Mathematics High School

a + x + p + 8 = r
solve for x

all help is appreciated!!

Answers

Answer 1

a+x+p+8 =r

(to solve isolate x)

x=r-(a+p+8)

x= r-a-p-8

Related Questions

The difference of x and 3y is 12, and 5x less 2y is 73. What are the values of x and y?

Answers

Answer:

y=1 x=15

Step-by-step explanation:

Answer:

x=15, y=1

Step-by-step explanation:

Find the length of AB.
АE:14
AD:12
AB:
BC:18

Answers

Answer:

Whre is the question I don't get it

14√(a2 - 10) - b = 0
If a > 0 and b = 1 in the equation above, what is the value of a?

(A) √11

(B) √14

(C) 4

(D) 8

Answers

The answer is (B) 14

The answer is B. √14

4 times 67 please only serious awnsersss

Answers

Answer:

268 hope i helped

Step-by-step explanation:

Answer:

268!

Step-by-step explanation:

You can easily g0ogle this so you don't need to waste points!  

Complete the equation. Answer as a fraction in its simplest form.

9xy * (2/3x)^3 = ( / )x^4 y

Answers

Step by Step Solution

STEP

1:

           2

Simplify   —

           3

Equation at the end of step

1:

         2

 9xy • ((— • x)3)

         3

STEP

2:

Equation at the end of step

2:

       23x3

 9xy • ————

        33

STEP

3:

Multiplying exponential expressions :

3.1    x1 multiplied by x3 = x(1 + 3) = x4

Dividing exponents:

3.2    32   divided by   33   = 3(2 - 3) = 3(-1) = 1/31 = 1/3

Final result :

 8x4y

 ————

  3  

Step-by-step explanation:

(7x100)+(4x1/100)+(8x1/1000)

Answers

Answer:

7 x 100 = 700. 4 x 100 = 400. 8 x 1000 = 8000. Add them all together and you have = 8500.

Step-by-step explanation:

Hope this is correct and helpful

HAVE A GOOD DAY!

Solve the quadratic equation numerically (using tables of x- and y- values).
x squared + 2 x + 1 = 0

Answers

Answer:

x=-1

Step-by-step explanation:

Step 1: Factor

[tex]x^{2} +2x+1[/tex] => [tex](x+1)(x+1)[/tex]

Step 2: Solve for x.

[tex]x+1=0[/tex]

   [tex]-1[/tex]     [tex]-1[/tex]

-----------------

[tex]x=-1[/tex]

Determine whether the graph of f(x) is a sinusoid.
f(x) = sin 4piX - cos 10piX
b.
no
a.
yes

Answers

Answer:

The answer is B(no) on edge

Step-by-step explanation:

Ivan is saving money to buy a game. So far he has saved $24, which is two-thirds of the total cost of the game. How much does the game cost?


PLS HELP ME!

Answers

Answer:

36$

24/2*3=$36

Answer:

$18

Step-by-step explanation:

The game costs $24, and so far he has saved three- fourths of the cost.

3/4(24)=x

Pens and Pencils
Mrs. Charles ordered 150 pencils and 225 pens for the academy store. The pens cost 15 cents more than the pencils. Mrs. Charles’ total order was $135. Mrs. Charles was quite surprised by this amount as she thought the total would be $120.

If the cost of one pencil and one pen is 69 cents, who do you think is right, the supplier or Mrs. Charles? Support your answer with

mathematical evidence.

What is the cost of each pencil? Each pen? Support your answer with mathematical evidence.

Answers

Pen=x
Pencil=y
y+0.15=x
y+x=0.69
y+y+0.15=0.69
2y=0.69-0.15
2y=0.54
y=0.54/2
y=0.27 pencils
y+0.15=x
0.27+0.15=x
0x=0.42 pen
150 pencils x0.27=40.5$
225 pens x 0.42=94.5$
Total 40.5$ + 94.50$=135 $
Supplier is right about a priče.

2/x = 10/15 it's 2 / x = 10 / 15 find the unknown number in the proportion. Round the answer to the nearest hundredth when necessary ​ Will mark brainly

Answers

Answer:

3

Step-by-step explanation:

Answer:

x = 3

Step-by-step explanation:

2/x = 10/15

10x = 30

x = 3

Lin's family has complete 70% of a trip. They have traveled 35 miles how far is the trip

Answers

Answer  

50 miles:) I'm positive  but there may be a chance it's 200

What is the rectangle area triangle area

Answers

Answer:

1,200 area of rectangle

20 x 40 divided by 2 = 400

both added will be: 1,600

True or False. The cross section of a Sphere is an ellipse.
a. True
b. False​

Answers

Answer:

False! all cross sections of spheres are circles!

