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3 years ago

Is 3x+4y=7 linear or nonlinear

1 answer:

3 0

Linear. It's in the form C= ax + by, so you back solve to get into the form you know is linear (y= mx + b). So using SADMEP (opposite of Pemdas) we can decide which order to solve for "Y=" in. 4y =7-3x. Y=((7-3X)/4). Y= 7/4 -3/4x. Y=-3/4x +7/4. Which is linear

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What is the distance between (-9 -3) and (-4 -1)

AnnyKZ [126]

Answer:

|5.385|

Step-by-step explanation:

$\sqrt{((-9)-(-4))^2 + ((-3)-(-1))^2$ =

$\sqrt{(-5)^2 + (-2)^2$ =

$\sqrt{25 + 4$ =

$\sqrt{29$ =

|5.385|

7 0

2 years ago

Which expression is equivalent to -8(10x-3) (SHOW WORK)

oksian1 [2.3K]

Answer:

240

Step-by-step explanation:

-8(10×-3)

(10×3)=30

30×-8=240

4 0

3 years ago

Which set or sets does -20 belong which means whole number integer or rational number

VladimirAG [237]

Answer:

A whole number

Step-by-step explanation:

because a whole number is a number with no fractions or decimals . it is basically just an integer

3 0

2 years ago

Read 2 more answers

A track coach made a two way table to show his runners gender and running category. Male: Sprints- 16 Middle distance- 11 Long d

hram777 [196]

There are 9 long distance male runners and 5 long distance female runners. This makes a total of 9+5 = 14 long distance runners.

Out of this total of 14 long distance runners, there are 9 males. So the probability as a fraction is 9/14

If you need the answer in decimal form, then use a calculator to get 9/14 = 0.642857 which is approximate.

3 0

2 years ago

Read 2 more answers

If tom had 100g rice how would u convert it to kg

notka56 [123]

répondre:

bonjour

si tom avait 100 g de riz il va convertir 100g en kg

Étape par Étape explication:

= 0,1 kg

bonne journée

3 0

2 years ago