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valkas [14]
3 years ago
11

What is 1.9 inches to the nearest fourth inch?

Mathematics
1 answer:
Reptile [31]3 years ago
6 0
Yeah I got told you her that you didn't know what about it your it iohappened
You might be interested in
(4x – 8)(3x + 9) = 0​
Gwar [14]

Answer:

\mathrm{The\:solutions\:to\:the\:quadratic\:equation\:are:}

x=2,\:x=-3

Step-by-step explanation:

Considering the equation

                         \left(4x\:-\:8\right)\left(3x\:+\:9\right)\:=\:0

solving the equation

\left(4x\:-\:8\right)\left(3x\:+\:9\right)\:=\:0

\mathrm{Using\:the\:Zero\:Factor\:Principle:\quad \:If}\:ab=0\:\mathrm{then}\:a=0\:\mathrm{or}\:b=0\:\left(\mathrm{or\:both}\:a=0\:\mathrm{and}\:b=0\right)

\mathrm{Solve\:}\:4x-8=0

4x-8=0

4x-8+8=0+8

4x=8

x=2

\mathrm{Solve\:}\:3x+9=0

3x+9=0

3x+9-9=0-9

3x=-9

x=-3

\mathrm{The\:solutions\:to\:the\:quadratic\:equation\:are:}

x=2,\:x=-3

4 0
4 years ago
Find the area of ABC with vertices A(3,-6), B(5,-6), and C(7,–9).
stellarik [79]

Area of a triangle ABC with the given vertices is 3 square units.

Given that, the vertices of a triangle ABC, A(3,-6), B(5,-6), and C(7,–9).

<h3>What is the area of triangle formula in coordinate geometry?</h3>

In Geometry, a triangle is a three-sided polygon that has three edges and three vertices. The area of the triangle is the space covered by the triangle in a two-dimensional plane.

Area of a triangle = \frac{1}{2} ( |x_1(y_2 - y_3) + x_2(y_3 - y_1) + x_3(y_1 - y_2)|)

Here, (x1, y1) = A(3,-6), (x2, y2) = B(5,-6), and (x3, y3) = C(7,–9)

Now, the area of a triangle = 1/2 (|3(-6+9)+5(-9+6)+7(-6+6)|)

= 1/2 (|3(3)+5(-3)+7(0)|)

= 1/2 (|(9-15)|)

= 1/2 × 6

= 3 square units

Therefore, area of a triangle ABC with the given vertices is 3 square units.

To learn more about the area of a area of triangle with vertices visit:

brainly.com/question/26633662.

#SPJ1

7 0
2 years ago
A corporate team-building event costs $19plus an additional $1 per attendee. How many attendees can there be, at most, if the bu
Mars2501 [29]

Answer:

There can be at most 12 attendees in a corporate team-building event.

Step-by-step explanation:

Let x denotes number of attendees in a corporate team-building event.

Fixed cost = $19

Cost charged per attendee = $1

Budget for the corporate team-building event = $31

Therefore,

19+1(x)\leq 31\\19+x\leq 31\\x\leq 31-19\\x\leq 12

So, there can be at most 12 attendees in a corporate team-building event.

8 0
3 years ago
The marks obtained by 90 students of a school in Mathematics out of 100are given below: (i) Find the probability that a student
jek_recluse [69]
For the first question could you tell me how many students hade a Mark less that 20%
6 0
3 years ago
I need help with this question please with an explanation <br> ANSWER ASAP!!!!!!
rjkz [21]

The fish is 2.25 ft above the water surface.

Step-by-step explanation:

  • Step 1: Given expression for height of the fish above the water surface,  y = -16x² + 12x where x is time in seconds. Find height after 0.375 seconds

⇒ y = -16(0.375)² + 12 × 0.375

     = -2.25 + 4.5

     = 2.25 ft

4 0
4 years ago
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