3 years ago

Find the gradient of the line 2x+7y=14

Mathematics

1 answer:

Alex777 [14]3 years ago

4 0

Answer:

-2/7

Step-by-step explanation:

2x+7y=14

7y=-2x+14

divide by 7

y=-2/7 x+2

You might be interested in

If the ratio of children to adults is 2:9 and there are 70 children at an arts festival, how many adults are in attendance?

nordsb [41]

Answer:

315

Step-by-step explanation:

If 70 children is 2 parts, one part is 35

35*9 is 315

6 0

2 years ago

Read 2 more answers

Amir has RM565. He spent all his money buying b pieces of clothing which cost Rm70 per piece and k pairs of shoes which cost RM9

agasfer [191]

Answer:

70b+95k=565. I think it's like this

6 0

1 year ago

Read 2 more answers

What is the value for x

Step2247 [10]

this is an isosceles triangle... meaning that the two base angles will be equal.

180 - 38 = 142

142 / 2 = 71

x = 71

6 0

2 years ago

Does someone mind helping me with this problem? Thank you!

Jet001 [13]

Answer:

875 ft²

Step-by-step explanation:

Finding area of similar rectangles:

Scale factor = EF : AB

= 25 : 5

= 5 : 1

$\sf \dfrac{Area \ of \ bigger \ rectangle}{Area \ of \ smaller \ rectangle}= (Scale \ factor)^2$

$\dfrac{Area \ of \ bigger \ rectangle}{35} =\left(\dfrac{5}{1}\right)^2$

$\text{Area of bigger rectangle = $\dfrac{25}{1}*35$}$

Area or rectangle EFGH = 875 ft²

4 0

1 year ago

Read 2 more answers

Plz answer everything i will do A B C D E F G and some other ones

olga55 [171]

A= 4091

B=9303

C=4436

D=4460

E=4436

F=1455

G=1898

H=15275

I=181632

J=705.453045922

K=6.04166666667

3 0

3 years ago

Read 2 more answers