NEED HELP ASAP!!! WILL MARK BRAINLIEST!!!!!!
**easy**
What is the measure of angle ABD?​

Answer:

13) Constant

14) Variable

15) Coefficient

16) Exponent

9514 1404 393

Answer:

Step-by-step explanation:

The height equation tells you the height increases 4 feet every time x (seconds) increases by 1. The rate of increase of height is 4 ft/second.

The equation also tells you the height is 3 feet at time = 0. That is, the initial height is 3 feet.

Answer:

There are four (4) different terms

Step-by-step explanation:

Given;

2x + 3xy - (x + y) + 2

The terms are simplified as follows;

=2x + 3xy - (x + y) + 2

= 2x + 3xy - x - y + 2

collect like terms;

= 2x - x  - y + 3xy + 2

= x - y + 3xy  + 2

Thus, there are four (4) different terms in the simplified expression.

Answer:

r(d)

Step-by-step explanation:

d is .19 which is equivalent to 19 percent. You can just multiply them to find the percent taken off then subtract.

Answer:

Please check the explanation.

Step-by-step explanation:

Given that

[tex]m=-1[/tex]

point = (2, 4) has the x-coordinate x=2, and y-coordinate y=4

Now, fill in the blanks:

y = __4__     ,      m = __-1__     ,    and     x = __2__

[tex]y=mx+b[/tex]

_4_ = -1 (__2__)+b

_4_ = _-2_ + b

_6_ = b

The y-intercept is _6_.

The equation of the line is y = _-1_ x + _6_

Answer:

I believe it's -2/3

[tex]1\frac{2}{3} - 2\frac{1}{3} = -\frac{2}{3}[/tex]

Answer:

Convert the mixed numbers to improper fractions, then find the LCD and combine.

Exact Form: −2/3

Decimal: -0.6

Brainliest Please!!!?!!!

Answer:

rate of change: 1/2

the initial value is -1

Answer:

15

Step-by-step explanation:

Answer:

5.15

Step-by-step explanation:

i dont know how to solve for a unit rate, its a ration but, sorry

Answer:

x-intercept : (-0.1429,0)

y-intercept : (0,0.25

Answer:

Both -6x +7>-5 and 14x-2<12

Step-by-step explanation:

Your question said "Which of the FOLLOWING inequalities require the inequality symbol to be reversed when solving" I hope this means multiple choice because i got both 14x-2<12 and -6x +7>-5 to be reversed when i finished solving them. For 6x +7>-5 I got X < 2, and for 14x-2<12 I got X > -28, therefore those two are correct.

Answer:a rectangle?

Step-by-step explanation:

i think its a rectangle because it has four sides

Answer:

There should be 424 pages between these volumes.

Step-by-step explanation:

The pages of these volumes are doubled or multiplied twice because of the page numbers being back to back in which there should be 270 pages for volume 1 and 170 pages for volume 2.  Between these pages, you should add 270 and 154 together to get your final answer in which there are 424 pages between the first page of volume 1 and 154th page of volume 2.

Answer:

Step-by-step explanation:

Find the diagram attached.

Given the scale factor of circle A to circle B as 3/4

A:B = 3:4

Total ratio = 3+4 = 7

Area of bigger square A = 45sq. units;

The Total area can be gotten using the expression;

[tex]\frac{4}{7} \times x = 45[/tex] where;

x is the total area of both circles.

