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3 years ago

How I can answer this question, NO LINKS, if you answer correctly I will give u brainliest!

Mathematics

2 answers:

Marat540 [252]3 years ago

7 0

You can use proportion to solve this

She needs 2 graham crackers ( and other ingredients) to make 1 cookie

Crackers Cookie
2 1
20 X

Cross multiply

x=20*1/2

X= 10

PIT_PIT [208]3 years ago

4 0

Answer:

10 smores

Step-by-step explanation:

Each s'more requires two graham crackers

S = 2G

To find out how many s'mores she can make with 20 graham crackers, we divide it by 2

20/2 = 10

10 smores

-Chetan K

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Help me solve this problem please

aleksklad [387]

Answer:

(2,5) is right answer ok

8 0

3 years ago

Will mark brainliest to best answer!! geometry question

jeka94

Divide the number & Multiply

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3 years ago

BRAINLIEST

Ahat [919]

The the scale factor is 9
You can do this by dividing the values of the sculpture by the model

For example:
L: 72/8 = 9
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7 0

3 years ago

The minimum distance between two fence posts is 4 feet. The maximum distance is 10 feet. A. Represent these two distances on a n

dybincka [34]

Answer:

Part A) The number line in the attached figure

Part B) The absolute value equation is $\left|x-7\right|=3$

Step-by-step explanation:

Part A) Represent these two distances on a number line

we know that

The minimum distance between two fence posts is 4 feet, and the maximum distance is 10 feet

Let

x ----> the distance between the two fence post

$4\leq x \leq 10$

The interval is -------> [4,10]

using a graphing tool

see the attached figure

In a number line the solution is the shaded area at right of x=4 (close circle) and at the left of x=10 (close circle)

Part B) Write an absolute value equation that represents the minimum and maximum distances

Find the midpoint of the interval [4,10]

$M=(\frac{x1+x2}{2})$

substitute the values

$M=(\frac{4+10}{2})$

$M=(7)$

The distance from the midpoint to the endpoints of the interval is 3 feet

The absolute value equation is

$\left|x-7\right|=3$

Verify

Solve the absolute value

case 1) positive value

$+(x-7)=3$

Solve for x

$x=7+3=10\ ft$ ----> maximum distance

case 2) negative value

$-(x-7)=3$

Solve for x

$-x+7=3$

$x=7-3=4\ ft$ ----> minimum distance

3 0

3 years ago

The sum of Andy and Brett's ages is 44.

Butoxors [25]

Answer:

The variables are A and B. A for Andy, and B for Brett. B=18, and A=26

Step-by-step explanation:

A+B=44

A=B+8

B + 8 + B = 44

2B+8=44

2B = 36

B = 18

A = 26

8 0

3 years ago