Which circle represents 30% in blue?

Answer:

x = 20

Step-by-step explanation:

Answer:

C. $1,350

Step-by-step explanation:

To find Maren's initial investment, look for the y-axis value when time = 0, because this is when the account was presumably opened.

The graph shows a reading between 1,200 and 1,500, so it can be presumed that the initial investment was aroundabout $1,350.

Answer:

50=(3x)x

Step-by-step explanation:

50=(3x)x. The question is only asking for the inequality of the problem. Since the area of a rectangle is L x W, you would write L as 3x and W as x, and since the area of the rectangle is given, you can set the area as 50.

Answer:

an=-3.2n-1

Step-by-step explanation:

a1=-3

r=T2/T1

-6/-3

r=2

an=-3.2n-1

Answer:

The Only Possible Max amount is $1.99

Step-by-step explanation:

If she has change and doesnt have enough for a two dollar bill then we use common sense,

$1 = 100 cents

$2 = 200 cents but she cant get 2 dollars so we subtract 1 cent from 200 cents and end up with 199 cents which is 1 dollar 99 cents

Answer:

36 square miles and 23040

Step-by-step explanation:

36 is given and 640x36

Answer:

156

Step-by-step explanation:

Let measure of angle C = x.

Then, the measure of angle B is 14x.

14x + x = 180

15x = 180

x = 12

14x = 14(12) = 168

168 - 12 = 156

Answer:

19.2

Step-by-step explanation:

[24 + 1.5(16)] / 2.5 = 19.2

Or

[24 - 1.5(16)] / 2.5 = 0

Answer:19.2

Step-by-step explanation:

Answer:

Step-by-step explanation:

8,800

60

= 144 (d)

The set of side lengths which does not form a right triangle is 9m, 11m, 13m

A triangle is a plane figure or polygon with three sides and three angles.

A Triangle has three vertices and the sum of the interior angles add up to 180°

Let the Triangle be ΔABC , such that

∠A + ∠B + ∠C = 180°

The area of the triangle = ( 1/2 ) x Length x Base

For a right angle triangle

From the Pythagoras Theorem , The hypotenuse² = base² + height²

if a² + b² = c² , it is a right triangle

if a² + b² < c² , it is an obtuse triangle

if a² + b² > c² , it is an acute triangle

Given data ,

Let the triangle be represented as ΔABC

Now , the measure of sides of the triangle are

AB = 9 m

BC = 11 m

AC = 13 m

Now , for a right angle triangle

From the Pythagoras Theorem , The hypotenuse² = base² + height²

AC² = AB² + BC²

On simplifying , we get

13² = 9² + 11²

169 ≠ 81 + 121

Hence , the sides 9m, 11m, 13m does not form a right triangle

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Answer: 90 seconds or 1.5 minutes

Step-by-step explanation: 2 minutes(120 seconds) divided by 4 edges equals 30 seconds per edge. To get from 1 corner to the diagonally opposed opposite corner the fly would walk on 3 edges, so it would take 90 seconds

The time taken to cross from one corner to another diagonally is 90 seconds or 1.5 minutes.

The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.

Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.

Given that a fly can walk around a cubical block in two minutes.

The time taken to cover all the one edge is,

T = 120 / 4

T = 30 seconds

To get from 1 corner to the diagonally opposed opposite corner the fly would walk on 3 edges, so it would take 90 seconds. Mathematically written as,

To = 3 x 30

To = 90 seconds

To = 1.5 minutes

Therefore, the time taken to cross from one corner to another diagonally is 90 seconds or 1.5 minutes.

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Answer: D

Step-by-step explanation:

Find the scale by dividing the lengths of figure 1 and figure 2. Such as 4/2.4 is 1.66666 etc. Same with 2/1.2 and 5/3. Meaning, if you divide x and y, they should also equal what 4/2.4, 2/1.2, and 5/3 are. Which is D, 5/3.

Answer:

b

Step-by-step explanation:

i am really sure just count all zeros and 5

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Answer:

b

Step-by-step explanation:

just b

Answer: proportion

Step-by-step explanation: a proportion shows that two or more fractions or ratios are equivalent

Answer:

B

Step-by-step explanation:

A is just moving the shape left

C is flipping the shape the opposite direction

B rotated the shape

If you mean, Rotating the whole square, then yes. The answer is "B"

BUT! If you mean rotating the triangle in it-self, THEN the real answer is "C"!

DON'T GET IT WRONG!! Best of fortune! : )

Explanation:

The angles marked are corresponding angles, since they correspond in the same direction. Both are pointing to the southwest direction.

Since line DE is parallel to line FG, this means the corresponding angles mentioned are congruent.

Set them equal to each other and solve for x.

7x+18 = 81

7x = 81-18

7x = 63

x = 63/7

x = 9

Let's express these all in decimal form.

-π = -3.14
-3.2 = -3.2
-3 1/4 = -3.25
-√9 (not to be confused with √-9) = -3

So, rank these.

-3 > -3.14 > -3.2 > -3.25
If we revert these to their unsimplified forms:
-√9 > -π > -3.2 > -3 1/4

Answer: 12.7

Step-by-step explanation:

r=d/2

3.5/2=r

r=1.75

v=pir²h

122.5 =piR²h

122.5=pie1.75²h

The frist thing to solve for r sense exponents come before multiplication in bedmask

122.5 =pi3 .06g

so then it's pie times r

122.5=9.61 *h

122.5/9.61=h

12.7=h

Answer: h≈12.73in

Right cylinder

Solve for height

h≈12.73in

d Diameter

3.5

in

V Volume

122.5

in³

h

r

h

r

r

h

A

b

Using the formula

V=π(d

2)2h

Solving forh

h=V

π(d

2)2=122.5

π·(3.5

2)2≈12.7324in

Step-by-step explanation:

Answer:90

Step-by-step explanation: If you do 275 divided by 3 it equals 90

1st divide

9/12= 0.75

21/24=0.875

therefore 21/24 is a greater fraction

Answer:

Imagine you have buy a car. The first payment for the car you pay $300. Now you will pay x amount for 7 more months until you pay off your car.

Step-by-step explanation:

Answer: Timmy buys a watch for 300 dollars, but he still has to pay 7 dollars for x amount of months.

Step-by-step explanation:

Answer:

15 people suggested, 25 did not

Step-by-step explanation:

3 of every 8 so 3:8

There is 40 students in total, so 40/8=5. 5*3=15

15 people suggested, 25 did not

Answer:

15 students suggested a rainbow-themed party.

25 students did not suggest a rainbow-themed party.

Step-by-step explanation:

40 students

3 out of every 8 students suggested rainbow them

40/8 = 5

5 groups = 40 students

1 group = 8 students

3 × 5 (amount of groups) = 15

15 students suggested a rainbow-themed party.

40 - 15 = 25

25 students did not suggest a rainbow-themed party.

Answer:

1.6544

Step-by-step explanation:

47 x 0.0352 = 1.6544