1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
snow_lady [41]
3 years ago
8

To convert 2.5 hours into minutes, which ratio could you multiply by? Remember that 1 hour = 60 minutes.

Mathematics
1 answer:
EastWind [94]3 years ago
8 0
Iiiiiiiiiiiiiiiiiii[ooioj09uij09uikj
You might be interested in
Continue the pattern 31, 5, 32, 10, 33, 15, blank blank blank
klemol [59]

Answer:

34, 20, 35, ...

Step-by-step explanation:

From what I see, it is alternating between two patterns: +5 starting at 5, and +1 starting at 31.

7 0
3 years ago
Read 2 more answers
How do I find the vertex and the standard form? Plz explain
xenn [34]

Answer:

Vertex form

y = -4(x + 3)^2 + 10

Standard form;

y = -4x^2-24x - 26

Step-by-step explanation:

Mathematically, we have the vertex form as

y = a(x-h)^2 + k

(h,k) represents the vertex

We have h as -3 and k as 10

y = a(x+3)^2 + 10

To get a, we substitute any of the points

Let us use (-1,-6)

-6 = a(-1+3)^2 + 10

-6-10 = 4a

4a = -16

a = -16/4

a = -4

So we have the equation as;

y = -4(x+3)^2 + 10

For the standard form;

We expand the vertex form;

y = -4(x + 3)(x + 3) + 10

y = -4(x^2 + 6x + 9) + 10

y = -4x^2 - 24x -36 + 10

y = -4x^2 -24x -26

7 0
3 years ago
Find the values of a and b.<br> a<br> The diagram is not drawn to scale.<br> a =<br> U<br> b =<br> U
nata0808 [166]

Answer:

a = 36°

b = 144°

Step-by-step explanation:

<h3><u>Method 1</u></h3>

Number of sides = n = 10

Sum of interior angles = (n - 2) × 180°

                                     = (10 - 2) × 180°

                                     = 8 × 180°

                                     = 1440°

Interior angle = b = sum of interior angles ÷ number of sides

                          b = 1440 ÷ 10

                          b = 144°

              a + b = 180° (Sum of angles in the straight line)

         a + 144° = 180°

a + 144° - 144° = 180° - 144°

                    a = 36°

<h3><u>Method 2</u></h3>

Number of sides = 10

Exterior angle = a = 360° ÷ Number of sides

                           a = 360° ÷ 10

                           a = 36°

            a + b = 180° (Sum of angles in the straight line)

        36° + b = 180°

36° + b - 36° = 180° - 36°

                 b = 144°

7 0
2 years ago
Determine algebraically whether the function is even, odd, or neither: f(x)=3x ³ +5
OlgaM077 [116]
I am sure that the function will be ODD
I HOPE I HELP✍️
4 0
2 years ago
I need help solving number 17.
melisa1 [442]
Let x = amount of sales (in dollars)

The salary is $400 and there's an additional 0.06x dollars added on to get to the goal of 790. The equation is therefore

<span>400+0.06x = 790
</span>
Let's solve for x

400+0.06x = 790
<span>400+0.06x-400 = 790-400
</span>0.06x = 390
0.06x/0.06 = 390/0.06
x = 6500

The final answer is 6500

This means he must have $6,500 in sales. 
8 0
3 years ago
Other questions:
  • In Jaden’s yard, there is a triangular garden patch. He wants to plant a geranium in the patch at a point equidistant from all i
    11·1 answer
  • A school uniform for boys consists of black or gray slacks, a short-sleeve or long-sleeve white button-down shirt, and a red, bl
    8·1 answer
  • Can someone help geometry is confusing
    6·1 answer
  • The sum of two consecutive odd integers is 20 less than four times the smaller of the two integers. Which the following equation
    7·1 answer
  • What's the equation of the line parallel to the equation 3x + y =6 and that passes through the point (-6, -1) .
    15·2 answers
  • Find the sum.<br> 2.680<br> 34.200<br> +20.386
    9·2 answers
  • Why is calculating 10% of an amount easier than calculating 17% of the amount?
    13·1 answer
  • The distance on the number line from 5 to 12 equals 3x – 2. What is the value of x?
    9·2 answers
  • A reflection maps the point (2, 3) to the point (2, -3).
    5·1 answer
  • Four and seventy-two thousandths
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!