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3 years ago

Which shows a correct order to solve this story problem?

Mathematics

2 answers:

irina1246 [14]3 years ago

5 0

C. answer = 45.22+33.50 = 78.72+6.30 = 85.02 / 2 = 42.51

torisob [31]3 years ago

3 0

you will have to do letter c witch was:

Step 1: Add the price of the tickets and the amount spent on food.
Step 2: Add the amount of the tax.
Step 3: Divide that total by 2.

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Question 1 -

alex41 [277]

Well all u have to do is minus -6 from 23 so 23-6 is 17. Then all u have to do is add 0+17 so ur answer is the temperature changed 17 F

8 0

2 years ago

Determine if the given set is a subspace of set of prime numbers P 2. Justify your answer. The set of all polynomials of the for

devlian [24]

Answer:

All polynomials of the p=at² where a is in R is a subspace Pn for an appropriate value of n do not fulfill the condition and hence do not form the subspace

Step-by-step explanation:

Check attachment

7 0

3 years ago

Which pair of expressions is equivalent?

yarga [219]

I don’t think it’s any of them i went through and tried all of them and none of them were equal. I honestly could just suck

5 0

3 years ago

Read 2 more answers

The sum of two numbers is

kogti [31]

Set up the equation
x = the smaller number
x + 15 = the larger number

x + x + 15 =39
solve for x
this will be the smaller number
add 15 to get the larger number

5 0

3 years ago

Read 2 more answers

The focus of a parabola is located at (4,0), and the directrix is located at x =-4. Which equation represents the parabola?

Liono4ka [1.6K]

Answer:

Step-by-step explanation:

One of the important things to remember about parabolas is that the vertex is directly in between the focus and the directrix. Our focus is at (4, 0) and the directrix is at (-4, 0), so that means that the vertex (h, k) is at the origin (0, 0). Another important thing to remember is that the distance between either the vertex and the focus or the vertex and the directrix is the p value, the value that tells us how stretched or compressed the parabola is. Another thing to remember is that a parabola will always wrap itself around the focus away from the directrix. So here's what we know then:

Our parabola opens to the right, the equation for that is

$(y-k)^2=4p(x-h)$ ,

p = 4, and the vertex is (0, 0). Filling in the formula for the parabola using that info:

$(y-0)^2=4(4)(x-0)$ which simplifies a bit to

$y^2=16x$ and solving it for x:

$\frac{1}{16}y^2=x$

6 0

3 years ago