Cora uses ribbons to make three different sizes of bows.how much more ribbon does it take to make 2 large bows than 2 small bows? Explain how you found your answer. Small 27 in large 49 in

Answers

Answer 1

Answer: $2\ small\ bows:2\ *\ 27in=54in\n\n2\ large\ bows:2\ *\ 49in=98in\n\n98in-54in=44in\leftarrow answer$

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PLEASE HELPPPP MEE!!

I could use some help doing this simple math problem lol.

Answers

$D:k-9\geq 0 \wedge k\geq0\nD:k\geq 9 \wedge k\geq0\nD:k\geq 9\n√(k-9)-\sqrt k=-1\n√(k-9)=-1+\sqrt k\nk-9=(-1+\sqrt k)^2\nk-9=1-2\sqrt k+k\n2\sqrt k=10\n\sqrt k =5\nk=25$

Answer: k=25

Step-by-step explanation:

2x-1/6 = 2(x-3)/3 + 1?

Answers

$2x-(1)/(6)=(2(x-3))/(3)+1\ \ \ \ |multiply\ both\ sides\ by\ 6\n\n6(2x)-6((1)/(6))=6\left((2x-6)/(3)\right)+6(1)\n\n12x-1=2(2x-6)+6\n\n12x-1=2(2x)+2(-6)+6\n\n12x-1=4x-12+6\n\n12x-1=4x-6\ \ \ \ |add\ 1\ to\ both\ sides\n\n12x=4x-5\ \ \ \ \ |subtract\ 4x\ from\ both\ sides\n\n8x=-5\ \ \ \ |divide\ both\ sides\ by\ 8\n\n\boxed{\boxed{x=-(5)/(8)}}$

2x - 1 = 2(x-3)
   6 3 + 1
2x - 1 = 2x - 6
   6 4
4(2x - 1) = 6(2x-6)
8x - 8 = 12x - 36
-8x -8x
   -8 = 4x - 36
+36    +36
    28 = 4x
    28 = 4x
   4 4
   7 = x

230.071 in expanded form

Answers

200+30+0+0.70+0.01

Hope it's right

Answer:

Expanded Notation Form:

200

+ 30

+ 0

+ 0.0

+ 0.07

+ 0.001

Expanded Factors Form:

2 × 100

+ 3 × 10

+ 0 × 1

+ 0 × 0.1

+ 7 × 0.01

+ 1 × 0.001

Expanded Exponential Form:

2 × 102

+ 3 × 101

+ 0 × 100

+ 0 × 10-1

+ 7 × 10-2

+ 1 × 10-3

Word Form:

two hundred thirty and seventy-one thousandths

Step-by-step explanation:

Help with these 2 questions please?? Check my answers. The height of a triangle is 13 in. less than its base. If the area of the triangle is 24 in2, what is the length of the base?

3 in.
10 in.<------
16 in.
21 in.

Madison hits a tennis ball with an initial velocity of 18 m/s straight up into the air. When she hits the ball, it is 1.2 m above the ground. Which equation can be used to find the time, t, it takes for the ball to reach the ground?

–4.9t2 + 18t + 1.2 = 0
–16t2 + 18t + 1.2 = 0<-------
–4.9t2 + 1.2t + 18 = 0
–16t2 + 1.2t + 18 = 0

Answers

1>
Let the base be "x"
According to the question,

h = x - 13

A = 24 in sq.
Now,
$Area of triangle = (1)/(2)~b~h$

$24= (1)/(2)(x)(x-13)$

$24 *2= (x)(x-13)$

$48= x^(2) - 13x$

$0= x^(2) - 13x -48$

Factorizing the equation, x² - 13x -48, we get,

$0= x^(2)+3x - 16x -48$

$0= x(x+3) - 16(x+3)$

$0= (x + 3)(x-16)$

NOW, using zero product property, we get,

Either,
x + 3 = 0
x = -3

Or,
x - 16 = 0
x = 16

Since, distance can't be negative, we have, x = 16 in.
So, the length of the base is 16 inches.

2>

umm...i don't know how to do it...can you post a picture of the same kind of (solved) question....i mean like an example

Sun Gold paint is made by mixing 3 parts yellow to 2 partsred. How much red is to be mixed with 4 quarts of yellow?

Answers

3 parts red I think please don’t hate me I don’t know :((

Final answer:

To mix with 4 quarts of yellow paint, one would need approximately 2.67 quarts of red paint. This was determined through the use of ratio and proportion.

Explanation:

To determine how much red paint needs to be mixed with 4 quarts of yellow paint, we use ratio and proportion. We know the paint is mixed at a ratio of 3:2 yellow to red. Hence, we assume that 3 parts is equivalent to 4 quarts of yellow paint. So, we can use cross-multiplication to find the equivalent volume of red paint:

3 yellow : 2 red = 4 quarts yellow : x quarts red.

So, we solve 2x = 4 * 3/3. Doing the maths, we get, x = 2.67 quarts it’s the required volume of red paint for 4 quarts of yellow paint.

Learn more about Ratio and Proportion here:

brainly.com/question/32002365

#SPJ11

Which of the following ratios is equivalent to 49:35?

Answers

The best way to find it is to reduce each ratio you work with to its
lowest terms,and see which ones are equal. To reduce a ratio to its
lowest terms, divide each number by their greatest common factor.

First, the one that you're trying to match: 49:35 .
The greatest common factor of 49 and 35 is 7 .
Divide each number by 7 . . . 7:5 . . . that's what you have to match.

7:4
Their greatest common factor is ' 1 '.
No help at all, and this one is not it.

14:25
Again, their greatest common factor is '1 '.
No help at all, and this one is not it.

21:15
Their greatest common factor is ' 3 '.
Divide both numbers by 3 . . . 7:5 .
That's it !

49=7*7
35=7*5
so 49:35=7*7:7*5=7:5
7:4 is not 7:5
14:25 also isn't 7:5
21:15=3*7:3*5=7:5
the answer is 21:15

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