3 years ago

PLS HELP THIS IS DUE TODAY! SOLVE THE EQUATION y=3x - 1 for x

Mathematics

1 answer:

mihalych1998 [28]3 years ago

6 0

Answer:

x=y+1/3

Step-by-step explanation:

y=3x-1

making x the subject of formula,we have;

3x=y+1

x=y+1/3

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Question 2

ikadub [295]

Answer:

-11.5

Step-by-step explanation:

4(x + 12) = 2

Distribute

4x + 48 = 2

Subtract 48 from both sides

4x = -46

Divide both sides by 4

x = -11.5

7 0

3 years ago

Is it possible to determine all of the angle measures with the information given? (will mark brainliest)

riadik2000 [5.3K]

Answer:

yes

Step-by-step explanation:

if you want explanation tell me

5 0

3 years ago

What is the area of this figure? Enter your answer in the box.

postnew [5]

$Area \ of \ top \ triangle = \frac{1}{2} \times base \times height$
$\boxed{\frac{1}{2} \times 7 \times 2 = 7 cm^{2} }$

$Area \ of \ the \ rectangle = length \times width$
$\boxed {7 \times 4 = 28 cm^2}$

$Area \ of \ bottom \ triangle = \frac{1}{2} \times base \times height$
$\boxed {\frac{1}{2} \times 7 \times 2 = 7 cm^{2}}$

$\boxed{\boxed{Total \ area = 7 + 28 + 7 = 42 cm^2}}$

4 0

3 years ago

5/6 + 1/8 what is it?

natita [175]

Answer:

Step-by-step explanation:

$\frac{5}{6} +\frac{1}{8} = \frac{20}{24} +\frac{3}{24} = \frac{23}{24}$