I need help with this one


Q12

Step-by-step explanation:

it's so simple ... just 180 - 20

so ur answer is x = 160⁰

hope it helps you

Answer:

The answer is the third one.

C = -15.25

Step-by-step explanation:

If we made -15 1/4 into decimal we will get -15.25

So -15.25 Is between -15 and -16 but more closer to -15

A = -14.75

B = -15.75

C = -15.25

D = -15.50

The solution is Option C.

The package of 24 ounce is the best buy because the unit rate per ounce is given by the equation C = $ 0.30

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the equation be represented as A

Now , the unit rate of the package = A

a)

A 9-ounce package costs $2.79

So , the cost of 1 ounce = 2.79 / 9

On simplifying the equation , we get

The cost of 1 ounce A = $ 0.31

b)

A 16-ounce package costs $5.12

So , the cost of 1 ounce = 5.12 / 16

On simplifying the equation , we get

The cost of 1 ounce B = $ 0.32

c)

A 24-ounce package costs $7.20

So , the cost of 1 ounce = 7.20 / 24

On simplifying the equation , we get

The cost of 1 ounce C = $ 0.30

Now , $ 0.30 < $ 0.31 < $ 0.32

Hence , the best package is the 24 ounce package which costs $ 7.20

To learn more about equations click :

https://brainly.com/question/19297665

#SPJ2

Answer:

3,400 divided by 6 which will equal 567

Step-by-step explanation:

divide 3,458 by 6 and you will get 576.33 repeating

Answer:

∠1 and ∠2

angles on a straight line add up to 180

Answer:

A

Step-by-step explanation:

If you are at the unit of 1 then you will look at the y point and it is half of 50. half of 50 is 25 so it is A.

Answer:A is the correct answer

I hope this helps you

Answer:

13 guests

Step-by-step explanation:

[tex]6 \frac{2}{3} \div \frac{1}{2} = 13.33[/tex]

so the greastest number of guest he car serve are 13 guests.

Answer:

6 and 2/3 divided by a half equals 13.33

Step-by-step explanation:

Answer:

13(4+x)

=52+13x

Step-by-step explanation:

13 multiplies the 4 and x.

then 13 multiply 4 is 52 while 13 multiply x 13x.

Answer:

Option C. 13.3 in.

Step-by-step explanation:

Here's the required formula to find the radius of the bike tire :

[tex]\longrightarrow{\pmb{\sf{C_{(Circle)} = 2\pi r}}}[/tex]

Substituting all the given values in the formula to find the radius of the bike tire :

[tex] \begin{gathered} \qquad{\longrightarrow{\sf{C_{(Circle)} = 2\pi r}}} \\ \\ \qquad{\longrightarrow{\sf{83.524 = 2 \times 3.14 \times r}}} \\ \\ \qquad{\longrightarrow{\sf{83.524 = 6.28 \times r}}} \\ \\ \qquad{\longrightarrow{\sf{83.524 = 6.28r}}} \\ \\ \qquad{\longrightarrow{\sf{r = \frac{83.524}{6.28}}}} \\ \\ \qquad{\longrightarrow{\sf{r = 13.3 \: in}}} \\ \\ \qquad \star{\underline{\boxed{\sf{\red{r = 13.3 \: in}}}}}\end{gathered}[/tex]

Hence, the radius of bike tire is 13.3 inches.

[tex]\rule{300}{2.5}[/tex]

Answer:

Step-by-step explanation:

1. d, rectangular prism

2. c, square pyramid

3. a, cube

4. e, triangular prism

5. b, triangular pyramid

Answer:

B, ten N to the left

Step-by-step explanation:

90n - 80n = 10n

Answer:

Your answer would be, You can use the Elimination Method, by Multiplying, One or Both Equations by a Constant.

