Katelyn completed 24 sit-ups for
gym and is 2/6 of the way to her goal for
class. What is her goal number of sit-ups
ups?

Answer:

because the diagonals are congruent, you're going to set them equal.

2x+13=4x-1

13=2x-1

14= 2x

x=7

it's that easy

Answer:

false

Step-by-step explanation:

consider y = 3

its 6 for one and 3 for the other

Answer:

8 of the 28 horses would be palomino horses

Step-by-step explanation:

First off, we understand that there are 10 palomino horses and 25 others, meaning there are 35 total.

The question wants to know that if 28 horses came out, how many of them would be palomino horses.

We know that the palomino horses are  [tex]\frac{10}{35}[/tex]

What we need to know is [tex]\frac{x}{28}[/tex]

to find x, we cross multiply

[tex]\frac{10}{35} = \frac{x}{28}[/tex]

10 x 28 and 35 x X

280  =  35x

Divide both sides by 35

x = 8

8 of the 28 horses would be palomino horses

Answer:

30 by 30. Area=900

Step-by-step explanation:

The dimensions of the garden to maximize the area are length + width = 60 and the maximum area is  900 ft².

A rectangular garden will be fenced on all four sides.
120 ft. of fencing is available, what should be the dimensions of the garden to maximize the area and What is the maximum area to be determined.

The rectangle is a four-sided polygon whose opposites sides are equal and has an angle of 90° between its sides.

The perimeter of the rectangle = 120
Perimeter = 2 (length + width)
120 =2(length + width)
length + width = 120/6
length + width = 60 - - - -(1)
So, the sum of the sides of the rectangle should not increase by 120.

Now, the Maximum area of a rectangle,
Let Length  = width
Equation 1
Length + Length = 60
length = 60/2
length = 30 = width
Area of the rectangle = length * width
                                     = 30 * 30
                                     = 900 ft²
So the maximum area of the rectangle is 900ft²

Thus, the dimensions of the garden to maximize the area is length + width = 60 and maximum area is  900 ft².

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Answer:

The better buy is to buy 10 kilograms of potatoes at $ 3.92, since each kilogram costs $ 0.392.

Step-by-step explanation:

To find the cost per unit in each case and then state which is the better buy, the following calculations must be performed:

6kg of potatoes for $ 2.45:

2.45 / 6 = 0.408

15 kg of potatoes for $ 5.9:

5.90 / 15 = 0.393

10 kg of potatoes for $ 3.92:

3.92 / 10 = 0.392

Thus, the better buy is to buy 10 kilograms of potatoes at $ 3.92, since each kilogram costs $ 0.392.

Answer:

B

Step-by-step explanation:

The maximum amount Eric can spend on magazines is $25 less the cost of lunch, $15.

The appropriate inequality sign would be less than since he cannot spend more than $25.

Also, the amount he can spend on magazines would be what is left after paying for lunch.

So the correct inequality is 4m - 15 < 25

Answer:

Step-by-step explanation:

Since it is ROTATED about the vertical line a cone is formed.

Answer:

Answer is 5/3. The third one :)

Step-by-step explanation:

Answer:

4 is equal to the fraction [tex]\frac{4}{1}[/tex]

Step-by-step explanation:

Answer:

+52

Step-by-step explanation:

A: 49

B:45

C: 20.1

D:114

(3x-11)+(6x-10)+x=180

10x-21=180

10x=201

x=20.1

(I think I did that right)

Answer:

9

Step-by-step explanation:

6+x   x=3

6+3=9

Answer:

48 dozen cupcakes

Step-by-step explanation:

20 percent more is 120 percent overall, which as a decimal is 1.2. Multiply 40 by 1.2 and you have your answer.

1.2 * 40 = 48

Hopefully this helps- let me know if you have any questions

Answer:

maybe an 80 or 90

Step-by-step explanation:

Answer:

X=18.0

Step-by-step explanation:

It says round to the nearest tenth, which is 1 digit after the . Even though 18.02 is correct it wants you to round so X= 18.0

Final answer is X=18.0

The value of x is 18.0 rounded to nearest tenth.

Cosine law is a formula relating the length of the sides of a triangle to the cosine of one angle of the triangle.

u² = s² + t² - 2(s)(t)·cos U

We are Given Triangle with sides, 16, 30, and x, and a measure of an angle corresponding to x = 30°

Required: Value of x to the nearest tenth

Using the Cosine rule:

c² = a² + b² - 2abcos(C)

Let c = x, a = 16, b = 30

C = 30°

Thus,

c² = 16² + 30² - 2 x 16 x 30 x cos 30°

c² = 256 + 900 - 960 x 0.8660

c² = 1,156 - 831.36

c² = 324.64

c = √324.64

c = 18.017769

x ≈ 18.0 (rounded to nearest tenth)

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Answer:

PR = 16

SR = 12

Step-by-step explanation:

6/8 = (x-3)/(x+1)

8x-24 = 6x+6

simplify

2x = 30

x = 15

PR = 15 + 1 = 16

SR = 15 - 3 = 12

Answer:

ASAP meaning as soon as possible

Answer:

y=  1.4x + 7

Step-by-step explanation:

y= mx + b

m = rise over run = 7/5 = 1.4

the y intercept is 7, this is our b

Answer:

h = 4/3

1/2 of 4/3 is 2/3

4/3 + 2/3= 6/3, or 2

Answer:

Vertical flip

Answer:

x = 136°

Step-by-step explanation:

the third angle of the triangle is 180 - (90+46), which is 44. Because a straight line is 180°, x is 180 - 44. x = 136°

Answer:

look according to the exterior angle of triangle

Step-by-step explanation:

exterior angle = sum of other two angle (except adjacent angle of that exterior angle)

so x=90°+46°=136°

Answer:

y = 13x - 6

Step-by-step explanation:

Hope This Helps ;)

Plz Mark Brainliest!!!

The tree is 6 feet tall

Answer:

X + 45

X + 12

1 - x

X - 13

Step-by-step explanation:

Using the keywords sum of, more than, and subtracted will help you. (You can also flip the expression since it didn't say how.

hii! i just wanted to say hope you're having a fantastic day and hope that things are going well (: stay strong and stay safe!

Answer:

14

Step-by-step explanation:

Answer:

the answer is b which is 5 ten dollar bill

..the answer is 16..