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Sphinxa [80]
3 years ago
5

Slope -5,y-intercept (0,3) What is f(x)

Mathematics
1 answer:
MA_775_DIABLO [31]3 years ago
8 0

Answer:

f(x)=-5\ x+3

Step-by-step explanation:

Given:

Slope of line =-5

y-intercept =(0,3)

The equation of line is given by :

f(x)=m\ x+b

where m represents slope of line and b represents y-intercept.

So from the given data, we have m=-5 and b=3

∴ The equation of line is given by:

f(x)=-5\ x+3

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Find the angle that makes them supplementary.
8090 [49]

Answer:

Mathematics NCERT Grade 7, Chapter 5: Lines and Angles is all about different lines, line segments, and angles.

A line segment has two end points.

A ray has only one end point (its vertex).

A line has no end points on either side.  

This chapter throws light on topics such as related angles, pair of lines. The chapter deals with different types of angles and lines. The types of angles discussed in this chapter are as follows:

Pairs of Angles          Condition

Two complementary angles Measures add up to 90°

Two supplementary angles Measures add up to 180°

Two adjacent angles Have a common vertex and a common arm but no common interior

Linear pair Adjacent and supplementary

A linear pair is a pair of adjacent angles whose non-common sides are opposite rays.

All the types are discussed in detail and are supplemented with examples and short questions.  

Under the topic pair of lines, various sub-sections are discussed namely:

Intersecting lines

Transversal  

Angles made by a transversal

When two lines intersect (looking like the letter X) we have two pairs of opposite angles. They are called vertically opposite angles. They are equal in measure.

A transversal is a line that intersects two or more lines at distinct points.

Six angles discussed in this section:

1. Interior angles

2. Exterior angles

3. Pairs of Corresponding angles

4. Pairs of Alternate interior angles

5. Pairs of Alternate exterior angles

6. Pairs of interior angles on the same side of the transversal

Transversal of parallel lines

5 0
3 years ago
1 more question after this???
Harrizon [31]

Answer:

x=60

Step-by-step explanation:

basically you know the green part is 30, the part on the right is 90. 90+30=120

180-120=60

6 0
3 years ago
Read 2 more answers
He factor tree for 1,764 is shown.
Aleksandr-060686 [28]

We are given number 1,764.

And a factor tree of 1,764 is show in the diagram.

First 1764 is factored into 2 and 882.

Then 882 is factored to 2 and 441.

441 is factored to 9 and 49.

And finally 9 is factored to 3 and 3.

49 is factored to 7 and 7.

<em>So final factors we got 3 × 3 × 7 × 7.</em>

3 × 3 could be written as 3^2 and

7 × 7 = could be written as 7^2.

<h3>Therefore, 3^2(7^2) is the the simplest form.</h3>
8 0
3 years ago
Read 2 more answers
A crate filled with bottles weight 4kg.The bottles weight 2.3kg what is the weight of the empty crate
Anni [7]
The calculation: 4kg-2.3kg = 1.7 kg
The crate weighs 1.7 kg
7 0
3 years ago
Tony love finding the area, such as pizza slices. His favorite pizza is a pepperoni with mushrooms that he can't stop talking ab
Lorico [155]

Answer:

\frac{27\pi }{2} square inches.

Step-by-step explanation:

The pizza would have a circular shape so that dividing it into 6 slices implies that there are 6 sectors.

The central angle formed by each sliced pizza = \frac{360}{6}

                                                                  = 60^{o}

Given that the diameter = 18 inches, thus;

radius = \frac{18}{2}

          = 9.0 inches

Since the sliced pizza now has the shape of a sector, then;

the surface area of each large pizza = (θ/360)* \pir^{2}

                                   = \frac{60}{360}*\pi*(9)^{2}

                                   = \frac{1}{6}*\pi*81

                                   = 13.5\pi square inches

Surface area of each large pizza = \frac{27\pi }{2} square inches

The surface are of one slice of the large pizza is \frac{27\pi }{2} square inches.

8 0
3 years ago
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