Solve System of Linear Equation:

3x - 6y = -8, -1/4x + 4y = 6 ====> y = 32 /21; x = 8 / 21

Steps:

[ 3x - 6y = -8, -1 / 4x + 4y = 6 ]

Isolate x for 3x - 6y = -8: x = -8 + 6y / 3

3x - 6y = -8

Add 6y both sides:

3x - 6y + 6y = -8 + 6y

Simplify:

3x = - 8 + 6y

Divide Both sides by 3:

3x / x = -8 / 3 + 6y / 3

Simplify:

x = -8 + 6y / 3

Substitute:

x = -8 + 6y / 3

[ 1 / 4 * -8 + 6y / 3 + 4y = 6 ]

Isolate:

-1 / 4 -8 + 6y / 3 + 4y = 6

y = 32 / 21

For x = -8 + 6y / 3

Substitute:

y = 32 / 21

x = -8 + 6 / 3 * 32 / 21

-8 + 6 / 3 * 32 / 21

x = 8 / 21

The Solution to the Systems of Equations are: y = 32 / 21; x = 8 / 21

Hope that helps!!! : )

Step-by-step explanation:

Answer:

C.   The answer can be simplified.

Step-by-step explanation:

5 2/3 x 3/4

(5 x 3) + 2 = 17/3

17/3 x 3/4 = 51/12

51 ÷ 12 = 4 3/12

4 3/12 = 4 1/4

So it is C.

Hope this helps you!!!!!!!! :D

If i understood what you meant by "=5" this should be correct

25/3

Answer: 72 people

Step-by-step explanation:

Total people: 300

Total Cookies and Cream lovers: 24% of 300

24/100 × 300

⇒ 72

Hope this Helps!!

Answer:

9.38

pls give brainliest

Step-by-step explanation:

Answer:

21.79

Step-by-step explanation:

use Pythagoras theorem.

50^2 =x^2 + 45^2

2500 =    x^2 + 2025

2500-2025 = x^2

475 = x^2

x = 21.79

Answer:

1) 3 3/4

2) The  the inequality is greater than or equal to 2

3) f > 5

Step-by-step explanation:

It just is

Answer:

A=256

P=32

Step-by-step explanation:

you that by multiplying 4x4=16x4=64x4=256

you get that by adding 4+4=8+4=12+4=16+4=20+4=24+4=28+4=32

Answer: The answer is 18 units cubed

Step-by-step explanation: the answer 18 units cubed is assuming each cube has a length of one unit. If they have a different length, then multiply the final answer by the length squared)

(answer x length x length)answer: there are six rows of cubes with 3 cubes in each row each.
Each cube is 1x1, so 6 x 3 x 1 x 1 = 18. (with units): 18units³also, replace 'units' with whatever units you were given (cm, inches, etc.)

you’re welcome

Answer:

1. = 55

2. = 115

3. = 90

4-9. sorry i dont know

Second page:

1. right

2. acute

3. acute

4. acute

5. right

6. acute

7. obtuse

8. acute

9-12. acute

Step-by-step explanation:

i dont know how to explain, and again sorry for questions 4-9

Answer:

use tringle has 180 degree

Step-by-step explanation:

Answer:

(4, 3)

Step-by-step explanation:

To solve:

First we have to move 3 units right. This means that we have to increase the x axis, because we move left and right on the x axis. This gets you to the coordinates (4, -3).

Now, to move six units up, add 6 to -3. Instead of counting, using the mathematical way makes it easier to calculate. This gets us a y axis point of 3, since the y axis runs from up to down. When we read the final point out loud, this gives us the answer of ...

(4, 3); 4 on the x axis and 3 on the y axis.

Answer:

A) 14/16

Step-by-step explanation:

To solve 1 3/4 x 2/4, we need to:

Make 1 3/4 an improper fraction:

1 = 4/4, 4/4 + 3/4 = 7/4

Simplify 2/4:

2/4 = 1/2

Multiply Numerators:

7 x 1 = 7

Multiply Denominators:

4 x 2 = 8

Since the answer to 1 3/4 x 2/4 is 7/8, we know that 7/8 = 14/16.

Therefore, your answer is A) 14/16.

Answer:

Your answer would be (4x+7) (x-2) I really hope this helps you!!

Step-by-step explanation:

Answer:

D. 30 kilometers

Step-by-step explanation:

Add all the given distances relative to the map together:

6.5 + 9.5 + 4 = 20

Multiply that by the scale to convert centimeters to kilometers:

20 x 1.5 = 30

Your answer is 30 kilometers.

You also could have gotten the same answer by multiplying each number by the scale and then adding those together but that is slightly more work so the way I showed is more convenient.

Step-by-step explanation:

the scaled image is 1/3 of the original

(6.9 : 3 = 2.3 and 2.3 : 1 = 2.3)

Answer:

A. 1.0

Step-by-step explanation:

1.0-0.8391= .1609