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Lemur [1.5K]
3 years ago
11

Can u please help me i dont get it please thank u soo much

Mathematics
1 answer:
Bumek [7]3 years ago
7 0

12pm: -3° + 4° = 1°

7pm: 1° - 5° = -4°

the answer is C.

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3/m = 45/50 HELP, WILL GIVE BRAINLIST IF PERFECT ANSWER, its hard
Lana71 [14]

Answer:

m=10/3

Step-by-step explanation:

[3/(10/3)]3=9/10

(9/10)5=45/50

7 0
2 years ago
-11=b\10-10 so what does b equal
larisa [96]
So b/10 has to be -1, that means b is -10
5 0
3 years ago
Can someone solve this and explain?
Anarel [89]
Answer: (y-c)/m
Reasoning:
Subtract c from both sides [ y-c=mx+c-c ]
Divide m from both sides [ (y-c)/m=mx/m ]
7 0
3 years ago
A rectangular storage container with an open top is to have a volume of 10 m3. The length of this base is twice the width. Mater
Gala2k [10]
L = 2 W
B = L x W = 2 W²
Side Area = 2 W H + 2 L H = 2 H ( W + L ) = 6 H W
V = 2 W² H = 10
H = 5 / W²
Cost = 15 * 2 W² + 9 * 5/W
= 30 W² + 270/ W 
C ` = 60 W - 270 / W² 
= ( 60 W² - 270 ) / W² = 0
60 W² = 270
W ² = 270 : 60
W² = 4.5
W = √ 4.5 = 2.12
Cost (min) = 15 * 2 * 4.5 + 30 / 2.12 = 135 + 14.15 = $149.15
Answer: The cost of materials for the cheapest such container is $149.15. 
8 0
3 years ago
Does the point (5, 8) satisfy the inequality 2x + y > 18?​
Anarel [89]

Answer:

The answer is...... NO

Step-by-step explanation:

Step 1: Plug in your values in the x and y cordinates.

2(5) + 8 > 18

Step 2: Solve

Then you multiply 2 and 5 and get 10.

SO then your equation should look like this:

10 + 8 > 18

The answer to the question is no because in order for this to work it would need to be the greater than or equal to sign, which looks like this ≥.

Hope this helps and have a great day! :)

7 0
3 years ago
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