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mihalych1998 [28]
3 years ago
12

1 pts

Mathematics
1 answer:
Alecsey [184]3 years ago
8 0

Answer:

70 good luck!

Step-by-step explanation:

u look for how to solve

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- 4( - 6x + 5) = 4 solve for x
tatiyna

Answer:

\large\boxed{x = -2/3}

Step-by-step explanation:

-4(-6x + 5) = 4

Divide both sides of the equation by -4

-6x + 5 = -1

Subtract 5 from both sides of the equation

-6x = 4

Divide both sides of the equation by -6

x = 4/-6

Simplify

\large\boxed{x = -2/3}

Hope this helps :)

6 0
3 years ago
Read 2 more answers
..........................................................................
Taya2010 [7]

Answer:

1. 17.8 cm

2. 32.0 cm

3. 15.9 m

Step-by-step explanation:

1. Determination of the length of the arc.

Radius (r) = 6 cm

Angle at the centre (θ) = 170°

Pi (π) = 3.14

Length of arc (L) = ?

L = θ/360 × 2πr

L = 170/360 × 2 × 3.14 × 6

L = 17/36 × 37.68

L = 17.8 cm

2. Determination of the length of the arc.

Diameter (d) = 13 cm

Angle at the centre (θ) = 282°

Pi (π) = 3.14

Length of arc (L) = ?

Next, we shall determine the radius. This can be obtained as follow:

Diameter (d) = 13 cm

Radius (r) =?

r = d/2

r = 13/2

r = 6.5 cm

Finally, we shall determine the length of the arc. This can be obtained as follow:

Radius (r) = 6.5 cm

Angle at the centre (θ) = 282°

Pi (π) = 3.14

Length of arc (L) = ?

L = θ/360 × 2πr

L = 282/360 × 2 × 3.14 × 6.5

L = 282/360 × 40.82

L = 32.0 cm

3. Determination of the length of the arc.

Radius (r) = 11 m

Angle at the centre (θ) = 83°

Pi (π) = 3.14

Length of arc (L) = ?

L = θ/360 × 2πr

L = 83/360 × 2 × 3.14 × 11

L = 83/360 × 69.08

L = 15.9 m

5 0
3 years ago
liam works in a toy store that sells bags of marbles.He puts 10 marbles in each bag, and 4/10 of the marbles are striped.if liam
Bezzdna [24]
Hmm...
If I'm correct, then you need about 12 striped marbles.
6 0
3 years ago
Read 2 more answers
I need an answer please
OverLord2011 [107]
A because it is the correct answer
8 0
3 years ago
Read 2 more answers
Andre’s group was asked to write an expression equivalent to 5 p squared q + 7 p q squared minus 10. When Ms Berger checked thei
matrenka [14]

Step-by-step explanation:

Andre

7 p squared q + 7 p q squared minus 1 minus 2 p squared q minus 9

Step-by-step explanation:

5 p squared q + 7 p q squared minus 10.

5p²q + 7pq² - 10

7 p squared q + 7 p q squared minus 1 minus 2 p squared q minus 9

7p²q + 7pq² - 1 - 2p²q - 9

5p²q + 7pq² - 10

5 0
2 years ago
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