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Free_Kalibri [48]
2 years ago
14

A number is multiplied by 2, and then 5 is subtracted. The result is 43.

Mathematics
1 answer:
irga5000 [103]2 years ago
5 0

Answer: The answer is 7.

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Any tips on how to do this?? i have no clue how
Black_prince [1.1K]

Answer:

6.7

Step-by-step explanation:

For this questions we have the oppsotie side and need the adjacent

out of SOH, CAH, TOA we will sue TOA

tan(56)=10/x

tan(56)/10=1/x

10/tan(56)=x

x=6.745 which rounds to 6.7

8 0
2 years ago
Gas mileage is the number of miles you can drive on a gallon of gasoline. A test of a new car results in 630 miles on 15 gallons
Ne4ueva [31]

Answer:

2,100 miles

Step-by-step explanation:

<u>Step 1-</u> Find the miles the car can travel per gallon

630 miles/ 15 gallons=42 miles per gallon

<u>Step 2-</u> Multiply the miles per gallon by the number of gallons being used

42x50=2,100 miles

7 0
3 years ago
What is the x-intercept of y=1/3x-5​
Ronch [10]

Answer:

x = 15

Step-by-step explanation:

To find the x-intercept(s), substitute in  0  for  y  and solve for x.

0 = 1/3 x − 5

Solve the equation.

x  =  15

This is so it makes more sense for u

Hope this Helps (✿◠‿◠)

6 0
3 years ago
Which point is on the graph of the equation y=2x-5?
Svetlanka [38]

Answer:

(2,-1)

Step-by-step explanation:

If you plug each answer into the equation, (2,-1) is the only answer that makes the equation true. Hope this helps!

6 0
3 years ago
Solve for x.<br> ----------------------------------------------
almond37 [142]
Answer:
x= 5
Why?
Look the pic, there is the explanation

8 0
2 years ago
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