F(x)=2x+6, g(x)=4x^2+1; find (g • f)(1)

Answer:

Step-by-step explanation:

Let the speed of bird of species A is x and speed of B is y.

The equations:

Substitute and solve for y:

Find x:

[tex]x[/tex]will be the speed of species b and [tex]4x[/tex] will be the speed of species a:

[tex]x + 4x = 180[/tex]

[tex]5x = 180[/tex]

[tex]x = \frac{180}{5}[/tex]

[tex]x = 36 \: m/h[/tex]

If species b has a speed of [tex]36 [/tex]m/h, the speed of species a is [tex]4[/tex]times that:

[tex]4 \times 36 = 144 m/h[/tex]

Answer :—

[tex]A = 36 \: m/h [/tex]

[tex]B = 144 \: m/h[/tex]

Step-by-step explanation:

Solution,

∠IDJ = 70° ( being alternate angle in AB || CD )

∠ IDJ + x = 180° ( being co-interior angle in EF || GH )

or , 70° + x = 180°

or , x = 180° - 70°

x = 110°

Again,

∠BLH = ∠CKG ( Being alternate angle in AB || CD )

y = 110°

Finally ,

z + y = 180° ( Being adjacent supplementary angle )

or , z + 110° = 180°

z = 70°

Thus , x = 110 ° , y = 110 ° and z = 70°

Answer:

1/2 of the bag would be red and orange.

Step-by-step explanation:

if 3/10 of the bag was red

and 2/10 was orange, then all you have to do is the add the number of jelly beans that are red and orange,

3/10 + 2/10 is 5/10

simplify and that will get you to 1/2

Answer:

Step-by-step explanation:

if 3/10 of the bag was red

and 2/10 was orange, then all you have to do is the add the number of jelly beans that are red and orange,

3/10 + 2/10 is 5/10

simplify and that will get you to 1/2

Answer:

thats tuff...

:

Answer:

The number is 9

Step-by-step explanation:

• Let the number be x

[tex]{ \tt{3x - 7 = 20}} \\ [/tex]

» Add 7 to either sides following addition rule of equality:

[tex]{ \tt{(3x - 7){ \red{ + 7}} = 20{ \red{ + 7}}}} \\ { \tt{3x = 27}}[/tex]

» Divide either sides by 27:

[tex]{ \tt{ \frac{3x}{ \blue{3 }} = \frac{27}{ \blue{3}} }} \\ \\ { \tt{x = 9}}[/tex]

Answer:

8 cookies left to be baked.

Step-by-step explanation:

Together both of them bakes = (1/3) + (2/5)

                                                 =  [tex]\frac{5}{15} +\frac{6}{15}[/tex]

                                                 = [tex]\frac{11}{15}[/tex] cookies.

So they have baked: (11/15) * 30 = 22 cookies together.

cookies left to be baked: 30 - 22 = 8 cookies.

Answer:

Step-by-step explanation:

Cookies needed - 30.

Len bakes:

Shailesh bakes:

Remaining to bake:

On a distance time graph, a horizontal straight line corresponds to motion at zero speed constant speed increasing speed decreasing speed.

Step-by-step explanation:

21 is the answer cause if she sold 4 already thats equal 25 boxes of cookies

Hi!

I can help you with joy!

Are these ordered pairs the same? Do they name the same point?

(8, -9) and (-9,8) are our points.

The x-coordinate of one point is 8, and the x-coordinate of the second point is -9.

The y-coordinate of the first point is -9, and the y-coordinate of the second point is 8.

Thus, these 2 ordered pairs do not name the same point.

The statement is false.

I hope this helps!

Ask me if you have any questions or doubts.

~[tex]\bf{^M^A^G^I^C^A^L \:erutaN[/tex]

Enjoy your day! :)

Step-by-step explanation:

this second is your answer

Answer:

AREA = 48

I HOPE ITS CORRECT, AND BE SAFE :)

Answer:

Step-by-step explanation:

If we go up once with another scoop of flour,

you should get this:

1. Observe problem

2. Simplify

-3-4(2x-3)

expand by distributive property

-3-8x+12

addition and subtraction

-8x+9

I have no idea what Andy And Sylvie were doing, so therefore...

I don't know which brain cell in there head is dysfunctional.

Answer:

-9 - 8x

Step-by-step explanation:

Andy multiplied incorrectly it should have been -4*2x, -4*-3

Sylvie forgot to multiply both sides she did -4*2x but forgot to do -4*-3

The correct answer should be...

-3-4(2x-3)

-3 - 8x + 12

-9 - 8x

Answer:

(x+5)+(x-10)+(x-75)+125=360

3x+45=360

3x=315

x=105

Answer:

XY = 18

Step-by-step explanation:

XY → XZ - YZ      [ here given XZ is 35 and YZ is 17 ]

XY → 35 - 17        [ subtracting ]

XY → 18               [ final answer ]

Let XY be x

Put values

XY=18

Answer:

The answer would be A)

Step-by-step explanation:

3^-2 = 1/9

5^-2 = 1/25

1/9 * 1/25 = 1/225

15^2 = 225

meaning,

3^-2 * 5^-2 = 1/15^2

Hope this helps yo! :)

I think its c

Step-by-step explanation:

Answer:

i guess it is 1 inch??

Step-by-step explanation:

6/29+13/29+10/29

(6+10+13)/29

29/29

1

Answer:

307 meters tall

Step-by-step explanation:

190.5 / 62 = x / 100

19050 / 62 = 307

If it is rounded up.

to lease a new car, you must make a dowm payment when you sign the lease, then pay $199 per month . six months after signing his lease, Mr Scott had paid $2,694. write and solve an equation to find the total amount he will have paid after 3 years.

Answer:

550

Step-by-step explanation:

Divide the $100 by 12 = 8.33

Multiply 8.33 * 66 = 550

To make a perfect square of v² - 14v , add c such that:

We have:

⇒ v² - 14v + 49 = (v - 7)(v - 7) = (v - 7)²

Answer: 49

OK done. Thank to me :>

Answer:

y = -5/4x + 3

Step-by-step explanation:

Answer:

(B)

Step-by-step explanation:

Well finding the slope intercept is pretty simple. Find the slope which is  negative 5/4th. And then you’d be left with one hi

Answer:

2×x×7+3x=12

2x+14+3x=12

5x+14=12

5x=12-14

5x=-2

Divided Both Sides By 5

X=-2/5

Answer:

60

Step-by-step explanation:

4x15=60

Answer:

60

hope this helps

have a nice day:)

Answer:

[tex]33\frac{1}{3} ft^2[/tex]

Step-by-step explanation:

[tex]8\frac{1}{3}\times{4}=32\frac{4}{3}=33\frac{1}{3} ft^2[/tex]

Answer:

33 1/3 ft squared

Step-by-step explanation:

Answer:

Step-by-step explanation:

Let the number of sandwiches is x.

We have the following equation:

Answer: The answer is She would have to buy 20 sandwiches. which is $200. She's buying those rich sandwiches.  

Step-by-step explanation: I used a graph and added till I got the number the same for both which was 200 I hope this helps have a great day!

Answer:

6 is the smaller integer and 12 is the larger

Step-by-step explanation:

yeah just guess and check

Answer:

3.35

Step-by-step explanation:

just adding fractions