Mathematics College

Please help!!! I.m confused with the problem

Please Help!!! I.m Confused With The Problem

Answers

Answer 1

Answer:

C

Step-by-step explanation:

Make the equation from the blocks:

-7x + 7 = 5x + 16

Then simplify:

Subract 7 from both sides:

-7x = 5x + 9

Add 7x:

0 = 12x + 9

Subtract 9:

-9 = 12x

x = -9/12 = -3/4

Related Questions

Find the midpoint of a line segment with endpoints (-3,-4) and (-7,-5).

Answers

Answer:

-5,-4.5

Step-by-step explanation:

use the midpoint formula

is 3.14 or 9 greater

Answers

Answer:

9 is greater

Step-by-step explanation:

Answer:

9 is greater

Step-by-step explanation:

because

3 is less than 9 right.

3.14 is only 0.14 more than 3 right

so 9 remains the greater number

Find the value of x.

10/6 = x/12

Answers

the answer is x= 20



you cross multiply to get
5/3=x/12



then you swap both side to get
60=3x



then you dive both side getting
x=20



We invest $3500 in an account that pays simple interest of 4% each year. How much interest is earned after 10 years?

Answers

Answer:

$1400

Step-by-step explanation:

Take $3500 and multiply by 4% (0.4) and then get the product of 140 then multiply by 10 for the years and get $1400. Hope this answer helped!

2. Write each expression using exponents
(10 Points)
(-5) (-5)(-5) (-5)

Answers

Answer:[tex]-5^{3}[/tex]

Step-by-step explanation

How would you match these up?

Answers

Answer: Bottom right corner (ie southeast corner)

This 3D solid is a strange sideways bowl shape. Each cross section is a ring to show the empty space.

======================================================

Explanation:

Check out the diagram below. The graph was created with GeoGebra. We have y = x^2 in red and x = y^2 in blue.

The gray region is the region between the two curves. We spin this gray region around the horizontal green line y = 1 to generate the answer mentioned above.

Note how (1,1) is a fixed point that does not move as this is on the line y = 1. Every other point moves to sweep through 3D space to create the solid figure. One way you can think of it is to think of propeller blades. Or you can think of a revolving door (the door is "flat" so to speak, but it sweeps out a 3D solid cylinder).

The cost of one tire if a set of 4 tires cost to $322 The cost of each tire is about ​$...

Answers

4tires is $322
one tire is $x

322/4= $80,5

Find the unknown side length x. Write your answer in simplest radical form.
50
X
30
A. 35
B. 40
C. 45
D. 48

Answers

The answer is B. 40. The three angles of a triangle should all add up to 140 degrees (give brainliest)

Look at the image please

Answers

Answer:

Put Plot R at 2. Put Plot S at 1 1/2

Step-by-step explanation:

For Plot S:

- 7/2 - 3/4 - ( -1/4 - 2/12)

-7/2 - 3/4 -(- I/4 - 5/2

-7/2 - 3/4 - (-11/4)

-7/ - 3/4 + 11/4

Answer: -3/2

For Plot R:

7/2 - (-3/4) - (-1/4 + 2 1/2)

7/2 + 3/4 -(- 1/4 + 2 1/2)

7/2 + 3/4 - (-1/4 + 5/2)

7/2 + 3/4 - 9/4

Answer: 2

Brainliest is appreciated

Hope this helped.

Simplify i41
i
−1
−i
1

Answers

Answer:

Its i

Step-by-step explanation:

I got it right on the test

The value of the given expression is i.

We want to simplify the expression [tex]i^{41}[/tex].

What is an imaginary number?

An imaginary number is a real number multiplied by the imaginary unit i, which is defined by its property i² = −1. The square of an imaginary number bi is −b².

The given expression [tex]i^{41}[/tex] can be written as [tex](i^{4})^{10}.i[/tex]

The value of i²=-1, then [tex]i^{4}[/tex]= i².i²=(-1)(-1)=1

Now, [tex](1)^{10}.i=1\times i=i[/tex]

Therefore, the value of the given expression is i.

To learn more about an imaginary number visit:

https://brainly.com/question/6748860.

#SPJ6

3) 24 + 8x = 8(5x + 8) + 8x*

Answers

24+8x=8(5x+8)+8x
24+8x=40x+64+8x
24+8x=48x+64
8x-48x=64-24
-40x=40
x=-1

How can you match up the disk and the given information?

Answers

Answer: The first diagram you selected is the correct visual representation.

Check out the diagram I posted below. The red vertical line is x = 0, aka the y axis. The blue parabola is 3x = y^2. The green horizontal line is y = 6. The region bounded by these curves is the gray shaded region.

Spinning that gray region around the y axis results in the first diagram in your answer choices. The disk in pink is a cross section to help find the volume (through the use of integral calculus).

Please answer this correctly without making mistakes

Answers

Answer:

12 in.

Step-by-step explanation:

120yrds/10yrds=12in

Stephen Kiprotich, the 2012 Olympic marathon winner, completed the 26.219 miles in 128 minutes. What was his speed in kilometers per minute? PLS HURRY IM RUNNING OUT OF TIMEEEEE

Answers

Answer:

0.127 kilometers per minute

Step-by-step explanation:

if you can divide the number of miles by the number of minutes: 26.219/128 = 0.205 miles per minute. Next, we can use the proper conversion factor to give the number of kilometers per minute. Since 1 mile = 1.609 km, you can divide 0.205/1.609 to result in 0.127 kilometers per minute

Answer:Sample Response: Find the speed by dividing 26.219 by 128. Convert miles to kilometers by multiplying by the conversion factor, with miles in the denominator and kilometers in the numerator.

Step-by-step explanation:Pls give me brainliest award

Convert 15,840 feet into miles. (1 mile = 1,760 yards; 1 yard = 3 feet)

Answers

Answer: 3.00170455 miles

Step-by-step explanation:

Answer:

3 miles

Step-by-step explanation:

Combine like terms , please help !

Answers

Answer:

-4

Step-by-step explanation:

1 Collect like terms.

(6-10)+(-3x+3x)(6−10)+(−3x+3x)

2 Simplify.

-4

5 groups of 2 hundredths

Answers

Answer: 0.1  

Step-by-step explanation:

2 hundredths could be written as  0.02  

And 5 group of them is the same as 0.02 times 5.

0.02 * 5 = 0.1

PLZZ BRAINLIEST

Answer:

Step-by-step explanation:

OR IT COULD BE

0.02

5 = 0.1

If granola costs $2.30 per pound, how much does 0.7 pound of granola cost?

$1.61
$2.37
$3.00
$3.29

Answers

Answer:

1.61

Step-by-step explanation:

Answer:

A.

Step-by-step explanation:

An automobile traveled 106 miles in 2 hours. What was average speed? Use the formula d = rt .
104 mph
0.02 mph
53 mph
108 mph
212 mph

Answers

The average speed of the automobile is 53mph.

Description of average speed

Average speed is the total distance travelled by the automobile (106 miles) divided by the total hours travelled by the automobile (2 hours). It is the rate of the movement of the automobile.

Determining the average speed

Average speed = total distance travelled / total time travelled

106 / 2 = 53 mph

To learn more about how to determine average speed, please check: brainly.com/question/9834403

A survey was given to 271 people asking whether people like dogs and/or cats. 108 said they like dogs 164 said they like cats 63 said they don't like cats or dogs. How many said they liked cats but not dogs?

Answers

Answer:

164 people

Step-by-step explanation:

Answer:

100

Step-by-step explanation:

108+164+63=335 total

335-271=64 like both

164-64=100 like only cats

What are some considerations you need to make before choosing a career?

Answers

Answer: SMART Goals

Step-by-step explanation:

Smart goals are in abbreviation of specific, measurable, achievable, realistic, and timely. This helped me choose my career because I use my career as a goal .

