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taurus [48]
3 years ago
7

Which equation could be used to find the length of the hypotenuse?

Mathematics
1 answer:
Virty [35]3 years ago
5 0
The answer is A. The formula to this is A^2 + B^2 = C^2
You might be interested in
Na função definida por f(x)= 3x²-5x+6 seu gráfico é uma:
dlinn [17]

Answer:

a) curva denominada parábola com vértice voltado pra baixo

Step-by-step explanation:

espero que esto ayude

No sé si es del todo correcto, ¡pero que tengas un buen día!

3 0
3 years ago
Solve 2 cube root 8x+9=5
Alborosie
2 times the cube root of 8x+9=5
divide both sides by 2
cube root of 8x+9=2.5
cube everybody (put to 3rd power)
8x+9=2.5^3
8x+9=15.625
minus 9 both sides
8x=6.625
divie both sides by 8
x=0.828125
7 0
3 years ago
Steven just got a new summer job painting fences in his neighborhood. He will be paid $7.25 an hour. His first customer paid him
mote1985 [20]

Answer:

a). The equation; 7.25 h-36.25=0

b). total number of hours Steven work=5 hours

Step-by-step explanation:

Part A

The expression for the total money earned is as follows;

T=E×h

where;

T=total earnings

E=earnings per hour

h=number of hours worked

In our case;

T=$36.25

E=$7.25

h=h

replacing;

36.25=(7.25×h)

36.25=7.25 h

The equation would be; 7.25 h=36.25, or 7.25 h-36.25=0

Part B

7.25 h=36.25

h=36.25/7.25

h=5

total number of hours Steven work=5 hours

5 0
3 years ago
What are the intercepts of x^2+y-9=0
Dmitry_Shevchenko [17]

Answer:

Zeros

x = -3   point (-3 ,0)

x = 3   point (3 ,0)

Step-by-step explanation:

Using a graphing calculator, we can easily check the intercepts of the equation

y  = -x^2 +9

8 0
3 years ago
Can someone please help me with 9 and 10!!! Thank you so much!!!
Dmitrij [34]
9 Is −4x3 and 10 is −5a2
5 0
3 years ago
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