Mathematics High School

help please i cannot solve this.

Help Please I Cannot Solve This.

Answers

Answer 1

Answer:

what is the unit under

Step-by-step explanation:

Answer 2
what’s the unit under it

Related Questions

2x – 1 = y + 4
3y +1 = 3х – 2​

Answers

Answer:x=4 y=3

Step-by-step explanation:

Let's solve your system by substitution.

2x−1=y+4;3y+1=3x−2

Step: Solve2x−1=y+4for y:

2x−1=y+4

2x−1+−y=y+4+−y(Add -y to both sides)

2x−y−1=4

2x−y−1+−2x=4+−2x(Add -2x to both sides)

−y−1=−2x+4

−y−1+1=−2x+4+1(Add 1 to both sides)

−y=−2x+5

−y

−1

=

−2x+5

−1

(Divide both sides by -1)

y=2x−5

Step: Substitute2x−5foryin3y+1=3x−2:

3y+1=3x−2

3(2x−5)+1=3x−2

6x−14=3x−2(Simplify both sides of the equation)

6x−14+−3x=3x−2+−3x(Add -3x to both sides)

3x−14=−2

3x−14+14=−2+14(Add 14 to both sides)

3x=12

3x

3

=

12

3

(Divide both sides by 3)

x=4

Step: Substitute4forxiny=2x−5:

y=2x−5

y=(2)(4)−5

y=3(Simplify both sides of the equation)

There you go pls hellppp

Answers

Answer:

I don't nowggggghhhhhhh

I believe it’s the green colored map because it’s the one which makes the most sense and is easily understandable

There are 36 dinosaurs pictured in Karmita's book. If 2/3 of them were plant eaters, how many were plant eaters.
A.12 plant-eaters
B.18 plant-eaters
C.24 plant-eaters
D.28 plant-eaters

Answers

in order to solve your question, you first have to understand what 1/3 of 36 is. you can do that by dividing 36/3.

when you do this you get the answer of 12. 1/3 of 36 is 12.

to get the 2/3 part. Add 12 to the existing part that you have.

Therefore, you have 24 plant eaters.

Can someone help me please

Answers

Answer:Alpaca.

traslaha

Step-by-step explanation:

Answer: c

Step-by-step explanation:

identify the diameter of a circle o.

Answers

it’s AC, cause it passes through the center and intersects it at two points

Answer:

AC

Step-by-step explanation:

What is a diameter?

It is a line going straight through the center of the circle to the opposite side

So it is AC

Pls help I give brainliest

Answers

Answer:

c

Step-by-step explanation:

What is the biggest difference between an adult's
budget and a teen's budget?

Answers

Answer:

Parents usually have a bigger budget bc they can work , teens on the other hand depending on age cant

Step-by-step explanation:

Shanti is making a patchwork quilt. Each piece of fabric has a black star on it. She uses the grid shown to plan the locations of the different fabric squares.

1. What transformation maps square 1 onto square 2?

2.what transformation maps square 2 onto square 3?

3. What transformation maps square 1 onto square 5?

Answers

Answer:

1. Slide over the Y-Axis

2. Reflection over the Y-Axis

3. Reflection over the y axis first as well as a rotation

Alan needs to read 4 novels each month Let N be the number of novels Alan needs to read in M months. Write an equation relating n to m. The use this equation to find the numbers of novels needs to read in 11 months.

Answers

Answer:

T=N*M and he needs to read 44 books.

Step-by-step explanation:

Note: Let T represent the total amount of books that Alan needs to read in 11 months.

If we plug in the information we have been given we will find the total:

T=N*M

T=4*11

T=44

Alan has to read 44 books within a 11 month period.

Please consider giving a thanks, a good rating, and Brainliest. It is always greatly appreciated! Thanks!

Systems of equations worksheet PLEASE HELP* 1-12

Answers

7. (-3,-5)
8. (-3,-13)
11. Y=4x+7


What is the distance between the points (7, 8) and (-8, 0) on a coordinate grid

Answers

Hence, the distance between (7,8) and (-8,0) is:17


explanation: (a,b)=(7,8) and (c,d)=(-8,0)

9x - 6 = 9x + h


help pls

Answers

-54 is the correct answer hope this helps

i have to find the value of X, it’s in spanish:), and im trying to help a friend:)

Answers

answer is x = 10 degrees

Step-by-step explanation:

a right angle is 90 degrees. the angles added are 4x + 3x + 2x = 90.

so 9x = 90

divide by 9 on both sides

x = 10

Michael got a job peeling potatoes. In the first three hours of his shift, he peeled 84 potatoes. How many potatoes can he peel in seven hours?
A. 203
B. 196
C. 588
D. 168

Answers

the answer is b. 196

4. gr - 8 = 34x - 12
Which exponent property did you use to solve for x? (1 point)

Answers

Step by step:
GR-8 = 34x - 12
• move variable to left hand side
-34x + gr -8 = - 12
• change expression and move to right side
-34x = - 12 - gr - 8
• calculate sum
-34x = - 4 - gr
• divide both sides
X = 2/17 + 1/34gr
And there’s your answer :)

Bob makes 40 dollars a week he already has 200 dollars

Answers

5 weeks because 40 times 5 equal 200

-5x+y=-4 in function form

Answers

In standard form it would be y= 5x - 4

which one is the greatest 5/6 or 7/8 or 3/4

Answers

Answer:

im pretty sure its 7/8

Step-by-step explanation:

Answer:

          It might be 7/8

Step-by-step explanation:

first which one would be greater

3/4 or 5/6 =? once you get you answer which one is greater?

