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3 years ago

Plzzz help asap with 4 questions will mark as brainliest

Mathematics

1 answer:

m_a_m_a [10]3 years ago

8 0

Answer:

Number 3 is B

Step-by-step explanation:

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Please help me thank u!

7nadin3 [17]

Answer:

Yes

Step-by-step explanation:

6 0

3 years ago

Help me pls asap. Evaluate f−g+(−2) where f=−3.005 and g=4.7

kari74 [83]

Answer:

your answer would be -3.695

Step-by-step explanation:

Put f-g+(-2) into the correct equation with the given information.

3.005-4.7+(-2)

5 0

3 years ago

Bud's cheeseburger and fries contained 1310 milligrams and 350 milligrams of sodium, respectively. Together they contained 66.4%

Serhud [2]

Answer:

The recommended daily intake of sodium for a 2000 calorie diet is 2500 mg.

Step-by-step explanation:

In order to calculate the daily intake of sodium we first need to calculate the mass of sodium present in both snacks, this is given by their sum.

$\text{total sodium} = 1310 + 350 = 1660 \text{ mg}$

We can now apply a rule of three for which the total sodium from the snacks is related to 66.4% in the same proportion as "x" mg, which is the value we want to know, is related to 100%. So we have:

$\frac{1660}{x} \frac{mg}{mg} = \frac{66.4\%}{100\%}$

$66.4*x = 1660*100\\x = \frac{166000}{66.4} = 2500 \text{ mg}$

The recommended daily intake of sodium for a 2000 calorie diet is 2500 mg.

5 0

4 years ago

Simplify the following. Answer should still have a radical.<br> the square root of 162

grigory [225]

Answer:

$9\sqrt{2}$

Step-by-step explanation:

$\sqrt{162} = \sqrt{81*2} = \sqrt{81} *\sqrt{2} = 9\sqrt{2}$

3 0

3 years ago

Read 2 more answers

What is a net in a mathematical equation

kodGreya [7K]

Answer:

Net is a two-dimensional pattern of a three-dimensional figure that can be folded to form the figure. In other words, net is a flattened three-dimensional figure which can be turned into the solid by folding it.

5 0

4 years ago