HELP PLS 19 and 40 degrees

Answer:

80%

Step-by-step explanation:

Answer:

A =1

B = 9

C = 8

D = 1

Answer:

A-1

B-9

C-8

D-1

i hope it helps

Answer:

35

Step-by-step explanation:

2x = 2 times 4.5

    = 9

5y = 5 times 5.2

    = 26

2x + 5y is 9 + 26

= 35

35

Steps

2x + 5y

x = 4.5

y = 5.2

a. Substitute

2(4.5) + 5(5.2)

b. Multiply

9 + 26

c. Add

35

Therefore, the answer is 35.

Answer:

if a z-score is equal to +1, it is 1 standard deviation above the mean.

Step-by-step explanation:

Answer:

Emily have 33 cookies.

Step-by-step explanation:

Given that:

Batches of cookies baked = 3

Number of cookies in each batch = 13

Total number of cookies = 3 * 13 = 39 cookies

She ate 2 cookies.

Remaining = 39 - 2 = 37 cookies

She gave 10 to her neighbor

Remaining = 37 - 10 = 27 cookies

1 batch = dozen cookies

half batch = 6 cookies

Total cookies = 27 + 6 = 33 cookies

Hence,

Emily have 33 cookies.

Answer:

5(8a+3)

Step-by-step explanation:

Rewrite 15 as 5 * 3

Rewrite 40 as 5 * 8

=5*8a+5*3

=5(8a+3)

Answer:

(3.1)(4.1)

Step-by-step explanation:

Answer:

C a properly inflated and maintained tire

Answer:

a

d

(-2,6)

Step-by-step explanation:

Answer:

Jack sparrow did not die. He was struck at a place between life and death which is Davy Jones's locker. Elizabeth,Will along with help of Barbossa and Tia Dalma reached at the world's end( Davy Jones locker) to make Jack free from locker. 1+1=2 :)

Answer:

D. 15yd^2

Step-by-step explanation:

Area of triangle: A = bh/2

A = 10(3) / 2

A = 30 / 2

A = 15yd^2

Look graph no 1

Now

New equation

[tex]\\ \sf\longmapsto g(x)=|x-2|+1[/tex]

Graph attached

Answer:

x is equal to negative one, and y is equal to negative four.

Step-by-step explanation:

You can do this by solving one of the equations by either x or y, then substituting it into the other.  Let's solve the second one for y:

[tex]2y = 3x - 5\\y = \frac{3x - 5}{2}[/tex]

Now we'll substitute that into the first equation:

[tex]9x - 2y = -1\\9x - 2(\frac{3x - 5}{2}) = -1\\9x - 3x + 5 = -1\\6x + 5 = -1\\6x = -6\\x = -1[/tex]

So we now know that x is equal to -1.  We can simply substitute that into one of the original equations to find y:

[tex]2y = 3x - 5\\2y = 3(-1) - 5\\2y = -3 - 5\\2y = -8\\y = -4[/tex]

We now know that x is equal to -1, and y is equal to -4.  We can also check our answer by plugging that -4 into the other equation, and see if we still get -1:

[tex]9x - 2y = -1\\9x - 2(-4) = -1\\9x + 8 = -1\\9x = -1 - 8\\9x = -9\\x = -1[/tex]

So we know that our answer is correct.

Answer:

ASA theorem

As you can see there are ángeles and only a line

Answer:

30 yellow roses

Step-by-step explanation:

4:6 means that there are 10 parts all together

divide the total number of roses by the amount of parts.

50 divided by 10 is 5.

to find out red roses, do 5 times 4,

to find out yellow roses, do 5 times 6

Answer:

D

-5x + y = 7

x+3y = 5

Step-by-step explanation:

when you graph the equations, they are parallel. as you know, solutions are the point where the lines meet. if they are parallel, it's not possible for the lines to intersect.

Answer and Step-by-step explanation:

Lets solve each one and see which has solutions and which one doesn't have a solution.

__________________________________________________________

A) x + y = -6

   x + y = 12

Solve for y for one of the equations, then plug it into the other equation.

y = -6 - x                  

x + (-6 - x) = 12     =    -6 = 12  No Solution

__________________________________________________________

B) y = 2x + 5

   y = -3x + 1

2x + 5 = -3x + 1

4 = - 5x

[tex]-\frac{4}{5} =x[/tex] Solution

_________________________________________________________ C) y = 4x - 8

    y = 2x - 4

4x - 8 = 2x - 4

2x = 4

x = 2 Solution

__________________________________________________________

D) -5x + y = 7

     x + 3y = 5

x = 5 - 3y

-5(5 - 3y) + y = 7

-25 + 15y + y = 7

16y = 32

y = 2 Solution

__________________________________________________________

So, A is the correct answer. Sorry for the late answer!

#teamtrees #WAP (Water And Plant)

Answer:

the answer is 1,944

Step-by-step explanation:

all you have to do is multiply 9 and 18 then whatever you get there then you multiply 162 by 12 and you get the answer

Read the description of the equation carefully: the flower's height h is equal to 12 + 2.25w, where w is the number of weeks that pass.

