find the value of the the missing angle in grades in each of the following figures.​

Answer:

the answer is egg

Step-by-step explanation:

Answer:

i didnt kno i could answer my own

Step-by-step explanation:

Answer:

Area=180.5 sq in

Step-by-step explanation:

(7x9.5x.5x2)+(12x9.5x.5x2)=Area

66.5+114=Area

Area=180.5 sq in

Step-by-step explanation:

ac is the answer

.............

Note: Your answer choices remain a little unclear. But, I have solved the concept and solution, so you can easily figure it out.

Answer:

[tex]\left(-7x^0+5x^2-x+6\right)-\left(-8x^2+x+3\right)=13x^2-2x-4[/tex]

Step-by-step explanation:

Given the expression

[tex]\left(-7x^0+5x^2-x+6\right)-\left(-8x^2+x+3\right)[/tex]

solving the expression

[tex]=-7x^0+5x^2-x+6-\left(-8x^2+x+3\right)[/tex]

apply the rule: [tex]a^0=1,\:a\ne \:0[/tex]

[tex]=-7+5x^2-x+6-\left(-8x^2+x+3\right)[/tex]

[tex]=-7+5x^2-x+6+8x^2-x-3[/tex]

simplify

[tex]=13x^2-2x-4[/tex]

Therefore, the simplified form is:

[tex]\left(-7x^0+5x^2-x+6\right)-\left(-8x^2+x+3\right)=13x^2-2x-4[/tex]

Note: Your answer choices remain a little unclear. But, I have solved the concept and solution, so you can easily figure it out.

Answer:it is c and d

Step-by-step explanation:

Answer:

75

Step-by-step explanation:

Sea level is considered 0. To find 75 feet above sea level, we add 75 to 0. This gets us 75. Since 75 is an integer, it checks out.

The required integer would be 75 which describes 75 feet above sea level.

Integers are defined as the collection of Whole Numbers and the negative values of Natural Numbers make up an integer. Fractional numbers are not included in integers. Integers are represented by the symbol Z.

Arithmetic operations can also be specified by adding, subtracting, dividing, and multiplying built-in functions. The operator that performs the arithmetic operation is called the arithmetic operator.

Let the sea level would be considered zero.

To determine 75 feet above sea level,

We have to add 75 to 0.

⇒ 75 + 0

⇒ 75

This obtains us 75.

Since 75 is an integer.

Therefore, the required integer would be 75 which describes 75 feet above sea level.

Learn more about the Integers here :

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Answer:

675

Step-by-step explanation:

675x0.04=27

Answer:

20 and 6

Step-by-step explanation:

they will be 20 and 6

Answer:

2

Step-by-step explanation:

i took the quizz

Answer:

x = 12

Step-by-step explanation:

set up a proportion:

24 = 32

 33     32+x

24(32 + x) = 32(33)

768 + 24x = 1056

24x = 288

x = 12

Answer:

68.75

Step-by-step explanation:

Measure the length of the parallel sides and add them together. Then multiply this number by the height of the area. Then multiply by ½ or divide by two to find the square footage of the trapezoid.  

13.6 + 5.9= 19.5

19.5 + 8 = 27.5

27.5 x 5 = 137.5

137.5 x 1/2 = 68.75

Answer: 113.1 in.

Step-by-step explanation:

C=2πr=2·π·18≈113.09734in

Hope this helped! :)

Answer:

D. [tex]\displaystyle (x - 5)^2 = 36[/tex]

Step-by-step explanation:

All you are doing is converting this Quadratic Equation to a Vertex Equation in Vertex Form by completing the square:

[tex]\displaystyle [\frac{b}{2}]^2 \\ \\ x^2 - 10x - 11 = 0 → x^2 - 10x + 25 - 36 = 0→ (x - 5)^2 - 36 = 0 \\ \\ (x - 5)^2 = 36[/tex]

It is that simple, is it not?

I am joyous to assist you at any time.

Answer:

the anwser is 55 easy hope this helps;)

Step-by-step explanation:

Answer:

[tex]y = 1500(0.024)^t[/tex]

Step-by-step explanation:

Given

[tex]a = 1500km[/tex] -- initial area

[tex]b = 2.4\%[/tex] -- rate

[tex]t = time[/tex] --- (years)

Required

Represent as an exponential function

An exponential function has the form:

[tex]y = ab^t[/tex]

Where

[tex]a = initial\ value[/tex]

[tex]b = rate[/tex] and [tex]b \ne 1[/tex]

[tex]t= time[/tex]

Substitute values for a and b, we have:

[tex]y = 1500 * (2.4\%)^t[/tex]

Convert percentage to decimal

[tex]y = 1500 * (0.024)^t[/tex]

[tex]y = 1500(0.024)^t[/tex]

Hence, the exponential function that represents the scenario is: [tex]y = 1500(0.024)^t[/tex]

Answer:

choose the first one.

