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Nataliya [291]
3 years ago
14

Which expression represents: twice a number increased by 39​

Mathematics
1 answer:
Cerrena [4.2K]3 years ago
8 0

Answer:

2x+39

Step-by-step explanation:

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What is the answer to this please help
lora16 [44]

Answer:

A = 140

Step-by-step explanation:

Area of a triangle:

A = 1/2bh

Given:

b = 20

h = 14

Work:

A = 1/2bh

A = 1/2(20)(14)

A = 10(14)

A = 140

6 0
3 years ago
Which expression is equivalent?
gregori [183]
The correct option is: Option (C) log_3c - log_{3}9

Explanation:
It is the property of log that if it contains the fraction, it can be expressed as the difference of the log of numerator and the log of denominator.

The general form is:
log( \frac{x}{y} ) = log(x) - log(y)

Hence the correct answer is log_3c - log_{3}9.


8 0
3 years ago
Help ASAP for BRAINLIEST!!!!
xenn [34]

Answer:

1/2

Step-by-step explanation:

1/4 (4x - 8) + 3x =0

distribute the 1/4

x-2+3x=0

combine like terms

-2+4x=0

move -2 to the other side [by ADDing +2 to each side

4x=2

divide [by 4 on both sides]

x=1/2

6 0
3 years ago
A card is drawn from a standard deck of cards. What is the probability
Black_prince [1.1K]
The probality is 69 420
3 0
3 years ago
PLEASE HELPPPP MEEEEEE!!!!
wlad13 [49]
Answer:

It’s B

Step-by-step explanation:


8 0
3 years ago
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