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3 years ago

Find the perimeter and write in standard form (show all work)

Mathematics

1 answer:

Hatshy [7]3 years ago

6 0

Answer:

it is 34 to the power of 2

Step-by-step explanation:

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(05.02) In the figure below, angle y and angle x form vertical angles. Angle x forms a straight line with the 50° angle and the

rewona [7]

Answer:

Hello! So your answer would be 90 degrees!

Step-by-step explanation:

So the equation would be

x + 50 + 40 = 180.

50 + 40 = 90

180 - 90 = 90!

So basically y and x are both 90

3 0

3 years ago

To make four cakes, Dena used 6 cups of sugar. Using the same recipe, how much sugar does she need to make one cake?

Fantom [35]

1.5 cups per cup. cups/cake
6 cups/ 4 cakes
= 1.5 cups per cake

5 0

3 years ago

Read 2 more answers

A shop sells a party hat at x dollars and a mask at y dollars. On a particular morning, 3 hats and 4 masks were sold for $27. In

Aleks [24]

Answer:

Cost of each hat: $5

Cost of each mask: $3

Step-by-step explanation:

Let be "x" the cost in dollars of a party hat and "y" the cost in dollars of a mask.

Set up a System of equations using the information given in the exercise:

$\left \{ {{3x+4y=27} \atop {3x+6y=33}} \right.$

You can use the Elimination Method to solve this System of equations:

1. You can multiply the first equation by -1.

2. Then you must add the equations.

3. Solve for "y".

Then:

$\left \{ {{-3x-4y=-27} \atop {3x+6y=33}} \right.\\.....................\\2y=6\\\\y=\frac{6}{2}\\\\y=3$

4. Now you can substitute the value of "y" into any original equation.

5. Finally, solve for "x" in order to find its value.

Then:

$3x+4(3)=27\\\\3x=27-12\\\\x=\frac{15}{3}\\\\x=5$

5 0

4 years ago

Evaluate 32 + (7 − 2) ⋅ 4 − 6 over 3.

tia_tia [17]

<span>Parenthesis statements are evaluated first such that 7-2 Is 5.
From left to right, multiplication and division are evaluated: 5×4=20 6/3 =2
Finally addition and subtraction equating finally to: 32 + 20 - 2 = 50</span>

7 0

3 years ago

0. What percent of 9 is 18? What are you going to solve?

Whitepunk [10]

Answer:

What percent of 9 is 18 = 200% and for the second part it is B.

Step-by-step explanation:

I just know that is the answer.

7 0

3 years ago

Find the perimeter and write in standard form (show all work) ​

Find the perimeter and write in standard form (show all work)