Mathematics High School

Solve for the letter A. ab-d=c

Answers

Answer 1

Answer:

a = [tex]\frac{c+d}{b}[/tex]

Step-by-step explanation:

First, you want to add d on both sides.

ab-d = c

+d +d

ab = c+d

Now, divide b on both sides.

ab = c+d

/b /b

a = [tex]\frac{c+d}{b}[/tex]

I hope this helps; have a great day c:

(Also, I just realized that I solved only the question that you typed, not the picture...do you need the answer for the question in the picture???)

Related Questions

Plz help!!!
8% of 5x10^7

Answers

here’s your answer (:
4 million
4,000,000

Answer:2/5x to the power of 10000000

(8/100(5)) (x^10^7)

What’s a more efficient way to describe ""the set of all numbers at most 4 units away from 2""

Answers

Answer:

the solution is a set of real numbers between the intervals of -2 and 6

Step-by-step explanation:

We want to represent the set of all numbers at most 4 units away from 2.

If the numbers are represented by "x", this means that we want the distance between x and 2 to be less than or equal to 4.

Now, the distance between x and 2 can be represented in absolute value form as; |x - 2|

Thus, the equation that satisfies the more efficient way is;

|x - 2| ≤ 4

This means that;

x - 2 ≤ 4 or x - 2 ≥ -4

Solving both we have;

x ≤ 6 or x ≥ -2

Thus, the solution is a set of real numbers between the intervals of -2 and 6

What number is 30% of 20? Numerical Answers Expected! Answer for Blank 1:

Answers

Answer:

6 should be right!!

Answer:

30% of 20

(30÷100)20

therefore the ans is 6

Plzz it's due today I need help

Answers

Answer:

The answer is 17.

Step-by-step explanation:

-6(15) explain please and thank you

Answers

Answer:

-6(15) = -90

Step-by-step explanation:

() means multiply so -6 x 15 = -90

1 5

- 6

-3 0

-6

-90 (cross multiplying)

- x + = -

- x - = +

-90. You multiply by negative times positive equals negative

what is 3/7 as a decimal plz answer it's due friday

Answers

3/7=0.428571 or technically it roughly equals that.

Answer:

0.4286 or u just say 0.42

Step-by-step explanation:can u help me with my promblem???

How does where and how people live impact global cultural, political, and economic patterns?

Nana has a water purifier that filters \dfrac13 3 1 start fraction, 1, divided by, 3, end of the contaminants each hour. She used it to purify water that had \dfrac12 2 1 start fraction, 1, divided by, 2, end fraction kilogram of contaminants. Write a function that gives the remaining amount of contaminants in kilograms, C(t)C(t)C, left parenthesis, t, right parenthesis, ttt hours after Nana started purifying the water.

Answers

Answer:

(1/2) * (2/3)^t

Step-by-step explanation:

Nana has a water purifier that filters 1/3 of the contaminants each hour. She used it to purify water that had 1/2 kilogram of contaminants.

Write a function that gives the remaining amount of contaminants in kilograms, C(t), t hours after Nana started purifying the water.

C(t)=

The water purifier will filter 1/3 of the current contaminants each hour.

1/3 ÷ 1/2

= 1/3 × 2/1

= 2/3

This means, it willreduce the contaminant into 2/3 of it current mass

To derive the equation,

Multiply the contaminant with 2/3 every hour

(1/2) * (2/3)^t

Where t = hours

round the following numbers to 2 significant figures:

0.40625

Answers

Answer:

.41

Step-by-step explanation:

4 and 1 are both significant figures

Which of the following values are in the range of the function graphed below?
Check all that apply.

Answers

Answer: 2,3,1

Step-by-step explanation:

A furlong is 1/8 mile. What part of a mile is 1/3 furlong?

Answers

Answer:

1/24 mile

Step-by-step explanation:

To find 1/3 of 1/8, you would multiply the two fractions

Good luck!

Hurry please answer it would be great
1. Find the missing measure.
ANSWER 1 2 and 3 please

Answers

I got the same as the last guy
X=25
X 129
X 73

9. You have a box that is a cube with side length of 10 cm. Will a pencil that
is 17 cm long fit inside the box? Explain your reasoning.

Answers

The pencil will fit if its length is smaller than length of the diagonal of the cube

The pencil will fit inside the box

How to determine if the pencil will fit?

The dimension of the cube is given as:

L = 10 cm

Calculate the diagonal (D) of the cube using:

D = (3L^2)^(1/2)

So, we have:

D = (3 * 10^2)^(1/2)

Evaluate

D = 17.3

The length of the diagonal is greater than the length of the pencil (17 cm)

Hence, the pencil will fit inside the box

Answers

Answer:

Step-by-step explanation:

as b have no number given it means. its coefficent is 1

How did you know that the values of the variables really satisfy the equation?

Answers

Answer:

To know if the value that we have satisfies the given equation, we have to do the checking. To check, we have to substitute the value that we get to the variable and solve the equation. Example: ... Therefore, we can conclude that 25 is the correct value of x, and it satisfies the equation.

Step-by-step explanation:

Help plz. I hope you can tell with the picture says because I’m looking at it right now and I definitely can.

Answers

Answer:

Step-by-step explanation:

x= (-2 -1)h

x= (-2-1)4= -12

what is the value of 6x-3 if x = -5?

Answers

6x-3; x=-5
6x(-5)-3
-30-3
-33

PLZZZZZZ HELPPPPPPPPPPPPPP

Answers

Answer:

You need to stop relying on this website.

Step-by-step explanation:

Anytime you find a challenging problem you will automatically go to this website thus not gaining any intelligence.

