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Ivan
2 years ago
15

Make q the subject of the formula

Mathematics
2 answers:
miss Akunina [59]2 years ago
8 0

Answer:

q = 2p - 1/3

Step-by-step explanation:

2q + 2p = 1+5q

2q = 1+5q-2p

-3q=1-2p

-q = 1-2p/3

q= 2p-1/3

Blizzard [7]2 years ago
3 0

Answer:

q=\frac{2p-1}{3}

Step-by-step explanation:

2(q+p)=1+5q

EXPAND BRACKET

2q+2p=1+5q

MINUS 2q FROM BOTH SIDES

2p=1+3q

MINUS 1 FROM BOTH SIDES

2p-1=3q

DIVIDE BOTH SIDES BY 3

\frac{2p-1}{3}=q

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Evaluate 5.7 minus 0.38
Yuki888 [10]
5.7 - 0.38 = 5.70 - 0.38 = 5.32

70 - 38 = 32
5 0
2 years ago
A________ has cross-sectional shapes, taken parallel to a base, that are similar
alexdok [17]

Answer:

I think it is C

Step-by-step explanation

<em>cube has equal sides and is parallel.</em>

3 0
2 years ago
How has the green figure been transformed to form the red figure?
Anastasy [175]

answer:

it was translated 5 units to the right and 2 units up

step-by-step explanation:

  • you can find the answer comparing each of the points
  • just look at the direction they go in
4 0
3 years ago
In circle D, angle ADC measures (7x + 2)°. Arc AC
Akimi4 [234]

Answer:

The measure of angle ABC is 36° ⇒ 1st answer

Step-by-step explanation:

Let us revise some important facts in the circle

The measure of the center angle is equal to the measure of its subtended arc

The measure of the inscribed angle is equal to half the measure of the central angle subtended by the same arc

The vertex of a central angle is the center of the circle and its sides are radii in the circle

The vertex of an inscribed angle is a point on the circle, and its sides are chords in the circle

In circle D

∵ D is the center of the circle

∵ A and C lie on the circle

- DA and DC are radii

∴ ∠ADC is a central angle subtended by arc AC

∴ m∠ADC = m of arc AC

∵ m∠ADC = (7x + 2)°

∵ m of arc AC = (8x - 8)°

- Equate them to find x

∴ 8x - 8 = 7x + 2

- subtract 7x from both sides

∴ x - 8 = 2

- Add 8 to both sides

∴ x = 10

Substitute the value of x in the measure of ∠ADC

∵ m∠ADC = 7(10) + 2 = 70 + 2

∴ m∠ADC = 72°

∵ AB and BC are two chords in circle D

∴ ∠ABC is an inscribed angle subtended by arc AC

∵ ∠ADC is a central angle subtended by arc AC

- By using the 2nd fact above

∴ m∠ABC =  m∠ADC

∴ m∠ABC =  × 72

∴ m∠ABC = 36°

7 0
2 years ago
What is the domain of f(x)=1/x-3
wel

Answer:

The domain is all real numbers except x=3

Step-by-step explanation:

Assuming you mean

f(x) = 1/(x-3)

The domain is all numbers that x can take

This function is define except when the denominator goes to zero

x-3 cannot be zero

x cannot be 3

The domain is all real numbers except x=3

3 0
2 years ago
Read 2 more answers
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