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2 years ago

Please help ASAP I don’t understand this and only answer if you know just don’t answer with random letters please!!!!!

Mathematics

2 answers:

Airida [17]2 years ago

8 0

Answer:

Step-by-step explanation:

givi [52]2 years ago

5 0

Answer:

x + y + 90 = 180

x = 67

y = 23

Step-by-step explanation:

x + y + 90 = 180

x + 2 = 3y

x + y = 90

x - 3y = -2

x + y = 90

(+) -x + 3y = 2

-----------------------

4y = 92

y = 23

x + y = 90

x + 23 = 90

x = 67

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A family has traveled 114 miles of a planned trip. This is 37% of the total distance they must travel on the trip. Find, correct

denis23 [38]

Answer:

The total distance they will travel on their trip is 308 miles.

Step-by-step explanation:

This question can be solved using a rule of three.

114 miles is 37% = 0.37. How many mines are 100% = 1?

114 miles - 0.37

x miles - 1

$0.37x = 114$

$x = \frac{114}{0.37}$

$x = 308.11$

Rounding to the nearest mile

The total distance they will travel on their trip is 308 miles.

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3 years ago

Solve by augmented matrix (GJ) 2x + 3y – 4z = 1 4x + y + 2z = -3 pls help!!

otez555 [7]

Answer:

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2 years ago

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sammy [17]

Answer:

g(x)=f(x+3)+5

Step-by-step explanation:

8 0

3 years ago

In which number does the digit 7 have a value that is 10 times as great as the digit 7 in the number 0.9750

In-s [12.5K]

The digit 7 would be ten times greater than the digit 7 in number 0.9750 in any number with 7 in the tenths place, for example
0.723
0.7669
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1.7899

7 0

3 years ago

Find the slope of the line through the points (1,-2) and (-7,4)

horrorfan [7]

Answer:

-3/4

Step-by-step explanation:

To find the slope, plug the coordinates into the slope formula.

y2 - y1 / x2 - x1

4 - (-2) / -7 - 1

6 / - 8

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2 years ago