All categories

3 years ago

2(x-1) greater than -12

Mathematics

2 answers:

Flauer [41]3 years ago

5 0

2(x-1)>-12
/2 /2
x-1>-6
+1 +1
x>-5

olasank [31]3 years ago

5 0

Hey there! :D

2(x-1)>-12

Use the distributive property.

2*x= 2x 2*-1= -2

2x-2>-12

Add two to the other side.

2x>-10

Divide both sides by 2.

x>-5 <== solution

I hope this helps!
~kaikers

You might be interested in

Help^^^^^^^^^^^^^^************

shutvik [7]

I’m pretty sure that the one you marked is correct

6 0

3 years ago

Read 2 more answers

The circle below is centered at (4, -1) and has a radius of 3. What is its

denis23 [38]

Answer:

Answers C and D are proably missing the y term. I'll assume they are:

C. (x-4)² + (y-1)² = 9

D. (x-4)² + (y-1)² = 3

A, is the equation that produces the drawn circle.

Step-by-step explanation:

See the attached image for explanation.

6 0

1 year ago

Figure B is a scaled copy of Figure A.Select all of the statements that must be true:

KatRina [158]

Answer:

B) Figure B has the same number of edges as Figure A

D) Figure B has the same number of angles as Figure A

E) Figure B has angles with the same measures as Figure A

Step-by-step explanation:

we know that

If two figures are similar, then the ratio of its corresponding sides is proportional and its corresponding angles are congruent

In this problem

If Figure B is a scaled copy of Figure A

then

Figure A and Figure B are similar

therefore

The statements that must be true are

B) Figure B has the same number of edges as Figure A

D) Figure B has the same number of angles as Figure A

E) Figure B has angles with the same measures as Figure A

6 0

2 years ago

A plan that costs $29.99 another company $19.99 and $0.35 during nights and weekends for what numbers of night and weekend does

Masja [62]

Answer:

29 minutes more

Step-by-step explanation:

Let m represent minutes

changing the statement to algebra, since the second company charges a different rate at night and weekend we have the equation below;

$19.99 + $0.35m > $29.99

Subtract 19.99 from both sides to isolate m and we have;

$19.99 -$19.99 + $0.35 > $29.99 - $19.99

= $0,35m > $10.00

Divide both side by 0.35 to obtain the value of m;

$\frac{0.35m}{0.35}$ > $\frac{10}{0.35}$

= m > 28.57

m ⩾ 29 minutes

The second company's will be twenty nine minutes or more costlier than the first company

5 0

3 years ago

Read 2 more answers

I need help with my homework please !!!!!!! and please explain

kogti [31]

Answer:

84.6

Step-by-step explanation

110.2 -25.6

6 0

3 years ago