Help me with quistion 1 and 2

Mathematics

2 answers:

mart [117]3 years ago

6 0

Answer:

1.B

first picture is x greater than or equal to 4

second picture is x less than or equal to 4

then x>4 is a open circle and a line to the right

then x<4 to the left

Step-by-step explanation:

Anit [1.1K]3 years ago

4 0

The answer to number 1 is B

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Jeremiah went to the grocery store and bought a soda for $2 and 6 sandwich costing, x dollars. The tax on the food was a 25% inc

mrs_skeptik [129]

<h3>Answer:</h3>

A) 1.25(2 +6x)
B) $40

<h3>Step-by-step explanation:</h3>

A) Let's first consider the effect of the tax:

total payment = (food cost) + 25% × (food cost) = (1 + 0.25)×(food cost)

If the cost of a sandwich is x dollars, the cost of 6 sandwiches will be 6 times that, or 6x dollars. When the $2 cost of the soda is added, we get ...

food cost = 2 + 6x

Putting this into the equation for total payment, we find the expression to be ...

total payment = 1.25(2 +6x)

_____

B) Evaluating the expression for part A with x=5, we get ...

total payment = 1.25(2 +6·5) = 1.25·32 = 40 . . . . dollars

5 0

4 years ago

Please help me i really need help please

Contact [7]

Answer: 66.

explanation: Ok so right triangle: 1 right angle or 90° and 2 acute angles (Less than 90°). We know that one of the angles are equal to 24° and the right angle is equal to 90° degrees. Now what? We add those 2 values together. 90 + 24 = 114. In the background, a triangle is equal to 180°. So now that we have our 2 core values together, we subtract. The reason why is because this is a missing value type equation. In these types, (usually indicated by the word find) we can subtract 2 values. Our 2 values is 114 and 180. When we subtract both, we get 66.

7 0

3 years ago

A company makes a cone-shaped container with a height of 15 in. The area of its base is about 78.8in.2 Approximately what is the

MakcuM [25]

Answer:

Approximately the volume of cone-shaped container is 393 in³.

Step-by-step explanation:

Given:

A company makes a cone-shaped container with a height of 15 in.

The area of its base is about 78.8 in².

Now, to get the cone-shaped container volume.

So, we find the radius first by using formula: