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faust18 [17]
3 years ago
11

You guys my averhoffshyla account just got deleted I need my friends back!!

Mathematics
2 answers:
sergejj [24]3 years ago
8 0

Answer:

Option C

Z=8

Step-by-step explanation:

5z-8=32

Rearranging the equation

5z-8+8=32+8

5z=40

Z=40/5

Z=8

svetlana [45]3 years ago
4 0

Answer:

online friends suck

Step-by-step explanation:

(sigh)

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Can someone help me with this one ....​
iris [78.8K]

Answer:

-5, - 2, 3

Step-by-step explanation:

y=2x+3, y=-7, x=-5; y=-1, x=-2, y=9, x=3

3 0
3 years ago
If r(x) = 2 – x2 and w(x) = x – 2, what is the range of (w circle r) (x)?
shutvik [7]

Answer:

Try (

−

∞

,

∞

)

Step-by-step explanation:

OK so, I copied and pasted that so try to put it together lol

7 0
3 years ago
Read 2 more answers
The Louvre is an art museum in Paris. A glass square base pyramid sits in front of the entrance to the museum. If the pyramid is
Sveta_85 [38]

Answer:

lateral area = 2320 m²

Step-by-step explanation:

The question wants us to calculate the lateral area of a square base pyramid. The square base pyramid has a side of 40 meters.The height is 21 meters.

Half of the square base is 40/2 =  20 meters . With the height it forms a right angle triangle. The hypotenuse side is the slant height of the pyramid.

Using Pythagoras's theorem

c² = a² + b²

c² = 20² + 21²

c² = 400 + 441

c² = 841

square root both sides

c = √841

c = 29 meters

The slant height of the pyramid is 29 meters.

The pyramid has four sided triangle. The lateral area is 4 multiply by the area of one triangle.

area of triangle = 1/2 × base × height

base = 40 meters

height = 29 meters

area = 1/2 × 40 × 29

area = 580

area of one triangle = 580 m²

Lateral area = 4(580)

lateral area = 2320 m²

5 0
3 years ago
In this excerpt from Narrative of the Life of Frederick Douglass, an American Slave, which sentence best conveys the idea that e
lana [24]

Answer: A single word from white men was enough

against all our wishes etc.

Step-by-step explanation:

against their wishes they were separated  ( yeah i'm right )

6 0
3 years ago
Read 2 more answers
A city park designer is designing a new park. The park will be shaped like a right triangle and there will be two pathways for p
Aloiza [94]

Answer:

VW=36

VT=27

Step-by-step explanation:

VW is the midsegment of the triangle

so

VW=72/2

=36

VXT is a right angle triangle

so

a²+b²=c²

a=√c²-b²

a=√45²-36²

a=√(45-36)(45+36)

a=√9×81

a=√9×√81

a=27

therefore

VT=27

8 0
3 years ago
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