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KiRa [710]
3 years ago
13

Manuel ate 1 and 3 of a crackers on a plate. his brother ate 1 and 4 of the crackers.there where 5 crackers left on the plate.ho

w many crackers were on the plate to begin with?
Mathematics
1 answer:
DENIUS [597]3 years ago
8 0

Answer:

1/3 + 1/4 = 4/12 + 3/12 = 7/12

7/12 =  both brothers ate 7 crackers out of 12 crackers

there were 5 crackers left on the plate means 5/12 crackers left on the plate

answer: 12 crackers at the beginning

Step-by-step explanation:

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3 years ago
Can someone help me please
Marrrta [24]

Answer:

y = 3x - 6

Step-by-step explanation:

the equation of a line in slope- intercept form is

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m = \frac{y_{2}-y_{1}  }{x_{2}-x_{1}  }

with (x₁, y₁ ) = (0, - 6) and (x₂, y₂ ) = (2, 0) ← 2 points on the line

m = \frac{0-(-6)}{2-0} = \frac{0+6}{2} = \frac{6}{2} = 3

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3 0
2 years ago
Find the value of t, rounded to the nearest tenth
sergij07 [2.7K]

<u>Given</u>:

Given that RST is a right triangle.

The measure of ∠R is 35°.

The length of ST is 12 units.

The length of the hypotenuse is t units.

We need to determine the value of t.

<u>Value of t:</u>

The value of t can be determined using the trigonometric ratio.

Thus, we have;

sin \ \theta=\frac{opp}{hyp}

where \theta=R, the side opposite to ∠R is ST and hypotenuse is SR.

Substituting these values, we get;

sin \ R=\frac{ST}{SR}

Substituting ST = 12 and SR = t, we get;

sin \ 35^{\circ}=\frac{12}{t}

Simplifying, we get;

t=\frac{12}{sin \ 35^{\circ}}

t=\frac{12}{0.574}

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Thus, the value of t is 20.9 units.

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Answer:

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841 - 441 = x

841 - 441 = 400

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7 0
3 years ago
What is the lcm of two numbers if one number is a multiple of the other. Give an example
Aleks04 [339]
The LCM of these two numbers would be the number that is the multiple of the other. 

For example:

The LCM of 8 and 56 is 56 because 8 is a factor of 56 and can  go into 56 seven times, and 56 is a factor of itself. 
8 0
3 years ago
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