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Harrizon [31]
3 years ago
12

Simplify the expression 3 b 7 3b 21

Mathematics
1 answer:
posledela3 years ago
4 0
See picture for answer.

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Which point has the coordinates(-0.5,- 2.5 )?
romanna [79]

Answers: There is no image for me to see the points A,B,C and D. Therefore, I can't answer numbers 1 and 2.

ANSWER TO: Which statement is true about the ordered pair (1.5,- 0.5) ?

The correct answer to this one is <u>B</u>.

ANSWER TO: The following points are plotted on a coordinate plane: (-1, 2 ), ( - 1, 7), and (4, 2). If the points are connected by straight lines, which shape will they form?

The correct answer to this answer is <u>B</u>, please see the attached file below.

ANSWER TO: Which of the following coordinates can be added to the coordinate plane to create a trapezoid?

ERROR: This question is way too confusing for one person. Please reword it, have a nice day.

7 0
3 years ago
Read 2 more answers
Find the midpoint of the segment with the given endpoints<br>(-3,-3) and (-2,-6)​
lianna [129]

Answer:

(-2.5, -4.5)

Step-by-step explanation:

5 0
3 years ago
the half-life of uranium -238 is 4.5 × 10 to the power of 9 years. The half-life of uranium-238 than that of uranium-234
Anika [276]

Answer:

Uranium-234 is an isotope of uranium. In natural uranium and in uranium ore, U-234 occurs as an indirect decay product of uranium-238, but it makes up only 0.0055% (55 parts per million) of the raw uranium because its half-life of just 245,500 years is only about 1/18,000 as long as that of U-238.

Step-by-step explanation:


5 0
4 years ago
My little cuz need help can you help her please
Valentin [98]

Answer: x=-3 and y= -15

Step-by-step explanation: 1 Substitute y=5xy=5x into 4x-2y=184x−2y=18.

-6x=18

−6x=18

2 Solve for xx in -6x=18−6x=18.

x=-3

x=−3

3 Substitute x=-3x=−3 into y=5xy=5x.

y=-15

y=−15

4 Therefore,

\begin{aligned}&x=-3\\&y=-15\end{aligned}

​

 

x=−3

y=−15

​

7 0
3 years ago
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Complete the table for the given rule: y=1/4+1​
Lostsunrise [7]
It’s suppose to be y=1/4x+1. You forgot the x in the formula.
6 0
3 years ago
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