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juin [17]
3 years ago
9

Plz help me asap !!!

Mathematics
1 answer:
ELEN [110]3 years ago
8 0

Answer:

all I know is sin square A +cos square A =1

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3yd 4yd what is the length of the hypotenuse
hjlf

Answer:

5 yd

Step-by-step explanation:

Use Pythagorean theorem,

Hypotenuse² = base² + altitude²

                      = 3² + 4²

                       = 9 + 16

                       = 25

Hypotenuse = √25 = √5*5 = 5 yd

6 0
2 years ago
Erica earned a total of $15,450 last year from her two jobs. the amount she earned from her job at the store was $1250 more than
dimaraw [331]

If Erica earned a total of $15450 last year from both the jobs then he earns $2840 from college if she earned 1250 more than four times the amount from college from store.

Given Total amount earned=$15450,Amount earned from store is 1250 more than 4 times earned from college.

Amount from store forms an equation.

let the amount earned from college is x.

According to question:

Amount earned from store=4x+1250

Amount earned from college=x

Total amount earned=4x+1250+x

5x+1250=15450

5x=15450-1250

5x=14200

x=14200/5

x=2840

Put the value of x in 4x+1250 to get amount earned from store=4(2840)+1250=$12610.

Hence the amount earned by Erica from college is $2840.

Learn more about equation at brainly.com/question/2972832

#SPJ4

6 0
2 years ago
MAT-144-0502
Katena32 [7]

Answer:

5

Step-by-step explanation:

8 0
3 years ago
the average temperature in Fairbanks Alaska in February is 4 degrees below zero write the temperature as an integer
dolphi86 [110]

Answer:

-4 > n

Step-by-step explanation:


8 0
3 years ago
For a particular cargo train, the amount of fuel needed for a trip varies directly with the number of miles it plans on travelin
Katyanochek1 [597]
2250 gallons. You have to think of the ratio. 300•750=225000
225000/100=2250
You have to do cross multiplication
4 0
3 years ago
Read 2 more answers
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