2 years ago

Choose the expanded form of this expression. 4(14a + b – 6) A. a + b – 24 B. 4a – 6b C. 4a + b – 6 D. a + 4b – 24

Mathematics

2 answers:

inn [45]2 years ago

8 0

Answer:

D. a + 4b – 24

Step-by-step explanation:

4(1/4a + b – 6)

distribute

4*1/4a + 4* b -4*6

a +4b-24

natta225 [31]2 years ago

8 0

Answer:

$a+4b-24$

Step-by-step explanation:

1) The Distributive Property of Multiplication says that any factor (e.g. number), multiplying a sum/subtraction within parenthesis. This factor can be distributed, and then multiplies each addend. As it follows:

$4(\frac{1}{4}a+b-6)=\\4(\frac{1}{4}a)+4b+4(-6)=\\a+4b-24$

You might be interested in

Scarlett is trying to find the height of a dam. She stands 90 meters away from the dam and records the angle of elevation to the

Anarel [89]

Let me know if you need more help!

8 0

1 year ago

Read 2 more answers

An angle t is drawn from the center of the unit circle. Find a formula in terms of t for the straight line distance d between th

Doss [256]

Answer:

$d = \sqrt{2}\cdot \sqrt {1-\cos t - \sin t}$

Step-by-step explanation:

Let suppose that one of the radii meets the circle at the point (1,0). The straight line distance formula is:

$d = \sqrt{(\cos t - 1)^{2}+(\sin t - 1)^{2}}$

$d = \sqrt{(\cos^{2}t - 2\cdot \cos t + 1)+(\sin^{2}t - 2\cdot \sin t + 1)}$

$d = \sqrt{2-2\cdot (\cos t + \sin t )}$

$d = \sqrt{2}\cdot \sqrt {1-\cos t - \sin t}$

5 0

1 year ago

Hey! i’ll give brainliest please help

miss Akunina [59]

Answer:

Step-by-step explanation:

8 0

1 year ago

antonia is keeping track of the number of pages she reads. she started the school year having already read 95 pages her book, an

NARA [144]

F(x) represents how many pages in total Antonia has read, while x represents the number of days.

7 0

1 year ago

Read 2 more answers

Find the point of intersection of the lines: y = 4x + 1 and y = – 2x + 4 A. (2 , 9) B. ( 1 2, 3 ) C. (1 , 2) D. ( 1 4, 2)

alekssr [168]

Answer:

B. (1/2, 3)

Step-by-step explanation:

It is perhaps easiest to try the point values in the equations.

A — 4·2+1 = 9; -2·2 +4 ≠9 . . . . not the answer

B — 4·1/2 +1 = 3; -2·(1/2) +4 = 3 . . . . this is the answer

we need go no further since we have the answer

3 0

2 years ago