2 years ago

Plsssssssssssssssssssssss help me plsssssssssssssssssssssss please answer both it’s 1234 on both as well

Mathematics

1 answer:

statuscvo [17]2 years ago

6 0

Answer:

Step-by-step explanation:

The exponent of 10³ is 3. To multiply a number by 10³, move the decimal point two places to the right:

42.12 × 10³ = 42120.

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Find the value of X, then find AB and DC.

zhannawk [14.2K]

Answer:

X=2, AB=14, DC=14

Step-by-step explanation:

3x+8=x+12

Subtract x from both sides

2x+8=12

Subtract 8 from both sides

2x=4

Divide by 2 on the sides

Answer: x=2

Then replace the x's with (2) and multiply

3(2)+8 and (2)+12

7 0

3 years ago

Read 2 more answers

A) -3 · x = -21<br><br> b) -7x + 16 = 2x - 20<br> help pls

NeTakaya

Answer:4

Step-by-step explanation:

B) -7x-2x= -20-16

-9x= -36

X= -36 /-9

X= 4

7 0

3 years ago

If log a=3 log b-2 log c, find an expression for a that does not involve logarithms

photoshop1234 [79]

Assuming that b>0 and c>0:

log(a)=3×log(b)-2×log(c)=

log(b³)-log(c²)=

log(b³/c²)

Hence a=b³/c²

7 0

3 years ago

The floor of a rectangular living room is 21 feet by 28 feet. What is the distance between

swat32

Answer:

35 feet.

Step-by-step explanation:

To find this, we will need to use the Pythagorean theorem to solve for the diagonal length. Call this diagonal length 'd'.

d² = 21² + 28²

d² = 1225

d² = 35.

Thus, the diagonal length is 35 feet.

3 0

3 years ago

P < 4.75 represents the prices p in dollars that Paige is willing to pay for popcorn. The inequality p < 8.00 represents t

vesna_86 [32]

Answer:

1 theater

Step-by-step explanation:

Given

$P$ --- Popcorn

$P < 8.00$ --- Movie

See attachment for the table that shows ticket and popcorn prices at five movie theater chains

Required

The number of theaters that supports the given inequality

The given inequality can be combined to give:

$P < 4.75\ and\ P$

From the table entries, only one theater supports this inequality.

Where

$P = 4.25$ --- Movie

$P = 7.25$ --- Popcorn

Which gives:

$4.25 < 4.75\ and\ 7.25$

7 0

3 years ago