PLEASE HURRY I'LL MARK BRAINLIST!!!!!!!!!!!!!!!!!!!!!!!!!!!!1 Bo, Mike, and Cat are playing a game involving decimals in math class. So far, they have scored 100.2 points combined. Bo scored 38.65 points and Mike scored 29 points. How many points did Cat score?

A fraction bar labeled C divided into 3 parts: Bo, B, and Cat. Bo has A points. B has 29 points. Cat has question mark point.
How many points did Bo score, as represented by A?



Who scored 29 points, as represented by B?



How many points did the 3 players score all together, as represented by C?



What will the answer to the question be?

Answer:

20√2 cm²

Step-by-step explanation:

Area of parallelogram = base * height

base (b) = 10 cm

height (h) = ?

Apply trigonometric function to find the height (h)

Assuming the height connecting the parallel bases together forms a right angle, therefore

Reference angle = 45°

Opposite = height (h)

Hypotenuse = 4 cm

Apply SOH:

Sin 45 = Opp/Hyp

Sin 45 = h/4

4*Sin 45 = h

4*√2/2 = h (sin 45 = √2/2)

2√2 = h

h = 2√2 cm

✔️Area = base * height = 10 * 2√2

= 20√2 cm²

The investments are $ 4000 and $ 3000 in the respective accounts

The mathematical field of algebra assists in the depiction of problems or conditions as mathematical statements. It involves variables like x, y, z, and mathematical operations like addition, subtraction, multiplication, and division to form a meaningful mathematical expression.

In the given question,

x = amount invested at 10 %

( 7000 - x ) = amount invested at 11 %

The total interest was $730 :

.10 (x) + .11 (7000-x) = 730

0.1 x + 770 - 0.11 x = 730

0.01 x = 40

x = 4000

Therefore, the amount invested in an account that pays 10 % per year is $ 4000.

Hence ,  the amount invested in an account that pays 11 % per year is

= ( 7000 - x ) = 7000 - 4000 = $ 3000.

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9514 1404 393

Answer:

  x = -6 or -4

Step-by-step explanation:

Maybe you want to know the x-intercepts. They are found by ...

  0 = (x +5)² -1 . . . . . divide by -4

  1 = (x +5)² . . . . . . . add 1

  ±√1 = x +5 . . . . . . square root

  -5 ± 1 = x . . . . . . subtract 5

  x = -6 or -4

__

The vertex is (-5, 4). The parabola opens downward, so the vertex is a maximum. The range of the function is (-∞, 4]. The vertical scale factor is -4, so the graph will appear narrower than that of the parent function.

Answer:

5.6

Step-by-step explanation:

We want to find the value of x, which is part of the segment that includes the length 10.

We need to use Power of Points, one property of which essentially says that if we have two intersecting chords such that they are each cut into two parts to make a and b, and c and d, then ab = cd (see attachment).

Here, we can say that a = 10, b = x, c = 7, and d = 8. Plug these in:

ab = cd

10 * x = 7 * 8

10x = 56

x = 56/10 = 5.6

The answer is 5.6.

Each diagonal has two parts (a, b, c, and d).

The formula is ab = cd

We have the values:

a = 10

b = x

c = 8

d = 7

Put these in the formula:

10x = (8)(7)

Solve for x.

10x = (8)(7)

10x = 56

10x/10 = 56/10

x = 5.6

Therefore, the answer is x = 5.6

Best of Luck!

Answer: 30%

Step-by-step explanation:

now-before = difference

156000-120000= 36000 difference

(difference/before)*100 = percent

36000÷120000=0.3

0.3*100 = 30% change

The metric conversion from 195 km/h to m/min is; 3250 m/min

The basic metric conversion units are meters (for length), grams (for mass or weight), and liters (for volume).

Now, the metric unit of conversion from km/h to m/min is;

1 km/h = 50/3 m/min

Thus;

195 km/h = (195 * 50)/3

= 3250 m/min

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Answer:

f^-1 (x) = x/5

Step-by-step explanation:

f(x) = 5x

Replace f(x) with y

y= 5x

Exchange x and y

x = 5y

Solve for y

Divide each side by 5

x/5 = 5y/5

x/5 = y

The inverse is x/5

The first derivative of sinx cosx using product rule is; cos2x.

