Mathematics High School

Please help! I’m stuck on this

Answers

Answer 1

Answer:

i don’t see anything

Step-by-step explanation:

did you write something? because i can’t see it.

Related Questions

Please help I need help help help help

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Answer: 4 bags

Step-by-step explanation: Good luck! :D

Answer:

the answer is 4 i think d ont know

Step-by-step explanation:

please help 10 points

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Answer:

Sana di ten points

Step-by-step explanation:

#carryonlearning

The answer would be B

Karen surveys a group of people to find out how many hours, in total, they had worked in the previous week. Her results are summarised in the histogram.

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Bro? There’s nothing or no evidence

Uhhkkklpo uhijjhyuii

HELP PLEASE I REALLY NEED IT I WILL GIVE YOU A BRAINLEIST

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Answer:445.05 commission is for the first question

Step-by-step explanation:7.5% to the sending question. I will only give half ok hope I helped

SORRY MY ANSWER WAS WRONG I HAD TO DELETE AND WRITE THIS INSTEAD PLEASE REMOVE MY POINTS

please helpppppppppppppp

Answers

[tex]{ \huge{ \green{ \underline{ \frak{Question}} \colon}}}[/tex]

[tex]{ \large{ \pink{ ⇝ \: \rm{To \: \: Find \: \: \bigg (4.9 \div \dfrac{1}{10} \bigg)}}}}[/tex]

[tex]{ \huge{ \purple{ \underline{ \frak{Answer}} \colon}}}[/tex]

[tex]{ \large{ \red{➢ \: \: \rm{4.9 \div \dfrac{1}{10} }}}}[/tex]

[tex]{ \large{ \orange{ ➢ \: \: \rm{4.9 \times 10}}}}[/tex]

[tex]{ \large{ \blue{➢ \: \: \bf{ \boxed{\bf{49 }}\: \: Ans.}}}}[/tex]

find an expression for the area of a rectangle of sides 2x+3 and x-1 given that the perimeter is 28cm what is the value of x

Answers

Answer:

4cm

Step-by-step explanation:

Given data

L=(2x+3)

W=(x-1)

P=28cm

A= L*W

A= (2x+3)*(x-1)

open bracket

A= 2x^2-2x+3x-3

collect like terms

A= 2x^2+x-3

P= 2L+2W

P= 2*(2x+3)+2(x-1)

P= 4x+6+2x-2

collect like terms

P= 6x-4

but p= 28

28= 6x-4

28-4= 6x

24= 6x

x= 24/6

x= 4cm

Hence x= 4cm

(50 POINTS) What transformation takes the graph of g(x)=x^2−5 to the graph of h(x)=x^2−1?

translation 4 units up

translation 1 unit up

translation 1 unit down

translation 4 units down

Answers

Answer:

translation 4 unites up

Step-by-step explanation:

the thing that is changing is the y intercept and the y intercept went up by 4 therefore it is a translation 4 units up

hope this helps (:

The transformation from the function g(x)=x²-5 to h(x)=x²-1 is translation 4 units up. Therefore, option A is the correct answer.

What is a transformation?

A transformation is a general term for four specific ways to manipulate the shape and/or position of a point, a line, or geometric figure. The original shape of the object is called the Pre-Image and the final shape and position of the object is the Image under the transformation.

The given functions are g(x)=x²-5 and h(x)=x²-1.

From the function g(x)=x²-5 to h(x)=x²-1, the translation by 4 units up.

Now, g(x)=x²-5+4

So, h(x)=x²-1

Therefore, option A is the correct answer.

Learn more about the transformation here:

https://brainly.com/question/11709244.

#SPJ2

50.7 is what percent of 32? Round to the nearest tenth.

Answers

Question: 50 is what percent of 32?

Answer:156.25 or 156.3

Step 1: We make the assumption that 32 is 100% since it is our output value.

Step 2: We next represent the value we seek with x

Step 3:100%=32

Step 4:x%=50

Step 5:100%=32 x%=50(2)

Step 6:100%/x%=32/50

Step 7:x%/100=50/32 will give u 156.25% or round to the nearest tenth 156.3%

Answer:

56.3%

Step-by-step explanation:

0.5625×100= 56.25%

round to the nearest tenth.. which is 56.3%

AQRS is similar to ALKJ. What is the similarity ratio?
9
D
S
12
15
10
6
37°
к
37°
8
-L
O a
6/5
Oh
978

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Answer:

Step-by-step explanation:

we need help with this!

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Answer:

Step-by-step explanation:

The answer is H

EXPLANATION

Solve for b.

7.6 − 7.4 = b

Answers

Answer:

.2 = b

Step-by-step explanation:

7.6 - 7.4 = .2

therefore, .2 = b

plz mark me brainliest

What the person said above me is correct

After 14 years, I shall be three times as old as I was 4 years ago. What is my present age?

Answers

Answer:

Present age = 13 years

Step-by-step explanation:

Let the present age be x years.

14 years after age = (x + 14) years

4 years ago age = (x - 4)

According to the given information:

14 years after age = 3 times 4 years ago age

x + 14 = 3(x - 4)

x + 14 = 3x - 12

14 + 12 = 3x - x

26 = 2x

x = 26/2

x = 13 years

Thus, the present age is 13 years

what is the difference written in scientific notation 0.00067 - 2.3 * 10⁻⁵

Answers

6.47x10^-4

Step-by-step explanation:

Answer:

6.47x10^-4

‎‎‎

Step-by-step explanation:

What is a decimal that is equivalent to the fraction 8/10
? Enter the answer in the box.

