3 years ago

Please help meee ! Name the slope of Y=3/7x=-4

Mathematics

1 answer:

Digiron [165]3 years ago

6 0

Answer:3/7 is correct

Step-by-step explanation:

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Market research shows that 30% of consumers are likely to purchase an electronic tablet for younger children under age 10. Howev

Snezhnost [94]

Answer:

see the attachment photo!

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2 years ago

What is the solution of the linear-quadratic system of equations?<br> y=x^2+5x−3<br> y−x=2

Vsevolod [243]

Answer:

x = 1, y = 3

x = -5, y = -3

Step-by-step explanation:

Point Form:

(1,3) , (-5, -3)

4 0

3 years ago

Read 2 more answers

A building engineer analyzes a concrete column with a circular cross section. The circumference of the column is 18 \pi18π18, pi

Whitepunk [10]

Answer:

$A=81\pi $ m^2$

Step-by-step explanation:

Circumference of the column $=18\pi $ meters$

Circumference of a circle $=2\pi r$

Therefore:

$2\pi r =18\pi $ meters\\2r=18\\r=18 \div 2\\$Radius, r=9 meters$

Area of a Circle $=\pi r^2$

Since radius of the cross section of the column =9 meters

Area of the cross section of the column

$=\pi *9^2\\=81\pi $ m^2$

5 0

4 years ago

Plsss help me:((( I really need it now:(((

pochemuha

Step-by-step explanation:

1. y--7=-2(x-0)

y+7=-2x

y=-2x-7

2. y--3=-2(x-1)

y+3=-2x+2

y=-2x+2-3

y=-2x-1

8 0

3 years ago

Factorise 2x^2 - 9x -5

Nostrana [21]

Answer:

(x-5)(2x+1)

Step-by-step explanation:

Its called google XD

5 0

3 years ago