The trigonometric function we are given to differentiate is;

sin x. cos x dx

We know that in product rule, for a function h(x) given as the product of two functions f(x) and g(x), i.e. h(x) = f(x) * g(x), then its derivative is given by h'(x) = f'(x) g(x) + f(x) g'(x).

For the function sinx cosx, let;

f(x) = sinx and g(x) = cosx.

Then, the derivative of sinx cosx is;

d(sinx cosx)/dx = (sinx)' cosx + sinx (cosx)'

= cosx cosx - sinx (-sinx)

= cos²x - sin²x

= cos2x

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5 years longer then Bill, 2x5=10.

10+2=12.

12-5=7

Hoang has be there for 12 years. Bill has for 7 years.

The number of painting that Mark has left in the fourth day is 18 paintings.

Number of painting = 64

Amount sold.on first day = 1/2 × 64 = 32

Amount left = 64 - 32 = 32

Number sold in 2nd day = 1/4 × 32 = 8

Number left = 32 - 8 = 24

Number sold on 3rd day = 1/4 × 24 = 6

Number left = 24 - 6 = 18

Therefore, he has 18 painting in the fourth day

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The area of a trapezoid is given by:

Replacing the data into the equation:

If the nex day, the biologist retums to the lake and takes a sample of 7 fish. Of those fish, 2 of them have tags. The estimated number of fish in the lake is 35 fish.

Let x represent the estimated number of fish in the lake

Hence,

x /10 = 7/2

Cross multiply

2x = 10 × 7

2x = 70

Divide both side by 2x

x =70/2

x = 35 fish

Therefore 35 is the number of fish.

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Answer: $420

Step-by-step explanation:

60 dollars x 7 hours = 420$

Answer:

3.14

Step-by-step explanation:

Given that:

Mean weight (m) = 79 ounces

Population standard deviation (s) = 13.1

Sample size = 47

Maximal margin of error associated with 90% confidence interval.

The margin of error is given by:

Zcritical * (standard deviation / sqrt(sample size)

Z critical at 90% confidence interval = 1.645

Hence,

Zcritical * (standard deviation / sqrt(sample size)

1.645 * 13.1 / sqrt(47)

1.645 * (13.1 / 6.8556546)

1.645 * 1.9108313

Hence, the margin of error is :

3.1433174885

= 3.14

Answer:

Step-by-step explanation:

To find the new coordinate of a point after it has been scaled by a factor of 1/2, you can multiply the x- and y-coordinates of the point by 1/2.

For example, to find the new coordinate of point K', you can multiply the x-coordinate of K' (-8) by 1/2 to get the new x-coordinate, and multiply the y-coordinate of K' (8) by 1/2 to get the new y-coordinate. This gives you the new coordinate of K' as (-4,4).

You can use the same method to find the new coordinates of points L' and M'. The new coordinate of L' is (4,4) and the new coordinate of M' is (-2,4).

I hope this helps! Let me know if you have any questions.

Answer and Step-by-step explanation:

2 * 2 * 2 * 2 * 2 * 2 * 2 = 128

2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 * 2 = 1024

4 * 4 * 4 * 4 * 4 = 1024

8 * 8 = 64

\(\frac{128 - 1024}{1024 - 64}\)

\(\frac{-896}{960}\)

896 and 960 both have 64 in common.

896 divided by 64 equals 14.

960 divided by 64 equals 15.

\(-\frac{14}{15}\) is the answer.

