Mathematics College

PartA: Explain why x=6makes 4x-5< 19.

Answers

Answer 1

Answer:

It doesn't.

Step-by-step explanation:

If you plug in 6 in the x spots you will have:

4(6)-5 < 19

If you solve that, you will get:

19< 19

So considering that they are the same number, this doesn't make sense because it should be an equal sign.

Have a nice day!!! Please mark Brainliest!

Related Questions

Ms.Sandy Bought A Package Of Pencils. Out Of Every 10 Pencils​, 8 Are Black. If There Are 30 Pencils In The​ Pack, What Fraction Of The Pencils In The Pack Are​ Black? What Percent Of The Pencils In The Pack Are​ Black? What Fraction of The Pencils In The pack Is​ Black?

Answers

Answer:

Step-by-step explanation:

Fraction: 24/30 or 4/5 Percentage: 80%

Angelica made sales of $5,000. She receives a 3% commission. How much would her commission be if her sales doubled?​

Answers

Answer:

Step-by-step explanation:3% of $10,000 is $300.

Find the area of each figure answer asap

Answers

1722 is the answer for this question your

What quantity could go into the blank to make the equation a true statement? 5a + a + ___ = 10a

Answers

Answer:

[tex]4a[/tex]

Step-by-step explanation:

Just like addition.

7. What is the value of x? Round answer to the nearest tenth (one decimal
place) if needed.

Can you please show work thank you for your time

Answers

Answer:

x= 20,1 degrees

Step-by-step explanation:

The sum of the inner angles of a triangle is 180 degrees

So it must be

3x-11+6x-10+x = 180

added up the terms with x

10x -11-10 = 180

added up the terms without x

10x - 21 = 180

added up (21) in the two members of the equation

10x-21+21 = 180+21

10x = 201

divide the two members by 10

x = 20,1 degrees

Ans: 720cm
2
The ratio of the number of Malay students to the number of Indian students to the
number of Chinese students in a school is 5:4:8.
There are a total of 468 Indian and Chinese students.
What is the total number of students?
Ans:

Answers

Answer:

663

Step-by-step explanation:

the total number of students can be determined using this equation :

(total ratio of Chinese and Indian students / total ratio of students) x n = 468

total ratio of Chinese and Indian students = 4 + 8 = 12

total ratio of students 4 + 8 + 5 = 17

N = TOTAL NUMBER OF STUDENTS

12/17) x n = 468

multiply both sides of the equation by 17/12

n = 663

Find the area of the figure.

Answers

Answer:25

Step-by-step explanation:

cur figure up into two small triangles, one recrtangle and a big triangle

Which equation matches the table?

Answers

Answer:

Wait that makes no since but i would say 4 input and 28 input

Step-by-step explanation:

Need help

1. 15% of what number is 6?

2. 25 is 10% of what number

3. 49 is 35% of what number

4. What is 310% of 65

Thanks

Answers

Answer:

1. 40

2. 40

3. 140

4. 210.5

I tried, hope this helps :)

plz help i have to wright 20 characters or more plz help no links plz or you will be reported and you will not get brainlest

Answers

Answer:

she added before multiplying because she did 3+4 instead of 3x4

Step-by-step explanation:

Help me pls I really need help

Answers

I think is 200 minutes

Express the following as a single fraction in its simplest form: 12/y x y/3x

Answers

Answer:

by cancellation method  we can cancel both the y's

so the leftover digits are, 12/3x

when simplifying, we will get 4/x

∴ the final answer is 4/x

hope this answer helps you.....

Which equation represents the table of values

Answers

Answer:where the equations

Step-by-step explanation:

7.10; 7.1F)
4. The diagram below shows a triangle.
15 in.
12 in.
6 in.
A student drew a similar triangle using
a scale factor of The perimeter of
the student's triangle was
A 11 in.
29 in.
B 22 in.
D 33 in.

Answers

Answer:

..............

Step-by-step explanation:

....................

Drag each equation to the value that makes it true.

Answers

Answer:

5h=60 needs to go in the last one

Step-by-step explanation:

Find the area of the shape below. 5yd 7yd

Answers

Answer:

45.99 yd²

Step-by-step explanation:

The square is 5 yd × 7 yd

35 yd²

The circle = 2 × pi × radius

2 × 3.14 × 3.5

21.99115 rounds to 21.98 yd²

Since it is have a circle,

21.98 yd² ÷ 2

10.99 yd²

35 yd² + 10.99 yd²

45.99 yd²

45.99 yd ^^ good luck

Do the functions have the same concavity? f(x)=-x^2+40x+120f(x)=−x 2 +40x+120

Answers

Answer:

1. f(x)=-x^2+40x+120. Answer: it would be the same answer

2. f(x)=−x 2 +40x+120. Answer: look at the both picture

Step-by-step explanation: Hope this help :D

Both functions have the same concavity—they are both concave downward.

