All categories

2 years ago

Which equation shows equation shows y = - 3x +4 x + 4 is in standard form?

Mathematics

1 answer:

svet-max [94.6K]2 years ago

3 0

Answer:

7x-y=-4

Step-by-step explanation:

Let me know if this right please :(

Hope it was is helpful for you :)

You might be interested in

2x+4-3x=-11 what is the answer

Pie

You want the xs and the numbers on different sides.
2x-3x=-11-4
-x=-15
divide x by a -1
x=15

8 0

3 years ago

Read 2 more answers

Each shape is 1 whole. What fraction is represented by the shaded part of the model?

crimeas [40]

4/4 parts is shaded

3 0

3 years ago

Read 2 more answers

3 question problem, plz HELP!!!!!!

pav-90 [236]

Answer:

the four point cannot be on the same line , but they have to be on the plane.

A D C E

collinear means on the same line

so ABC

non-coplanar means the point do not lie on the same plane so you can include point F

F A D B

3 0

3 years ago

Find the value of x and y<br><br><br>Please help me. Thank you

STatiana [176]

Answer:

Step-by-step explanation:

let each angle=A

A+A+A=180

3A=180

A=180/3=60°

as the angles are equal so sides are equal.

16+y=46

y=46-16=30

applying sine formula

$\frac{30}{sin z} =\frac{46}{sin~80} \\sin~z=\frac{30}{46} \times ~sin~80=\frac{15}{23} \times sin ~80\\z=sin^{-1}( \frac{15}{23} \times sin ~80) \approx~39.96^\circ \approx40^\circ$

z+x=60

40+x=60

x=60-40=20°

5 0

3 years ago

What’s the ratio of 18:24

lana [24]

Answer:

3:4

Step-by-step explanation:

divide both sides by 6 to get simplest form

3 0

3 years ago

Read 2 more answers