If you launch the cannonball from the ground instead (hi=0), what does that change in the original equation?

Answer:

Step-by-step explanation:

The area of a trapezoid is found using the formula, A = ½ (a + b) h

so

½(41 + 19) × 11 =

½ 60 × 11 =

30 × 11 =

330 m²

Answer:

-12.2 rounded

Step-by-step explanation:

Combine like terms.

Move constants to one side of equal sign

divide

6w-15w-19 =91        combine like terms

-9w-19       = 91       add 19 to both sides

-9w            = 110     divide by -9

w                =  -12.2 repeating or 12.2  

Answer:

  2.62 radians

Step-by-step explanation:

The angle is found from its cosine using the inverse cosine function.

  cos(θ) = (-√3)/2

  θ = arccos((-√3)/2) = 5π/6 ≈ 2.62 . . . radians

Answer:

13,260.22 mm²

Step-by-step explanation:

the area of the shaded region is the area of the larger circle minus the area of the smaller one

to find the area of the larger we will use half of 62 plus 41 as the radius:

Area (larger) = 3.14(72)²

= 16,277.76

Area (smaller) = 3.14(31)²

= 3,017.54

Area (shaded region) is 16277.76 - 3017.54 = 13,260.22 mm²

Answer:

If you mean width then...

Step-by-step explanation:

4.2=4 1/5

4.2/2=2.1

Answer: w=2.1

check:

l*w=A, 2*2.1=4.2

Answer:

the answer is a/b

Step-by-step explanation:

Answer:

a/b

Step-by-step explanation:

tan A = opposite side/ adjacent side

Answer:

The recipe uses 5/8 oz of simple syrup for 1/4 pint of tea. Find the unit rate in oz per pint

Step-by-step explanation:

The recipe uses 5/8 oz of simple syrup for 1/4 pint of tea. Find the unit rate in oz per pint

Answer: 116.75

Step-by-step explanation: Since $67 is being withdrawn from her checking account EACH month the equation would be $250.75 - 67x.

We already know the value of "x" (2) so we plug that in.

250.75 - 67(2)

Now we multiply and subtract.

250.75 - 134

116.75

Answer:

734y 87tt795795708 679 ft

Answer:

I don't know

Step-by-step explanation:

Answer:

The heartened are in cm so it's L x W x H which would be 7 x 4 x 2.5 = 70cm cubes.

But because our cubes are 1/2cm cubes, each 1cm cube holds 8 1/2 cm cubes. (2 x. 05 long by 2 x 0.5 wide by 2 x 0.5 high)

So we need to multiply our 70 cm cubes by 8.

70x 8 = 560 1/2 cm cubes.

Answer:

85 degrees

Step-by-step explanation:

7: 180 - 52 - 43 = 85 degrees  

#2

Dogs=30

The quadratic equation cannonball’s path if it was launched with the same velocity, but from the ground instead would be given by:

[tex]h(t) = -4.9t^2 + 19.8t[/tex]

Considering the gravity, it is modeled by:

[tex]h(t) = -4.9t^2 + v_0t + h_0[/tex]

In which:

For this problem, we want:

Then, the equation is:

[tex]h(t) = -4.9t^2 + 19.8t[/tex]

More can be learned about quadratic equations at https://brainly.com/question/24737967

Answer:

I believe its 53 degrees

Step-by-step explanation:

The hight

Answer:

Angle of depression = 51° (to nearest degree)

Step-by-step explanation:

Using tan trig ratio (where x is the angle, O is the side opposite the angle and A is the side adjacent to the angle)

[tex]tan(x)=\dfrac{O}{A}=\dfrac{9.3}{7.4}=\dfrac{93}{74}\\\\\implies x=\arctan\left(\dfrac{93}{74}\right)=51.49 \textdegree[/tex]

So angle of depression is 51.49° (to nearest hundredth)

Answer:

One triangle can be constructed

Step-by-step explanation:

I took the test hope this helps

Answer:

the answer is NO TRIANGLES

Step-by-step explanation:

i got the answer wrong, and this was the right answer. i wouldn't lie!

