Mathematics High School

hi please help i’ll give brainliest if you give a correct answer (please show your long division on paper please :()

Answers

Answer 1

Answer:

Attached below

Step-by-step explanation:

sorry couldnt d it on paper ;)

Related Questions

F(x)=2x-10 when x=-3, 0, and 8.

Answers

Answer:

2x=10

Step-by-step explanation:

Linda has to buy stickers, erasers, and a pencil. She can only spend $3. A sticker costs $0.35, an eraser costs $0.99, and a pencil costs $0.59. Can Linda buy 3 stickers and 2 erasers?

[Use the inequality 0.35x + 0.99y + 0.59 ≤ 3]

Answers

Answer:

Step-by-step explanation:

Step 1: Understand the inequality

The inequality 0.35x + 0.99y + 0.59 ≤ 3 contains 2 variables 'x' and 'y'. We can see the 'x' is multiplied by 0.35 which is the price of a sticker which means 'x' represents how many stickers Linda is buying. The 'y' is multiplied by 0.99 which is the price of a eraser which means 'y' is how many erasers Linda is buying. We ignore the 0.59 as that's the price for a pencil but Linda doesn't buy a pencil

Step 2: Sub in the values

[tex]0.35(3)+0.99(2)<3\\1.05+1.98<3\\3.03<3[/tex]

Step 3: Interpret the answer

Because the equality isn't true we can conlude Linda doesn't have the money to buy 3 stickers and 2 erasers

Answer:

Step-by-step explanation:

0.35x3=$1.05

0.99x2=$1.98

add $0.59+$1.98+$1.05

=$3.62

Someone tell me is this 1/5

Answers

Answer:

4/15

Step-by-step explanation:

3/5-1/3

9-5/15

=4/15

I ain't really sure

Help me please :( thank you

Answers

Answer:

Step-by-step explanation:

Answer:
A

Step by step explanation

Can someone help me with Geometry?

Answers

Answer:

6x + 2 is your answer I THINK

Sandra was 13 years old on her last birthday, and she will be 15 years old on her next birthday. How is that possible

Answers

Answer:

on her last bday she was 13, this year she will be turning 14. then next year she would be turning 15 years old.

Step-by-step explanation:

3(2x +5) - 2x= 3 (x +6)
Plzzz Someone help me

Answers

Step-by-step explanation:

afsoon the process in the picture hope you understood.

Answer:

x= 3

Step-by-step explanation:

6x + 15 - 2 = 3x + 18

4x +15 = 3x + 18

4x -3x = 18-15

x = 3

The sum of 32 and n is equal to 44.29.
Enter the equation described in the sentence.

Answers

Answer:

32 + n =44.29

Step-by-step explanation:

the sum of 32 and n means add n to 32 or 32 + n

Without graphing, classify the following system as independent, dependent, or inconsistent.
x - 2y = 1
4x 8y = 4
Choose the correct answer below.
A. The system is inconsistent.
B. The system is dependent.
C. The system is independent.

Answers

Answer:

Step-by-step explanation:

There is a missing operator in the second equation.

If the equation is 4x - 8y = 4, then the system is dependent. The second equation is a non-zero multiple of the first.

What fraction is equivalent to 0.45 ? (in lowest terms)

Answers

45/100 = 9/20 just divide by 5

Find the MIDPOINT between the two points.*
(-1,-5) and (-5, 9)

Answers

Answer:

(-3, 2)

Step-by-step explanation:

(-3,2) should be the answer

Which equation best represents the relationship between x and y in the graph? * 2 points

Answers

The answer is y=2x+2

Answer:

The answer is y=2x+2

Step-by-step explanation:

d) 1 3/4 x 4 1/6

c) 7/9 x 5 2/5

Answers

Answer:

D) 1 3/4 x 4 1/6= 7 7/24

C) 7/9 x 5 2/5= 4 1/5

Done by NeighborhoodDealer

2x+7=3(x-4) type out your steps

Answers

Answer:

x=19

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

2x+7=3(x−4)

2x+7=(3)(x)+(3)(−4)(Distribute)

2x+7=3x+−12

2x+7=3x−12

Step 2: Subtract 3x from both sides.

