EASY QUESTION FOR 10 POINTS
8(2y-7)=9(3y-14) +15​

Answer:

yup

Step-by-step explanation:

Answer:

no.b

Step-by-step explanation:

it just no bro

Answer:

6.25 in

Step-by-step explanation:

25/3= 8.33

8.33*.75= 6.25

Answer:

692 ft^2

Step-by-step explanation:

Area of a circle = (pi)(radius)^2

Here,

Area of the circle = (3.14)(21 ft)^2 = 1385 ft^2

Area of half this circle = area of the semicircle = 1385 ft^2  /  2, or

Area of semicircle = 692 ft^2

Answer:

(0, 2) and (2, -6), among other points!

Step-by-step explanation:

If all you need is two points, choose two values for x and plug them into the formula for the function.

[tex]x=0 \Rightarrow 2(0)^2-8(0)+2=2[/tex]  so the point (0, 2) is on the graph.

[tex]x=2 \Rightarrow 2(2)^2-8(2)+2=-6[/tex]  so the point (2, -6) is on the graph.

Answer:

Proportion of female older Than 60 in country A is not more than the proportion of female older Than 60 in country B.

Step-by-step explanation:

From. The plot given :

We could approximate the proportion of females older than 60 as follows _

COUNTRY A :

60 - 69 = 0.105

70 - 79 = 0.065

80 - 89 = 0.038

90+ = 0.01

Total = About 0.218

COUNTRY B :

60 - 69 = 0.14

70 - 79 = 0.11

80 - 89 = 0.07

90+ = 0.02

Total = About 0.34

From the estimated proportion, the proportion of females on country B is more than the proportion in country A.

Step-by-step explanation:

From Pythagorean theorem

x^2 = (10)^2 - (8)^2 = 36 or x =6

sin theta = opp/hyp = 6/10 = 3/5

cos theta = adj/hyp = 8/10 = 4/5

tan theta = opp/adj = 6/8 = 3/4

cot theta = 1/tan theta = 4/3

sec theta = 1/cos theta = 5/4

csc theta = 1/sin theta = 5/3

there is a very loose positive correlation because they are all going in the positive direction but are also scattered.

Answer:

[tex]25 * 68 = 1700[/tex]

Step-by-step explanation:

Given

[tex]25 * 68[/tex]

Required

Fill the array using doubling and halving

Question is incomplete, as the array is not given.

However, the solution is as follows:

[tex]25 * 68[/tex]

Double 25 and half 68

[tex]25 * 68 = 50 * 34[/tex]

Double 50 and half 34

[tex]25 * 68 = 100 * 17[/tex]

The above is now easy to solve

[tex]25 * 68 = 1700[/tex]

Answer:

7/4 = 35/20

Step-by-step explanation:

35 = 7 x 5 ; 20 = 4 x 5

Answer:

2. more baking powder b/c 7/8 > 1/4

3. giraffe is herbivore b/c it sleeps less, ---> 1/6 < 3/4 ----> b/c 4/24 < 18/24

4. Question: Who helps for more time at the fair and who helps for more time?

Josh helps for less time than Sarai, as 3/8 < 8/12

Step-by-step explanation:

hope this helps

Answer: 49 is the answer

Answer:

gsyshehejejeijsjejekwkwkwkwkwkwk

Answer:

this dude is a loser

Step-by-step explanation:

this person is a fat loser

Answer: 11/24

Convert 3/8 to 9/24

Convert 1/12 to 2/24

Add them together to get 11/24

If I did a poor job explaining I can help more in the comments.

Answer:

Hi, there the answer is 11/24

Step-by-step explanation:

9/24+2/24  

9+2/24

11/24

If you didn't understand here's something you can understand I felt like I didn't understand what I wrote on the top

Find the Least Common Multiple

[tex]\frac{3}{8} +\frac{1}{12}[/tex]

[tex]\frac{9}{24} +\frac{2}{24}[/tex]

[tex]\frac{9+2}{24}[/tex]

[tex]\frac{11}{24}[/tex]

Answer:

38.16

Step-by-step explanation:

cosine = adjacent leg / hypotenuse

34 / x = cos 27

x = 34 / cos 27 deg

x ≈ 38.16

Answer:

we have

cos 27°=base/hypotenuse

cos27°=34/x

x=34/cos27°= 38.16is your answer

Answer:

yes.