Get x;

[tex]\frac{4}{7} \times x = 45\\4x = 7 \times 45\\4x = 315\\x = \frac{315}{4}\\x = 78.75[/tex]

Area of circle B = 78.75 - 45 = 33.75

Let the fraction required be y

45 * y = 33.75

y = 33.75/45

y = 3375/4500

y = 45/60

y = 3/4

Hence the area of circle B is 45 * 3/4 of circle A

b)The ratio of circle A to Circle B is expressed as;

Ratio = Area of circle A/Area of circle B

Ratio = 45/33.75

Ratio = 45 * 100/3375

ratio = 4500/3375

Ratio = 4:3

Hence the ratio of circle A to Circle B is 4:3

Answer:

8%

Step-by-step explanation:

x ² + 9x = x (x + 9), so the partial fraction decomposition would be

(7x + 18) / (x ² + 9x) = a/x + b/(x + 9)

where a, b are some constants. To find them, multiply both sides by x ² + 9x :

7x + 18 = a (x + 9) + bx

Solve for a and b :

7x + 18 = (a + b) x + 9a

[ a + b = 7

[ 9a = 18

→   a = 2, b = 5

So

(7x + 18) / (x ² + 9x) = 2/x + 5/(x + 9)

The correct form of the partial fraction decomposition for the expression 7x+18/x^2+9x is  2/x + 5/(x + 9).

Fractions represent equal parts of a whole or a collection. Fraction of a whole: When we divide a whole into equal parts, each part is a fraction of the whole.

Here,

x ² + 9x = x (x + 9), so the partial fraction decomposition would be

(7x + 18) / (x ² + 9x) = a/x + b/(x + 9)

where a, b are some constants. To find them, multiply both sides by x ² + 9x :

7x + 18 = a (x + 9) + bx

Solve for a and b :

7x + 18 = (a + b) x + 9a

[ a + b = 7

[ 9a = 18

→   a = 2, b = 5

So

(7x + 18) / (x ² + 9x) = 2/x + 5/(x + 9)

Learn more about Fractions:

brainly.com/question/1369626

#SPJ2

Answer:

0.54 ltres

Step-by-step explanation:

30/100 x 1.8 = 0.54 l

Answer:

1/5 of $28 is $5.60 so $28 - $5.60 = $22.40

Step-by-step explanation:

Answer: 7 11/28x2

Step-by-step explanation:hope this helps

Answer:

range is 0 to 4 and domain is 0 to 10

Step-by-step explanation:

start with lowest y value and go up to the maximum value of y on any point then for domain do the same thing except left to right

Answer:

y=x+4

Step-by-step explanation:

Answer:

-72

Step-by-step explanation:

The answer is -72 because 8 * -9 = -72, I can't explain it to you any other way ;-;

Answer:

what are you looking for? the value of y or x? or do you need it graphed?

Step-by-step explanation:

Coefficients are numbers that multiply a variable.

The expression is (c) 6x + 9

The required parameters are:

[tex]\mathbf{Coefficient = 6}[/tex]

[tex]\mathbf{Constant = 9}[/tex]

Let the variable be x.

So, the expression with a coefficient and a constant term is:

[tex]\mathbf{Coefficient \times x + Constant}[/tex]

This gives

[tex]\mathbf{6 \times x + 9}[/tex]

[tex]\mathbf{6x + 9}[/tex]

Hence, the expression is (c) [tex]\mathbf{6x + 9}[/tex]

Read more about expressions at:

https://brainly.com/question/20929398

Answer:

Step-by-step explanation:

this is an isosceles triangle, 2 sides are equal

the other angle is also 55

x=180-(55+55)=180-110=70

Answer:

$539.00

Step-by-step explanation:

K=98

El=3K    3*98=294

Em=.5El  294*.5=147

K+El+Em=98+294+147=539

Answer:

$539

Step-by-step explanation:

First we need to look at the information given

Karen: $98.00

Emily: Karen x 3

Elizabeth: Emily /2

So if karen donated $98 and emily donated 3 times that all we need to do is multiply it by 3

$98*3= $294

So we now know that Emily donated $294

If Emily donated $294 and elizabeth donated half that all we need to do is divide $294 by 2

$294/2= $147

So we now know that Elizabeth donated $147

All we need to do know is add all three answers together $98+$294+$147=

$539

Answer:

30 percent

Step-by-step explanation:

15 + 13 + 4 + 10 + 8 = 50

15/50 = 30/100

Answer : 2/5 I believe correct me if I'm wrong