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Arada [10]
3 years ago
8

Please helpppp I will give you a brainleist !!!!!! ​

Mathematics
2 answers:
Verdich [7]3 years ago
4 0

Answer:

Hope this helps

Step-by-step explanation:

4. 10^2

5. 64 / 14 * 9 + 8

64/126+8

8 64/126

8 4/9

6.   1.762 x 10^3

Lyrx [107]3 years ago
3 0

Answer:

I am confused with #5 but the rest are solid and checked

Step-by-step explanation:

#4 (A)

10*10=100

#5 (97)

64+4*4+3*3+2*2*2=

64+16+9+8=97

#6 (1.762 × 103)

#7 1070

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Leya [2.2K]

Answer:

2x/19

Quotient = division

Product = multiplication

Difference = subtraction

Sum = addition

6 0
2 years ago
What is the n in 4 1/2 = 1 1/2n; n =
jasenka [17]

Answer:

9/11

Step-by-step explanation:

4 1/2= 9/2=11/2n

so n =9/11

so 9/2=11/2*9/11

8 0
3 years ago
Can someone help me with this? (screenshot of problem attached)
mote1985 [20]

Answer:

Step-by-step explanation:

Hello. Would love to try and help, your screenshot is not showing up when I click on it though.

7 0
3 years ago
What is the value of x -3(-x)-6=-3x+10
Romashka [77]
-3(-x)-6=-3x+10
-3 -3
(-x)-6=-3x+7
-6 -6
(-x)=-3x+1

i only got this far!! im so sorry!!
7 0
3 years ago
The length of a rectangle is 1 inch less than twice the width. the area is 21 inches^2 what is the length?
ale4655 [162]
Hi.

Formula for area: A = 2l + 2w, where l is the length and w is the width.

Given information:
• l = 2w - 1
• A = 21 in^2

We can plug in our values accordingly and solve for w.

A = 2l + 2w
21 = 2(2w - 1) + 2w
21 = 4w - 2 + 2w
23 = 6w - 2
23 = 6w
3.83 = w

Plug 3.83 for w into 2w - 1 to find length.

2(3.83) - 1
7.66 - 1
6.66

Finally, check your work by plugging your values into the original equation.

21 = 2(6.66) + 2(3.83)
21 = 13.32 + 7.66
21 = 20.98

Answer:
The length is approximately 6.66 inches.
4 0
3 years ago
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