How to explain the function

Let's start with the first function, f(x) = -x² + 40x + 120.

First Derivative:

f'(x) = -2x + 40

Second Derivative:

f''(x) = -2

Since the second derivative is a constant (-2), it is negative for all values of x. Therefore, the first function has a concave downward shape.

Now let's move on to the second function, f(x) = -x² + 40x + 120.

First Derivative:

f'(x) = -2x + 40

Second Derivative:

f''(x) = -2

Similar to the first function, the second function also has a constant second derivative (-2) that is negative for all values of x. Therefore, the second function also has a concave downward shape.

In conclusion, both functions have the same concavity—they are both concave downward.

Learn more about functions

https://brainly.com/question/11624077

#SPJ2

Need help take your time and thx

Answers

Answer:

(x-4) (x+1)

step by step explanation:,

3.4x=8.5
on a text plz answer ​

Answers

Answer:

x=.4

Step-by-step explanation:

Answer:

2.5

Step-by-step explanation:

3rd 9-Week Exam
Question: 1-1
Monica is using a coordinate plane to make a design in art class. She wants to reflect a line segment across the x-
axis as part of the design. The line segment has an endpoint at (-7,5) and is 5 units long. Which two ordered pairs
could be the coordinates of the endpoints of the reflection of the line segment?

Answers

Answer:

dgfrngssfrhrfhhkthgfgtuthrruyifrhtuturhfnfbhmxvdg4jfdd

Step-by-step explanation:

xdvbbffyeurudgdifhfjdchd8wixsigfir

Bryan has coaught 14 of the 70 pokemon that are still currently at the park in pokemon go.what percent of pokemon does he stiñl need to catch?

Answers

Answer:

He still needs to catch 80% of the pokemon's.

Answer:80% are left.

If 5 shirts and 5 sweaters cost $205, and 6 shirts and 9 sweaters cost $294, what is the cost of one shirt and what is the
cost of one sweater?

Answers

Answer:

shirt is 20.5 and sweater is 16.33

Step-by-step explanation:

1 1/2 divided by 3 3/4​

Answers

The Answer is:

2/5

Simple math.

In ΔQRS, s = 980 cm, r = 300 cm and ∠R=34°. Find all possible values of ∠S, to the nearest 10th of a degree.

Answers

Answer:

S=sin −1 (1.8266968)=ERROR

No possible triangles

Step-by-step explanation:

5x +60/x -15x +15/x-20​

Answers

Answer:

5x-60=x - solution,..........

Answer:

Answer:

5x +60/x -15x +15/x-20

60/x+15/x-15x+5x-20

75/x-10x-20

is your answer

combined liked terms by adding and subtracting.

4/5y - 8 = 2/5y + 16

Answers

Answer:

y=60

Step-by-step explanation:

trust

y = 60

Step-by-step explanation:

Step 1: Group all the x terms on the left side of the equation

Subtract y from both sides:

4/5y - 8 = 2/5y + 16

4/5y - 8 - 2/5y = 2/5y + 16 - 2/5y

2/5y - 8 = 2/5y + 16 - 2/5y

2/5y - 8 = 16

Step 2: Group all constants on the right side of the equation

Add 8 to both sides of the equation:

2/5y - 8 = 16

2/5y - 8 + 8 = 16 + 8

2/5y = 16 + 8

2/5y = 24

Step 3: Isolate the x

Multiply both sides by inverse fraction 52

2/5y = 24 5/2

2/5y 5/2 = 24

y = 24 5/2

y = 60

Which of the following is NOT an element of impressionistic painting.

A. Photography

B. Mood

C. color

D. Perspective


Please help me answer this

Answers

Answer:

A. Photography. I couldn't say this is in mathematics but okay :)

can u plz help me ok i need help

Answers

Answer:

the answer is 47 sprinklers

Step-by-step explanation:

so the system is 188 and there is one sprinkler every 4 feet

so 188/4 which would give u 47

The answer is the first one, 47 sprinklers.


PLEASE HELP I ONLY HAVE AN HOUR LEFT !!!!!!

Answers

Answer:

1,3, and 4

Step-by-step explanation:

Bradley's bike has an odometer, which shows how far he rides. Bradley rode 2.7 miles on
Monday, 2.4 miles on Tuesday, and 2.8 miles on Wednesday.
How many days did Bradley ride more than 2 miles?

Answers

Answer:

7.9

Step-by-step explanation:

I added 2.7 + 2.4 + 2.8, lmk if it's wrong.

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