0.87

Answer:

Use your calculator

Step-by-step explanation:

Press the cos button COS(  - should look like that... Then fill it out COS(30) make sure to add the closed parenthesis so you dont get an error. And then BAM you got your answer and dont have to look anymore up. XD

Answer:

x = -15

m = -3

Step-by-step explanation:

3x + 6 = x - 24

subtract the x from both sides to make the unknown variable on only one side of the equation

2x + 6 = -24

subtract the 6 from both sides to focus on the x

2x = -30

now divide both sides by 2 to get the x by itself

x = -15

that's your answer

10 - 2m = 16

subtract the 10 from both sides to focus on the m

-2m = 6

now divide both sides by -2 to get the m by itself

m = -3

that's your answer

Answer:

X+6 = 36 then find the ans

Answer:

[tex]B =120[/tex]

Step-by-step explanation:

Given

Represent Kitchen with K and Bedroom with B.

So:

[tex]K = 50ft^2[/tex]

[tex]K = 10 + \frac{1}{3}B[/tex] --- 10 more than 1/3 of Bedroom area

Required

Determine the bedroom area

The expression of K and B has been determined above.

The next step is to substitute 50 for K in the second equaion

[tex]K = 10 + \frac{1}{3}B[/tex]

[tex]50 = 10 + \frac{1}{3}B[/tex]

Multiply through buy 3

[tex]3 * 50 = 3 * 10 +\frac{1}{3}B * 3[/tex]

[tex]150 = 30 +B[/tex]

Make B the subject

[tex]B =150 - 30[/tex]

[tex]B =120[/tex]

Hence, the area of the bedroom is 120ft^2

Answer:

120

Step-by-step explanation:

no explanation

Answer:

the answer can be anything close to that your welcome. if you need help text me but first try by your self

Answer:

[tex]f(x) = 2x - 4 \\ f(x + 3) = 2(x + 3) - 4 \\ = 2x + 6 - 4 \\ = 2x + 2 \\ = 2(x + 1)[/tex]

Answer:

4/7

Step-by-step explanation:

6/7-2/7=4/7

Answer:

I believe that the answer is 4/7

Answer:

.45

Step-by-step explanation:

52+31=83

83-12=71

71+23=94

94=49=45

B) 8.8

(20-2.4)/2 = 8.8

Answer:

3/2 or 1 1/2

Step-by-step explanation:

5÷3 1/3

5/1 ÷ 10/3 because you have to get it into an improper fraction form in order to divide

5/1 × 3/10 because you have to multiply the first number by the reciprocal

5  and 10 cancel out so you would have 2 at the bottom

3/2 or 1 1/2

Answer:

Its B

Step-by-step explanation:

since the symbol has a line underneath its shaded so A & B are left.

the symbol shows > so the point is where the line goes, for this question it goes to the right.

The required number line represents the solution to 5x ≥ 30 is shown in option B.

A number line is defined as the number marked on the line calibrated into an equal number of units. For example -1, 0, 1, and so on.

Here,
According to the question, the inequality 5x ≥ 30 can be solved by dividing both sides by 5, which gives x ≥ 6. This means that any number greater than or equal to 6 is a solution to the inequality.

Looking at the number line options, we can see that only the last one correctly represents the solution to the inequality. The line starts at 6 and includes all numbers greater than or equal to 6, which matches the solution x ≥ 6.

Therefore, the correct answer is the number line shown in option B.

Learn more about number line here:

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Answer:

37.6

Step-by-step explanation:

DK is half of DS

18.8*2=37.6

Answer:

3x + 4y = 72

Step-by-step exlanation:

Number of pizzas = x

Number of sandwich trays = y

one large pizza can feed 3 players

one sandwich tray can feed 4 players

Total players = 72

The linear equation is

3x + 4y = 72

Answer:

-9 or $9 borrowed

$3 is the average

Step-by-step explanation:

-4 + -2 + -3 = -9

$9/3 days = $3