Step-by-step explanation:

Need Help on Algebra 2 Question To Finish My Unit Exam (10.12)

Answers

Answer:

3rd option

Step-by-step explanation:

3x+8x(-8x+3)= simplify it i guess

Answers

Answer:

27x-64x^2

Step-by-step explanation:

Distribute the 8x

3x-64x^2+24x

Combine like terms (3x and 24x)

27x-64x^2

Answer:

64x*2 + 27x

Step-by-step explanation:

This is the expression simplified.......

fill in the blanks: given 4a -3b =22.

a) if a=4,b=___
b) if b=6,a=___
c) if a=0,b=___
d) If b=0, a=___
e) If a=b, a=___​

Answers

Answer:

The answer are

A)

[tex]4 \times 4 - 3b = 22 \\ - 3b = 6 \\ b = - 2[/tex]

B)

[tex]4a = 22 + 3 \times 6 \\ a = 10[/tex]

C)

[tex]4 \times 0 - 3b = 22 \\ b = \frac{ - 22}{3} [/tex]

D)

[tex]4a - 3 \times 0 = 22 \\ a = \frac{22}{4} [/tex]

E)

[tex]a = 22[/tex]

Find a • b if a=3i+8j and b=-0.5-4j

Answers

Answer: -8j + 3i

Step-by-step explanation:

3i + 8j · (- 0.5) - 4j

3i-8j · 0.5 - 4j

3i-4j-4j

3i-8j

-8j+3i

Hope this helps

Answer:

−1.5i−12ij−4j−32j2

Step-by-step explanation:

help on math! thanks!

Answers

Answer:

A

Step-by-step explanation:

covert to slope intercept form

x-y=2

-y=-x+2

y=x-2

Answer: C

Step-by-step explanation:

Help me out here I don’t feel like doing the math on my own right now

Answers

Answer:

5n-3

Step-by-step explanation:

hope i am right

I believe the answer is 5n-3...

8th grade math, please help.

Answers

Answer:

∠x = 16°

Step-by-step explanation:

∠x = 180° - (180° - 16°) = 16°

Answer:

16° because alternative exterior angles are equal

1. Last month, John's dog ate 45 cans of dog food in
30 days. How many cans should John buy to feed his
dog for the next 6 days?

Please help me !!!

Answers

Answer:

9 cans

Step-by-step explanation:

45/30=1.5

1.5*6=9

Answer:

9 Cans of dog food

Step-by-step explanation:

You have to divide 45 the amount of cans within the 30 days. 45/30=1.5.And you have to multiply this by 6 days. 1.5×6=9

What is the measure of angle C? Enter your answer in the box. ° A quadrilateral inscribed in a circle. The vertices of quadrilateral lie on the edge of the circle and are labeled as A, B, C, and D. The interior angle A is labeled as left parenthesis x plus 15 right parenthesis degrees. The angle B is labeled as left parenthesis x plus 10 right parenthesis degrees. The angle D is labeled as left parenthesis x plus 24 right parenthesis degrees.

Answers

Answer:

can u upload a pic of the question

Answer:

Quadrilateral ABCD​ is inscribed in this circle.

What is the measure of angle C?

Enter your answer in the box.

92°

What is the amount of sales tax owned in a $39 jacket if the tax rate is 5%

Answers

Answer:

$1.95

Step-by-step explanation:

Plzzz help I will give you 25 points

Answers

Pretty sure the answer is 77

If the sum of measures of angle a and b is 280 degrees, what is the measure of angle C?

A. 80 degrees
B. 160 degrees
C. 140 degrees
D. 40 degrees

Answers

Answer:

40 degrees

Step-by-step explanation:

because angle b and angle a are vertical angles they are congruent and if they add up to 280 you just have to divide that by 2 to get the value of one of the angles

280/2=140

because angle c and angle b are supplementary they are going to add up to equal 180

180-140=40 so c=40

Answer:

40

Step-by-step explanation:

الو۔
The diagram shows the position
of three towns represented by
letters A, B and C.
B is 7 km from A on a bearing of 037°
C is 8 km from B on a bearing of 140°
Find the bearing of C from A.
Give your answer correct to 1 decimal place.

Answers

Answer:

56.29

Step-by-step explanation:

56.29^° is the answer

The bearing of town C from town A at the given position of the three towns is determined as 93.3⁰.

Distance of C from  A

The distance of town C from town A is calculated by applying Cosine rule. The distance of town C from town A is represented by small letter "b" as shown in the image.

b² = a² + c² - 2ac[cos B]

b² = (8)² + (7)² - 2(8 x 7 x cos77)

b² = 87.81

b = √87.81

b = 9.37 km

Angle A

The value of angle A is determined by applying Sine rule as shown below;

sin A/a = sin B/b

sin A = (a x sin B)/b

sin A = (8 x sin 77)/9.37

sin A = 0.832

A = sin ⁻¹ (0.832)

A = 56.3⁰

Bearing of town C from town A

The bearing of town C from town A is determined from the sum of 37⁰ and angle A.

θ = A + 37⁰

θ = 56.3⁰ + 37⁰

θ = 93.3⁰

Thus, the bearing of town C from town A at the given position of the three towns is determined as 93.3⁰.

Learn more about bearing here: https://brainly.com/question/23427938

best anwser gets brain thank you show work​

Answers

Answer: 1.567 × 10⁹

Step-by-step explanation:

1.6 × 10⁹ = 1.6 × 1000000000 = 1,600,000,000

3.3 × 10⁷ = 3.3 × 10000000 = 33,000,000

1,600,000,000 - 33,000,000 = 1,567,000,000

10⁹ = 1,000,000,000

1.567 ×  1,000,000,000 = 1,567,000,000

Hope this helps!

Find the number that makes the ratio equivalent to 72:96.

Answers

Answer:

72:96=72/12=6

So, 96/12=8

6:8

Answer:

3:4

Step-by-step explanation:

72/24:96/24 ( dividing numerator and denominator by 24)

=3:4

solve for x! giving brainlist and extra points

Answers

Answer:

i dont seeeeeee an x

Step-by-step explanation:

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