If w = 0, this means no time has passed, and so h would be the flower's starting height:

12 + 2.25•0 = 12 + 0 = 12

After 1 week, w = 1, its height would be

12 + 2.25•1 = 12 + 2.25 = 14.25

After another week, w = 2, its height would be

12 + 2.25•2 = 12 + 4.5 = 16.5

and so on.

For every week that passes, the flower grows another 2.25 inches, which is exactly what the last option is saying.

Answer:

is this in the correct order

Step-by-step explanation:

Answer:

42.5%

Step-by-step explanation:

i dont think the a b and c are multiple choice they are steps to solve the problem

the events in the problem are rebecca approving couch 85% and her roomate approving the couch 50%

a: rebecca approving couch 85%

b: roomate approving the couch 50%

probability rebecca and roommate approves is percentages multiplied.

85% times 50% = 0.85*0.5

=0.425

42.5%

Answer:

just add 76+44=120

Step-by-step explanation:

Answer:

Andre will need to save at least 76$

Step-by-step explanation:

I hope this aswers your question

150 is the answer...

Hey there!

3 • 2 • 5 • 5

3 • 2 = 6

6 • 5 • 5

6 • 5 = 30

30 • 5 = 150

Answer: 150 ☑️

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)

The slope is y over x,

From the dot if you move 1 up and 3 to the right you would be at the point(0,-2) which would be the y intercept.

The equation would be y = 1/3x-2

Answer:

i feel like its B but im not very sure sorry :(

Step-by-step explanation:

Answer:

6 , 3

Step-by-step explanation:

your welcome

The new coordinate of vertex B if the triangle is dilated with a center at the origin by a scale factor of 1/3 is (1,2) and this can be determined by using the given data.

Given :

After the dilation of 1/3 the coordinate of the triangle becomes:

[tex]\rm A(-2,2) \to A'(-2\times \dfrac{1}{3},2\times \dfrac{1}{3}) = A'\left(\dfrac{-2}{3},\dfrac{2}{3}\right)[/tex]

[tex]\rm B(3,6) \to B'(3\times \dfrac{1}{3},6\times \dfrac{1}{3}) = B'\left(1,2)[/tex]

[tex]\rm C(1,-2) \to C'(1\times \dfrac{1}{3},-2\times \dfrac{1}{3}) = C'\left(\dfrac{1}{3},\dfrac{-2}{3}\right)[/tex]

The new coordinate of vertex B if the triangle is dilated with a center at the origin by a scale factor of 1/3 is (1,2).

For more information, refer to the link given below:

https://brainly.com/question/20595275

Answer:

2 gallons

since each pitcher holds 2 quarts of water and 4 quarts= 1 gallon, Desta poured 2 gallons of water into her cooler

Answer:

impossible

Step-by-step explanation:

you need 3 different values including a side

Answer:

I hope this helps

Step-by-step explanation:

Answer: B) a + c = 10

8a + 5c = 59

Step-by-step explanation:

We know that 10 total people went, so the first equation has to be equal to 10. The total was $59, so the second equation should be set equal to $59. Now that the second equation is for cost, we must make it 8a + 5c to represent the cost of the adult and child tickets which are $8 and $5, respectively.

[tex]\boxed{\boxed{\pink{\bf \leadsto Option \ second \ is \ correct .}}}[/tex]

Given that , a group of 10 people went to see a movie. The cost to go to the movie is $8 for an adult and $5 for a child. The total cost for thegroup was $59.

Let :-

[tex]\implies \bf No. \ of \ adult \ be \ denoted \ by \ a. \\\\\bf \implies No . \ of \ Children \ be \ denoted \ by \ c . [/tex]

Since the total number of people in group is 10 . Then ,

[tex]\implies \bf n_{adult} + n_{children} = 10 \\\\\bf\implies \boxed{\bf a + c = 10 }[/tex]

Now , the cost for an adult is $8 and for a child is $5. Hence ,

[tex]\bf\implies n_{adult}\times cost_{adult} + n_{child}\times cost_{child} = Total \ cost \\\\\bf \implies a \times \$ 8 + c \times \$ 5 = \$ 59 \\\\\bf\implies \boxed{\bf 8a + 5c =\$ 59 }[/tex]

Hence our overall answer matches with second option .That is ,

[tex]\red{\bf Option \ 2 } \begin{cases} \bf a + c = 10 \\\\\bf 8a + 5c = 59 \end{cases}[/tex]

Answer:

D

Step-by-step explanation:

It's not similar because when aligning the values they don't match. 3 × 5 = 15 so that bottom line matches but when you do the same thing to the other line: 5 × 3 does not equal 9. There is no similarity between the two triangles.

Answer:

-3x+11

Step-by-step explanation:

Answer:

11-3x

Step-by-step explanation:

Distribute the "-"

7-3x+4=

Group the numbers

11-3x