5/6 or 7/8?  so the answer will be .... 7/8

Make a conditional relative frequency table for The Columns of movie type. Determine which statement has the strongest association.
A. Females prefer drama movies.
B. Males prefer comedy movies.
C. Males prefer thriller movies.
D. Females prefer comedy movies.​

Answers

Answer: Option A.

Step-by-step explanation:

The association can be found as the quotient between the elements with a given characteristic and the total number of elements.

For example, in option A we have:

A. Females prefer drama movies.

There are 72 females who like drama movies, and there is a total of 126 females, the quotient is:

Q = 72/126 = 0.57

This is the relative frequency of females who like's drama movies

Then the relative frequency table will be something like:

Males:

who prefer comedy: Q = 45/125 = 0.36

who prefer drama: Q = 15/125 = 0.12

who prefer thriller: Q = 65/125 = 0.52

Females:

who prefer comedy: Q = 36/126 = 0.29

who prefer drama: Q = 72/126 = 0.57

who prefer thriller: Q = 18/125 = 0.14

Now we want to answer, which one of the given options has the strongest association.

As larger is the value Q, larger is the association.

We can clearly see that, from the given options, the strongest association is for females who prefer drama, then the correct option is A.

Option A

Step-by-step explanation:

i got it right on me test

Someone plz help me giving brainliest

Answers

Answer:

1. ROUND

2. COMMUNITIVE

3. AREA MODEL

4. MIXED NUMBERS

FALSE

FALSE

TRUE

TRUE

Step-by-step explanation:

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Someone please help me I’ll give out brainliest please dont answer if you don’t know

Answers

Answer:

[tex]3x-1[/tex]

Step-by-step explanation:

[tex]3+2(x-2)+x=3+2x-2.2+x=(2x+x)+(3-4)\\=3x-1[/tex]

Answer:

3x-1

Step-by-step explanation:

trust me i know

if a triangle is dilated with a scale factor of 3, how is the perimeter of the triangle changed?

Answers

It’s changed by the perimeter by 2/5

PLEASE HELP, WILL MARK BRAINLIEST AND 5 STARS!!!

Answers

Answer:

Positive nonlinear association

Step-by-step explanation:

It is slightly curved upwards and not spread out so its positive and nonlinear

Here are some images to help you understand more

need help with this please

Answers

Answer:

-2/5

Step-by-step explanation:

Exactly the opposite of the sign, opposite of + is negative (-)

Please help thank you so much

Answers

Answer:

[tex]\Huge\boxed{x=15}[/tex]

Step-by-step explanation:

Hello There!

The angle labeled 6x is a right angle

If an angle is formed using the diameter of a circle then the opposite angle of that side is a right angle

So 6x = 90

isolate the variable

divide each side by 6

90/6= 15

6x/6=x

we're left with x = 15

Answer: 15

Step-by-step explanation:

Since the angle looks to be around 90 degrees and the x is timsed by 6 the answer would have to be a lower number. And from the options only 15 would work.

Each afternoon at leat 40 people buy coffee from a coffee shop .Write an inequality that represents this situation.Let x represent the number of people who buy coffee in an coffee in an afternoon

Answers

Answer:

x ≥ 40

Step-by-step explanation:

Given:

At least people buy coffee = 40

Number of people buy coffee = x

Find:

Inequality

Computation:

Number of people buy coffee ≥ At least people buy coffee

x ≥ 40

I NEED HELP ASAP! NEEDING SOMEONE

Answers

Answer:

The answer is G

Step-by-step explanation:

the book that Rudy chose to read for his book report 198 Pages you can read 9 pages in 15 minutes but he takes five minute breaks every half an hour Rudy begins reading at 8 a.M. What time will you finish reading the 198 pages

Answers

Answer:

2:25 PM

Step-by-step explanation:

The computation of the finish time is given below:

As in the given situation Rudy could read 9 pages in 15 minutes

So in one minute she could read

= 9 ÷ 15 minutes

= 0.6 pages

Now for 198 pages she could take

= 198 × 1minute ÷ 0.6 pages

= 330 minutes

On break

= 330 ÷ 30 × 5 minutes

= 55 minutes  

Consumed minutes

= 330 + 55

= 385 min

= 6 hours and 25 min  

Now the finished time is

= 8:00 AM + 6:25

= 14:25

= 2:25 PM

On a piece of paper, graph y < - 3/4 x + 2. Then determine which answer choice matches the graph you drew.

A. Graph A
B. Graph B
C. Graph C
D. Graph D​

Answers

Answer:

graph A

Step-by-step explanation:

because i saw the picture its correct its A

The correct graph is D.

What is an inequality?

An inequality is a relation or a comparison between two numbers or mathematical expressions that are not equal.

Given that, an inequality, y < -3/4 x + 2, we need to graph it,

We will solve the inequality similarly as we solve linear equations,

y = -3/4 x + 2

Put x = 0, y = 2

(0, 2)

Put x = 4, y = -1

(4, -1)

Plot the points on the graph, and join the points to draw a line,

Since, the y is smaller in inequality the shaded portion will be downward the line and the sign of the inequality is < therefore, the line will be dotted.

Hence, the correct graph is D.

Learn more about inequalities, click;

https://brainly.com/question/30231190

#SPJ7

PLS PLS HELP IM A HOPELESS 6th GRADER

Answers

Answer:

10

Step-by-step explanation:

You can count from point A to B.

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