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mariarad [96]
3 years ago
11

Please help!!! This is 12 points!!! I’ll mark brainliest!!!!

Mathematics
2 answers:
Nady [450]3 years ago
6 0

Answer:

x: 23

y: -46

Step-by-step explanation:

so sorry if this is wrong, but i think thats it

Nady [450]3 years ago
3 0
She deos not explain to anyone she answers wrong answer to people
Look at her points
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PLEASE HELP I REALLY NEED IT!!!! WORTH 100 POINTS
-Dominant- [34]

Answer:

Question 1 : The answer is 143.3 miles

Question 2 : The answer is 120 minutes

Step-by-step explanation:

1.Based on the give conditions:

43 \times 90 \div 27 \\ calculate \frac{43 \times 90}{27}  =  \frac{430}{3}= 143.3

2. 90 miles = 75min

143.3 ÷ 90 = 1.6

75 × 1.6 = 120

so the answer is 120 min

3 0
1 year ago
Describe sets of two or more matching integer cards that satisfy the criteria in each part below:
anygoal [31]
Where’s the picture ????????
4 0
2 years ago
The diameter of a circle is 10 m. Find its circumference in terms of \piπ.
Evgesh-ka [11]

Answer:

31.42 m

Step-by-step explanation:

10* π= 31.415( which can round to 31.42)

6 0
3 years ago
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Distance of the point P(3,-4) from the oirgin is?
Naily [24]

Answer:Answer: point (3,-4) is 3 units to the right of the origin and 4 down

Step-by-step explanation: easiest to graph

4 0
3 years ago
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1 L of a 78% acid solution was mixed with 6 L of a 64% acid solution. Find the concentration of the new mixture.
JulijaS [17]

The first solution contributes 0.78*1 = 0.78 L of acid.

The second contributes 0.64*6 = 3.84 L of acid.

There will be 7 L total of the new solution, and 3.84 + 0.78 = 4.62 total L of acid in it. So the new solution has a concentration of 4.62/7 = 0.66, or about 66%.

8 0
3 years ago
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