2x+7−3x=3x−12−3x

−x+7=−12

Step 3: Subtract 7 from both sides.

−x+7−7=−12−7

−x=−19

x=19

So first you distribute. So it would be 2x+7= 3x-12. Then you wanna get the variables on one side. So you subtract 2 from both sides. 7=x-12. Now you wanna get the numbers on one side. So you add 12 on both sides. 19=x. So x=19

Consider the triangle below.
Determine the angle measure for angle A and angle M in order for triangle GAM to be classified as an isosceles triangle.

Answers

Given :

▪︎Measure of ∠G = 64°

▪︎△GAM is an isosceles triangle.

We know that :

▪︎The opposite base angles of an isosceles triangle are always equal.

Let the measure of ∠A be x.

Then, the measure of ∠M will also be x.

Which means :

[tex] = \tt64 + x + x = 180[/tex]

[tex] = \tt64 + 2x = 180[/tex]

[tex] = \tt2x = 180 - 64[/tex]

[tex] =\tt 2x = 116[/tex]

[tex] =\tt x = \frac{116}{2} [/tex]

[tex] = \tt \: x = 58[/tex]

Since the sum of all these angles is equivalent to 180°[64+58+58=180], we can conclude that we have found out the correct measure of each of these angles.

▪︎Therefore :

Measure of ∠A = 58°

Measure of ∠M = 58°

Which angles shown in the drawing are obtuse?

∠ABE
∠DBA
∠DBC
∠CBE

Answers

Answer:

the first and third one

Step-by-step explanation:

those are obtuse triangles because they open wide

Use slope to determine whether the lines AB and CD are parallel, perpendicular, neither, or the same line for the points: A (3,5), B(−2,7), C(10,5), D(6,15)

Answers

Answer: your answer would be A

Step-by-step explanation:

When the product of the slopes of two lines is -1.

The lines are perpendicular.

When the product of the slopes of two lines is 1.

The lines are on the same line.

When the slopes of two lines are the same.

The lines are parallel.

slope of AB x slope of CD = 1

The lines are on the same line.

What is an equation of a line?

The equation of a line is given by:

y = mx + c

where m is the slope of the line and c is the y-intercept.

Example:

The slope of the line y = 2x + 3 is 2.

The slope of a line that passes through (1, 2) and (2, 3) is 1.

We have,

A (3,5), B(−2,7), C(10,5), D(6,15).

When the product of the slopes of two lines is -1.

The lines are perpendicular.

When the product of the slopes of two lines is 1.

The lines are on the same line.

When the slopes of two lines are the same.

The lines are parallel.

The line AB.

Slope = (7 - 5) / (-2 - 3) = 2 / -5 = -2/5

The line CD.

Slope = (15 - 5) / (6 - 10) = 10 / -4 = -5/2

Now,

slope of AB x slope of CD.

= -2/5 x -5/2

= 1

This means,

The lines are on the same line.

Thus,

slope of AB x slope of CD = 1

The lines are on the same line.

Learn more about equation of a line here:

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6x-3=3x+12 what is the solution to the equation?

Answers

Answer:

x=5

Step-by-step explanation:

add 3 to both sides of the equation: -3+3=0 12+3=15 simplified: 6x=3x+15 then subtract 3x from both sides of the equation. simplified: 3x=15

then divide both sides by 3. simplified: x=5

100%
A right triangle has legs that measure 8 inches and 15 inches.
What is the length of the triangle's hypotenuse?
O
A 5 in.
B. 7 in
C. 17 in
D. 23 in.

