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3 years ago

Which must be true?

Mathematics

2 answers:

dezoksy [38]3 years ago

7 0

Answer:

i think its C

Step-by-step explanation:

Elan Coil [88]3 years ago

4 0

Imma go with C based off want im seeing here

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PLEASE HELP AS SOON AS POSSIBLE!!!!!!!!!!!!!!!!!! |r+3| ≥7 solve the inequality (please show work and steps )

alexdok [17]

|r+3| = (r+3) when r ≥ -3 so for r ≥ -3
                        r + 3 ≥ 7
                             r ≥ 4
|r+3| = -(r+3) when r < -3 so for r < -3
                     -(r + 3) ≥ 7
                       r + 3 ≤ -7
                               r ≤ -10
The answer to this question is r ≤ -10, r ≥ 4

6 0

3 years ago

Read 2 more answers

Which equation has the steepest graph?anyone need some help

il63 [147K]

Answer:

Yhe equation that jas the steepest gradient is D

Step-by-step explanation:

look at the numbers infront of the 'x' without looking at the negative sign. The

larger the number the steeper the gradient. Negative gradient only means that it is a downward slope

4 0

3 years ago

What is the value of the equation 9/2÷(-3)0

Finger [1]

The answer just keeps coming back to zero dude it's simple you can't really calculate this either way the value of it would just be zero you can't simplify it or anything

6 0

3 years ago

A. 0.12<br> B. 0.13<br> C. 0.14<br> D. 0.15<br> Explain why you chose the answer

blagie [28]

The answer is C. 0.14

8 0

3 years ago

Help me please answer this question

vichka [17]

Answer:

y = 7x + 12

Step-by-step explanation:

Slope (m) = 7

Line is passing through the point (0, 12)

y-intercept (b) = 12

Equation of line in slope-intercept form is given as:

$y = mx + b \\ \\ y = 7x + 12$

5 0

3 years ago