Mathematics High School

Hi good evening my Name is Catia and I need help on my homework the questionis like this.


Rule:y=×+3


x y
4
8
5​

Answers

Answer 1

Answer:

y=8

x=5

8=5+3

Step-by-step explanation:

Simple math, just switched around with variables. Anytime!

Related Questions

Please help me I really don’t know

Answers

Answer:

acute-angled

Step-by-step explanation:

It doesn't have a right angle and one of its corners isn't for than 90 degrees

pls help pls pls pls

Answers

Answer:

Hope that answers your question, good luck in the future

Josie is making pizza dough. Complete the double number line by filling in the missing values

Answers

Answer:

[tex]n = \frac{4}{3}c[/tex]

[tex]c:0\ \ \ \frac{3}{4}\ \ \ \frac{3}{2}\ \ \ \frac{9}{4}\ \ \ 3\ \ \ 3\frac{3}{4}\\n:0\ \ \ \ 1\ \ \ 2\ \ \ 3\ \ \ \ 4\ \ \ \ 5[/tex]

Step-by-step explanation:

Given

See attachment for complete question

Required

Complete the double number line

The given double number lines represent a linear function between cups of flour (c) and number of batched (n)

Pick any two pairs:

[tex](c_1,n_1) = (\frac{3}{4},1)[/tex]

[tex](c_2,n_2) = (3\frac{3}{4},5)[/tex]

First, calculate the rate of change (i.e. slope, m):

[tex]m = \frac{n_2 - n_1}{c_2 - c_1}[/tex]

[tex]m = \frac{5-1}{3\frac{3}{4} - \frac{3}{4}}[/tex]

[tex]m = \frac{4}{3}[/tex]

So: the equation is:

[tex]n = m(c - c_1) + n_1[/tex]

This gives:

[tex]n = \frac{4}{3}(c - \frac{3}{4}) + 1[/tex]

[tex]n = \frac{4}{3}c - 1 + 1[/tex]

[tex]n = \frac{4}{3}c[/tex]

So, the above represents the relationship between n and c.

To complete the table

When [tex]n = 2[/tex]

Substitute [tex]n = 2[/tex] in: [tex]n = \frac{4}{3}c[/tex]

[tex]2 = \frac{4}{3}c[/tex]

Make c the subject

[tex]c = \frac{3*2}{4}[/tex]

[tex]c = \frac{3}{2}[/tex]

When [tex]n = 3[/tex]

Substitute [tex]n = 3[/tex] in: [tex]n = \frac{4}{3}c[/tex]

[tex]3 = \frac{4}{3} * c[/tex]

Make c the subject

[tex]c = \frac{3*3}{4}[/tex]

[tex]c = \frac{9}{4}[/tex]

When [tex]c=3[/tex]

Substitute [tex]c=3[/tex] in: [tex]n = \frac{4}{3}c[/tex]

[tex]n = \frac{4}{3} * 3[/tex]

[tex]n = 4[/tex]

So, the complete table is:

[tex]c:0\ \ \ \frac{3}{4}\ \ \ \frac{3}{2}\ \ \ \frac{9}{4}\ \ \ 3\ \ \ 3\frac{3}{4}\\n:0\ \ \ \ 1\ \ \ 2\ \ \ 3\ \ \ \ 4\ \ \ \ 5[/tex]

For rectangle ABCD, find m∠DEC.

Answers

What is the number ?

help? please and thank you hehe

Answers

Answer:

RT i think

Step-by-step explanation:

Answer:

C. RT would be the correct choice.

Find an angle θ θ coterminal to − 2 2 ∘ −22 ∘ , where 0 ∘ ≤ θ < 36 0 ∘ 0 ∘ ≤θ<360 ∘ .

