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Sholpan [36]
3 years ago
13

Write the doubles minus one fact for 4+4

Mathematics
2 answers:
Vitek1552 [10]3 years ago
5 0
4+4 =8
8-1=7 

hopfully it helps
Lorico [155]3 years ago
4 0
4+4=8 8-1=7
Hopefully helps you;)
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Xsquare-8x+15 please help me answer it thank you​
Murrr4er [49]

Step-by-step explanation:

{x}^{2}  - 8x + 15 = 0 \\ (x - 3)(x - 5) = 0 \\ x = 3 \: or \: x = 5

4 0
3 years ago
K=6x+10, solve for k
kicyunya [14]

Answer:

x=(10-k)÷6

Step-by-step explanation:

6x=10-k

x=(10-k)÷6

4 0
2 years ago
Look at the question in the picture pls I need help
Lena [83]

Step-by-step explanation:

Let the painting's width be w inches and length be l inches.

w + 6 = 2l

w = 2l - 6 --(1)

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sub (1) into (2):

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when l = 16, w = 2(16) - 6 = 26

area of painting = lw = 16 x 26 = 416square inches

Therefore, only statements 1, 3 and 5 are true

Topic: Algebraic equations + Simultaneous linear equations

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8 0
3 years ago
Is 1.9 < 1.39 which comparison is true?
alexandr1967 [171]

Answer:

1.9 is greater than 1.39 if that's what your asking?

7 0
2 years ago
The area of a kitchen is 182 square feet. this is 20% of the first floor. let f represent the area of the first floor. write an
tigry1 [53]

Step-by-step explanation:

f×0.2 = 182 ft²

20% is a factor 0.2, as it is 20 of 100.

8 0
1 year ago
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