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Ierofanga [76]
4 years ago
13

Please help me if you can. Please​

Mathematics
1 answer:
Ira Lisetskai [31]4 years ago
5 0

Answer:

1) 2a^2b-4a^3b^6-6+ab

sorry i can only do number 1 rn.

Step-by-step explanation:

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Urgent please help!!!!!!!!!!
zhenek [66]

Answer:

The correct answer is B, the second option

Step-by-step explanation:

(-2, 5/3)

Solve for the first variable in one of the equations, then substitute the result into the other equation.

7 0
2 years ago
Alicia invested $32,000 into an account earning 3% annual interest compounded quarterly. She makes no other deposits and does no
Wewaii [24]
The balance of Alicia' s account in 7 years
= 32000 \times (1 + 3\% \div 4)^{7 \times 4}

= 32000 \times (1.0075 )^{28}
=$39446.78
=B
6 0
3 years ago
What is the m GE bisects Find m
nirvana33 [79]

Answer:

DGF = 106

Step-by-step explanation:

Bisects means to divide in half, with two equal parts

DGF = DGE + EGF

DGE = EGF

DGF = DGE + DGE

DGF = 53+53

DGF = 106

8 0
3 years ago
Read 2 more answers
Use the quadratic formula to find the solutions to the quadratic equation below. Check all that apply. 5x2-X-4 = 0 A. -4/5 B. 5/
Alenkasestr [34]

Hi

5x²-x-4 = 0  

Δ= (-1)² - 4*5*(-4)

Δ =  1 -4*-20

Δ = 1  +80

Δ = 81  

√Δ=  9

as Δ ≥ 0 , so 2 solutions exist in R

S1 is :    ( 1+9) /2*5  =   10/10 = 1

s2 =      (1 -9)/2*5 =  -8/10 = -4*2 /2*5  = -4/5

Corrects answers are  A  and  D

6 0
3 years ago
Jared ran three days last week. The total distance Jared ran was 18.93 miles. What was the average distance run per day?
deff fn [24]

Answer: 6.31 miles per day

Step-by-step explanation:

18.93 divided by 3

8 0
3 years ago
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