PICTURE ABOVE ^^ PLEASE HELP

(4x + 6) - (3x + 1) = 4x + 6 - 3x - 1

= 4x - 3x + 6 - 1 = x + 5

Answer: It will be 50º :)

Step-by-step explanation: 4 hours * 4 = 16, 3*4 = 12, 62- 12 = 50

Answer:

50 degrees

Step-by-step explanation:

16/4 = 4

4 * - 3 = - 12

62 - 12 = 50 degrees

Answer:

-18

Step-by-step explanation:

9 x -2 = -18

You multiply like normal and then for the answer just add a neg sign if there is an ODD amount of neg signs in the overall problem and then add no neg sigh if there are an EVEN number of neg signs (they cancel out),...

Hope it helps,... Chow,...!

Answer:

ok

Step-by-step explanation:

ok

Solve for x first.

5x - 9 + 2x + 10 = 78

7x + 1 = 78

7x = 78 - 1

7x = 77/7

x = 11

Then substitute the value of x to find DE.

DE = 5x - 9

5(11) - 9

55 - 9

DE = 46

Therefore, the value of DE is 46

DF= 78, DE = 5x -9, EF = 2x + 10, find DE.

First, solve for the value of x.

Then, plug and substitute the value of x to find the DE.

Answer:Complementary angles are two angles whose sum is 90 degrees.

Let x represent one of the angles.

The other angle which is 84.2 degrees less would be x - 84.2.

Using this, we can write an equation.

x + (x-84.2) = 90.

Combine like terms:   2x - 84.2 = 90

Add 84.2 to both sides of the equation.

2x = 174.2

Divide by 2:  x = 87.1  

and x - 84.2 would equal 2.9.       to check: does  87.1 + 2.9 = 90?  yes.

Step-by-step explanation: Thats as close as its gonna it i think

Answer:

-5/6 or -0.833333333333

Step-by-step explanation:

step-by-step-ecuation

Answer:

I think 3 $

Step-by-step explanation:

Ans; 9÷3=3 , 18÷6=3 ,....

I hope I helped you^_^

Answer: multiply 750 and 12

Divide that by the 14%

Step-by-step explanation:

The least common multiple can be used to find the smallest square formed by equal sized shapes

The least number of tiles to be used is 15 tiles

The arrangement of the tiles, with the 6 inch side as base is 3 rows by 6 columns of tiles

The reason the above responses are correct is as follows:

The unit area of each square tile = 6 inches by 10 inches

Therefore, the area of the square obtained is a factor of 6 × 10 = 60 in.²

The side of the square have 6 and 10 as factors

The lowest common multiple of 6 and 10 is 30

Therefore, the smallest square has a side length of 30 inches and an area of 30 in. × 30 in. = 900 in.²

The least number of tiles = Area/(The area of each tile)

Therefore, the least number of tiles = 900 in.²/(60 in.²/tile) = 15 tiles

The least number of tiles = 15 tiles

The arrangement of the 15 tiles are as follows;

With the 6 inch width side as the base, five tiles are arranged along the base, three more rows are constructed using the same process to form the 30 inch by 30 inch square to give 3 rows by 6 columns of tiles

Learn more about least common multiples here:

https://brainly.com/question/12396592

Answer:

3.25

Step-by-step explanation:

Perimeter of triangle = 3(5) = 15 cm

Perimeter of rectangle = 2(2x - 3 + 4)

Perimeter = 2(2x + 1)

Perimeter = 4x + 2

4x + 2 = 15

4x = 15 - 2

4x = 13

x = 13/4

x = 3.25

Answer:

slope = -5/4 and y-intercept= 7

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

y=10x-14

Step-by-step explanation:

From (4,1) on a graph, you would rise ten and then run to the left 14 times. Remember the rise/run and follow it. What I'm telling is rise you reach (4,6), then count across to (-3,6) to get your answer. You can use demos graphing calculator to help you better or make your own graph.

I hope this helped you! Comment below if you are confused or send a private message. ;)

Answer: Hello There!................

x=-3.5

Step-by-step explanation:

Mark me brainest please. Hope this helps. Anna ♥

Answer:

10h^2

Step-by-step explanation:

i dont remember

Answer: 10h^2

Step-by-step explanation:

You’re gonna wanna combine your like terms, so…

([6h^2 + 8h^2] - 4h^2)

(14h^2 - 4h^2 = 10h^2)

So your answer would be: 10h^2

Answer:

-4(-4,2)

(16,-8)

option C is correct

Answer:

<16,-8>

Step-by-step explanation:

-4/9 ( 18/2 v)

First multiply

-4v

-4 < -4,2>

<16,-8>

Answer:

l=4

Step-by-step explanation:

l=A

w=8

2=4

Step-by-step explanation:

The ratio of cats to dogs at a pet store is 4:5. It means that if there are 4 cats in the store then there are 5 dogs, if there are 8 cats(4×2) there then there will be 10 dogs(5×2).

The number of cats is 16 if the ratio of cats to dogs is 4:5 if there are 20 dogs.

It is described as the comparison of two quantities to determine how many times one obtains the other. The proportion can be expressed as a fraction or as a sign: between two integers.

The complete question is:

The ratio of cats to dogs is 4;5 if there are 20 dogs. How many cats are there?

It is given that:

The ratio of cats to dogs at a pet store is 4:5

Let 4x be the cats and 5x be the dogs

5x = 20

The above equation is a linear equation in one variable.

If in the linear equation, one variable is present, then the equation is known as the linear equation in one variable.

x = 20/5

x = 4

Number of cats = 4x

Plug x = 4 in the above expression:

= 4(4)

= 16

Thus, the number of cats is 16 if the ratio of cats to dogs is 4:5 if there are 20 dogs.

Learn more about the ratio here:

brainly.com/question/13419413

#SPJ2

Answer:

Ray EA & Ray EC

(last one)

Step-by-step explanation:

Opposite rays make a 180 degree line.

For naming it, always start with the endpoint and then to the arrow.

Answer:

1≤x<10, meaning x must be greater than or equal to 1 and less than 10

Step-by-step explanation:

Answer and Step-by-step explanation:

To find the length of PQ, we need to set the length of PQ equal to the length of QR (since in the question it tells us that PQ is equal to QR).

PQ = QR

x + 1 = 12

Solve for x.

Subtract 1 from both sides of the equation.

x + 1 - 1 = 12 - 1

x = 11

Now plug this number into the expression length for PQ.

11 + 1 = 12

The length of PQ is 12.

(you can also see that QR has a length of 12, so we can just say that PQ 12).

#teamtrees #PAW (Plant And Water)

I hope this helps!

Answer:

1 and 1/12

Step-by-step explanation:

1/3 + 3/4 = 1 and 1/12

Answer:

less then

Step-by-step explanation:

the square root of 7 is 2.64 and 14/5 is = 2.8