I don’t know if it’s true or false I need help

Answer:

It's the first one...!!!

Answer:  You should solve by equal method not substitution.  y=7     x=2

Step-by-step explanation: Equal value method is when two things equal each other and in this case both 3x+1 and 5x-3 equal y so they also equal each other.   3x+1=5x-3                  add 3 to each sides

                      3x+4=5x                     subtract 3x from each side

                      4=2x                           divide by 2

                        x=2                                                             solve for y=3x+1

                                                                                                           y=3(2)+1

                                                                                                          y=7

Answer:

y+1=2(x-1)

Step-by-step explanation:

use point slope form

Answer: x = 20

Step-by-step explanation:

The angle is 90 degrees so we can make an equation

with it.

3x + 10 + x = 90

Combine like terms

4x + 10 = 90

subtract 10 from both sides to cancel it out

4x = 80

Now divide by 4 to leave x by itself

x = 20

Now you can check if it's correct by plugging in x to the equation given

3(20) + 10

60 + 10

70

20 + 70 = 90 degrees

Answer:

D: 20 degrees

Step-by-step explanation:

First, we add 3x+10 and x together because they are within a right angle, which is 90 degrees. This gives the equation 4x+10=90. We solve from here.

We subtract 10 from both sides to isolate the x-variable. 90 minus 10 equals 80. This gives us the equation 4x=80. To further isolate the x-variable, we divide both sides by 4. 80 divided by 4 equals 20.

This leaves us with x=20.

Hope this helped!

The domain of the graph is,

''All integers less than or equal to 6''.

Option C is true.

What is Domain of graph?

Domain of a graph consists of all the input values shown on the x - axis.

The graph of a function is shown in figure.

Now, The graph is defined on the value less than 6 on the x -axis.

And, The domain of a graph consists of all the input values shown on the x - axis.

Thus, The domain of the graph is,

''All integers less than or equal to 6''.

Learn more about the domain of graph visit:

https://brainly.com/question/12899754

#SPJ5

Answer:

the answe is 10.30

Step-by-step explanation:

im also from k12 lol

In my knowledge

2 × 8 + 5 = 21

Hope it helps ;)

Answer:

Step-by-step explanation:

Perimeter:

Correct options are A and C

Answer:

Step-by-step explanation:

let width be p

according to the first condition

therefore

the length is

3×p+5

3p+5

Parameter of a rectangle

=2(l+w)

=2(3p+5+p)

=2(4p+5) {combine like terms}

=8p+10{distribute 2}

Answer:

The answer is 3 because its a constant value and the rest are variables

Answer:

x = -3 is the answer. Writing this cause brainly requires a 20 character answer.

Answer:

tanong mo sa pagong

Step-by-step explanation:

tanong mo baka alam

Answer:

54.3

Step-by-step explanation:

485 / 9 = 54.3333(ect)

You just round and it would be 54.3

Answer :

Yes

Explanation :

A bond in finance may be defined as an instrument of the indebtedness of a bond. It is a fixed income instrument that shows a loan by investors. Bonds may be in mutual funds or in private funding.

Here in the question it is given that WSJ is a company and it listed a bond on the market as Acme 9s13.

The price of the bond 89.875

The rate of return rate will be = 10%

So I will buy the bond of WSJ in the year 2001 as it will give a return of $ 931.00

Answer:

Step-by-step explanation:

Your answer

About all the sides are equal so we can say (10x + 44) side's triagle is twice than another triangle

So, 10x + 44 = 2( 8x - 23)

..... 10x +44 = 16x -46

...... X = 15

Mark it as Brainlist answer. Follow me.

Answer:

C. [tex]m=20[/tex], [tex]n=10[/tex]

Step-by-step explanation:

Since the triangle is a special 30°-60°-90° triangle, the hypotenuse is twice the size of the shortest leg. The long leg is [tex]\sqrt{3}[/tex] of the short leg.

Answer:

A little more than 3 times

Step-by-step explanation:

Answer:

No, you have to divide

Step-by-step explanation:

Speed = distance/time

distance/speed = time

Answer:

3.75 dollars

Step-by-step explanation:

If 30 bags of popcorn = 112.50

Then what would one bag equal?

First start off by putting money/bags

[tex]\frac{112.50}{30}[/tex]

Then solve.

112.50/30 = 3.75

Your answer is 3.75.

Hope this is correct, and hope it helps ^_^

Answer:

$3.75 per bag

Step-by-step explanation:

Put the total cost (112.50) and divide it by how many she sold (30) to get your answer. hope this helped

Answer:

angle 1 is 140 degrees and angle 2 is 70 degrees

Step-by-step explanation:

it is two parallel lines with an intersecting line. This means that the two angles will be the same. Your welcome btw ur mom is hot

Answer:

Angle 1 is 140 degrees and Angle 2 is 70 degrees.

Answer:

hi

Step-by-step explanation:

i translated your question…

and

[tex]x - 4 = 5 \\ x = 5 + 4 \\ x = 9[/tex]

[tex]3 - x = - 4 \\ x = - 4 - 3 \\ x = - 7[/tex]

[tex]5 - x = 7 \\ x = 7 - 5 \\ x = 2[/tex]

hope it helps

Have a nice day bye

Answer:

90.

Step-by-step explanation:

Here 5 is one of the 4 prime factors, so dividing the lower (80) and upper limit (100) by 5 we have new lower limit 16 and new upper limit 20.

So the product of other 3 factors should be greater than 16 and less than 20. And we can have it from 18 only. Hence the number is 90.

The numbers between 80 and 100 having factor 5 are

80,  85, 90, 95, 100

16 = [tex]2^{4}[/tex]

17 = 17

18 = 2× 3 × 3

19 = 19

20 = [tex]2^{2}[/tex] × 5

90 = 2 × [tex]3^{2}[/tex] × 5

Answer:

Y=x(600-x)

Step-by-step explanation:

How many trees?

500

Answer:

3/4 ÷ 1/2

RECHECK:

3/4 ÷ 1/2  

3 / 8 x 2 / 1  = 6/8

hOPE ITS RIGHT!

Answer:

Step-by-step explanation:

HCF of 6 and 8 is 2

6÷2 / 8÷2 = 3/4

Answer:

Step-by-step explanation:

0.226 gram.

Answer:

y=5/6x+b

Step-by-step explanation:

use formula (y2-y1)/(x2-x1) to look for the slope:

(8-(-2))/(6-(-6))

=10/12

=5/6 (simplified)

then, use the formula y=mx+b to get the equation by substituting m and x, y to either (-6, -2) or (6, 8):

8=5/6(6)+b

8=5+b

3=b (subtract 5 on both sides)

equation:

y=5/6x+3

Answer:

m=1/2

Step-by-step explanation:

your answer is right

Answer:

17/50.

Step-by-step explanation:

In order to write 34% as a fraction or mixed number in simplest form, the following calculation has to be done:

34% = 0.34 = 34/100

34/100 = 17/50

Thus, given that 17 is a prime number that cannot be divided by other number than 1 or 17, the simplest form to write 34% as a fraction is 17/50.