Mathematics High School

Need h e l p it's Algebra

Directs they put for me:

1 STEP EQUATIONS: Solve each equation
_____________________________________

(Answer All Correctly)

(Best Answer get brainliest)

-I give : Brainliest,Thankyou's,Star Ratings-

Answers

Answer 1

Answer:

5)216

6)18

7)5

8)-11

Step-by-step explanation:

love the pfp

Answer 2

Answer:

x=216

n=18

m=5

x=-11

Step-by-step explanation:

12= x/18

Can also be written as 12=x÷18. Multiply each side by 18 to isolate x and to find the value of x.

This will cause the equation to look like 12×18=x÷18×18. This will eliminate 18 from the right side of the equation and for 12×18 to equal 216. After simplifying it will equal:

x=216

3=n/6

Can also be written as 3=n÷6. Multiply each side by 6 to isolate n in order to find the value of n.

This will cause the equation to look like 3×6=n÷6×6. After simplifying the equation by causing the 6 on the right side of the equation to cancel out and multipyling 3 and 6 together, it will equal:

n=18

-10=m+(-15)

Add 15 to each side of the equation to find the value of m.

This will cause the equation to look like -10+15=m+(-15)+15. This will cause the 15s on the right side of the equation to cancel out and for the left side of the equation to equal 5. After doing this, the equation will equal:

5=m

-7+x=-18

Add 7 to each side of the equation to isolate x in order to find the value of x.

This will cause the equation to look like -7+7+x=-18+7. This will cancel out the 7s on the left side of the equal and the right side of the equation will equal -11. After using these steps to simplify, the equation will equal:

x=-11

Related Questions

Negative 11/14 times negative (1/17)

Answers

Step-by-step explanation:

[tex] - \frac{11}{14} \times - \frac{1}{17} \\ = \frac{11}{14 \times 17} \\ = \frac{11}{238} [/tex]

Hope it will help :)

Answer:

The answer is 11/238

Hope it helps

8x=2 what is the value ofx

Answers

Answer:

x=0.25

Step-by-step explanation:

8x=2

4x=1

4x÷4=1÷4

x=0.25

express (3x+1)(2x-5) as a trinomial

Answers

6 x 2 − 13 x − 5 hope this helped,

Answer: (3x+1)(2x−5)

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−15x+2x−5

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−13x−5

Step-by-step explanation:

hiring sports hall costs £30 booking fee and then £10 per hour. Chris hires and pays £120. How many hours did chris hire the hall for?

Answers

Answer:

3 hours

Step-by-step explanation:

$30 + $10 = $40

* Just for a hour and the fee*

$128 ÷ $40 = 3

Answer:

he paid 8 hours

Step-by-step explanation:

kasi ibawas mo ang 30£ sa booking tapos i add mo yung 80£ sa

hours sa hall kasa naging 8 hours

A ladder is 6 m long.
The ladder is placed on horizontal ground, resting against a vertical wall.
The instructions for using the ladder say that the bottom of the ladder must not be closer than 1.5 m
from the bottom of the wall.
How far up the wall can the ladder reach?

Answers

Answer:

5.8 m

Step-by-step explanation:

Using the Pythagorean Theorem (a² + b² = c²) you get the equation a² + 1.5² = 6² (or 1.5² + b² = 6²). Then you solve from there and rounding to the first decimal place you get 5.8

The ladder can reach a height of 5.6 meters.

What is Equation Modelling?

Equation modelling is the process of writing a mathematical verbal expression in the form of a mathematical expression for correct analysis, observations and results of the given problem.

We have a ladder that is resting against a wall.

Now, assume that the ladder can reach a height of [x] meters. Then when the bottom is at a horizontal distance of 1.5 meters, then we will get a right angled triangle with base = 1.5 m and hypotenuse = 6m. So, using Pythagoras theorem, we can write -

(6 x 6) = x² + (1.5 x 1.5)

x² = (6 x 6) - (1.5 x 1.5)

x² = 7.5 x 4.5

x² = 33.75

x = 5.6 meters

Therefore, the ladder can reach a height of 5.6 meters.