Which property can you use to simplify (4+10)+(-10)

A. Associative property of addition
B. Associative property of multiplication
C. Commutative property of multiplication
D. Commutative property of addition

Answers

Answer:

Associative property of addition

Step-by-step explanation:

(4+10)+(-10)

We want to change the parentheses to

4 + ( 10 + -10)

We can use the Associative property of addition

( a+b) + c = a+ ( b+c)

Answer:

communative property of addition

Step-by-step explanation:

3/5 cual es el denominador?

Answers

Responder -

El denominador es 5

Explicación -

Soy inteligente

Es el 5 because is at the bottom

What is the approximate measurement of the diagonal of the cube if the cube’s length is 5 feet

Answers

face diagonal f = 7.0710678118655 ft

solid diagonal d = 8.6602540378444 ft

Find the area of the shape shown in Figure 1 and type your answer into the box below in units squared.

Answers

Answer:

I think 52.5 units squared

Step-by-step explanation:

12*4=60/2=30.

5*9=45/2=22.5!

30+22.5=52.5

0.0010 in words?
I need help with this question

Answers

Answer:

The answer is one one thousandth I believe.

Answer:

1 thousandths or 10 thousandths

Step-by-step explanation:

The one is in the thousandths place.

Simplify: 5x + 4x2 + 10 + 2x2 + 2x – 6+2 - 1.

Answers

the answer would be 7x+ 17

Is the point (-3, 2) a solution of x-5y<7x − 5 y < 7? Explain how you know.

Answers

Answer:

yes, it makes the inequality true

Step-by-step explanation:

Try it and see.

x - 5y < 7

-3 -5(2) < 7

-13 < 7 . . . . . . true

The given point is a solution.

Kim's softball team was playing in the championship game. When there were 4 innings left, the team was losing by a score of 17 to 6 points. In the last 4 innings, her team scored the same number of points per inning, and the other team did not score any more points. Kim's team won with the most points.

Answers

Answer:

Kindly check explanation

Step-by-step explanation:

Given that :

At 4 innings left ;

Kim's team was losing by 17points to 6 points

Given that her team scored the same number of points per inning in the last 4 innings while the other team didn't score any point per inning.

Hence, Kim's team won eventually,

Let point earned per inning = p

Hence, the number of points scored per inning : would be ;

Initial point of Kim's team + (number of innings left * point per inning) > point of opposing team

6 + 4p > 17

4p > 17 - 6

4p > 11

p > 11/4

p > 2.75

Nearest whole number :

Kim's team scored 3 points per inning

Question 12
Researchers are investigating how the amount of monthly rainfall measured in centimeters (cm)affects the monthly growth, in cm, of a certain plant. From a sample of data, the researcher
created a least-squares regression line. Computer output is shown in the following table.
Variable
DF
Estimate
T
Intercept 1
0.350
Rainfall
0.025
SE
0.75
2.14
1
0.15
6.00
Which of the following statements is an interpretation of the value 0.75 shown in the table?
Monthly growth is expected to increase by 0.75 cm when rainfall increases by 1 cm.
B
Rainfall is expected to increase by 0.75 cm when monthly growth increases by 1 cm.
С
For a month with 0 cm of rainfall, the monthly growth is expected to be approximately 0.75 cm.
D
For a plant with Ocm of monthly growth, the month had an expected rainfall of approximately 0.75 cm.
E
Approximately 75% of the variability in monthly growth is due to its linear relationship with rainfall.

Answers

Answer:

Step-by-step explanation:

We went over it in class.

The value of the y-intercept gives the value of predictor variable, y when the value of the explanatory variable, x is equal to 0.

Therefore, 0.75 is the value of the y-intercept which means that monthly growth will be 0.75 when the amount of Rainfall is 0cm.

The rate of increase per 1 cm increase in monthly Rainfall is the slope value the regression line.

The intercept value of y(monthly growth) is 0.75 cm and it is the value of growth when the amount of Rainfall is 0cm

The approximate percentage of variability is given by the coefficient of determination and not the value of the intercept.

Therefore, the value 0.75 infers that monthly growth will stand at approximately 0.75 when the value of Rainfall is 0cm.

Learn more :https://brainly.com/question/18405415

Which region represents the solution to the given system of inequalities?
[x+3y less than or equal to -3
x greater than or equal to 3

Answers

Step-by-step explanation:

I hope I have been useful.

good luck.

♥️♥️♥️♥️♥️

Answer:

Step-by-step explanation:

The lowest point in Japan is Hachiro-Gata with an elevation of -12 feet. The lowest point in the United States is Death Valley with an elevation of -282 feet. What is the difference in elevation between Hachiro-Gata and Death Valley (Show all your work to receive full credit. My advice is to make a number line)

help asap

Answers

Subtract 12 from 282 then add a negative sign.
Answer
-270

On a coordinate plane, 3 triangles are shown. Triangle D E F has points (5, negative 2), (1, negative 2), (1, negative 4). Triangle D prime E prime F prime has points (2, 5), (2, 1), (4, 1). Triangle D double-prime E double-prime F double-prime has points (negative 3, 5), (negative 3, 1), (negative 1, 1).
Which rule describes the composition of transformations that maps ΔDEF to ΔD''E''F''?

Answers

Answer:

B. T–5,0 ∘ R0,90°(x, y)

Step-by-step explanation:

got it right on edge 2020

Answer:

B. T–5,0 ∘ R0,90°(x, y)

Step-by-step explanation:

Edge2020

- 5/4 + 75/40 + 100% =

Answers

Answer:

13/8 or 1.625

Step-by-step explanation:

13/8 is your answer for this

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