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Whitepunk [10]
2 years ago
11

PLEASE HELP AS SOON AS POSSIBLE! Please look at the attached image, I greatly appreciate it!

Mathematics
1 answer:
lukranit [14]2 years ago
6 0

Answer:

x^2 = 10^2 - 9^2

x^2 = 100 -81 = 19

x = 4.3588989435

The triangle sides are 10, 9 and 4.3588989435

Step-by-step explanation:

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identify an equation in point-slope form for the line parallel to y=-2/3x+8 that passes through (4,-5)
MariettaO [177]

Answer:

y +5 = (-2/3)(x -4)

Step-by-step explanation:

The point-slope form of an equation of a line with slope m through point (h, k) is ...

... y -k = m(x -h)

You have (h, k) = (4, -5) and a slope the same as that of the parallel line, m = -2/3. Then the equation is ...

... y -(-5) = (-2/3)(x -4)

... y +5 = (-2/3)(x -4)

7 0
3 years ago
The area of an 11-cm-wide rectangle is 242cm2. What is it's length
VladimirAG [237]
22 centimeters

242 ( area ) divided by 11( width) =22 ( length)
3 0
3 years ago
H(x)=x−4h<br> What is the domain of h?
MAVERICK [17]

Answer:

h= x/ x+4

Step-by-step explanation:

Move all terms to the left side and set equal to zero, Then set each factor equal to zero.

3 0
3 years ago
PLEASE HELP ME ON MY FIRST QUESTION!, SHOW WORK PLEASE!!
kvasek [131]

Answer:

Solution given:

radius [r]=2cm

height [h]=8cm

total surface area of cylinder=?

we have

total surface area of cylinder=2πr²+2πrh

  • 2πr(r+h)
  • 2π*2(2+8)
  • 40π or 125.66cm²

<u>total surface area of cylinder</u><u>40π or 125.66cm²</u><u>.</u>

3 0
3 years ago
Read 2 more answers
the area of a gymnasium floor is 264 square yard. the floor is 11 yards wide . how long is the floor?
Alekssandra [29.7K]
Area = Length x Width (A = L x W)

A = 264, W = 11, L = ?

Rewrite the equation to find L. In order to reverse multiplication, you must divide.

L = A / W

L = 264 / 11 = 24 yards
4 0
3 years ago
Read 2 more answers
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