Step-by-step explanation:

The value of x will be 60.33. Then the tan 48° will be 67 / 60.33.

The connection between the lengths and angles of a triangular shape is the subject of trigonometry.

The right-angle triangle has angles of 48°, 42°, and 90°.

Then the value of x will be

tan 42° = x / 67

         x = 60.33

Then the tan 48° is given as

tan 48° = 67 / 60.33

More about the trigonometry link is given below.

https://brainly.com/question/22698523

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Answer:

18€

Step-by-step explanation:

Given data

Selling price= €30

increase= 12%

Cost price= ???

We know that

% increase= selling price- cost price/cost price*100

let the cost price be x

12= 30- x/x*100

cross multiply

12*100= (30- x)100

1200= 3000-100x

1200-3000=-100x

-1800=-100x

x= 1800/100

x= 18

Hence the price before the increase is 18€

Answer:

x=10 and x=-6

Step-by-step explanation:

f(x)=(x-2)²-64 (Given)

0=(x-2)²-64 (Set equation equal to 0)

64=(x-2)² (Add 64 to both sides)

±8=x-2 (Take the square root of both sides)

Because there are two possible roots, make 2 equations to find both:

8=x-2 and -8=x-2

10=x and -6=x

The function C represents a parabola that opens downward and intersects the x-axis at (3,0) and (-4,0). Option C is correct.

A function is a statement, rule, or law that establishes the connection between two variables. In mathematics, functions are everywhere and are necessary for constructing physical connections.

The general parabola equation is as follows: y=p (x-h)²+k or x=p(y-k)²+h, with (h,k) indicating the vertex.

The equation of the parabola is;

y=p (x-3)²+0

y=p(y-0)²+ (-4)

On combining both the equations;

f(x) = 8 (x-3) (x+4)

The function C represents a parabola that opens downward and intersects the x-axis at (3,0) and (-4,0).

Hence,option C is correct.

Learn more about the function link.

https://brainly.com/question/5245372

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Answer:

[tex]volume = \frac{1}{3} \pi {r}^{2} h \\ but \: h = 7 \tan(50 \degree) \\ h = 8.34 \: ft \\ volume = \frac{1}{3} \times 3.146 \times {(7)}^{2} \times 8.34 \\ volume = 428.55 \: cubic \: ft[/tex]

Answer:

Commitment Adherence Percentage = 81.[tex]\overline{81}[/tex]%

Step-by-step explanation:

The time period Amy scheduled herself, t = 8 a.m. - 1 p.m. from Sunday through Wednesday

The period she released her interval = 11 a. m. - 1 p.m.

Commitment Adherence Percentage = Service Minutes/(Posted Minutes + Released Lockdown Minutes) × 100

Posted minutes = 5 hours/day × 60 minutes ×  4 days = 1200 minutes

Serviced minute = 5 hours/day × 60 minutes ×  3 days + 3 hours × 60 minutes/hour = 1,080 minutes

Released minutes = 2 hours × 60 minutes/hour = 120 minutes

Commitment Adherence Percentage = (1,080/(1,200 + 120)) × 100 = 81.[tex]\overline{81}[/tex]%

Answer: 35 trading cards

Step-by-step explanation:

Assume the trading cards collected by Trey is x.

That means that the number of trading cards collected by Abigail is 7x.

Relevant expression is:

7x + x = 40

8x = 40

x = 40/8

x = 5 trading cards

This means that Trey collected 5 trading cards

Abigail collected 7 times that figure so Abigail collected:

= 7 * 5

= 35 trading cards

Answer: $32.25

Step-by-step explanation:

Assuming this is compound interest, the value of the investment after a period of time can be calculated with the future value formula:

Value = Investment * ( 1 + rate) ^ no. of periods

Value ₄₀ = 2,000 * ( 1 + 0.04%)⁴⁰

Value ₄₀ = $2,032.25

Interest earned = Value at 40 years - Initial investment

= 2,032.25 - 2,000

= $32.25

Answer:

log₃(243) = x

Step-by-step explanation:

3^x = 243

Rule: a^x = b -> logₐ(b) = x

log₃(243) = x

Answer:

I cant figure it out, sorry :(

Answer:

180 seconds in 3 minutes

Step-by-step explanation:

in 3 minutes there is 180 seconds