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Anettt [7]
3 years ago
9

Simplify the expression 2(7*-3)

Mathematics
1 answer:
Elenna [48]3 years ago
7 0

Answer: 11 + x

HOPE THIS HELPS

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-2y + 6 = -12<br><br> Please help me what is Y
patriot [66]

Answer:

y = 9

Step-by-step explanation:

-2y + 6 = -12

       -6     -6

-2y = -18

divide both sides by -2

y = 9

Hope this Helps!!!

7 0
3 years ago
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Please help me I need the answer
VMariaS [17]

Check the picture below.

well, since the triangle is an isosceles, with twin sides and twin angles at the "base", let's check what the angle at R is, 15(7) - 31 = 74, and her twin sister at T is also 74, that means that the angle at S is 180 - 74 - 74 = 32.

4 0
2 years ago
What is the number of degrees that the minute hand of a clock moves in 30 minutes?
BigorU [14]

Answer:

it depends what time it started

Step-by-step explanation:

7 0
3 years ago
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What is -105/-77 simplified?
ella [17]

Answer:  

\frac{-15}{-11}

Step-by-step explanation:

To simplify more known as reduced we have to find the fraction as and equivalent fraction

<h3>Definition</h3>

Equivalent Fraction - are the fractions that have different numerators and denominators but are equal to the same value.  

<h3>Look for the GCF</h3>

To find the   we must list out the  of   and  

77:1, 7, 11 ,77\\\\1, 3, 5, 7, 15, 21, 35 , 105

<em>Our </em>GCF is 7

<h3>Our fraction</h3><h3 /><h3>\frac{-105}{-77}</h3><h3 /><h3>Reduce</h3><h3 />

Definition of reduce <em>- reduction refers to the rewriting of an expression into a simpler form </em>

Divide the numerator and denominator by 7

<h3>Our fraction is \frac{-15}{-11}</h3><h3 />

7 0
2 years ago
A six-sided, fair number cube is rolled 100 times as part of an experiment. The frequency of the roll of the number 3
grandymaker [24]
The Theoretical probability is 1/6. The experimental probability is 1/5
It’s C
8 0
3 years ago
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