Answer:

11 Quarters    20 Dimes

Step-by-step explanation:

 Q+D=31

25Q +10D = 475 (miltiplied all by 100 to avoid decimals)

Multiply the first by -10(to eliminate D)

    -10Q - 10D = - 310

     25Q+10D = 475

ADD BOTH(  D will cancel)

15Q = 165

Q= 11

31-11 =20 (dimes =20)

11x0.25 = 2.75

20x0.10=2

      2.75+2 = $4.75

Answer:

Step-by-step explanation:

15(x + 3) = 24x

15x + 45 = 24x

45 = 9x

5 = x

The factors of the equation [tex]\rm x^3+x^2+x+1\\\\[/tex] are [tex]\rm (x^2 +1)(x +1)[/tex].

A factor is a number that divides another number leaving no remainder. In other words, if multiplying two whole numbers gives us a product, then the numbers we are multiplying are factors of the product because they are divisible by the product.

Given

The equation is;

[tex]\rm x^3+x^2+x+1[/tex]

The factors of the equation are given by;

[tex]\rm = x^3+x^2+x+1\\\\ = x^2(x +1) + 1( x +1 )\\\\= (x^2 +1)(x +1)[/tex]

Hence, the factors of the equation [tex]\rm x^3+x^2+x+1\\\\[/tex] are [tex]\rm (x^2 +1)(x +1)[/tex].

To know more about factors click the link given below.

https://brainly.com/question/2315299

Answer:

3

Step-by-step explanation:

2 1/2 pounds is equal to one pound.

If you want to make 1/3 pound hamburgers you can make 3 from 1 pound ground beef.

1/3+1/3+1/3=1

Answer:

She earned $288 this week

Step-by-step explanation:

x = 12

Work = 2(12) + 8

24 + 8 = 32 hours

Earned = (12) - 3 = 9 per hour

32 × 9 = $288

I hope this helps!

Mr. and Mrs. Bailey need to invest $2906.50 for eleven years so as to be able to contribute $7500 their son education.

Compound interest is given by:

[tex]A=P(1+\frac{r}{n})^{nt}[/tex]

where A is the final amount, P is principal, r is the rate and n is the times compounded per year, t is the time

Given that t = 11, n = 1, r = 9% = 0.09, A = $7500 . Hence:

[tex]7500=P(1+\frac{0.09}{1} )^{1*11}\\\\P=\$2906.50[/tex]

Mr. and Mrs. Bailey need to invest $2906.50 for eleven years so as to be able to contribute $7500 their son education.

Find out more on Compound interest at: https://brainly.com/question/24924853

Answer:

4x-2y=6

Step-by-step explanation:

i believe this works

By definition of the derivative,

[tex]\displaystyle t'(x) = \lim_{h\to0} \frac{t(x+h) - t(x)}h[/tex]

[tex]\displaystyle t'(x) = \lim_{h\to0} \frac{\sqrt{-3(x+h)-7} - \sqrt{-3x-7}}h[/tex]

Rationalize the numerator by multiplying the fraction uniformly by its conjugate:

[tex]\displaystyle t'(x) = \lim_{h\to0} \frac{\sqrt{-3(x+h)-7} - \sqrt{-3x-7}}h \times \dfrac{\sqrt{-3(x+h)-7} + \sqrt{-3x - 7}}{\sqrt{-3(x+h)-7} + \sqrt{-3x - 7}}[/tex]

[tex]\displaystyle t'(x) = \lim_{h\to0} \frac{\left(\sqrt{-3(x+h)-7}\right)^2 - \left(\sqrt{-3x-7}\right)^2}{h \left(\sqrt{-3(x+h)-7} + \sqrt{-3x - 7}\right)}[/tex]

