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Marina86 [1]
3 years ago
15

Combine the following expressions.

Mathematics
2 answers:
Inessa [10]3 years ago
7 0

Answer:c is correct

c

Step-by-step explanation:

Sedaia [141]3 years ago
7 0

The <em>correct </em>answer is: B) <u>5x √3x</u>

I just did the test, trust me it is B.

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-2×-7y=30 <br>7×+4y=18 <br>×= <br>y=​
Sati [7]

Answer:

Answer is -7      Hope this helps :D

Step-by-step explanation:

6 0
3 years ago
Simplify : (-7/18 × 15/-7) - (1 × 1/4) + (1/2 × 1/4)​
bixtya [17]

Answer:

17/24

Step-by-step explanation:

This expression simplifies to the following:

-7     15        1          1

---- * -----  -  -----  +  -----

18     -7        4          8

Reducing the product, we get

  15        1

-------- - -----

  18        8

and this simplifies further:

 5       1

----- - -----

 6       8

The LCD is 24.  Thus, we have:

20      3         17

------ - -----  =  -----

24      24       24

4 0
3 years ago
When approaching an intersection, bridge, or railroad crossing, you should never drive on the left half of the roadway when with
Harman [31]

You should never drive on the left half of the roadway when you are 100 feet from approaching an intersection, bridge or railroad crossing. In ideal condition, the maximum speed is 55 mph on the road way.

Before start driving a vehicle we should learn the driving and its rules to avoid collision. These days there are many accidents are happening in the world due to lack of driving skills.

3 0
3 years ago
For this problem, carry at least four digits after the decimal in your calculations. Answers may vary slightly due to rounding.
mariarad [96]

Answer:

Step-by-step explanation:

point est. 0.307824427

99% 2.58

Confidence Interval - "P" values  

(0.2914 , 0.3243 )  

3 0
3 years ago
The scale drawing for Lydia’s room is drawn so that 1 cm = 1 ft. If the scale drawing shows the area of her room to be 51 square
butalik [34]
Should be 51 ft. sonve 1 cm = 1 ft
3 0
3 years ago
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