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neonofarm [45]
3 years ago
9

Help me out thank u !!!!!

Mathematics
1 answer:
AlekseyPX3 years ago
6 0

Answer:

<u>6.2 = Altitude</u>

Step-by-step explanation:

Hypotenuse = 8

Base = 5

Altitude = x

Hypotenuse² = Base² + Altitude²

8² = 5² + Altitude²

64 = 25 + Altitude²

64 - 25 = Altitude²

39 = Altitude²

√39 = Altitude

<u>6.2 = Altitude</u>

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Find the simple interest on a $3,219.00 principal, deposited for six years at a rate of 1.51%.
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Answer:

s.i = P. T. R /100

= 3219 . 6 . 1.51 /100

= 29,164.14 / 100

= 291.6414

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3 years ago
F(x) = x2 + 3x<br> g(x) = 2x – 5<br><br> Find f (x) + g(x)
AVprozaik [17]

Answer:

Step-by-step explanation:

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3 years ago
PLEASE ANSWER THIS AND SHOW WORK. FIND THE SURFACE AREA FOR THE FIGURE BELOW
Varvara68 [4.7K]

Answer:

Total surface area of the given figure is 246.75 square mile.

Step-by-step explanation:

Surface Area of the given figure = Lateral surface area + Area of the base

Lateral surface area of the figure = Sum of the areas of 5 triangular surfaces

                                                        = 5(\frac{1}{2} )(\text{Base})(\text{Slant height})

                                                        = \frac{5}{2}(7)(9.3)

                                                        = 162.75 mi²

Surface area of the pentagonal base = 84 mi²

Total surface area of the figure = 162.75 + 84

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Therefore, total surface area of the given figure is 246.75 square mile.

8 0
2 years ago
Evaluate 4b-3c-7 for b=4 and c=1
Alex
The answer is 8

Happy studying!
4 0
3 years ago
Read 2 more answers
A water tank holds 944 gallons but is leaking at a rate of 5 gallons per week. A second water tank holds 1,180 gallons but is le
podryga [215]

Answer:

59

Step-by-step explanation:

The equation is

944 - 5x = 1180 - 9x

Notice what is being said. You start with 944 gallons and take off 5 per week

You also start with 1180 gallons and take on 9 per week.

You want to know when the two are equal. The second tank is larger, but it leaks more. That's what's going to bring about equality.

Add 9x to both sides

944 - 5x + 9x = 1180

944 + 4x = 1180                

Subtract 944 from both sides.

4x = 1180 - 944

4x = 236      

Divide by 4

x = 236/4

x = 59 weeks

8 0
3 years ago
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