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natka813 [3]
3 years ago
15

A line passes through the points (2, –2) and (–6, 2). The point (a, –4) is also on the line. What is the value of a?

Mathematics
2 answers:
Murljashka [212]3 years ago
5 0

Answer:

6

Step-by-step explanation:

I took the test

____ [38]3 years ago
3 0

Answer:

6

Step-by-step explanation:

just took the exam

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How to mulitiply 8.18 times 2.8 don’t understand
schepotkina [342]

Answer:

Multiply it like a normal number.

Step-by-step explanation:

Take the point away in both numbers

line the numbers up and add the zero at the end of 28

multiply

add the decimal point back after solved (3 decimal points)

 818

x280

-----------

4 0
3 years ago
Someone please help me out with this algebra question 100% correct only
77julia77 [94]
The answer is:  [D]:  " 2.6 " .
_____________________________________________________
Given:  a =  - 2.6 ;  What is the value of "-a "?
_____________________________________________________
So, what is the value of " - (-2.6)" ?
_____________________________________________________
The opposite of a negative is a positive;
           so,  " - (-2.6) = 2.6 " ; which is:  "Answer choice:  [D] " .
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7 0
3 years ago
Simplify this equation 9−4d≥−3
Snezhnost [94]

Answer:

d ≤3

Step-by-step explanation:

9−4d≥−3

Subtract 9 from each side

9-9−4d≥−3-9

−4d≥−12

Divide by -4, remembering to flip the inequality

-4d/-4 ≤-12/-4

d ≤3

3 0
3 years ago
Plz answer this promise you will get point tysm! Thank you a millions times!
zhenek [66]
I think 4. is 2 and 4. but I'm not entirely sure because I haven't done factors in a long time.
8 0
3 years ago
Read 2 more answers
Can someone please help me ASAP (radical functions)
Afina-wow [57]

Answer:

D

Step-by-step explanation:

To find the y- intercept, let x = 0 in the equation

Given

f(x) = - \sqrt{5x+2} - 1, then

f(0) = - \sqrt{5(0)+2} - 1 = - \sqrt{2} - 1 ← y- intercept,

(0, - \sqrt{2} - 1 ) ← coordinates of y- intercept

6 0
3 years ago
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