To solve more questions on Equation Modelling, visit the link below -

brainly.com/question/14441381

#SPJ2

Jenny has some tiles in a bag. The tiles are of three different colors: purple, pink, and orange. Jenny randomly pulls a tile out of the bag, records the color, and replaces the tile in the bag. She does this 50 times. The results are recorded in the given table:

Color of Tile Purple Pink Orange
Number of times the tile is drawn 6 18 26
What is the experimental probability that Jenny will pull out a pink tile?

Answers

Answer:

Step-by-step explanation:

The experimental probability of choosing pink is

18/50

9/25

Answer:

The answer would be 18/50

Step-by-step explanation:

First part

Prob(Pink) = 18/50

Write a numerical expression for the verbal expression. the sum of six and fifteen divided by the difference of thirteen and nine

Answers

(6 + 15) ÷ (13 - 9)

Hope this helps

1.) What is the average rate of change between x=2 and x=5?

2) What is the average rate of change between x=3 and x=6?

3) What is the average rate of change between x=2 and x=4?

Answers

Answer:

Rate of change = 150%

Rate of change = 100%

Step-by-step explanation:

Find:

Rate of change

x=2 and x=5

x=3 and x=6

x=2 and x=4

Rate of change = [(5-2)/2]100

Rate of change = 150%

Rate of change = [(6-3)/3]100

Rate of change = 100%

Rate of change = [(4-2)/2]100

Rate of change = 100%

Answer:

2 4 8 next : increases

Step-by-step explanation:

Simplify. 6(23x–5)−7x−8

Answers

The answer is 131x - 38.

Learning Task 1
Do the following:
1. Statement: It is an eagle, it's a bird.
Write the following in words:
(a) P-9
(b) 4-P
(c)P9
Are all statements true? If not give a counter example.
2. Statement: All wild animals are mammals.
CL
Write in words:
(a) p 9
(b) 4P (c)p
Are all statements true? If not give a counter example.

Answers

Answer:

yarrak anladın yoksa sıkılırım karşim

Patryk has 7 cards.
There is a number on each card.
2 3 4 5 6 7 8
Patryk takes two of the cards at random.
He works out the product of the numbers on the two cards.
Work out the probability that the product is an odd number.

Answers

Answer:

Probability that the product is an odd number = [tex]\frac{1}{7}[/tex]

Step-by-step explanation:

Given - Patryk has 7 cards. There is a number on each card. 2 3 4 5 6 7 8

Patryk takes two of the cards at random. He works out the product

of the numbers on the two cards.

To find - Work out the probability that the product is an odd number.

Proof -

As we know that Product of two numbers is odd iff both the numbers are odd.

So, we have to find the probabilty that both the card that Patryk choose is odd

Now,

Total number of cards = 7

Total number of odd cards = 3

So, Probability = ³C₂ / ⁷C₂

= [tex]\frac{3!}{2! (3-2)!}. \frac{2! (7 - 2)!}{7!}[/tex]

= [tex]\frac{3!}{2! (1)!}. \frac{2! (5)!}{7!}[/tex]

= [tex]\frac{3!}{(1)!}. \frac{ (5)!}{7.6.5.4.3!}[/tex]

= [tex]\frac{ 5.4.3.2.1}{7.6.5.4}[/tex]

= [tex]\frac{1}{7}[/tex]

∴ we get

Probability that the product is an odd number = [tex]\frac{1}{7}[/tex]

choose the correct classification of 2x+10^2-x^3
a) third degree trinomial
b) fourth degree trinomial
c) sixTh degree polynomial
d) first degree binomial
can some one plss help me??

Answers

Answer:

a) third degree trinomial

Step-by-step explanation:

The degree of a polynomial is the same as the degree of the term of the polynomial with the highest degree. The degree of a term is the sum of all the exponents of the variables of the term. Remember that a variable such as x, or y, or z has degree 1.

Now we look at the degree of each term:

2x: degree 1 (since x is the same as x^1)

10x^2: degree 2

-x^3: degree 3

The term with highest degree is the last term which has degree 3, so the degree of the polynomial is 3.

The polynomial has 3 terms, so it is a trinomial.

Answer: a) third degree trinomial

A should be your answer! Have a nice day!

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Answers

Answer: 9x-3

Step-by-step explanation:

Members of a club are making tie-die t-shirts. They made 104 t-shirts in the first week and need to
make a total of 325 t-shirst. What percent of t-shirts were made in the first week?

Answers

Answer:

34.3%

Step-by-step explanation:

Plsssss help me I need help with this

Answers

Answer:

B 2.5

Step-by-step explanation:

10 x 2.5 = 25

6 x 2.5 = 15

Answer:

Step-by-step explanation:

What is the average of 6 and 10?

Answers

Answer:

Step-by-step explanation:

Answer:

Step-by-step explanation:

Write 0.0065 in standard form

Answers

Answer:

6.5 × 10^-3

Step-by-step explanation:

there 3 decimal points to make it 6.5 so it makes it -3

I don't understand stand this

Answers

Step-by-step explanation:

step 1. ABCD is an isosceles trapezoid because AD and BC are parallel, AB and CD are congruent

step 2. x = 56° (definition of an isosceles trapezoid)

step 3. x + y + z + 56 = 360 (definition of a quadrilateral)

step 4. y = z (definition of an isosceles trapezoid)

step 5. 56 + 2y + 56 = 360

step 6. 2y = 248

step 7. y = 124°, z = 124°.

Find the value of the trigonometric ratio Sin C

Answers

Answer:

20/29

Step-by-step explanation:

Sin is Opposite/Hypotenuse. The opposite leg is 20, and the hypotenuse is 29.

PLEASE HELLLLLLLLLLLLLLP ME I NEED HELP PLEASE EXPLAIN HOW TO DO IT AS I HAVE A TEST NEXT WEEK AND IM REALLY STRESSED

Answers

Answer:

C. Cos(60°) = Sin(30°)

Step-by-step explanation:

Cos(60°) = 0.5

Sin(30°) = 0.5

classify 1/3 if it is rational, irrational, integer, whole, or natural

Answers

Answer:

rational

Step-by-step explanation:

54 out of 180 as a percentage
Please show you working
High points and I will brainliest youuuuuu

Answers

Answer:

30%

Step-by-step explanation:

54 / 180 x 100% = 30%

Answer:

30% g;jujhklki/;k/lh

The volume of a box is 192 cubic inches.
The height is 4 inches. The width is 2
inches more than the length. Find the
missing dimensions.

Answers

Answer:

base=24

Step-by-step explanation:

2*4=8

192/8=24

Please help! Will give branliest :)

Answers

Answer:

Increase by .5

Step-by-step explanation:

HOPE THIS HELPS

PLS MARK BRAINLIEST

what is the formula of cylinder

Answers

Answer:

V = πr²h

Step-by-step explanation:

r = radius of circle

h = height of cylinder

Step-by-step explanation:

The formula for the volume of a cylinder is V=Bh or V=πr2h . The radius of the cylinder is 8 cm and the height is 15 cm. Substitute 8 for r and 15 for h in the formula V=πr2h . ... Therefore, the volume of the cylinder is about 3016 cubic centimeters.

PLS ANSWER ASAP IT’S DUE IN 10 MIN

Find the total surface area of the rectangular prism.
Work:
8 in
4 in
7 in

Answers

Answer:

232 in squared

Step-by-step explanation:

Find the area of one face and multiply it by 2

7 x 4 x 2=56

4 x 8 x 2=64

7 x 8 x 2=112

Add and you get 232

Answer:

232 in^2

Step-by-step explanation:

4*7=28*2=56 in^2

7*8=56*2=112 in^2

8*4=32*2=64 in^2

56+112+64=232 in^2

What is the area of the following trapezoid in the following graph (there is an attachment)

Answers

Answer:

72 square units

Step-by-step explanation:

I asked my parents they agree, but i'm not sure if it's right or not.

please help, will be greatful

Answers

Answer:

2,4 and 0,2 is an equation for L

Answer:

(0,1) , (2,4) , (-2,-2)

Step-by-step explanation:

this is the equation of L

Last week Maria ran 19 miles less than Arjun. MAria ran 8.7 miles. How many miles did Arjun run?

