope of the line that these coordinates make. To do this, use the slope formula: (y₂ - y₁) / (x₂ - x₁). I will use the first and last points.

(0, 2) & (6, 14)

Plug in these values:

(14 - 2) / (6 - 0)

Simplify the parentheses.

= (12) / (6)

Simplify the fraction.

12/6

= 2

This is your slope.

Now plug this into the standard slope-intercept equation: y = mx + b

y = 2x + b

b is the y-intercept, or the value of y when x = 0. If y=we look at the table, we can see that when x = 0, y = 2.

Therefore, our b-value is 2.

Plug this into our equation.

y = 2x + 2

Hope this helps!

Answer:

y=-2x+6 and y=4x

Step-by-step explanation:

If you graph these two, the point where the two lines intersect is (1,4).

Answer:

Tell me if this works...

Step-by-step explanation:

The solution is basically the point where the lines intercept so you could try (1,4) and (5,0) for the first line and (1,4) and (-5,0)

Hope this helps :)

Answer:

E. 1d+0.015d

G. 1.015d

Step-by-step explanation:

A is incorrect, as it only shows the 1.5% raise. B is incorrect, since that would be a 15% raise. C and D are incorrect because it's impossible to add a number with a variable to one without a variable. E is correct because it properly adds 100% (the amount he made without the raise) and 1.5% (the raise) together. F is incorrect because again, it adds 15%. G is correct because it is the total amount he makes, with the raise. H is incorrect because again, it adds 15%.

Answer:

BC = 18.34°

Step-by-step explanation:

The secant- secant angle BAC is half the difference of the intercepted arcs, that is

[tex]\frac{1}{2}[/tex] ( DE - BC) = 27.42

[tex]\frac{1}{2}[/tex] ( 73.18 - BC ) = 27.42 ( multiply both sides by 2 )

73.18 - BC = 54.84 ( subtract 73.18 from both sides )

- BC = - 18.34° ( multiply both sides by - 1 )

BC = 18.34°

Answer:

64

Step-by-step explanation:

4*4*4

Answer:

Look below.

Step-by-step explanation:

K(x)=x^2 isnt graphed but P(x)=x^2+n is. We could use this information to figure out what n is. In a quadratic function we always have the same points unless we are transforming it.

X   Y  

2   4

1    1

0   0

-1    1

-2   4

If we compare what the points were in the parent function to what is shown now we could see that the graph went down 6. From this information we can conclude that n must be -6.

Answer:

juice wrld dosent like math

Step-by-step explanation:

Answer:

1. 16

2. 50

3. 24

4. 64

Answer: 37 km

Step-by-step explanation:

Given

The total length of the three roads is 245 km

Suppose the length of PQ is  [tex]x\ km[/tex]

According to question

The Length of PR is  [tex]x+15[/tex]

The length of QR is  [tex]3(x+15)[/tex]

The Sum of PQ, PR, and QR is

[tex]\Rightarrow x+x+15+3(x+15)=245\\\Rightarrow 5x+60=245\\\Rightarrow 5x=185\\\Rightarrow x=37 km[/tex]

length of PQ=37 km

Answer:

you will need to subtract 15% from $12 and get 10.20 now times that by 5 and you will get $51.

Answer:

6902

Step-by-step explanation:

Total milk produced in 290 days = 11.9 x 290 = 3451 litres

If 1 bottle has a capacity of 0.5l, the number of bottles needed = 3451 / 0.5 = 6902 bottles

Answer:

 B.  36°

Step-by-step explanation:

Dilation does not change the angle measures or the direction of the lines. Angle F is the same as corresponding angle F'.

Answer:

x= 0,5

Step-by-step explanation:

You have to move all the terms to the left side and set them equal to zero. Then set each factor equal to zero.

Hope this helped you!

⭐ If it helped you please give brainliest! ⭐

Answer:H=12Ft

Base:24

Area:288

A=bh

h=A/b=288/24=12ft

Answer:

The answer is -37.

Step-by-step explanation:

1) Simplify 50-2 to 48.

48 ÷ 4 - [tex]7^{2}[/tex]

2) Simplify [tex]7^{2}[/tex] to 49.

48 ÷ 4 - 49

3) Simplify 48 ÷ 4 to 12.

[tex]12 - 49[/tex]

4) Simplify.

[tex]-37[/tex]

Therefor, the answer is Option C) -37.

Answer:

Volume = 216

Step-by-step explanation:

Answer:

216 in³

Step-by-step explanation:

volume of a cube = [tex]a^{3}[/tex]

a = 6

[tex]a^{3} = 6^{3}[/tex]

[tex]6^{3}[/tex] or 6 x 6 x 6 = 216

Answer:

m = 24

Step-by-step explanation:

m + 7° + 2m + 11° = 90°

3m + 18° = 90°

3m = 90°- 18°

3m = 72

(divide both sides by 3)

therefore : m = 24

Answ675 cubic ft i think

Step-by-step explanation:

Answer:

cube above: 5x5x5=150

cube below:5x5x12=300

whole answer in cubic feet: 450 cubic feet

Step-by-step explanation:

Answer:

the median will be greater than 85 points

hope this helps good luck

Answer:

2.34 is already rounded to the nearest hundred

Step-by-step explanation:

Answer:

dear hope it helps you...

Answer:

Albert was born in the year 2000!

Step-by-step explanation:

2006 Kyle is 10

10 - 4 = 6

So, Albert was 6 years old in 2006

6 - 6 = 0

2006 - 6 = 2000

Kyle was born in the year 2000.

Answer:

A) 4 years old

B) 2000

Step-by-step explanation:

A) 2004 Kyle was 8 years old. Two years pass which makes Kyle 10. Kyle is 4 years older than his cousin 10-4 equal 6. Albert was 6 in 2006. 6-2 equal 4

B) Albert is 6 (2006) which means he was born in 2000.

Answer:

96mm²

Step-by-step explanation:

a√ a²+ 4h²

4 √4² + 4(12)²

4 √4² + 4 (144)

4√4² + 576

97. 2 mm²

C=D(3.14)

C=24(3.14)

C=75.36

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hope it helps