Mathematics High School

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Helpppppppppppppppppppppp Meeeeeeeeeeeeeee

Answers

Answer 1

Answer: b

Step-by-step explanation: because five hunderedths is bigger than nine hundredthe which is not equal

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Related Questions

What is the value of the expression? 8.5 - (-4.8) - 7

Answers

Answer:

6.3

Step-by-step explanation:

8.5 - (-4.8)

Let's focus on - (-4.8)

if a negative number is subtracted, it reverses itself

In other words, if a negative number is being subtracted, it is the same as being added as a positive number

So we change the equation to

8.5 + 4.8 = 13.3

Now we subtract 7 from 13.3

Since positive 7 is being subtracted, the rule for -4.8 does not apply to it

13.3 - 7 = 6.3

Help me please with This no need to explain

Answers

Answer:

B.3

Step-by-step explanation:

Answer:

the anser is B

Step-by-step explanation:

3+7=10

7-3=4

done

Cameron purchased an electric guitar for $1,875. The value of the guitar depreciates by 20% each year. In how many years will the guitar be valued at $768?

Answers

Answer:

4 years

Step-by-step explanation:

Hope this helps

Answer:

4 years

Step-by-step explanation:

do 1,875 divided by 768

pls can u help me this is due now T-T

Answers

Answer:

SOLUTION: X=5

Step-by-step explanation:

x=5

y=27

vertical input= (0, 1/9)

Hope that helps!

Evaluate 4tan 45°. can someone help me im confused

Answers

Answer:

4

Step-by-step explanation:

tan 45° = 1

so,

4tan 45° = 4*1

= 4

solve for c
c/6=12


A.2
B.6
C.18
D.72

Answers

Its A becuase 12/6=2

graph the equation y= -3x+4

Answers

Answer:

Here's what it would look like:

please help! show all steps ​

Answers

Answer:

Tn = 8n - 2

Step-by-step explanation:

Given the arithmetic sequence

6, 14, 22, 30, 38

The nth term is expressed as;

Tn = a +(n-1)d

a is the first term = 6

d is the common difference = 14 - 6 = 22 - 14 = 8

Substitute into the formula;

Tn = 6 + (n-1)(8)

Tn = 6 + 8n-8

Tn = 8n - 2

Hence the nth term of the sequence is 8n-2

8x(x+1)=(4x-3)(2x+1)

Answers

Answer:

(3x+1)(2x+1)

Step-by-step explanation:

Answer:

[tex]x2[/tex]=[tex]\frac{5-\sqrt{113} }{8} , x2 = \frac{5+\sqrt{113} }{8}[/tex]

Step-by-step explanation:

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what's the opposite of -4

Answers

Answer:

4

Step-by-step explanation:

It's a opposite of -4 so the opposite would be 4

Answer:

4

Step-by-step explanation:

The opposite of -4 is 4

In addition

The absolute value of -4 is also 4

Therefore, the answer is 4.

simplify each expression 6X + 2x​

Answers

8x
Hope that helps
......

Solve: -7 – 6 = k.
GIVING BRAINLIST!!!

Answers

Answer:

k=-13

Step-by-step explanation:

Yes it’s 13 something something

Solve the following system of equations by graphing each line.
x+y=4
3x+4y=10
*mark the solution with a point

Answers

Answer:

y = -2

x = 6

Step-by-step explanation:

hope it help

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For the following equation, write two more equations, using
:-11 + x=7
Type your answer here...

Answers

Answer: 88

Step-by-step explanation:

you divied and add

88 gotta divide and add

A family is preparing backpacks filled with school supplies to donate to children in need. They have 14 pencils and 8 notebooks. If they want to make all the backpacks the same, with no school supplies left over, what is the greatest number of backpacks they can fill?
I need the help ASAP please

Answers

Answer:

2

Step-by-step explanation:

2 is the only common factor between 8 and 14

need help with this please

Answers

Answer:

13.6

Step-by-step explanation:

Remember SOH CAH TOA

We're going to use tangent = opposite / adjacent because the 11 is opposite theta (39 degrees) and x is adjacent to it.

tan (39) = 11 / x

x = 11 / tan(39)

x = 13.584 -> 13.6 (rounded to nearest tenth)

Note: Make sure your calculator is in degree mode.

Simplify the equation.

4x+8.2*34/9

* is times
/ is divided by

Please explain how you got the answer.

