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HACTEHA [7]
2 years ago
7

Plz plz plz plz plz plz I’ll give 5 stars

Mathematics
1 answer:
scZoUnD [109]2 years ago
4 0
Answer x = 8

Solving steps

80° +(7x-1)° +(6x-3)° =180°

x = 8
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o-na [289]
B and d should be the answer
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3 years ago
A photo is 15 centimeters high and 9 centimeters wide. Mikael wants to proportionately shrink it so its height is 6 centimeters
gtnhenbr [62]

Answer:

6:3.6

Step-by-step explanation:

The hight of the photo=15

so,15=6

15 :- 2.5=6

9 divided by 2.6= 3.6

therefour, the answer will be 6:3.6

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3 years ago
Please help with 1 & 2
yaroslaw [1]
First question:

I urge you to perform the division using the synthetic division method:

      ________________
-4  /   1   3   -6   -6   8
             -4    4     8  -8
       -----------------------
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Note that there is no remainder.  When this is the case, the divisor (here, that's -4) is a root of the given polynomial, and the value of that polynomial, g(-4), is 0.

If the remainder were not 0, then the remainder represents the value of the polynomial for that particular divisor.  For example, if x = -3, the remainder is -28.  We'd write that as g(-3) = -28.

But here, g(-4) = 0.
6 0
3 years ago
Problem #1 HELP SHOW WORK PLS
OLEGan [10]

Answer: 30 degrees

Step-by-step explanation:

Corresponding angles of similar triangles are congruent.

5 0
1 year ago
A garden table and a bench cost $672 combined. The garden table costs $78 less than the bench. What is the cost of the bench?
KonstantinChe [14]

Answer:

b = $375

Step-by-step explanation:

b = cost of the bench

t = cost of the table

t = b - 78

b + b - 78 = 672

2b = 750

b = $375

7 0
3 years ago
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