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sweet-ann [11.9K]
3 years ago
7

5 points

Mathematics
1 answer:
Fofino [41]3 years ago
5 0

Answer:

69

Step-by-step explanation:

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E value of y varies directly with x, and y=8 when x=-32. find y when x=64.
ikadub [295]
Y = kx
8 = -32k
k = -8/32 = -1/4
y = -1/4 (64)
y = -16
6 0
3 years ago
How do you find 5% of 100 on a calculator?
UkoKoshka [18]
Enter 5, then °/•, next the X, then 100, and finally = and you should get 5. OR you can turn 5°/• into decimal form of .05 and then press X , 100, and finally =. The answer is 5 either way.
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3 years ago
3x^2=2x+5 in standard form
borishaifa [10]

Answer:

Answer is given below with explanations.

Step-by-step explanation:

given \: equation \: is \:  \\ 3 {x}^{2}  = 2x + 5 \\ to \: find \: standard \: form \: of \: equation \\ subtracting \: 2x + 5 \: on \: both \: sides \: we \: get \\ 3 {x}^{2}  - (2x + 5) = 0 \\ 3 {x}^{2}  - 2x - 5 = 0 \\ this \: is \: the \: standard \: form \: of \: equation.

<em>HAVE A NICE DAY</em><em>!</em>

<em>THANKS FOR GIVING ME THE OPPORTUNITY</em><em> </em><em>TO ANSWER YOUR QUESTION</em><em>. </em>

7 0
4 years ago
Por favor que alguien me ayude con
Contact [7]

Este es el brainly ingles, no hables en español

(4/7).(-3/5) = (4.(-3))/(7.5) = -12/35

(3/5).(-6/7).(-4) = (3.(-6).(-4))/(5.7) = 72/35

6/(1/8) = 6.8 = 48

8 0
4 years ago
Guided Practice
Phantasy [73]

Answer:

C

Step-by-step explanation:

(c + 1)(c+1) = c² + c + c + 1 = c² + 2c + 1

8 0
3 years ago
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