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mylen [45]
2 years ago
15

2^x-1 +2 ^ 2+ 2 ^ x =3 ^ 2 : 1/ 2^ 5

Mathematics
1 answer:
Nina [5.8K]2 years ago
4 0

2−1+22+2=32125

Step-by-step explanation:

plzzzzzzz Mark my answer in brainlist and follow me

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Write an inequality that shows that vin total savings for the month are at least $100
nataly862011 [7]

Answer:

v >_100

Step-by-step explanation:

there is a line underneath the sign it won't let me write that so I just wanted to let u know.

3 0
2 years ago
Adrianna runs up 4.5 flights of stairs. How far will Arianna have to run down to represent an additive inverse?
Mashutka [201]

Answer:

She needs to run down 4.5 flights of stairs to represent an additive inverse

Step-by-step explanation:

Having an additive inverse means that she will be back at point zero.

The point zero in this context simply refer to her starting point.

So if she has run up 4.5 flights of stairs, then to be back at her starting point, she needs to run down also 4.5 flights of stairs

6 0
3 years ago
2times 5 to the power of 2
Bumek [7]
You do 2(5)^2 and the answer is 50

3 0
3 years ago
Ingnore question 17 but i need help 30 POINTS!!!
algol [13]
Not sure why they put the x bit

ok so know this:
AGE=HGB=CHG=FHD
and
AGH=EGB=CHF=GHD
and
AGE+AGH=180


11.
AGE=FHD=30

12.
AGH=CHF=150

13.
CHF=BGE=110

14.
CHG+HGA=180
CHG+120=180
CHG=60

15.
BHG=3x=AGE=CHG=FHD
not sure, but if we did use the fact that BGH+DHG=180 and BGH=3x and DHG=2x+50 then BHG=78 degrees

16.
GHD=2x+50=CHF=EGB=AGH, if we use facts above then GHD=102 degrees
5 0
3 years ago
it takes 2/3 of a day to complete 1/9 of an order of purse. at this rate how long will it take to complete the order
Harrizon [31]
To find how long it takes to complete the order, it will take 9 times of 2/3 of a day to complete an order. 2/3 times 9 equals 18/3 which equals 6 days.
6 0
3 years ago
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