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e-lub [12.9K]
3 years ago
11

Please help me with my math homework?! I have to show my work.

Mathematics
1 answer:
slava [35]3 years ago
5 0
Which question? Or all of them?
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The answer I got is not one of the options, and I am very confused, because now I don't know what to do?
Effectus [21]
<span>A’(2, -4); B’(7, -9); C’(-2, -9)
I believe you did it correctly but over the wrong line. You were supposed to do it over line M and it looks like you did it over the X-axis.</span>
4 0
3 years ago
The sum of three numbers is 79. The sum of five times the first number and two times the
stepan [7]

Answer:

(x+y+z)=79

5x+2y+z=859

2x+3y+9z=498

Step-by-step explanation:

Its writing 3 different equations that have the same value for the same variable.

3 0
3 years ago
Please answer correctly !!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!
posledela

Answer: 13x-1

Step-by-step explanation:

8 0
3 years ago
Helpp me... <br><img src="https://tex.z-dn.net/?f=hk%20%3D%202" id="TexFormula1" title="hk = 2" alt="hk = 2" align="absmiddle" c
vredina [299]
<h2>>> Answer </h2>

________

\:

hk = 2, ka = 1

soo :

hk + ka = ?

= 2 + 1

= 3

6 0
3 years ago
Read 2 more answers
Which method do you prefer when comparing numbers written in scientific notation? Explain why you prefer this method using examp
deff fn [24]

Answer:

If two numbers have the same exponent for 10, then compare the decimal numbers to determine the greater number. Sometimes you may have to compare two numbers, but only one of them is in scientific notation. In that case, convert the number that is not in scientific notation into scientific notation first. Then, compare the two numbers. Example 1 : Compare 5.62 x 10 6 and 7.39 x 10 5.

Step-by-step explanation:

6 0
2 years ago
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