Mathematics High School

pls help me ill mark you brainliest and pls show your work thanks :)

Pls Help Me Ill Mark You Brainliest And Pls Show Your Work Thanks :)

Answers

Answer 1

Answer:

(2,3)

Step-by-step explanation:

Hey there!

when it ask for the solution of a systems of equation it's essentially asking for where the two lines cross

the two lines cross at (2,3) therefore 2,3 is your answer

Related Questions

6 pls literally. Begging

Answers

Answer:

180=144+3X

X=12

Step-by-step explanation:

angles must add to 180

180=45+80+3X+19

gather like terms

180=144+3X

subtract

36=3X

divide

X=12

Answer:

X = 12

All triangles add up to 180* so we first need to add the angles

45 + 80 = 125

180 - 125 = 55

We need to have x contribute to the angle being 55*

3 + 19 = 22

55 - 22 = 33

3 x 12 + 19 = 55

x = 12

Step-by-step explanation:

how do u find surface area for this​

Answers

Answer:

416.23

Step-by-step explanation:

A=a2+2aa2

4+h2=102+2·10·102

4+152≈416.22777

Answer:

find the areas of the individual triangles then add those ares

together.

Step-by-step explanation:

x^2 + 5x + 6
enter your next step here:

Answers

you can then factor this out to x^2 + 3x+2x+6

then you can turn this into (x+2)(x+3)

1. 7x +30
2.7x+50
3.13x+30
4.13x+50

Please help me

Answers

Answer:

its easy the first one 7x+30

Pretti cuts 7/9 m of ribbon from her piece and then further 4/9 m from it
she has 3m of ribbon left

which ribbon did Preeti have to start with

1. ribbion 4 7/9m
2. ribbion 3 8/9 m
3 . 4 2/9m

Answers

Answer:

Answer:12 ribbonsStep-by-step explanation:We know that 6 of 2/3 m ribbon will give a lenth of 4 m long.Therefore we need 6 x 2 = 12

What value of x makes this proportion true?
3 15
х 40
O A. 5
O B. 8
O c. 105
O D. 28

Answers

the answer will be B. 8

can 10,13,16 for a side length triangle?

Answers

Answer:

yeess

Step-by-step explanation:

7. The largest living thing on earth is a California sequoia tree named the “General Sherman”. The diameter of the tree at the base is 36 feet. Which measurement is closest to the circumference of the circular trunk in feet?

A. 56.52 feet
B. 4,069.44 feet
C. 1,017.36 feet
D. 113.04 feet

Answers

Answer:

Step-by-step explanation:

What is the coefficient in the following expression?

3x + 9

Answers

Answer:

3

Step-by-step explanation:

The number that is being multiplied by the variable is the coefficient.

i need help on this and yea

Answers

Answer:

3

Step-by-step explanation:

Giving f(x)=8x -15, find x when f(x)=9

Answers

Answer:

3

Step-by-step explanation:

f(x)=8x-15 and f(x)=9

9=8x-15

add 15 to both sides

24=8x

divide both sides by 8

x=3

Answer:

f(9)=57

Step-by-step explanation:

f(x)=8x-15

f(9)=8*9-15

f(9)= 72-15

f(9)= 57

Can you help me explain

Answers

Answer:

x = 10

Step-by-step explanation:

We need to isolate X.

3x - 7 = x + 13

subtract 13

3x - 7 - 13 = x

combine like terms

3x - 20 = x

subtract 3x

- 20 = x - 3x

Combine like terms

- 20 = - 2x

Divide by -2

10 = x

Convert mixed number to improper fraction
2 3/5

Answers

Answer:

To convert mixed numbers you multiply the denominator by the whole number and add the numerator.

5×2+3=13/5

Step-by-step explanation:

Hope this helps:)

Answer:

Its 13/5

Step-by-step explanation:

The denominator is 5, so to make a whole, you need 5. Since you have 2 wholes, you multiply 5 by 2 to get 10. Then you add 3 and 10 and get 13/5. You never change the denominator in addition or subtraction.

Hope this helps >.<

Use long division to write the rational number as a repeating decimal using bar notation.

**Put your answer in until the number starts repeating. Don't forget to put the bar over what repeats on your paper!**

13/6

Answers

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

A club’s first meeting was attended by 72 people. Six times as many people went to the first meeting than the second meeting. How many people attended the second meeting?

