What is 7 rounded to the nearest whole number?

Mathematics

1 answer:

AlekseyPX2 years ago

5 0

D. None of the above

the correct answer is 7,460 as some non native english is the correct answer to the question

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A, B, and C are collinear B is between A and C.

mixas84 [53]

Answer:

x = 7

Step-by-step explanation:

A, B, and C are collinear B is between A and C.

AC = AB + BC

2x + 1 = x + 4 + 2x - 10

2x + 1 = 3x - 6

2x - 3x = - 6 - 1

- x = - 7

x = 7

5 0

3 years ago

Hi can someone please help with this. I will reward

Lunna [17]

Answer:

it looks like its all right to me

Step-by-step explanation:

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3 years ago

Use the distributive property to find the value of x.

klio [65]

Sorry dudette bdbxyusuaywvs

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3 years ago

Solve equation by factoring.

3241004551 [841]

Hi ;-)

$x^2+6x-10=30 \ \ /-30\\\\x^2+6x-40=0\\\\a=1, \ b=6, \ c=-40\\\\\Delta=b^2-4ac=6^2-4\cdot1\cdot(-40)=36+160=196\\\\\sqrt{\Delta}=\sqrt{196}=14\\\\x_1=\frac{-b-\sqrt{\Delta}}{2a}=\frac{-6-14}{2}=\boxed{-10}\\\\x_2=\frac{-b+\sqrt{\Delta}}{2a}=\frac{-6+14}{2}=\boxed4$

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3 years ago

Diana uses 30 grams of coffee beans to make 48 fluid ounces of coffee. When company comes she makes 96 fluid ounces of coffee. H

Komok [63]

The answer is B. 48 x 2 = 96, 30 x 2 = 60.

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3 years ago