Mathematics High School

answers for the 2 boxes please :)​

Answers For The 2 Boxes Please :)

Answers

Answer 1

Answer:

x=-11 y=-4

Step-by-step explanation:

4x−6y=−20;−2x+4y=6

once you have this, try and find any number. i find trial and error easy if you can find the answer

Related Questions

Name two ways to find the missing sides of a composite figure?

Answers

Answer:

Step-by-step explanation:

length. To find the missing horizontal length, we will look at the values of the other horizontal lengths. Looking at the composite shape, the side that is 12 cm long is the same as both the missing side plus the side that is 4 cm long. We can therefore find the missing length by subtracting 6 cm from 9 cm.

Answer:

To find the missing horizontal length, we will look at the values of the other horizontal lengths. Looking at the composite shape, the side that is 12 cm long is the same as both the missing side plus the side that is 4 cm long. We can therefore find the missing length by subtracting 6 cm from 9 cm

Step-by-step explanation:

If X || Y and Y || Z, then ___.

•X || Z.
•A upside down T Z
•X upside down T A
•A || B

Answers

Answer:

X || Z.

Step-by-step explanation:

HELP ME PLEASE!!!

Apply dilation (x,y) ---> (2/3x, 2/3y) to A(6,-3) B(3,-3) C(0,0)

Please find new coordinates

Answers

Answer:

(4,-2)

(2,-2)

(0,0)

Please let me know if I was right and good luck

Find the slope of the line that passes through (10, 3) and (7, 11).
Simplify your answer and write it as a proper fraction, improper fraction, or integer.

Answers

Answer:

Slope of the line is [tex]-\frac{8}{3}[/tex].

Step-by-step explanation:

Given points are:

(10, 3) and (7, 11)

Here,

x1 = 10 and y1 = 3

x2 = 7 and y2 = 11

Slope of a line is given by

[tex]m = \frac{y_2-y_1}{x_2-x_1}\\\\m = \frac{11-3}{7-10}\\\\m = \frac{8}{-3}[/tex]

Therefore,

Slope of the line is [tex]-\frac{8}{3}[/tex].

Evaluate when x=2 and y=3. *
3x-2 y3
Your answer

Answers

Answer:

i think its 4

!!NEED URGENT MATH HELP!! Please help me this is due in like 30 min and I have no idea how to do it. I will name u brainliest and like ur answer and give a 6 stars and try to answer any question you have asked. Please help and ty! :) <3​​

Answers

Answer: Well i think when she first starts the business they cost for haircuts dont cost that much but as she gains more popularity the price for her haircuts rise giving her more money

Step-by-step explanation:sorry if im wrong

Solve f(-10) for f(x) = -2x - 18
f(-10) = [?]

Answers

Answer: the answer is x=0

Step-by-step explanation:

The answer is x= 0

Hope this helps

A ribbon on a spool is 10 yards long. How many 6-inch pieces of ribbon can be cut from the spool?

Answers

Answer:

60

Step-by-step explanation:

One yard is 36 inches.

So first you multiply 10 by 36 for 360.

Then you divide 360 by 6 and get 60.

So the answer is 60 pieces of ribbon.

Find the sales tax. Then find the total cost of the item.

Answers

Answer:

Net Price: $ 50.00

+ Sales Tax (6%): $ 3.00

Total Price: $ 53.00

The sales-tax rate was 8%.Benito bought a model train for $8.29. How much was the tax on the train?

Answers

t= 8/100 × $8.29

t= $66.32/100

t= $0.66 rounded to the nearest penny

A regular pentagon has a side of approximately 8.7 ft and an apothem of approximately 6.0 ft. Find the area of this pentagon.

Answers

Answer:

130.5 square inches bet you wont put me brainliest

Step-by-step explanation:

area of regular pentagon  = (½)(apothem)(perimeter)

apothem = 6 inch

perimeter =5* 8.7 =43.5

area of regular pentagon = ½ * 6 * 43.5 = 130.5 square inches

PLS HELP WITH THESE ILL GIVE BRAINLIEST

Answers

Answer:

1.) y=2x-2

2.) y=-5/4x+3

3.) y=7/8x=2

4.) 5/3

Step-by-step explanation:

HELP ASAP plz I’ll give brainliest and plz explain:)

Answers

Answer: No, Store A is charging $2.20 per rose while Store B is charging 2.166667 dollars per rose.

Step-by-step explanation:

11/5 = 2.2

(To check) 2.2 x 5 also equals $11

However, they are not selling roses at the same rate because if you were to do 2.2x6 it will equal 13.2.