Answers

Answer:

your question is poorly written below is the properly written question

Find a coterminal Angle with measure θ  ( -22° ) such that  0° ≤ θ < 360°

answer: 338°

Step-by-step explanation:

To find a coterminal angle of a given angle that falls between 0° and 360° we have to express the angle in terms of 360°

Hence express  -22° in terms of 360°

-22°  = -360° + 338°

hence the coterminal angle = 338°

JK is perpednicular to ML at its midpoint K. list the congruent segments

Answers

Answer:

MK KL JK All are congruent with each other due to the mid point splitting the segments in ML in half.

Step-by-step explanation:

Help. I have no idea how to do this , just show how angle YXZ and angle YWU are equal

Answers

Answer:

The triangles are similar by AAA

Step-by-step explanation:

Here, we want to show that the two triangles are equal

for each of the two, we can see that we have two angles

mathematically, the sum of the angles in a triangle is 180

For the bigger one,

The last angle will be;

180-85 -50 = 45

For the smaller one;

the last angle will be;

180 - 85 - 45 = 50

The angles in the bigger are 45,50 and 85

The angles in the smaller are 45,50 and 85

This shows that both triangles are completely congruent by AAA (angle-angle-angle)

first come first served brainiest

Answers

Answer:

1.) A diameter of a circle is any straight line segment that passes through the center of the circle and whose endpoints lie on the circle.

2.) 8

3.) 201 square inches

Step-by-step explanation:

10 grade geometry, help me pleaseeeee

Answers

Answer:

Obtuse

Step-by-step explanation:

[tex]10^{2} > 3^{2} + 9^{2}[/tex]

1000 in scientific notation.

Answers

Answer:

1 x 10^3

Step-by-step explanation:

9x^2-9x-18=0 so what will be ans​

Answers

Answer:

9x^2-9x-18=0

9x+2=11x-9x-18=0

9x+2=21x-18=0

9x+2=3x-3^=0

Answer:

Step-by-step explanation:

Formula

[tex]\frac{-b +/- \sqrt{b^2 - 4ac} }{2a}[/tex]

Givens

a = 9

b = - 9

c = -18

Solution

[tex]\frac{- (-9) +/- \sqrt{(-9)^2 - 4*9*(-18)} }{2*9}\\\\\frac{9 +/- \sqrt{81 + 4*9*18} }{18} \\\\\frac{9 +/- \sqrt{ 81 + 288} }{18}\\\\[/tex]

9 +/- √369

=============

      18

9 +/- 3*√41

==========

      18

x = 9 +/- 19.209

     =========

        18

x = 1.567

or

x = -.567

Help this is due soon

Answers

Step-by-step explanation:

22x13, 10x9, then both answers from the previous equations multiplied. Any questions?

PLS help ASAP I DONT have time to answer this, it also detects if it’s right or wrong.

Answers

Answer:

B

Step-by-step explanation:

Come onnnn you even got the formula with it how ez can u get it. Get diameter which is 2 times 2 then multiply by pie or 3.14159.

Answer:

option B

Step-by-step explanation:

option B is the correct answer of this question.

plz mark my answer as brainlist plzzzz.

hope this will be helpful to you.

PLS HELP ASAP


Rory earned an 84% on his test. He answered 21 questions correctly. How many total questions were on the test? Round to the nearest tenth if necessary.

Answers

Answer:

mmjnzsdkjsnfjsn jkxxvcd

Step-by-step explanation:

,mcnb m,cfv bmn vjmkn cvfjk

Help me with with this please

Answers

Answer: (4.5 , 6.5)

-11 + 20 / 2 = 4.5

14 + (-1) / 2 = 6.5

Math

Find all the possible values of X

|x|= 5

Please be serouse

Answers

That means that x can equal both 5 and -5
It’s only 5 because it’s the absolute value

What does the image show?
(The whole thing, not just the points)
ns
a ray
O O
a line
eys
a line segment
a point
>

Answers

Answer:

This line is aray because it has a beginning and it has no end

what is the common difference, d, of the sequence?

Answers

Answer:

-17

Step-by-step explanation:

Answer:

-17

Step-by-step explanation:

Brainlist maybe?

+ Scratchpad

A ramp has a height of five feet and a horizontal distance of 200 ft. What is the angle of elevation?