Answers

Answer:

4x+30.97777... (7 repeating)

Step-by-step explanation:

Look at image

that’s the correct answer ^

Mercury is the closest planet to the sun at a distance of 36 million miles. The closest star to the sun is Proxima Centauri, which is 4.24 light years away. A light year is 5.9 x 10 to the 12th power. How many miles from the sun is Proxima Centauri?

Answers

Answer:

2.36 * 10^13 miles

Step-by-step explanation:

Given that :

Proxima centauri is at a distance of 4.24 light years away from the sun.

Distance in miles of Proxima centauri from the sun ;

1 light year = 5.9 * 10^12 miles

Number of light years from the sun * 5.9 * 10^12

= 4 * (5.9 * 10^12)

= 23.6 * 10^12 miles

= 2.36 * 10^13 miles

At 5:00 am, the temperature was -9°F, and at
9:00 am, it was 6'F. Which temperature is
farther from zero?

Answers

Answer:

-9°F

Step-by-step explanation:

If we have a horizontal line in which the zero is in the middle, the positive numbers are on the right and the negative numbers are on the right, we would see that -9°F is further than 6°F. Even though -9°F is a smaller temperature, it is still further away from the zero.

A ladder is leaned up against a wall. The bottom of the
ladder is 5 feet from the wall. The top of the ladder
reaches a spot on the wall that is 12 feet off the ground.
How long is the ladder? (HINT: draw a rough sketch!)
7 feet
13 feet
17 feet
20 feet
i

Answers

Answer:

Step-by-step explanation:

so 5 feet as a width and 12 as a height meaning that it would be b 13

All triangles are equal to ______ degrees

Answers

Answer:

180

Step-by-step explanation:

they are all equal too 180 degrees

Classify triangle ABC by its sides. Then determine whether it is a right triangle.
A (3, 3), B(6, 9), C (6,-3)
I

Answers

Answer:

right triangle it is because if u make a graph and put the points u would get a right isosclses triangle

Step-by-step explanation:

The triangle ABC with verticies A(3, 3), B(6, 9) and C(6, -3) is an isosceles triangle.

What is the way of classifying a triangle?

If a² + b² < c² then it is an acute angle triangle.

If a² + b² = c² then it is a right-angle triangle.

If a² + b² ≥ c² then it is an obtuse angle triangle.

Given, A ΔABC with verticies A(3, 3), B(6, 9) and C(6, -3).

We know the distance formula [tex]D = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2[/tex].

From this we find AB = √45 units, BC = 12 units and AC = √45 units.

Now, this is an isosceles triangle with two equal sides of √45 units.

learn more about the isosceles triangle here :

https://brainly.com/question/2456591

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Question 2

If MNP = 107, what is NMQ?

Answers

Answer:

73 degrees

Step-by-step explanation:

73 degrees is the answer i think

15 POINTSSS AND BRAINLIEST
Create two equivalent ratios to 4:7.5, one with the first term more than 50 and one with the first term less than 1.

Answers

1.) 52:97.5
2.) 1:1.875

Hope this helps!

HI WHAT IS 7/6 OF 456327=
PLEEEEAAASE HEEEELLLP ME!!!!!!!!

Answers

Answer:

532381.5

Step-by-step explanation:

456327 divided by 6 to get 1/6 = 76054.5

76054.5 x 7 to get 7/6 = 532381.5

or 456327 (6/6) + 76054.5 (1/6) =532381.5

Which electric circuit arrangement will light the bulb?

Answers

Answer: Both the metal casing and tip of the bulb are connected to the circuit, forming a closed circuit. Thus, electricity is able to flow through the wires in the circuit to the filament, allowing the bulb to light up.

1 Suppose the vertices of the original figure in the example
were A(-6,6), B(-2,5), and C(-6,2). What would be the
vertices of the image after a 90° clockwise rotation about
the origin?
A'(_)
B'( ____
C'(___)

Answers

Answer:

A' = (6, 6)

B' = (5, 2)

C' = (2, 6)

Step-by-step explanation:

The rule is [tex](x, y) --> (y, -x)[/tex]

how do I define the theorem on this question?

Answers

Answer:

AAS

Step-by-step explanation:

have a good day:) .....

a video is 20 min long. devin made the video faster 2 times. how many minutes and what fraction is the answer?

Answers

Answer:

10 minutes. 1/2

Step-by-step explanation:

Answer:

10/20???

Step-by-step explanation:

at the pediatricians office, patients are able to select a toy from the toy bin. The toy bin has 12 puzzles, 16 boxes of crayons, and 2 bouncy balls. What is the probability of selecting anything but a bouncy ball

Answers

Answer:

9%

Step-by-step explanation:

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