[tex]\displaystyle t'(x) = \lim_{h\to0} \frac{(-3(x+h)-7) - (-3x-7)}{h \left(\sqrt{-3(x+h)-7} + \sqrt{-3x - 7}\right)}[/tex]

[tex]\displaystyle t'(x) = \lim_{h\to0} \frac{-3h}{h \left(\sqrt{-3(x+h)-7} + \sqrt{-3x - 7}\right)}[/tex]

[tex]\displaystyle t'(x) = -3 \lim_{h\to0} \frac1{\sqrt{-3(x+h)-7} + \sqrt{-3x - 7}}[/tex]

The remaining limand is continuous at h = 0, so we can substitute h = 0 directly and get a limit/derivative of

[tex]\displaystyle t'(x) = -\frac3{\sqrt{-3(x+0)-7} + \sqrt{-3x - 7}} = \boxed{-\frac3{2\sqrt{-3x-7}}}[/tex]

Answer:

48 (i might be wrong)

Step-by-step explanation:

180-66-66=48

Answer:

SHE HAS ONLY HAS 1 LEFT

Step-by-step explanation:

3 - 2 = 1

Answer:

[tex]\sf 2\frac{10}{63}[/tex]

steps:

[tex]\sf \frac{6}{7} *2\frac{14}{27}[/tex]

convert into mixed fraction

[tex]\sf \frac{6}{7}\cdot \frac{68}{27}[/tex]

multiply both fractions

[tex]\sf \frac{6\cdot \:68}{7\cdot \:27}[/tex]

simplify the fraction

[tex]\frac{408}{189}[/tex]

final answer in improper fraction

[tex]\sf \frac{136}{63}[/tex]

convert in mixed fraction

[tex]\sf 2\frac{10}{63}[/tex]

James's current balance on his credit card is $900.

This amount represents the card's balance before the current charge of $1,500 and the finance charge of $60.

A credit card balance is the amount of the charges made on a credit card, including the finance charges, and therefore, owed to a credit card company.

Current current balance = $x

APR (Annual Percentage Rate) of interest = 30%

Monthly APR = 2.5% (30%/12)

Current purchase for the month = $1,500

Finance charge for the month = $60

Finance charge for the current purchase = $37.50 ($1,500 x 2.5%)

Finance charge for the current balance = $22.50 ($60 - $37.50)

The current balance that attracts the finance charge of $22.50 will be $900 ($22.50/2.5%).

Alternatively:

Since the monthly APR is 2.5% and the finance charge is $60 for the month, the balance at the end of the month is $2,400 ($60/2.5%).

Thus, the current balance on James' credit card is $900 ($2,400 - $1,500) while the end-of-the-month balance is $2,460 ($900 + $1,500 + $60).

Learn more about credit card balance at https://brainly.com/question/6872962

Answer: (x°)° * (9x-8)*1

Step-by-step explanation: With the given functions, we can simplify this easily. g(x) = x°, so then multiplying the two functions together, is easy since they are simple equations. You get (x°)° * (9x-8) * 1 (since 1 was apart of the g function equation)

Answer: 4

Step-by-step explanation: first plug the points into the equation

(5+3)/(5-3)

you switch the negative to a positive in the first part of the equation because 2 negatives equal a positive

Now, (5+3)/(5-3)= (8)/(2)

Finally 8/2=4

hope this helps

Answer:

8,-2

Step-by-step explanation:

Work Shown:

Slope = rise/run

Slope = (change in y)/(change in x)

Slope = (2-p)/(-10-(-6))

Slope = (2-p)/(-10+6)

Slope = (2-p)/(-4)

Set this equal to the stated slope -1/6 and solve for p

(2-p)/(-4) = -1/6

6(2-p) = -4(-1)

12-6p = 4

-6p = 4-12

-6p = -8

p = -8/(-6)

p = 4/3