13/6 = 2.166667

drop me a workout routine that i can do in my room . LOL

Answers

Answer:

5 Pull Ups 10 push ups and 15 squats+ if you want 10 jumping jacks.

Step-by-step explanation:

Answer:

Step-by-step explanation:

Given that
R
=
3
x
+
2
y

Find
x
when
y
=
7
and
R
=
8

Answers

Answer:

-2                                        

Step-by-step explanation:

Hey there!!

if we evaluate the expression it will look like :

3x + 14 = 8

and if we solve it:

3x+14=8

Step 1: Subtract 14 from both sides.

3x+14−14=8−14

3x=−6

Step 2: Divide both sides by 3.

3x/3 = -6/3

x= −2

Find the value of x and 2x

Answers

X is 15 and X2 is 30



A colony of 500 bacteria doubles in size every 490 minutes. What will the population be 980
minutes from now?

Answers

Answer:

2000

Step-by-step explanation:

Which one is the correct answer please I need help!

Answers

Answer:

B

Step-by-step explanation:

Help me with this please

Answers

Answer:

30

Step-by-step explanation:

3x = -21  

-21+ -14 = -35

-35 + 5 = 30

what do the following two equations represent?​

Answers

Answer:

perpendicular lines

Step-by-step explanation:

Answer:

Perpendicular lines

Step-by-step explanation:

The slopes are negative reciprocals

for the first equation we get

y=2x+5/2

and the second we get

y=-1/2x-1/10

2 and -1/2 are negative reciprocals

Can anyone help me please?

Answers

12inches because 3 is pi and 2 is Radius so 3x2squared=12

Answer:

12 in²

Step-by-step explanation:

to understand the solving stepsyou need to know about:[tex]circle[/tex][tex]area \: of \: a \: circle \: = \pi r ^{2} [/tex][tex]pemdas[/tex][tex]redious \: of \: a \: circle \: = \frac{d}{2} [/tex]given:

diameter:4in

π≈3

to solve:

redious

area of the circle

let's solve:

to figure out the area

we need to figure out the redious first

so the redious is 4/2 =2in

and the area of the circle is

πr²

3×2² in²

3×4 in²

12 in²

Which situation is best modeled with a division expression?

finding the number of equal-sized parts into which a number can be split.

finding the combined value of several cerent numbers.

finding the distance between two numbers on a number
line.

finding the total value when several of the same number are grouped together​

Answers

Answer:

its finding the number of equal-sized parts into which a number can be split.

Step-by-step explanation:

(d^2+3)(d^2+2d+1)=(d

Answers

Answer: no real solution

B0/1 pt 2-3
<
Question 27
Score on last try: 0 of 1 pts. See Details for more.
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Get a similar question You can retry this question below
Four hundred consumers were surveyed about a new brand of snack food, Crunchicles. Their age groups
and preferences are given in the table.
Liked Crunchicles
Disliked Crunchicles
No Preference
Total
18-24 25-34 35-55 55 and over Total
9 47 38
61 155
3 6 5
28 42
43 42 53
65 203
55 95 96
154 400
One consumer from the survey is selected at random. Use reduced fractions for your responses to each of
the following questions.
What is the probability that the consumer is 18-24 years of age, given that they dislike Crunchicles?
What is the probability that the selected consumer dislikes Crunchicles?
What is the probability that the selected consumer is 35-55 years old or likes Crunchicles?
If the selected consumer is 70 years old, what is the probability that they like Crunchicles?

Answers

Answer9 47 38

Step-by-step explanation:

HELP ME PLSSSSSSSSSSSSSSSSSSS

Answers

Answer:

There is no image for me to help u

Step-by-step explanation:

Answer:

What's the question? And what subject?

Write a paragraph explaining positive and negative numbers and how a number line is used to compare them

Answers

Answer:b

Step-by-step explanation:

A school rewards students for good work by giving them merit points. James has x merit points. Sarah has four times as many merit points than james. Robert has 68 fewer merit points than james. Each merit point is worth 3 pence. All three of the students have a total of £15.60. Work out how many merit points each student has.

Answers

14.31= x +3x+ (x-43)

Find the HCF of 18 and 12

Answers

Answer:

Answer is 6.

Step-by-step explanation:

I hope it's helpful!

Answer:

6

Step-by-step explanation:

if it's helpful ❤❤❤

THANK YOU

where to graph 9/2 on a number line because im really confused

Answers

9/2 is simply 9 divided by 2 which is 4.5 so on a number line it falls half way between 4 and 5

Can someone please help me? I’ll give Brainliest!

The graph of the invertible function f is shown on the grid below.

Answers

Answer:

y= -2x+3

Step-by-step explanation:

the y intercept is 3 and it is decreasing by 2 so it is -2

Answer:

here

Step-by-step explanation:

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