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Lilit [14]
3 years ago
10

Solve for x in the following figure. Choose the appropriate result.

Mathematics
2 answers:
pickupchik [31]3 years ago
8 0

Answer:

d

Step-by-step explanation:

all of the angles add up to equal 180 so we setup the equation as 45+3x=180

first you subtract each side by 45

135=3x

then you divide each side by 3 and get that

x=45

frosja888 [35]3 years ago
4 0

Answer:

D, 45°

Step-by-step explanation:

at x=45

the resulting angles would be 45, 90, 45 and these add up to 180°

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Each of the walls in Harvey’s shed are square and have an area of 84 square feet. What is the approximate height, to the nearest
Snowcat [4.5K]

Answer:

9 ft

Step-by-step explanation:

Here, we have a square wall with a value of 84 square feet for the area and we are told to find the approximate height of the walls

Mathematically, the area of a square is L^2

The height of the walls is just as one of its side

Thus;

L^2 = 84

L = √(84)

L = 9.165

which to the nearest foot is 9 ft

6 0
3 years ago
if 3 half-gallon containers of ice cream on sale for $6.69,what is the price for 2 half-gallon containers?​
kvv77 [185]
<h3>Answer:  $4.46</h3>

===================================================

Work Shown:

3 containers = 6.69 dollars

3/3 containers = 6.69/3 dollars .... divide both sides by 3

1 container = 2.23 dollars

2*(1 container) = 2*(2.23 dollars) ... multiply both sides by 2

2 containers = 4.46 dollars

A shortcut is to start with "3 containers = 6.69 dollars" and multiply both sides by 2/3

Each mention of "container" refers to a half-gallon container.

6 0
3 years ago
In a basketball game, the two teams scored a total of 210 points. the home team won by 20 points how many points did the home te
guapka [62]

Answer:

105

Step-by-step explanation:


7 0
3 years ago
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PLS HELP 50 POINTS<br><br> Calculate m∠ABC and m∠CBD, what is the value of x?
dusya [7]

Answer:

bottom right, x = 90

bottom left, x = 40

top left, x = 28

Step-by-step explanation:

This problem uses the variable x to mean three different numbers.

This is an incorrect use of a variable.

On the bottom right, x is a right angle, so x = 90.

On the bottom left, x + 5 = 45, so x = 40.

On the top left, 3x + 6 = 90, so x = 28.

7 0
2 years ago
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At a quiz competition, for every question teamA answered correctly, team B answered 2 questions correctly. The ratio of the numb
vekshin1

Answer:

the answer would be 3. 1 to 2

Step-by-step explanation:

Because for every one answer the team A gets, team B gets 2 so it is a 1 to 2 ratio

7 0
3 years ago
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