A 16

(6) 5.5°

(C 25.1°

D

1.4°

€ 2.3°

Answers

Answer:

1.4°

Step-by-step explanation:

Given that :

Height of ramp, h = 5 feets

Horizontal distance = 200 feets

The angle of elevation :

Using trigonometry :

Tanθ = opposite / Adjacent

Tan θ = 5 / 200

Tan θ = 0.025

θ = tan^-1 (0.025) = 1.43

θ = 1.4°

80 kg= ______ g

what goes in the blank?
and how do I show my work?

correct=brainliest?

Answers

Answer:

80000

Step-by-step explanation:

u times 80 by 1000

6x-2y+8=0
y=-3x-1
are these lines parallel, perpendicular, or neither?​

Answers

Answer:

Neither; they are not parallel, nor perpendicular.

Kayla has 30 roses and 45 daisies. She wants all bouquets to have the same number of roses and daisies. What is the largest number of arrangements that she can make?

Answers

she needs to buy 3 sets of roses and 2 sets of daises

Farmer Rew started with 92 quects on his farm. Every month, he
bought 5 more of them. Farmer Joogh started with 27 quects on her
farm. Every month, she purchased 9 more of them.

farmer's quects (y) as months (x) increase.

Answers

Answer:

y = 5x + 92

y = 9x + 27

Step-by-step explanation:

Slope intercept form is written as y = mx + b, and you know that y represents "quects" and x represents months.

For farmer Rew, b would be 92 because that is how many "quects" he started off with. m would be 5 because that is how many new "quects" he gets every month. (y = 5x + 92)

For farmer Joogh, b would be 27 because she started off with 27 "quects." m would be 9 because she gets 9 new "quects" every month. (y = 9x + 27)

Help me please help!!!!

Answers

Answer:

41%

Step-by-step explanation:

35/85=0.411

0.411x100=

41%

A batch of cookies was being sold at a bake sale. 25% of the cookies contained traces of tree nuts. All 60 cookies were eventually sold. How many contained traces of tree nut? QUICK

Answers

Answer:

15

Step-by-step explanation:

There were 60 cookies. 25 or 1/4 or 0.25 of them had tree nuts. 25% or 1/4 or 0.25 times 60 = 15.

Hope this helped! If it did, please mark it as brainliest! It would help a lot! Thanks! :D

Independent practice question 8=-12+5y

Answers

y= 4

Have a great day :)

Answer:

y=4

Step-by-step explanation:

Help please I need the answer right now
Point I is located at (1,5) on the coordinate plane. Point k is reflected over the x axis to create point k prime. What ordered pair describes the location of k prime???

Answers

Answer:

i don't know sorry but good luck finding your answer from someone

Step-by-step explanation:

good luck

Answer:

k prime is (1,-5)

Step-by-step explanation:

Need help please!!! Its due in 15 minutes :(

Answers

Answer:

y=-2x+b

Step-by-step explanation:

The slope ("m") is 2... rise over run, the line goes up two, and then to the side once, which is 2/1 (aka 2). Since the line is going downhill, it is negative.

The difference of a number and 4 is no more than 8

Can someone help!?

Answers

Considering the definition of an inequality, the number must be less than 12.

Definition of inequality

An inequality is the existing inequality between two algebraic expressions, connected through the signs:

greater than >.less than <.less than or equal to ≤.greater than or equal to ≥.

An inequality contains one or more unknown values ​​called unknowns, in addition to certain known data.

Solving an inequality consists of finding all the values ​​of the unknown for which the inequality relation holds.

Inequality in this case

In this case, you know that the difference of a number and 4 is no more than 8.

Being "x" the number you want to know, and considering that the difference is the difference between two numbers or expressions, the inequality that expresses the previous relationship is

x - 4 < 8

Solving:

x < 8 +4

x < 12

Finally, the number must be less than 12.

Learn more about inequality:

https://brainly.com/question/17578702

https://brainly.com/question/25275758

https://brainly.com/question/14361489

https://brainly.com/question/1462764

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