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UkoKoshka [18]
3 years ago
7

Anyone i just need help with numbers 1 and 2 of this thank you

Mathematics
2 answers:
Gnom [1K]3 years ago
5 0
I see a dark screen
Gekata [30.6K]3 years ago
4 0

Answer:

What do you need me to do?

Step-by-step explanation:

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There are 24 more students in the seventh grade class than the number g in the eighth grade class. The seventh grade class has 1
Over [174]

Answer:

160-24=g

Step-by-step explanation:

6 0
3 years ago
Jonah read 5 1/2 chapters in his book in 90 minutes how long does it take him to read one chapter?
Leto [7]
16.7 minutes is the answer.
7 0
3 years ago
PLEASE HELP!!!!! I DON'T UNDERSTAND!!
Roman55 [17]

Answer: Pool Size

(in feet) 3.5 ft

Avg Depth 4 ft

Avg Depth 4.5 ft

Avg Depth 5 ft

Avg Depth

12x24 7,600 8,600 9,700 10,800

14x28 10,300 11,800 13,200 14,700

15x30 11,800 13,500 15,200 16,900

16x32 13,400 15,400 17,300 19,200

18x36 17,000 19,400 21,900 24,300

19x38 19,000 21,700 24,400 27,100

20x40 21,000 24,000 27,000 30,000

22x44 25,400 29,000 32,700 36,300

25x45 29,531 33,750 37,968 42,187

25x50 32,800 37,500 42,200 46,900

30x50 39,375 45,000 50,525 56,250

Step-by-step explanation:I made this chart for you so you can know actually how to multiply the width of the pool.

6 0
3 years ago
Find the vertex and length of the latus rectum for the parabola. y=-1/2(x-2)^2+8
victus00 [196]
Y = -(1/2)(x-2)² +8
Re write it in standard form:
(y-8) = -1/2(x-2)²  ↔ (y-k) = a(x-h)²

This parabola open downward (a = -1/2 <0), with a maximum shown in vertex
The vertex is (h , k) → Vertex(2 , 8)
focus(h, k +c )
 a = 1/4c → -1/2 = 1/4c → c = -1/2, hence focus(2, 8-1/2) →focus(2,15/2)

Latus rectum: y-value = 15/2

Replace in the equation y with 15/2→→15/2 = -1/2(x-2)² + 8
Or -1/2(x-2)² +8 -15/2 = 0
Solving this quadratic equation gives x' = 3 and x" = 2, then 
Latus rectum = 5

4 0
3 years ago
Solve the equation below by factoring
MA_775_DIABLO [31]

Answer:

The first one is n=4,-1

Second one in exact form

m =   \frac{7 +  \sqrt{73} }{4}

Second one in decimal form

m = 3.88600093... \:  - 0.38600093...

4 0
3 years ago
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