Please help o need this done fast I’m in a rush

Answer:

a=-1

Step-by-step explanation:

we need to get a by itself

first combine like terms

12+16a=-4

now we need to get rid of the 12 so subtract it to other side

-16=16a

now divide 16 by -16 which gives you -1=a

Answer:

-1/1

Step-by-step explanation:

Answer: 1/1 or Y = X + 5

Step-by-step explanation:

The slope is rise over run, which you could just say the slope is X or 1/1 since it stops at every point, unless the wanted it in this form

Answer:

solve the bracket first that is -7+15 = 9 *7 = 63

Step-by-step explanation:

Answer:

37.823

Step-by-step explanation:

Answer:

37.823

Step-by-step explanation:

Answer:

65

Step-by-step explanation:

260/4=65

Answer:

65

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

How many times does -6 go into -18?

-6x3=-18

-6 goes into -18 3 times.

So:

b=3

Bam

Answer:

Step-by-step explanation:

-3x + 1 + 10x = x + 4

      -1                  -1

        7x  = x  + 3  

       -x          -x

        6x = 3

      ÷6      ÷6

         x = 1/2

Answer:

22, -6

Step-by-step explanation:

q-8=14 or 8-q=14

q=22 or q= -6

Answer:

the answer for the problem |q-8|=14 is q=22 or q= -6

Answer:

The ballon rose a distance of 37 1/2 feet

Step-by-step explanation:

Here, we are interested in calculating the level of ascent of the weather balloon.

From the question, we are told that the ballon made a transition from below the sea to above the sea.

Now to calculate the total distance, we shall

be adding the distances below the sea and the distances above;

Mathematically, that would be;

18 feet + 19 1/2 feet = 37 1/2 feet

[tex]B=\frac{h+D^{2}5g}{D^{2} }[/tex]

h = D²(B - 5g)

h = D²B - D²5g

h + D²5g = D²B

B = (h + D²5g)/D²

Answer:  

For part A its called a ray.For part B it would be EA.

Step-by-step explanation:

Part A would be called a ray because B is the endpoint while C is continuous and a ray has only one endpoint.Part B is EA because E would be the endpoint while A would be continuous

Answer:

To square a number multiply the number by itself

Is true statement

Step-by-step explanation:

Answer:

to square a number you multiply it by its self!

Step-by-step explanation:

for example if you wanted to square 4 you would multiply 4 times 4 and get 16... so 4 squared would be 16

can I have the brainlest answer?

Answer:

it would be a 25% decrease

Answer:

25% i believe

Step-by-step explanation:

Answer:

10

Step-by-step explanation:

In a polygon

interior angle + interior angle = 180°, thus

exterior angle = 180° - 144° = 36°

The sum of the exterior angles in a polygon = 360°, thus

number of sides = [tex]\frac{360}{36}[/tex] = 10

Answer:

10 sides

Step-by-step explanation:

A decagon is a 10-sided polygon, with 10 interior angles, and 10 vertices which is where the sides meet. A regular decagon has 10 equal-length sides and equal-measure interior angles. Each angle measures 144° and they all add up to 1,440°.

Step-by-step explanation:

1/8 x 8 = 1

3/8 x 8 = 3

1/8 x 8 = 1

3/8 x 8 = 3

Answer:

3. -6m-18

4. -6z+1

5. -5x-1

6.-x-4

7. ba-6b

8. 21ab-14ac+28a

9. 4x+1

10. 1/6x-4

Step-by-step explanation:

Answer:

B. BAD

Step-by-step explanation:

Answer:

i dunno

Step-by-step explanation:

Answer:

The package where they charge the same must cost $2

Step-by-step explanation:

Given

UPS

[tex]Flat = \$7[/tex]

[tex]Additional = \$2/lb[/tex]

FedEx

[tex]Flat = \$5[/tex]

[tex]Additional = \$3/lb[/tex]

Required

What pound do both charges are the same

Represent the charges with x;

For UPS, it can be written as:

[tex]Charges = 7 +2x[/tex]

For FedEx:

It is:

[tex]Charges = 5 + 3x[/tex]

Equate these charges together

[tex]5 + 3x = 7 + 2x[/tex]

Collect Like Terms

[tex]3x - 2x = 7 - 5[/tex]

[tex]x = 2[/tex]

Hence, the package where they charge the same must cost $2

Answer:

-35 centimeters of erosion

Step-by-step explanation:

Answer:

8.94

Step-by-step explanation:

use distance formula

squareroot of (x2-x1)^2 +y2-y1)^2

sqrt (-9 - (-1))^2 +(9 - 5)^2

sqrt (-8)^2 + 4^2

sqrt 64 + 16

sqrt 80

factored becomes

4sqrt of 5 or 8.94427

rounded 8.94

Hope this helps Please mark brainiest

Answer:

x = 12

Step-by-step explanation:

For this problem, we can simply drop the parenthesis, combine like terms, and isolate x to find the value of x.  Below is how to do this:

( 4x + 108 ) + ( 2x ) = 180

4x + 108 + 2x = 180

4x + 2x + 108 = 180

6x + 108 = 180

6x = 72

x = 12

Hence, the value of x is 12.

Cheers.

Answer:

3) uses a visual representation of the logical flow of steps needed to reach a conclusion.

Step-by-step explanation:

I took the test.

Flow charts gives a graphical or pictorial representation of the sequential steps which should be followed to solve a given problem.

Flow charts are similar to algorithms in that they provide a stepwise approach to solving a problem or reaching a conclusion on a particular task. However, flow charts reflect presents the sequence of operation in a graphical of pictorial format.

Therefore, flowcharts uses a visual representation of the logical flow of steps needed to reach a conclusion.

Learn more :https://brainly.com/question/17373574?referrer=searchResults

Answer:

.125 of a mile

Step-by-step explanation:

If the total distance was 3/8 of a mile and there were 3 runners, then each runner ran ___________________.

Change the 3/8 to a decimal

3/8 = 0.375 of a mile

Since there were 3 runners divide the total distance by 3

0.375/3 = 0.125

Each runner ran 1/8 of a mile or 0.125 of a mile.

Answer:

-10

Step-by-step explanation:

Difference means to subtract

(-4) - 6

-4 - 6

-10

I hope this is what you are looking for.

Answer:

The answer to this question is -10 because when you put -4-6 you get -10 and so the answer is -10!

Step-by-step explanation:

√3 I think check the answer for sure

Answer:

-0.5

Step-by-step explanation:

edge

Answer i think it is 0.7 but i do not know

Answer:

0.7 but i do not know :)

Step-by-step explanation:

Answer:

18y

Step-by-step explanation: