Mathematics High School

Solve for x;
|x+0.5|= -5
A. x= -5.5
B. x= -5.5 OR 4.5
C. No solution
Please answer asap. Thank you ❤

Answers

Answer 1

Answer:

your answer will be A

Step-by-step explanation:

Answer 2

Answer:

C. No solution

Step-by-step explanation:

Solve for x:

|x+0.5|= -5

As we know an absolute value is always positive

So there is no solution to this equation as | x + 0.5 | ≥ 0 and the right side is negative

Correct option is C

Related Questions

4x -1 = -x+9 i need help its for a testtt

Answers

Answer:

x = 2

Step-by-step explanation:

4x - 1 = -x + 9

add x to both sides.

4x + x - 1 = 9

add 1 to both sides

4x + x = 9 + 1

5x = 10

x = 2

Answer:

[tex]\boxed {x = 2}[/tex]

Step-by-step explanation:

Solve for the value of [tex]x[/tex]:

[tex]4x - 1 = -x + 9[/tex]

-Take [tex]x[/tex] and add it to [tex]4x[/tex]:

[tex]4x - 1 + x = -x + x + 9[/tex]

[tex]5x - 1 = 9[/tex]

-Add [tex]1[/tex] to both sides:

[tex]5x - 1 + 1 = 9 + 1[/tex]

[tex]5x = 10[/tex]

-Divide both sides by [tex]5[/tex]:

[tex]\frac{5x}{5} = \frac{10}{5}[/tex]

[tex]\boxed {x = 2}[/tex]

Therefore, the value of [tex]x[/tex] is [tex]2[/tex].

If x to the power of 2= 60, what is the value of x

Answers

Answer:

B.

Step-by-step explanation:

If x squared is 60, then you would have to find the root of 60 to find the value of x.

Hope I helped :)

Please consider Brainliest :)

Answer:

I just took the test the answer is B. +or - the square root of 60

Step-by-step explanation:

Evaluate 6-2
A.
36
B.
1
36
C. -36
D. -12.

Answers

It’s -12 because if u multiply u get the same thing

Write an equation of the line that passes through the points (-6, -8) and (2, -8).
y= Blank

Answers

Answer:

y=mx

Step-by-step explanation:

i learn this back in 8 and 9 grade trust me also can u put me Brainliest

if am right

Please solve this question.​

Answers

Answer:  2

Step-by-step explanation:

                             Current Age              Age in future (x years)

Brother 1:                   15                                 x + 15

Brother 2:                  22                                x + 22

The product of their ages in the future is 408:

            (x + 15)(x + 22) = 408

            x² + 37x + 330 = 408          Expanded

            x² + 37x - 78 = 0                  Subtracted 408 from both sides

            (x + 39)(x - 2) = 0                 Factored

   x + 39 = 0     x - 2 = 0                  Applied Zero Product Property

         x = -39         x = 2                   Solved for x

                ↓

          Disregard since "future" years cannot be negative

Is 166 an even number?

Answers

Answer:

Step-by-step explanation:

Hello friend!!!!!

Yes it is an even number.

Any number that ends with 0, 2, 4, 6 or 8 is an even number

since 166 ends with 6, it is an even number.

hope this helps

plz mark as brainliest!!!!!!!!!!

Given the absolute value function y =| x - 3| +1, describe the transformations . type your answer...​

Answers

Answer:

parent funiction y=|x|

hozonital shift right 3 units

vertical shift up 1 units

reficlation none

vertical none

Step-by-step explanation:

Find the value of x in each diagram.

Answers

Answer:

6) 4 , 7) 35

Step-by-step explanation:

Answer:

x = 8 and x = 7

Step-by-step explanation:

(6)

Since the triangles are similar then the ratio of corresponding sides are equal, that is

[tex]\frac{ST}{MN}[/tex] = [tex]\frac{RS}{LM}[/tex] , substitute values

[tex]\frac{x}{4}[/tex] = [tex]\frac{4}{2}[/tex] ( cross- multiply )

2x = 16 ( divide both sides by 2 )

x = 8

(7)

Since the prisms are similar then the ratio of corresponding sides are equal, that is

[tex]\frac{x}{35}[/tex] = [tex]\frac{2}{10}[/tex] ( cross- multiply )

10x = 70 ( divide both sides by 10 )

x = 7

Please help me . I’m begging you :( thank you

Answers

I think it’s 66 because if it’s 360 and the rest are 76 76 times 3 are 228 so 360 minus 228 is 132 so 132 divided by 2 is 66

When did Beethoven start to go deaf?


If he couldn’t hear, how did he write/compose music?


How did Beethoven’s deafness change the music that he wrote, as compared to the music written before he went deaf?


Did Beethoven continue to perform & conduct even when he was deaf? (Explain.)


Please list at least three musical differences between the 2 Videos, without saying that they play different instruments:

Answers

1.) When he was about 28 he started having problems with hearing. By the time he was 44 or 45 he was completely deaf.

2.) He could not hear the music but he could feel the vibrations of the keys. They were all different and unique so he could tell the difference between each through the unique vibrations of each of them.

3.) It didn’t change as much. As long as he memorized the notes and vibrations he was fine. In fact, the music got better. He released 5 of his greatest pieces regardless if he was deaf or not.

4.) Yes he did! He composed great music during his deaf times.

During the summer, Tyler delivers packages and Miranda cares for animals on a farm. To show their earnings, Tyler makes a graph and Miranda makes a table. Which statement is true?

Answers

Answer:

When Miranda works 5 hours instead of 4, her pay goes up by

 $56.00 - 44.80 = $11.20

That is, Miranda is paid $11.20 for each hour she works.

The slope of Tyler's graph indicates he is paid $9.00 for each hour he works. Miranda's pay per hour is $11.20 - 9.00 = $2.20 more than Tyler's.

Miranda earns $2.20 more per hour than Tyler

JM $15000 has
a value of 100 pound sterling
what is the value of 1 pound in jm$​

Answers

Answer:

your answer is 1500 because if you divide $15000 by 100 then you get 1500

Step-by-step explanation:

$15000/100 = 1500

If h(x) = 5 + x and (x) = 5. which expression is equivalent to (k-1)(o)? (5+) 1 (5+) 5+ 5+ (5 + x)​

Answers

(5+x)/x

K*H = 1/x(5+x) or (5+x)1/x which = (5+x)/x because (5+x)1/x = [(5+x)/1] * [1/x] and anything multiplied by one is equal to itself.

If h(x) = 5 + x and k(x) = 5 then the expression which is equivalent to (koh)(x) is 25+5x

What is a function?

A relation is a function if it has only One y-value for each x-value.

The given functions are h(x) = 5 + x and k(x) = 5x

We have to find the expression which is equivalent to (koh)(x)

(koh)(x) = k(h(x))

=k(5+x)

Now we have to plug in 5+x in the function k(x)

k(5+x)=5(5+x)

=25+5x

Hence, if h(x) = 5 + x and k(x) = 5 then the expression which is equivalent to (koh)(x) is 25+5x

To learn more on Functions click:

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Need help immediately

Answers

Answer:

-5q^2 - 6q - 18

Step-by-step explanation:

b = (-3q - 8)

c = (2q^2 - q - 2)

3(-3q - 8) - 3(2q^2 - q - 2)

(-9q - 24) + ( -5q^2 + 3q + 6)

-5q^2 + 3q - 9q + 6 - 24

Combine like terms

-5q^2 - 6q - 18 is the answer

Allison has worked these times this week:
8:03 am
5:13 pm
7:58 am
4:49 pm
7:46 am
4:41 pm
8:23 am
4:50 pm
7:31 am 4:32 pm
How many hours did she work?
pls help

Answers

Allison worked 44.25 hours in this week

This weekend Karen participated in a road race the ratio of the number of miles she ran to the number of miles she walked is 4 : 5 how many miles did Karen run if she walked 10 miles

Answers

Answer:

8 miles

Step-by-step explanation:

If Karen ran 4 miles and walked 5 the fraction for that is 4/5 and if you double both of those you get 8/10 we know that she walked 10 miles so she had to have run 8 miles.

Answer:

8

Step-by-step explanation:

What does -7/10=3.5/j

Answers

Answer:

j=-5

Step-by-step explanation:

Cross multiply.

-7j=35

j= -5

J=-5 is the correct answer

6. The table shows the amount of money Shaun had as principal in his savings account
each month. If you were to graph this proportional relationship, what would be the
slope?
Number of months Savings Principal
5
$125
6
$150
7
$175
8
$200
Record your answer and fill in the bubbles on your answer document. Be sure to use
the correct place value.




This is 34 points if answerd correctly

Answers

Answer:

500

Step-by-step explanation:

im taking the same test and i just did the math bsically the slope is the line and it always depend on what angle it goes and thjis one finishes straight so that makes the slope 500  and your welcome

The slope of the given data in the table will be 25.

What is a slope?

Slope or the gradient is the number or the ratio which determines the direction or the steepness of the line.

The formula to calculate the slope of the line will be given below:-

m = (y₂ - y₁) / (x₂ - x₁)

Given data is as below:-

Number of months    Savings Principal

   5                                   $125

   6                                   $150

   7                                   $175

   8                                   $200

The slope will be calculated as below:-

m = (y₂ - y₁) / (x₂ - x₁)

m = ( 150 - 125 ) / 6 - 5 )

m = 25

Therefore, the slope of the given data in the table will be 25.

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I dont understand this question ​

Answers

complimentary:

Two angles are called complementary when their measures add to 90 degrees. Two angles are called supplementary when their measures add up to 180 degrees.

equivalent:

Two rotation angles that have the same measure.

adjacent:

Two angles are Adjacent when they have a common side and a common vertex (corner point) and don't overlap.

supplementary:

Two Angles are Supplementary when they add up to 180 degrees.



in this case i believe it is supplementary.

Please answer correctly !!!!!!!!! Will mark brainliest !!!!!!!!!!!!! Show your work !!!!!!!!!!!!

Answers

if x = 3 then you plug in a 3 every time you see a x

4(3)+8
12+8
20

2(3)+3
6+3
9

since you are finding the area you multiply those two numbers so

20•9
180

final answer=180

Here are three different recipes for Orangey-Pineapple Juice. Two of these mixtures taste the same and one tastes different.

Recipe 1: Mix 4 cups of orange juice with 6 cups of pineapple juice.
Recipe 2: Mix 6 cups of orange juice with 9 cups of pineapple juice.
Recipe 3: Mix 9 cups of orange juice with 12 cups of pineapple juice.

Which two recipes will taste the same, and which one will taste different?

Answers

Answer:

Recipe 1 and 2 will taste the same .

Step-by-step explanation:

they will taste same because they have equal ratios

1.4:6=2:3

2.6:9=2:3

3.9:12=3:4

2:3 =2:3

recipe 1 and 2 are same.

i’m beyond confused on this please help asap

Answers

36.3 would be your answer

Simplify the radical expression by rationalising the denominator. 4 over the square root of 10

Answers

Answer:

idu

Step-by-step explanation:

can i get some help lol?

Answers

Answer:

48 miles

Step-by-step explanation:

36/3 = 12.

12 = 1/4 of the way home

12 x 4 = 48

The total length is 48 mi.

20 adults and 15 children are going to attend a musical evening. The organizers have arranged the tables in such a way that there is equal number of adults and children on each table and no one is left over. What is the GREATEST number of tables that the organizer can set up ?

Answers

Answer:

5 tables

Step-by-step explanation:

if four adults and three children are seated at each table, there can be a total of 5 tables.

On her way to visit Horace Mann University, Casey stopped by Mount Rushmore in South Dakota. The park ranger gave a talk that described the history of the monument and provided some interesting facts. Casey could not believe that the carving of George Washington’s face is 60feet tall from his chin to the top of his head!
However, when a tourist asked about the length of Washington’s nose, the ranger was stumped! Casey came to her rescue by measuring, calculating and getting an answer.
How did Casey get an answer?

Answers

Answer:

  using a proportion relating nose length to head height

Step-by-step explanation:

Casey measured the nose length, and found the fraction that was of the head height. Then Casey found the same fraction of 60 feet to find the actual nose length.

__

Casey could use a photograph, poster, postcard, or a ruler held at arm's length, to make the necessary measurements.

Wha is the product of 12× 1 7/9

Answers

Answer:

Hi friend! the answer is 64/3 or 21.3333333 or 21 1/3

Step-by-step explanation:

Answer:

64/3

Step-by-step explanation:

becaseu of math bro

What is 2d+3d+d.
please answer

Answers

Answer:

6d

Step-by-step explanation:

Suppose that the volume of water in the rain barrel
decreased by 4 5/8 gallons in four minutes. What will be
the change in the volume of water after one minute?

Answers

Answer:

Step-by-step explanation:

A unit rate is a rate for one of something.

It is written as a ratio with a denominator of one.

The change in the volume of water in one minute is 1 5/32 gallons.

What is a unit rate?

A unit rate is a rate for one of something.

It is written as a ratio with a denominator of one.

We have,

4 5/8 gallons decrease in 4 minutes.

This can be written as:

4 5/8 gallons = 4 minutes

37/8 gallons = 4 minutes

Dividing both sides by 4 we get,

(37/8) / 4 = 4/4 minutes

37/(8x4) = 1 minute

37/32 = 1 minute

1 5/32 gallons = 1 minute

Thus the change in the volume of water in one minute is 1 5/32 gallons.

Learn more about unit rates here:

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Can someone help me out with these problems?

Answers

Answer:

1) No.

2) Yes "3x + y = 2".

3) Yes "5x - y = -4".

4) Yes "2x - y = -5".

5) Yes "6x - y = 7".

6) No.

7) Yes "y = 4".

8) Yes "2x + 6y = 2".

9) Yes "y = 2".

Step-by-step explanation:

This looks right to me, let me know if you have any trouble!

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