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SVEN [57.7K]
3 years ago
8

Solve for z. -P(51+z) = dz +84

Mathematics
1 answer:
Nataly [62]3 years ago
8 0
The answer for Z is 47
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-4.5-4.2(-x-5.5)=3x solve for x​
Mice21 [21]
-4.5 - 4.2(-x - 5.5) = 3x
-4.5 + 4.2x + 23.1 = 3x
18.6 + 4.2x = 3x
subtract 4.2x from both sides of the equation
18.6 = -1.2x
divide -1.2 from both sides of the equation
-15.5 = x
8 0
3 years ago
The park family was traveling to Disney world on vacation. They drove 487.5 miles in 7.5 hours.at this rate how many miles did t
Gnoma [55]
65 miles per hour I believe because 487.5 divided by 7.5 is 65.
7 0
3 years ago
It is 70cm long and has a circumference of 40cm what is the radius
Aleksandr [31]
The legnth is irrelivant

we know that
Circumference=2 times pi time radius

c=40
40=2 times pi times radius
divide both sides by 2
20=pi times radius
divide both sides b pi
20/pi=radius

the radius is 20/pi cm or aproximately 6.366199048 cm
4 0
3 years ago
Which describes how to graph h (x) = negative RootIndex StartRoot x + 8 EndRoot by transforming the parent function?
SashulF [63]

Answer:

Reflect the parent function over the x-axis, and translate it 8 units to the left.

Step-by-step explanation:

The given function is

y =  -  \sqrt{x + 8}

The parent function is

y =  \sqrt{x}

Since there is a negative multiply the transformed function, there is a reflection in the x-axis.

Since 8 is adding, within the square root, there is a horizontal translation of 8 units to the left.

Therefore to graph the given function, reflect the parent function over the x-axis, and translate it 8 units to the left.

5 0
3 years ago
Someone answer number 10.(Both parts please.)
Ede4ka [16]
X= 43


Angles Measures:


Top right: 86


Bottom right: 51



Bottom left: 43
3 0
4 years ago
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