I need help, thanks.

Answer:

Step-by-step explanation:

5^2 + 10 ÷ 2

25 + 10 ÷ 2

25 + 5

30

Answer:

10

Step-by-step explanation:

Answer:

0.3

Step-by-step explanation:

another person put that and everybody scored him 5 stars so im pretty sure its 0.3 for Plato users

Answer:

6 is the correct answer.

Step-by-step explanation:

This is Just in Case you want explanation

Volume first— 288 times Pi. Then substitute with the formula!

Using the formula

V=4

3πr3

Solving for radius.

4π)⅓ = (3·903.32

4·π)⅓= 5.99677

I hope this helped!

Step-by-step explanation:

F = ma

= (24.3 kg)(1.2 m/s^2)

= 29.16 N

Answer:

-0.2588 but rounded is -0.26

Step-by-step explanation:

Answer:

88 in

Step-by-step explanation:

find the area of each shape individually

triangles - 3x8=24 and you don't have to divide by 2 because there's 2 triangles.

rectangles - 8x4x2=64 you multiply by 2 because there are 2 rectangles.

then you add the rectangles and triangles together.

Answer:

88 (is the total area since I did not really get what you were asking)

Step-by-step explanation:

The question is basically asking to find the rectangle and triangle and then multiply both by 2.

Find the rectangle:

4 x 8 = 32

Find the triangle:

7 - 4 = 3

3 x 8/2 = 12

Multiply by 2:

32 x 2 = 64

12 x 2 = 24

Add the two up..

64 + 24 = 88

Hope this helps :)

Answer:

[tex]9^{12}[/tex]

Step-by-step explanation:

Using the rule of exponents

[tex](a^m)^{n}[/tex] = [tex]a^{mn}[/tex] , then

[tex](9^3)^{4}[/tex] = [tex]9^{3(4)}[/tex] = [tex]9^{12}[/tex]

Answer:

D) 42.31%

Step-by-step explanation:

If 121 people went to the amusement park out of 286 total students, then the percentage of surveyed students that chose the amusement park would be 121/286=0.4230769231=42.31%, making option D correct.

Answer:

y=3/2x-5/2

Step-by-step explanation:

subtract the 3x from both sides and then divide everything by -2.

Answer:

x = 7/0.25

x =$28

Step-by-step explanation:

y=0.25x

but y= $7(amount spent)

put 7

Answer:

248

Step-by-step explanation:

Solution for What is 400 percent of 62:

400 percent *62 =

(400:100)*62 =

(400*62):100 =

24800:100 = 248

Now we have: 400 percent of 62 = 248

Question: What is 400 percent of 62?

Percentage solution with steps:

Step 1: Our output value is 62.

Step 2: We represent the unknown value with $x$.

Step 3: From step 1 above,$62=100\%.

Step 4: Similarly, x=400\%.

Step 5: This results in a pair of simple equations:

62=100\%(1).

x=400\%(2).

Step 6: By dividing equation 1 by equation 2 and noting that both the RHS (right hand side) of both

equations have the same unit (%); we have

\frac{62}{x}=\frac{100\%}{400\%}

Step 7: Again, the reciprocal of both sides gives

\frac{x}{62}=\frac{400}{100}

\Rightarrow x=248

Therefore, 400 of 62 is 248

Answer:

248

Step-by-step explanation:

[tex]\frac{y}{400}: \frac{62}{100}[/tex]

y · 100 = 62 · 400

100y = 24800

100y ÷ 100 = 24800 ÷ 100

y = 248

Answer:

it's the second one sooo "B"

Step-by-step explanation:

Answer:

63. Perimeter: 60.4 units

Area: 126.14 units²

64. x = 8

m = 62⁰

Step-by-step explanation:

First, let us solve question 63. To find the perimeter and the area of the triangle, we will first find the x and y value.

Formulas we would use to find the answer in Q. 63 :-

Cos = opposite / hypotenuse

Sin = adjacent / hypotenuse

Area = 1/2 × b × h

Perimeter = adding all sides

Let us find the y value using the formula of Cos.

Cos = opposite / hypotenuse

Cos24⁰ = y / 26

26(Cos24⁰) = (y / 26)26

26(Cos24⁰) = y

23.8 = y ---> *since it said to round to the nearest hundredth.*

Now let us find the x value by using the formula of Sin.

Sin = adjacent / hypotenuse

Sin24⁰ = x / 26

26(Sin24⁰) = (x / 26)26

26(Sin24⁰) = x

10.6 = x ---> *since it said to round to the nearest hundredth.*

Now let us find the perimeter and the area.

Area = 1/2 × b × h

Area = 1/2 × 10.6 × 23.8

Area = 126.14 units²

Perimeter = adding all sides.

Perimeter = 26 + 23.8 + 10.6

Perimeter = 60.4 units

On to Q. 64. Formulas we would use to find the answer of Q. 64 is :-

Tan = opposite / adjacent

Sin = opposite / hypotenuse

Let us find m. In order to find m, we will use the Sin formula.

Sin = opposite / hypotenuse

Sinm⁰ = 15 / 17

m⁰ = sin-1(15 / 17)

m⁰ = 62 ---> *since it said to round to the nearest whole number.*

Now let us find x by using the formula of Tan.

Tan = opposite / adjacent

Tan62⁰ = 15 / x

x(Tan62⁰) = (15 / x)x

x(Tan62⁰) = 15

x(Tan62⁰) / Tan62⁰ = 15 / Tan62⁰

x = 15 / Tan62⁰

x = 8 ---> *since it said to round to the nearest whole number.*

Hope this helps, thank you :) !!

Answer:

6

Step-by-step explanation:

12/2 = 6.

Radius is always half the diameter.

Answer:

-0,73

Step-by-step explanation:

[tex] - 11 \div 15[/tex]

[tex] = - 0.73[/tex]

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Answer:

∠ QRS = 132°

Step-by-step explanation:

Since the triangle is isosceles then the 2 base angles are congruent, that is

∠ PQR = ∠ PRQ = [tex]\frac{180-84}{2}[/tex] = [tex]\frac{96}{2}[/tex] = 48°

∠ PRQ and ∠ QRS are adjacent angles , so

∠ QRS = 180° - 48° = 132°

Answer:

what are the problems

Step-by-step explanation:

theres no pictures, website nothing :/

Answer:

x depends on natural number.

Answer:

C={1,4,9,16} C is a set of x, where x depends on .

Step-by-step explanation:

x depends on natural number of.

hope it is helpful to you

Answer:

Step-by-step explanation:

OPTION 3

Answer:

From greatest to least: AB, AC, BC

Answer:

3/10

Step-by-step explanation:

Given data

Sample space

3 red,

2 white, and

5 blue marbles.

Sample size

=3+2+5

=10

Hence the probability of picking a red marble is

=3/10

Answer: 31.416

Step-by-step explanation: Multiply the diameter by pi OR you could divide the diameter by 2 and then use the formula 2(pi)(radius).

Answer:

954/160

Step-by-step explanation:

multiply denominators and the top thing (forgot what its called)

I think numerator

Answer:

B would be the best answer

Step-by-step explanation:

:The Answer is B. A Web diagram shows what connects these different types of doctors.Also B makes the most sience to me.