A rectangular garden has the dimensions
shown in the figure.
7.48 meters
15.6 meters
What is the perimeter of the garden?
A. 16.24 meters
C. 46.16 meters
B. 23.08 meters
D. 116.688 meters

Need ASAP

Answers

The answer is c add it

How do you write fraction for 0.105

Answers

Answer:

21/200

Step-by-step explanation:

take .105 and put it over thousand ( 105/1000) then see what number you could divide by to make the fraction smaller (105/1000 ÷ 5) then divide by that number (105/1000 ÷ 5 = 21/200)

There ya go!

Answer:

The answer is 21/200

Jake ran 5/7 of the distance around the school tack. Annabelle ran 4/5 of Jake's distance. What fraction of the total distance around the track did Annabelle run?

Answers

Answer: 4/7

Step-by-step explanation:

Multiply 5/7 by 4/5. The keyword is "of" which means multiply. Once you multiply them, you will get 20/35. You can simplify this to 4/7.

simplify the expression 4+ (11-3)2 ​

Answers

Answer:

20

Step-by-step explanation:

Answer:

20

Step-by-step explanation:

First, because of order of operations, PEMDAS, you solve in the parenthesis first:

4+ (11-3)2

4+ (8)2

Then multiplication:

4+ 16

Then addition:

20

Hope this helps!

Plz name brainliest if possible!

Which polynomial is prime? x2 + x + 1 x2 – x – 2 x2 – 12x + 11 x2 + 2x – 8

Answers

Answer:

[tex]x^{2} +x+1[/tex]

Step-by-step explanation:

[tex]x^{2} +x+1[/tex] is the only prime polynomial because the others can be factored.

[tex]x^{2} - x -2 \\becomes (x-2)(x+1)[/tex]

[tex]x^{2} -12x+11\\becomes (x-11)(x-1)[/tex]

[tex]x^{2} +2x-8\\becomes (x+4)(x-2)[/tex]

In between these four polynomials, x² + x + 1 is the only prime polynomial.

What is a prime polynomial?

A prime polynomial doesn't have any factor except 1 and itself.

Given,

x² + x + 1 = 1 × (x² + x + 1)

x² – x – 2 = x² - 2x + x - 2 = x(x - 2) + (x - 2) = (x - 2)(x + 1)

x² – 12x + 11 = x² – 11x - x + 11 = x(x – 11) - (x - 11) = (x - 1)(x - 11)

x² + 2x – 8 = x² + 4x – 2x - 8 = x(x+4) - 2(x+4) = (x-2)(x+4)

Therefore, x² + x + 1 is the only prime polynomial here.

Learn more about prime polynomial here: https://brainly.com/question/15562251

#Tag #SPJ2

I multiplied my number by several different numbers, and each time got the same result! What was that result? What was my number?

Answers

Answer:

0

Step-by-step explanation:

Question 3
3. 2(x + 4) = 4x + 3 - 2x + 5
Your answer

Answers

Answer:

8=8

Step-by-step explanation:

2(x + 4) = 4x + 3 - 2x + 5

2x+8=2x+8

8=8

( 4x² - 5x + 1) + (-3x² + x +5)

Answers

Answer:

x^2-4x+6

Step-by-step explanation:

[tex](4x^2 -5x +1) +(-3x^2 +x+5)\\\\\mathrm{Remove\:parentheses}:\quad \left(a\right)=a\\=4x^2-5x+1-3x^2+x+5\\\\\mathrm{Group\:like\:terms}\\=4x^2-3x^2-5x+x+1+5\\\\\mathrm{Add\:similar\:elements:}\:4x^2-3x^2=x^2\\=x^2-5x+x+1+5\\\\\mathrm{Add\:similar\:elements:}\:-5x+x=-4x\\=x^2-4x+1+5\\\\\mathrm{Add\:the\:numbers:}\:1+5=6\\=x^2-4x+6[/tex]

Answer:

Step-by-step explanation:

4x^2 - 3x^2 - 5x + x + 1 + 5

x^2 - 4x + 6

15,593 rounded to the nearest 10

Answers

Answer:

15,590

Step-by-step explanation:

You had to round down

15,590 is the answer
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