Where is Point A located on the coordinate grid?

Answer:

if 28 cm is the radius then:

area = 2461.76 cm²

if 28 cm is the diameter then:

area = 615.44 cm²

Step-by-step explanation:

area = πr² = (3.14)(28²) = 2461.76 cm²

Answer:

178.3

Step-by-step explanation:

Hello There!

We can find the value of y using trigonometry

These are the trigonometric ratios

Remember SOHCAHTOA

Sine = Opposite over Hypotenuse

Cosine = Adjacent over Hypotenuse

Tangent = Opposite over Adjacent

For the angle that has a measure of 27 degrees

we are given its adjacent angle and we need to find its opposite angle (y)

Adjacent and Opposite sides corresponds with the trigonometric ratio Tangent so we are going to use the trigonometric ratio tan to solve for y

Now we set up an equation (remember tangent = opposite over adjacent)

[tex]tan(27)=\frac{y}{350}[/tex]

Now that we have created an equation we want to solve for y

What we want to do is isolate the variable using inverse operations

So basically we want to get rid of the 350

The opposite of division is multiplication so we multiply each side by 350 to get rid of it

[tex]tan(27)*350=350tan(27)\\\frac{y}{350} *350=y\\y=350tan(27)\\350tan(27)=178.3339073\\[/tex]

so we can conclude that y = 178.3339073

finally we want to round to the nearest tenth and we get that the answer is 178.3

Answer:

The amount is $200.00 and the interest is $40.00

Step-by-step explanation:

Answer:

29

Step-by-step explanation:

5^2 = 25

25 + 4 = 29

Answer:

pretty sure its 9

[tex] \sqrt{9 = + 3} [/tex]

Answer:

50% off

Step-by-step explanation:

15 is half of 30 so it would be 50%

Answer:

Don't worry, I've got you covered.

1) g=33

2) y=17

3) r=15

4) m=48

5) I=108

6) a=63

7) t=54

8) x=21

9) y=63

Answer:

the unit cost of each lemon is $0.60

Step-by-step explanation:

divide 3.00 by 5 to get 0.6

Answer:

the can that costs 8.44 is a better buy

Step-by-step explanation:

Answer:

the 24 can pack

Step-by-step explanation:

2.85 x 4 = 11.4

$11.4 is more expensive than $8.44

Answer:

x =35.  it is 105/3  if you read the equation it will make more sense.

Step-by-step explanation:

you have to flip the equation entirely

first you have to add 24 and 81 which will give you 105. then you have to divide by 3 and you get 35. then replay the equation with 35 replacing the x.

Answer:

60

Step-by-step explanation:

the question is based on similarity and enlargement

firt thing put the velues to ratio form;8;20

simplify to obtain2:5 as your linear scale factor...

if 5:150

2=?

2*150/5=60

Answer:

i dont know to be honest

Step-by-step explanation: hi

Answer:

A

Step-by-step explanation:

9514 1404 393

Answer:

  a right angle

Step-by-step explanation:

A "straight angle" measures 180°. When it is bisected, each half measures 180°/2 = 90°. A 90° angle is called a right angle.

Angle XYW is a right angle.

Answer:

always ;] BYE

Step-by-step explanation:

Answer:

mark is 33. his dad is 62

Step-by-step explanation:

Answer:

4z + 2q

Step-by-step explanation:

there is 4 "z" and 2 "q"

Answer:

4z+2q

Step-by-step explanation:

combine like terms

combine all the z’s and all the q’s

Answer:

45.3 miles/h

Step-by-step explanation:

let 'x' be the speed of the car.

60 × 2/3 = 120/3 = 40

30 × 1/5 = 151/5

151/5 /40 = x / 60

151 / 200 = x / 60

=> x = (151×60) / 200

=> x = 45.3

if this helps can I pls get a brainliest?

9514 1404 393

Answer:

  10%

Step-by-step explanation:

The percentage is found by multiplying the fraction by 100%.

  savings/budget = 250/2500 × 100% = 10%

Evelyn has allocated 10% of her budget to savings.

Answer:

98

Step-by-step explanation:

Hello There!

The angle that has a measure of 82 degrees and the angle labeled "2" are supplementary angles.

This meaning that the sum of the two angles is 180

So to find the missing angle (2) we subtract the given angle (82 in this case) from 180

so ∠2 = 180 - 82

180 - 82 = 98

Hence, the answer is 98°

Answer:

90 degreees

Step-by-step explanation:

Answer:

rate of the current = 2 mph

Step-by-step explanation:

d = rt

Let c = rate of the current

Rate going downstream = c + 40

Time going downstream = 126/(40 + c)

Rate going up stream =  40 - c

Time going upstream = 114/(40 - c)

Since the times are equal, then

126/(40 + c) = 114/(40 - c)

126(40 - c) = 114(40 + c)

5040 - 126c = 4560 + 114c

   240c  =  480

          c = 2 mph

Answer:

x = 0 , 5

Step-by-step explanation:

[tex]\frac{2x}{x-3}=\frac{3x}{x-2}[/tex]

Cross multiply,

2x* ( x - 2) = 3x *(x - 3)

2x*x - 2*2x  = x*3x - 3*3x

2x² - 4x   = 3x² - 9x

subtract 2x² from both sides

-4x = 3x² - 2x² - 9x           {Combine like terms}

-4x = x² - 9x

Add 9x to both sides

-4x+ 9x = x²

x² = 5x

x² - 5x = 0

x(x - 5) = 0

x = 0  ; x - 5 = 0

                 x = 5

Answer:

0,5

Step-by-step explanation:

took test, person who put question up was correct

Answer:2

Step-by-step explanation:

Answer:

D=17/9 or 1.8 b

Step-by-step explanation:

Answer:

d=17/9

Step-by-step explanation:

−18d−4=−38

-18d-4+4=-38+4

-18d=-34

-18d =-34

-18d = -34

-18d = -34

d=17/9