Please help, it’s geometry

Answer:

20/100 x 50 is 10

10% would be 10/100 is fraction form

I want to help you on the first thing you said,

so always consider a percent as a fraction but there denominator is ALWAYS 100 (a way to remember that is that the word "cent" means 100). The word "of" means multiplication so that means your multiplying it with 50 and just do the multiplication.

I'm really hoping you understand!

Answer:

17 cm

SE SUMAN TODOS LOS LADOS

this is a picture from a question in a math class last year :>

Answer:

4.

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

2+2=4

:)

PLS MARK ME THE BRAINLIEST I NEED 2 MORE TO GET TO EXPERT

Answer:

The wave length = 0.387 meters

Step-by-step explanation:

Remark

An inverse relationship is one of the variables is in the denominator of a fraction and the other is given on the other side of the equal sign. It sounds more complicated than it is. Here's that long sentence broken down to 3 letters.

f = k/w

Formula

f = k/w

f is the frequency

k is the speed of sound

w is the wavelength

Givens

f = 880 Hz

k = 340.2 m/s

w = ?

Solution

f = k/w

880 = 340.2/ w                   Multiply both sides by w

880*w = w* 340.2 /w

880*w = 340.2                    Divide by 880

w = 340.2/880

w = 0.387 m

Answer:

DGF=226

Step-by-step explanation:

Angle 113 is a inscribed angle since two it is on the exterior of the circle. We can find the central angle by multiply 2 by 113.

113×2=226

Since the central angle measure 226, that means the arc DGF measures 226 degrees.

DGF=113

Answer:

heres some apps to help with stuff like wolframalpha.com, mathly

Step-by-step explanation:

Answer:

I'm but ask a assistant

Step-by-step explanation:

ok

Answer:

The first one

Step-by-step explanation:

Answer:

Its 40 degrees

Step-by-step explanation:

60+80=140

180-140=40   (a straight line is always 180 degrees)

Hope it helped

Answer:

51

Step-by-step explanation:

I did this by multiplying 42.50 by 0.06 and divide that answer with 0.05.

9514 1404 393

Answer:

  (c)  1.649

Step-by-step explanation:

For a lot of these summation problems it is worthwhile to learn to use a calculator or spreadsheet to do the arithmetic. Here, the ends of the intervals are 1 unit apart, so we only need to evaluate the function for integer values of x.

Almost any of these numerical integration methods involve some sort of weighted sum. For trapezoidal integration, the weights of all of the middle function values are 1. The weights of the first and last function values are 1/2. The weighted sum is multiplied by the interval width, which is 1 for this problem.

The area by trapezoidal integration is about 1.649 square units.

__

In the attached, we have shown the calculation both by computing the area of each trapezoid (f1 does that), and by creating the weighted sum of function values.

Step-by-step explanation:

3x-6 =0

3x= 6-0

3x =6

x=6/3

x=2

Step-by-step explanation:

I just learned this in class lol

Find the area of all the sides.

This cubiod has 6 sides.

6 x 5 = 30

6 x 5 = 30

4 x 5 = 20

4 x 5 = 20

6 x 4 = 24

6 x 4 = 24

30 + 30 + 20 + 20 + 24 + 24 = 148

Thefore, the surface area of this cuboid is 148.

Hope this helps! If it did, please mark it as brainliest! It would help a lot! Thanks! :D

Answer:

x intercept: (1/2,0)

y intercept: (0,2)

Step-by-step explanation:

Plug y=0 into the function when you are solving for the y intercept, and plug x=0 into the function when you are solving for x intercept.

Answer:

125,635.6864

you have to do 2.8x730 5 times

Answer:

basically what you have to do, is multiply 2.8 by 730 5 times, because its five years

Step-by-step explanation:

Answer:

b = - [tex]\frac{23}{15}[/tex]

Step-by-step explanation:

- 15b - 25 = - 2

- 15b - 25 + 25 = - 2 + 25

- 15b = 23

- 15b ÷ - 15 = 23 ÷ - 15

b = - [tex]\frac{23}{15}[/tex]

Answer

90° − 25° = 65°

Answer:

85.09 feet

Step-by-step explanation:

the diameter of circle formula is

diameter = circumference × pi

= 27.1 × 3.14 = 85.09

Answer:

I think it is 5.5

hopes this helps brainlesit

Step-by-step explanation:

Answer:

Step-by-step explanation:

add them all together and you get 50. divide 50 by 5 and you get 10.

Answer:

The answer to equation is ( 1/2, 4 )

Answer:

acute triangle

Step-by-step explanation:

acute triangle is degree is 0to 90 degree

Answer: Two angles are called complementary when their measures add to 90 degrees. Two angles are called supplementary when their measures add up to 180 degrees.

Answer:

4 1/2

Step-by-step explanation:

First:  Convert any mixed numbers to fractions.  Then your initial equation becomes:

3/2 ÷ 1/3

Applying the fractions formula for division,

3 x 3

2 x 1

=9/2

Simplifying 9/2, the answer is:

4 1/2

Hopefully this helps :3 sorry if wrong :( Plz mark brainiest if correct :D Your bootiful/handsome! Have a great day luv <3

-Bee~

Answer:

It'll have an open circle on both 7 and 21, with a line connecting.

Which is none of the options, unless one isn't shown?

Step-by-step explanation:

-23 > -4x + 5 > -79

So:

-23 > -4x + 5

-23 - 5 > -4x

-4x < -28

x > -28 / -4

x > 7

-4x + 5 > -79

-4x > - 79 - 5

-4x > -84

x < -84 / -4

x < 21

Answer:

A) the zeros are; x = -2 and x = 4

B) y = (x + 2)(x - 4)

Step-by-step explanation:

A) The zeros are the values of x where the graph curve crosses the x-axis.

Looking at the graph, the curve crosses the x-axis at x = -2 and x = 4

Thus, the zeros are; x = -2 and x = 4

B) Factorization of the polynomial means that we transform the zeros into the polynomial.

Thus, we have; y = (x + 2)(x - 4)

So when y is zero, x = - 2 or 4 as earlier derived.

The total sales if her pay was $785, and she worked 5 days will be $1,000.

The correct equation is p = 55d + 0.15t.

Making anything easier to accomplish or comprehend, as well as making it less difficult, is the definition of simplification.

Charla works at a clothing store.

Her pay is calculated using the formula

p = 55d + 0.15t

where p is her total pay, d is the number of days she worked, and t is the amount of her total sales.

Then the total sales if her pay was $785, and she worked 5 days will be

 785 = 55 × 5 + 0.15 t

0.15t = 510

     t = $1,000

More about the simplification link is given below.

https://brainly.com/question/12616840

#SPJ1

Answer:

A        5 StartRoot 3 EndRoot units

Step-by-step explanation:

Answer:

5√3 units

Step-by-step explanation:

edgeee