Answers

Answer:

22.7 miles

Step-by-step explanation:

19+8.7=22.7

Find the measure of the indicated angle to the nearest degree?

Please hurry

Answers

Answer:

45 degrees

Step-by-step explanation:

Using the pythagorean theorem, the 3rd side=19. So the triangle is isosceles and therefore the 2 angles we don't know the measure of are congruent. One angle measures 90 degrees. So the last 2 angles must be 90 together, since we know a triangle equals 180 degrees. Therefore the angle we are trying to find is 45 degrees.

Other Questions

Plzzz help I will give you 25 points Can you please help me this was due last Friday ahaha Underline the adjective in the following sentences and say whether ther have been used attributively or predicatively1.Isha is a sincere child._____2. A large bull attacked our village yesterday._________3. The black dog on the street barked loudly all night.______4. Old people are not necessarily wise._________5.The cute little rabbit was hopping around a tree._______6.Sarah is highly talented sculptor.__________6.The old man next door is a little strange.____________8.Habib knitted a beautiful scarf for his mother.________9.The posters in Leela's room are beautiful.___________10. These apples are delicious.___________ Determine the no. of permutationsfor the word PHOTOGRAPH Look at the pictures and complete each sentence logically, using the appropriate tener expression. Be sure to conjugate the verbs correctly Veins transport ____ blood. fill in the blank please if Emma has all a's and one d what is her gpa? she has 6 classes in total How do these lines develop the theme that autumn is a beautiful time of year?A. They focus on the animals who have grown strong and frolic during autumn.B. They describe the behaviors of people as the crisp evenings of autumn return.C. They suggest autumn is a season when the world is just coming to life.D. They describe the season as a period characterized by abundance. what will happend if agricultural land decrease How are crime scene photographs classified? Give an example of each. How has the radio and television improve over time or does radio and television still exist Write your insights, concepts, ideas realiziation that you have gained from this lesson. Think of the technology we have today. it has transformed the individual and society system or way of life maximum of 10 sentence Maria a restaurant manager discovers contaminated lettuce containers in the cooler how best should she proceed?A: by instructing food handlers to use the lettuce with cautionB: by not allowing food handlers to use the cooler againC: by discarding the lettuce so food handlers do not use itD: by asking food handlers to wash and sanitize the lettuce properly Given: g(x)=3(x-5), find g(-1) Which of the following statements about feudalism is false?a. Under feudalism, the landlord and the peasant needed each other.b. Under feudalism, the peasants raised a diverse mixture of crops and livestock on small plots within the landlords estate and were obligated to give a substantial percentage of their production to the landlord.c. Under feudalism, peasants were ruthlessly exploited.d. Under feudalism, one became a landlord by demonstrating ones competence at farming and the raising of livestock Can someone help me answer these two questions Merei and Jona buy the $2000 Super PC special package desktop computer. What is the total amount they will pay? Question response area Select one option $530 $1560 $2000 $2060 $2530 There are _____ tenths in 2 tenthsPlease? Need help with this assignment! Write an equation of a like that passes through the points (9,5) and (6,7)

Need h e l p it's Algebra Directs they put for me: 1 STEP EQUATIONS: Solve each equation _____________________________________ (Answer All Correctly) (Best Answer get brainliest) -I give : Brainliest,Thankyou's,Star Ratings-

Answers

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Need h e l p it's Algebra

Directs they put for me:

1 STEP EQUATIONS: Solve each equation
_____________________________________

(Answer All Correctly)

(Best Answer get brainliest)

-I give : Brainliest,Thankyou's,Star Ratings-