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olga2289 [7]
3 years ago
13

Can u guys help me with number one plz​

Mathematics
1 answer:
attashe74 [19]3 years ago
8 0

Answer:

Step-by-step explanation:

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Is the equation 4y+6=5y-8 true,false,or open
svlad2 [7]

True.

Work is in attached sheet! <3

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2 years ago
Write -1/16, 5/3, and -5/6 in order least to greatest
antoniya [11.8K]
<span>in order least to greatest
</span>-5/6, <span>-1/16, 5/3

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7 0
3 years ago
Select the correct answer.
Vikki [24]

Answer:

the answer is A. 3225

Step-by-step explanation:

S₃₀ = 30/2 [ 2 x 6 + (30 - 1) x 7 ]

15 [ 12 + 29 x 7 ]

15 [ 12 + 203 ]

15 x 215

=3225

3 0
2 years ago
Which of the following linear equations represents the data chart?
BlackZzzverrR [31]

Answer: y = -x + 7

Step-by-step explanation:

The slope is \frac{5-6}{2-1}=-1, so we know the equation is of the form y=-x+b.

Substituting in the coordinates (1,6) to find b,

6=-1+b\\\\b=7

Thus, the equation is y = -x + 7

4 0
2 years ago
If |AB| / |DE|=7/5 then what is |AD| / |CD|?DE is parallel to AB
Dmitriy789 [7]

Answer: AD/CD = 2/5

Explanation:

Triangle ABC is similar to triangle DEC on the basis of AA(Angle angle)

Recall, if 2 triangles are similar, it means that the ratio of their corresponding sides are equal. Thus,

AB/DE = BC/EC = AC/DC

From the information given,

AB/DE = 7/5

Thus,

AC/DC = 7/5

AD + CD = AC

(AD + CD)/DC = 7/5

AD/DC + CD/DC = 7/5

AD/DC + 1 = 7/5

AD/DC = 7/5 - 1

AD/DC = 2/5

AD/CD = 2/5

4 0
8 months ago
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