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lapo4ka [179]
3 years ago
11

I NEED ALL 3 ASAP IT CLOSES SOON

Mathematics
1 answer:
Norma-Jean [14]3 years ago
4 0

Answer:

Slope is (-9/3 or) -3

Y-intercept is 4

Equation is y = - 3x + 4

Hope this helps!

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Can two vertical angles form a linear pair?
weqwewe [10]
Adjacent Angles<span> are </span>two angles<span> that share a common vertex, a common side, and no common interior points. (They share a vertex and side, but </span>do<span> not overlap.) A </span>Linear Pair<span> is </span>two<span> adjacent</span>angles<span> whose non-common sides </span>form<span> opposite rays. ... ∠1 and ∠3 are not </span>vertical angles<span> (they are a </span>linear pair<span>).</span>
6 0
4 years ago
The average temperature in Fairbanks, Alaska, in February is 4 degrees below zero. Write this temperature as an integer.
Vlad1618 [11]

In Celsius -4oC

In Fahrenheit = -4oF

The Fahrenheit temperature is much much colder than the Celsius One. You must dress very much for winter in -4C. I live in a country where - 30 is common during the winter the odd year we get a couple of days that are - 40 in either scale. The telephone wires sing when it gets that low. That's how you know what the temperature is without looking at a thermometer.

7 0
4 years ago
Find the area of the polygon shown. Enter the number into the box.<br> ft? 1 ft 4 ft 4 ft
SpyIntel [72]

Answer:

The area of the trapezium is 18 ft²

Step-by-step explanation:

Given;

Two parallel sides of the polygon as  follows;

The first parallel side = 1 ft + 4 ft = 5 ft

The second parallel side = 4 ft

If this polygon is rotated 90 degrees, it forms a trapezium with a height of 4 ft.

The area of a trapezium is calculated as;

A rea= \frac{1}{2} (sum \ of \ parallel \ sides) \times height\\\\Area = \frac{1}{2} (5 \ + \ 4) \times 4\\\\Area = 18 \ ft^2

Therefore, the area of the trapezium is 18 ft²

5 0
3 years ago
Use technology to approximate the solution(s) to the system of equations to the nearest tenth of a unit
PSYCHO15rus [73]

Question:

Use technology to approximate the solution(s) to the system of equations to the nearest tenth of a unit.

Select all that apply.

f(x)=log x

g(x)=|x-3|

(3.6,0.6)

(-2.6,0.4)

(-3.6,0.6)

(2.6,0.4)

(4.5,-1.5)

Answer:

Option A : (3.6,0.6) is the solution to the system of equations.

Option D: (2.6,0.4) is the solution to the system of equations.

Explanation:

The two equations are f(x)=log x and g(x)=|x-3|

To determine the solution of the system of equations using technology, let us plot the equations in the graphing calculator.

The solution of the system of equations is the intersection of the two lines.

Thus, from the graph, we can see that the two lines f(x) and g(x) intersect at the points (2.587,0.413) and (3.55,0.55)

Rounding off the solution to the nearest tenth, we get,

(2.6,0.4) and (3.6,0.6)

Thus, the solution to the system of equations is (2.6,0.4) and (3.6,0.6)

Hence, Option A and Option D are the correct answers.

3 0
4 years ago
In grouped data each of the group is called? ​
Alenkasestr [34]

Answer:

The class interval.

8 0
4 years ago
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