Answers

Answer:

0.8

Step-by-step explanation:

Answer:

Step-by-step explanation:

I'm unsure how to do this question,, could someone help?

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This is corresponding so...hope this helps!

what is the quotient of −1 and y

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Answer:

-1/y

Step-by-step explanation:

This quotient is the result when you divide y into -1: -1/y

y/8 = 40, y = 5

is this correct? yes or no

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Answer: No, the correct answer is 320.

Step-by-step explanation: To solve for Y, simplify both sides of the equation, then isolate the variable.

Step 1: Multiply both sides by 8.

[tex](\frac{y}{8} )\times(8)=(40)\times(8)=320[/tex]

Therefore, your answer is incorrect, the correct answer is 320.

Find the equation in slope-intercept form of a line with slope -2 and y-intercept 4.
A. y=-2x B. y=4x-2 C. y=2x-4 D. y=-2x+4

Answers

Answer:

D. y=-2x+4

Step-by-step explanation:

Solve the following system of equations below using any method.
Remember to check your solution!
x – 4y = -7
-5x + 7y = 9

Answers

Answer:

(1,2) or equation form: x=1 y=2

Step-by-step explanation:

Used system of equations and doubled checked!

y = mx + b is a slope intercept form of a line. Rewrite the formula in terms of x.

Answers

Answer:

(y-b)/m = x

Step-by-step explanation:

We need to isolate X!

y = mx + b

minus b

y-b=mx

divide by m

(y-b)/m = x

Hope this helps!

Answer:

x = ʸ ⁻ ᵇ⁄ₘ

Explanation:

y = mx + b

Switch Sides

mx + b = y

Subtract 'b' From Both Sides

mx + b - b = y - b

Simplify

mx = y - b

Divide Both Sides By 'm'

ᵐˣ⁄ₘ = ʸ⁄ₘ - ᵇ⁄ₘ

Simplify

x = ʸ ⁻ ᵇ⁄ₘ

- PNW

Please help! Will mark brainliest

Answers

I believe its 35 but im thinking it can be 40 too

40; That’s a 90 degree angles and they already gave you 50 so 90-50= 40

Solve the following using long division.

9720 / 18

Answers

Answer:

first digit: 9/18 = 0 and 9 left

second digit: 97/18 = 5 and 7 left

third digit: 72/18 = 4 and 0 left

fourth digit: 00 / 18 = 0 and 0 left

Answer is 540 (skipped the first 0).

Step-by-step explanation:

Please note that you add another digit to what was left in the previous step.

Anna, Laura and David each earn the same monthly salary.
Each month, Anna saves 19 percent of her salary and spends the rest of it.
Laura spends 17/20 of her salary and saves the rest of it.
Amount of salary David saves : amount of salary he spends =2:8.
Work out who saves the most of their salary each month.
Show how you got your answer.

Answers

so convert them all to percentages

Anna: 19%
Laura: 17/20 then times by 5 to get 85%
therefore she saves 15%
David: 2:8 = 2/10 saved = 20%

so david saves the most

In a classroom, 4 students are wearing red shirts, 11 students are wearing blue shirts, and 10 students are wearing black shirts. What percentage of students are wearing black shirts?

Answers

Answer:

40%

Step-by-step explanation:

10÷25=.4

.4= 40%

hope this helped

Pls help
My teacher rlly tried to make it fun like girl nah it’s still hella boring

Answers

Your saying you want all 5 of these questions answered?

Plz help I have to turn it it by midnight!!!!!

Answers

Step-by-step explanation:

The perimeter of a polygon is the sum of all of the polygon's sides. Here, a rectangle has 4 sides:

Perimeter of Rectangle

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

= (8x - 2)cm.

Answer: 8x-2 cm

Step-by-step explanation:

To find the perimeter of the rectangle, add the length of all sides together.

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

Given

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

Expand parenthesis

2+4x-3+2+4x-3

Put like terms together

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

Combine like terms

8x-2

Hope this helps!! :)

Please let me know if you have any questions

Five whole numbers are written in order.
4 6 x y 10
The mean and median of the five numbers are the same.
Work out the values of x and y.

Answers

x = 7
y = 8
As 7 is the median as it would be the middle number and the mean would now be 7 as well

Bryans gocket team is purchasing jersys. The company charges $250 for the onetime set-up fee and $23 for each printed jersey which expression repressents the total cost of x number for the team

Answers

Given:

The company charges $250 for the onetime set-up fee and $23 for each printed jersey.

To find:

The expression that represents the total cost of x number for the team.

Solution:

We have,

Fixed charges = $250

Additional charges = $23 per printed jersey

Let x be the number of printed jersey. Then,

Additional charges = $23x

Total chargers = Fixed charges + Additional charges

= $(250 + 23x)

Therefore, the expression for the total charges is $(250 + 23x).

Please helpppppppppo

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Good luckkkkkkkkkkk!!!!

The ratio between the areas of two similar polygons is 3i4. What is the ratio between the lengths of their corresponding sides
What is the area of an equilateral triangle with sides of length 6?

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Answer:

Step-by-step explanation:

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