Answers

i am sorry because of me rong answer 120

The graph represents the profit on the sale of boxes of cookies. what does the slope represent?​

Answers

Answer:

The non-profit of the boxes

The four highest scores on the floor exercise at a gymnastics meet were 9.575, 9.25, 9.325, and 9.6 points. Which is the highest of the four scores?

Answers

Answer:

9.6

Step-by-step explanation:

compare the ones, and then compare the tenths and we can see that 9.675 has the highest number in tenths and 9.25 has the lowest in tenths.

hope this helps! :)

can you help me with this please.
4)
5)
6)
7)
8)
9)
10)​

Answers

Answer:4






Explanation:

Write 100,000 as a power of 10.

Answers

Answer:

10^5

Step-by-step explanation:

An easy way is to count the number of zeroes. 100,000 has 5 zeroes and so it is 10^5, or 10*10*10*10*10.

Answer: 10^5

Step-by-step explanation:

There’s 5 zeroes so the exponent is 5

Which equation represents a slope of 4 and (5,-2)?

y-2=4(x-5)
y-5=4(x-2)
y+2=4(x+5)
y+2=4(x-5)

Answers

Answer:

Step-by-step explanation:

the formula is named the point slope formula for a reason.   and  you have show both of them in the question , the slope and the point are given

y - y1 = m(x-x1)

so for your answer

y-(-2) = 4(x-5)

y+2 = 4(x-5)    is the right answer

What is the cost to the NEAREST CENT?
$50 video game; 10% markup
A. $5.00
B. $40.00
C. $45.00
D. $55.00

Answers

Answer:

C. $55.00

Step-by-step explanation:

10% of $50 is $5, then add it because it is a markup, $55.00

Simplify 3x + 4x + 5x

Answers

12x

Have a great day :)

-0)
A store owner buys cell phones for $40 are marks up the price by 25%. At which price does she sell the cell phones?

$30
$50
$40
$100

Answers

30 because 25% minese 10

Wich of the expressions simplify 10y + 8??

Answers

Answer:

2(5y+4)

Step-by-step explanation:

Answer:

2(5y+4)

Step-by-step explanation:

You factor out a two, and then it will be simplified. You can't factor out another two, because 5 is not divisble by two.

everything greater than -6

Answers

Answer:

-5, -4, -3, -2, -1, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, and anything else above.

Step-by-step explanation:

Answer: there’s a lot of things that is great than -6, for example 75, 83,1,2,3,4,,5,6,8,9,10, 639, 938. These are just some

Step-by-step explanation:

Fill in the blank to make a true equation
15+10=5(3+___)

Answers

Answer:

2

Step-by-step explanation:

15+10=5(3+_)

25=5(3+_)

25 divide by 5 equals 5

5-3=2!

Answer:

2

Step-by-step explanation:

When you distribute the 5 to the 3 and the 2 it makes 15 + 10 which is equal to the other side of the equation.

CAN SOMEONE PLEASEEEE HELP ME?! I am very confused and need this really bad right now.

Answers

Answer:

hey bye

Step-by-step explanation:

Answer:

JK = 25.6

Step-by-step explanation:

GHI is similar to JKL so its sides must be proportional to JKL's sides

[tex]\frac{LK}{IH}[/tex] = [tex]\frac{KJ}{HG}[/tex]

[tex]\frac{16}{5}[/tex] = [tex]\frac{KJ}{8}[/tex]

KJ = [tex]\frac{16}{5}[/tex]×8

KJ= 25.6

Help me ASAP!!!!!!!!!!!

See picture attached.

Winner gets as usual thanks, star rating- excellent and brainliest!!!!!!!!!!!!!!!!

Good luck!

Answers

Answer:

a) 1

b) 36

c) 3

Step-by-step explanation:

look at the chart

APQR , the measure of angle R=90^ , the measure of angle P=38^ , and PQ = 62 feet. Find the length of RP the nearest tenth of a foot .

Answers

Answer: 48.9

Step-by-step explanation:

Delta math

If 5 boys can eat 16 slices of pizza, then how many slices can 20 boys eat?

Answers

64 slices..............
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