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Nesterboy [21]
2 years ago
12

Pls helpp me on this

Mathematics
2 answers:
Crank2 years ago
8 0

Answer:8

Step-by-step explanation:

When you round it depends on what number it is.

So for 7.8 it is closer to eight not seven

BARSIC [14]2 years ago
3 0
Your answer will be eight, you will do 7.8 anything greater than 5 raise the score if its 4 let it rest
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A China shop receives a shipment of 125 dishes in 5 boxes at this rate how many dishes were a receive it 15 boxes
Whitepunk [10]

15 boxes is three times 5 boxes so the number of dishes in 15 boxes is

3 * 125

= 375 dishes

3 0
3 years ago
why does it take 3 copies of 1/6 to show the same amount as 1 copy of 1/2? explain your answer in words and pictures.
Vanyuwa [196]
1/6 is 3 times smaller than 1/2. 1/2÷3=1/2×1/3=1/6
6 0
3 years ago
What’s the answers for this
Harrizon [31]
A is 82


a = 42.69

c= 43.11




you can download all in one calculator to solve such these questions
8 0
3 years ago
[(-33) + 46 + 68] - |15 - 61|
Gemiola [76]

Answer:

127

Step-by-step explanation:

[(-33) + 46 + 68] - (15 - 61)

(114-33)-(-46)

81+46

127

6 0
3 years ago
In the box, complete the first 4 steps for graphing the quadratic function given. (Use ^ on the keyboard to indicate an exponent
Vaselesa [24]
Step 1: convert the equation into fhe vertex form

To do you can complete squares:

y = - [x^2 + 4x + 3]

y = - [ (x + 2)^2 - 4 + 3]

y = - [ (x + 2)^2 - 1] = - (x+2)^2 + 1

Then the vertex is (-2, 1)

Now you can drasw the vertex


Step 2: Find the roots (zeros)

y = - [ (x + 2)^2 - 1] = 0

(x + 2)^2 - 1 = 0

(x+2)^2 = 1

(x+2) = (+/-) √1

x + 2 = (+/-1)

x = - 2 +/- 1

x = -1 and x = -3

Now you draw the points (-1,0) , (-3,0)

Step 3: find the interception with the y-axis.

That is y value when x = 0

y = - (0)^2 - 4(0) - 3 = -3

Then draw the point (0, -3)

Step 4: given that the coefficent of x is negative (-1) the parabola is open downward.

So, with those four points: vertex (-2,1), (-1,0), (-3,0) and (0,-3), you can sketch the function.
7 0
3 years ago
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