Answers

Answer:

17 inches

Step-by-step explanation:

it's 17 because x² = 15² + 8²

then x² = 225+64 which is x² = 289 so now you have to do the square root on both side x= 289

x= 17

Can someone help me with this please?

Answers

-1 since E’s reflection over y=x is b so if b has x cord -1 the y cord of e is -1

How many dollars will Ms. Davis have saved after 30 weeks?

Ms. Davis has $54.50 saved

• She will save $33.25 each week for the next 30 weeks

• She will not spend any of the money

Enter your response here:

Answers

Answer:

$1,052

Step-by-step explanation:

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

Answer: 1,052

Step-by-step explanation: Okay so she has $54.50 saved right now and she wants to save $33.25 each week for the next 30 weeks so we're multiplying. 33.25x30= 997.5 plus the money she has right now is 997.5+54.50= 1,052

Gina is making $20 an hour. She receives a 10% raise. If gina works 40 hours a week, how much more money will she make each week?

Answers

Answer:

880

Step-by-step explanation:

20 x 10% = 2

20 + 2 = 22

22 x 40 = 880

The diameter of a circle is 6 cm find the circumference to the nearest tenth

Answers

Answer:

28.3

Step-by-step explanation:

If this answer helped you then please like this and consider marking it as brainliest :)

Answer:

18.85 cm

Step-by-step explanation:

What has the same value as 75% of 96

Answers

Answer:

Step-by-step explanation:

75% of 96 = 0.75 x 96

= 72

An inflatable ball has a diameter of 6 inches. About how many cubic inches of air does the ball hold?
A. 30
B. 40
C. 110
D. 900

Answers

Answer:

The volume of a sphere with 6 inch radius is 36(pi) cubic inches or approximately 110 cubic inches.

Step-by-step explanation:

Answer: 110

Step-by-step explanation:

100% true i think

PLZZ HELP MARKING BRAINLEIST

Answers

Answer:

Length of side QP = 5

Find the composition of transformations that map ABCD to EHGF. 3 Reflect over the [? ]-axis , then translate (x+[ ],y+[ 1) . 2

Answers

Answer:

x3 y1

Step-by-step explanation:

ABCD reflects over [tex]X-[/tex] axis.

Then translated to [tex](x+[6],y+[-1])[/tex].

What is Transformation?

A single or multiple changes in a geometrical shape or figure is called Geometrical Transformation.

What is Reflection?

A geometrical transformation in which a geometrical figure changes his position to his mirror image about some point or line or axis is called Reflection.

We can see in the given figure that ABCD becomes EHGF after reflecting over [tex]X-[/tex] axis.

So now A became the point E.

We can see in the figure that the coordinates of A were [tex](-5,2)[/tex]

And now the coordinates of E are [tex](1,1)[/tex]

So, [tex](-5+[6],2+[-1])=(1,1)[/tex]

Hence the transformation is [tex](x+[6],y+[-1])[/tex].

Learn more about Geometric Transformation here -

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What is the distance from J To K

Answers

Answer:

C. 13 unit

Step-by-step explanation:

I got right

PLEASE HELP ME
Amira is asked to write an exponential function to represent the value of a $5,000 investment increasing at 4% annually. What multiplicative rate of change should Amira use in her funtion?

a
1.04
b
0.96
c
0.04
d
1.96

Answers

Answer:

c) 0.04 is the answer

I would be happy if you give brainliest

There are 15 people on a bus. Some are adults. Some are children. There are more adults than children. Write down three different ratios of adults to children on the bus.

Answers

Answer:

Step-by-step explanation:

A ratio would mean that for every x number of adults there are a y number of children and the total in this scenario would need to total the 15 individuals in the bus. Therefore, since there has to be more adults than children then any of the following three ratios would be valid.

10 adults :: 5 children

14 adults :: 1 children

5 adults :: 3 children

All three of these ratios add up to be the 15 total individuals in the bus and also fit the requirement that there are more adults tan children.

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