#teamtrees #WAP (Water And Plant) #ELM (Every Life Matters)

Step-by-step explanation:

\(\longrightarrow\sf \dfrac {2^7-2^10}{4^5-8^2}\)

\(\longrightarrow\sf \dfrac {128-1024}{1024-64}\)

\(\longrightarrow\sf \dfrac {-896}{960}\)

\(\longrightarrow\sf \dfrac {-14}{15}\)

More to know:-

Laws of exponents:-

\(\begin{gathered}\boxed{\begin{minipage}{5 cm}\bf{\dag}\:\:\underline{\text{Law of Exponents :}}\\\\\bigstar\:\:\sf\dfrac{a^m}{a^n} = a^{m - n}\\\\\bigstar\:\:\sf{(a^m)^n = a^{mn}}\\\\\bigstar\:\:\sf(a^m)(a^n) = a^{m + n}\\\\\bigstar\:\:\sf\dfrac{1}{a^n} = a^{-n}\\\\\bigstar\:\:\sf\sqrt[\sf n]{\sf a} = (a)^{\dfrac{1}{n}}\end{minipage}}\end{gathered}\)

Answer:

328 degrees

Step-by-step explanation:

The measure of the full angle is 360 degrees

360 - 32 = 328 degrees

BTW sorry if I'm wrong

First question I answered.

:)

Answer:

1/18 ?

Step-by-step explanation:

I'm not sure if you're written the whole question?

3 pans with 6 muffins in each pan, so total number of muffins = 3 x 6 = 18

So each muffin is 1/18

Answer:

3/18

Step-by-step explanation:

you got 3 pans with 6 in each

Answer:

3.8852

Step-by-step explanation:

Answer:

3.885245902 or rounded 3.88

Step-by-step explanation:

divide 948 by 244

Answer:

They are collinear if they are on the same line

Answer:As I know the answer is coal

Step-by-step explanation:

Please votes me 5 stars,1 hearts and mark as Brainliest for me .Thanks

\(-21x^{2}-588\)

let me know if anything is unclear, I'm happy to help!

Answer:

2.9%

Step-by-step explanation:

Answer:

A(-3,4) B(1,-8)

y-y1/x-x1 =y2-y1/x2-x1

y-4/x--3 = -8-4/1--3

y-4/x+3 = -12/1+3

y-4/x+3 =-12/4

y-4/x+3 = -3

y-4 = -3(x+3)

y-4=-3x-9

y+3x +9-4=

y+3x+5=0

Answer:

y = -3x - 5

Step-by-step explanation:

-3, 4 and 1, -8

1 - -3 = 4

-8 - 4 = -12

\(\frac{-12}{4}\) = \(\frac{-3}{1}\) = -3

gradient/slope = -3

now substituting in the point -3, 4 to find the y intercept:

4= -3 x -3 + c

4 = 9 + c

-5 = c

y intercept = -5

equation is y = -3x - 5

Answer: i can say the first one is teenagers watch more movies than parents but have one causle equal movie subject (documationy)

Step-by-step explanation: sorry if this did't help

Problem 9

The area of a trapezoid is computed using the following formula.

In order to use the formula, for this problem

a = 17

b = 14

h = diameter of the half circle = 2*7 = 14

Therefore using the formula for the area of a trapezoid

We have that the area of the trapezoid on the figure would be

Now, the area of the half circle would be

So the area of the base would be

And since the solid is a right solid, we just multiply by the height

So, the volume of the right solid would be

Answer:

66 miles per hour

Step-by-step explanation:

To find the speed, divide the distance by the amount of time:

506 ÷ 7 2/3

= 66

= 66 miles per hour

Answer:

66

Step-by-step explanation:

Notice that the problem is asking us to find the rate for Sean's trip. Since we are also given the distance he is traveling and the travel time, we should use the distance, rate, and time formula.

d=rt

where    d=distance  r=rate  t=time

We are given

d=506 mi

r=?

t=723=233 hr

Solving for rate and then substituting the given information into the distance, rate, time formula gives

r=dt=506233=5061⋅323=66

So Sean drove at a rate of 66 mph.

Step1: Write out the given parameter

Θ=114°,r= 6ft

Step2; Write out the formula

The area of a sector is given as

Step3: substitute the parameters into the formula

Hence the area of the sector is (57/5)π interms o

Answer:

Step-by-step explanation:

Percentages can be confusing. All you need from the graph is one number. You can ignore everything else.

What you need is the Marketing %. If you read the graph, it is 36%. All you need to do is take 36% of 15 million.

36% as a fraction is 36/100

Marketing share = 36/100 * 15000000

Marketing share = 5,400,000