I have a D in math, may someone help me with my assignment so I may bring my grade up? 20 pts!! Thanks

Answer:

Use the Law of Sines. Find the measure x to the nearest tenth.

Answer

9.1

Answer:

9.1

Step-by-step explanation:

Answer:

c. 216.

Step-by-step explanation:

Answer:

22 cards

Step-by-step explanation:

Set up a ratio.

[tex]\frac{34}{29+x} =\frac{2}{3}[/tex]

[tex]58+2x=102[/tex]

[tex]2x=44[/tex]

[tex]x=22[/tex]

Check: Add 22 to 39. 22+29=51

34/51 = 2/3

Have a great day

Answer:

27

Step-by-step explanation:

Put this into numbers:

[tex]\frac{3^2*(2^3+4)}{2^2}[/tex]

Use Order of Operations to simplify. First, you would do the stuff in parentheses which is:

[tex]2^3+4[/tex]

Inside of those parentheses first simplify the exponents:

[tex]8 + 4[/tex]

Now add

[tex]12[/tex]

So the new equation is:

[tex]\frac{3^2*12}{2^2}[/tex]

The next step is to simplify the exponents

[tex]\frac{9*12}{4}[/tex]

Multiply out the top

[tex]\frac{108}{4}[/tex]

Divide this

[tex]27[/tex]

Answer:

a3 + b3 = -7

Step-by-step explanation:

When the sequence is A.P

a1 =4 and a2= -2

Common difference,d = a2 - a1

= -2 - 4

d = -6

a3 = third term

a3 = a1 + 2d

= 4 + 2(-6)

= 4 - 12

= -8

a3 = -8

When the sequence is geometric

a1 =4 and a2= -2

Common ratio, r = a2/a1

= -2/4

r = -1/2

Or

r = -0.5

b3 = third term

b3 = ar²

= 4 * (-1/2)²

= 4 * 1/4

= 4/4

= 1

b3 = 1

a3 + b3 = -8 + 1

= -7

a3 + b3 = -7

Answer:

y=(3/4)x

Step-by-step explanation:

Find the slope of the line (3/4) and plug that into m

Answer:

1/21

Step-by-step explanation:

Answer:

2×h(l+b)

Step-by-step explanation:

2×7.5(22+12) ,15×24, =360 ,hope you like it

Answer:

13.39x10^10 gallons

Step-by-step explanation:

because if you add them together that is the sum

Answer:

The 2nd option:

1.339×10⁶

Step-by-step explanation:

To find the combined capacity, add the two values together so:

(8.12×10⁵ ) + ( 5.27 × 10⁵ )

It will be simpler to add if you change it out of its

standard form

812000+527000

= 1339000

Now you can write in back in standard form, which will be

1.339×10⁶

Answer:

5x

Step-by-step explanation:

U should use a website called math.way, its much faster than brainly :P

Answer: 5x

Step-by-step explanation: Hope this helps. You just divide 20 by 4, x^2 by x, and y by y.

Answer:

D

Step-by-step explanation:

D, it has a right angle and it shows us that the hypotenuse is congruent and the leg is also congruent.

Answer:

300

Step-by-step explanation:

5:1000 can be desimplified to 300:60000

Answer:

$8830.50

Step-by-step explanation:

1)  8000(1+2.5/100)"2

= $8830.5

I hoped I helped

,You welcome.

Simple interest is a method to calculate the amount of interest charged on a sum at a given rate and for a given period of time.

The total value of the account after 4 years is $8800.

Simple interest is a method to calculate the amount of interest charged on a sum at a given rate and for a given period of time.

We have,

Principal = P = $8,000

Rate = R = 2.5%

Amount = A

Time = 4 years

Simple Interest:

= (P x R x T) / 100

= (8000 x  2.5 x 4 ) / 100

= 800

Amount = Simple interest + Principal

A = 800 + 8000

A = 8800

Thus,

The total value of the account after 4 years is $8800.

Learn more about simple interests here:

https://brainly.com/question/25845758

#SPJ2

Answer:

She multiplied feet x inches to obtain the area.

She should convert 108 inches to 9 feet, then multiply 9 x 12 to get the area of 108 ft^2

Answer: x = 6.5

Step-by-step explanation:

A) y = -5x + 32

B) 3x - 5y = 22

Substitue what (y) equals into equation B

3x-5(-5x+32) = 22

3x + 25x -160 = 22

28x - 160 = 22

28x = 182

x = 182/28

x = 6.5

Answer:

A function B no function C function D no function

Step-by-step explanation:

Answer:

It is x<44 i hope it really helps you

Step-by-step explanation:

Answer:

x < 44

Step-by-step explanation:

-36 + x < 8

Solving inequalities is very similar to solving an equation. One uses inverse operations to solve. The only difference is that when one divides or multiplies by a negative number one must remember to flip the inequality sign; this rule is not applicable for this probelm.

Inverse operations,

-36 + x < 8

+36       +36

x < 44

Answer:

2^6*2^-8

Step-by-step explanation:

Answer:

A. $25.75

Step-by-step explanation:

3% as a decimal is 0.03

multiply that times the cost of the shirt, $25 to find the amount of tax paid

25 x 0.03 = 0.75

$25 + $0.75 = $25.75

Answer:

$25.75

Step-by-step explanation:

3% of 25= 3/4

3/4 + 25= 25.75

Pls mark brainliest

Answer:

5*5*5 - 12 / 3 = 121

Step-by-step explanation:

5^3 = 5 * 5 * 5 = 25 * 5 = 125

12/3 = 4

We evaluate exponents first: 5^3 = 125

Then division: 12/3 = 4

Then subtraction: 125 - 4 = 121

Just plug in one x into the equation at a time. You should get 8 outputs.

Answer:

The x values should be on the opposite of the y values

Answer:

-1.15 or -1.2

Step-by-step explanation:

[tex]\frac{1}{9} x= 14x +16\\\frac{1}{9} x-14x=16\\-\frac{125}{9} x=16\\x=-1.152[/tex]

9514 1404 393

Answer:

Step-by-step explanation:

The graph shows C = 400 when p = 0 (at the left edge). This is the y-intercept value, and is the cost of production when no phones are produced. It is essentially the fixed cost of rent and equipment.

When p=1, the graph shows C = 500. That is, the cost goes up by 100 when p goes up by 1. This is the cost per phone. It shows up in the cost equation as the slope. So, the cost equation is ...

  C = 400 +100p

Answer:

c

Step-by-step explanation:

If a piece is equal to 1/10 of a pan , a pan would make 10 brownies

5 pans would make , 10 x 5 = 50 brownies

Answer: c

Step-by-step explanation: each pan is 10 slices so if you multiply that with how many pans you have which is 5 and 5 x 10 = 50

Answer:

h≈14.32ft

Step-by-step explanation:

Answer:

volume of cone=1/3 πr²h

60π=1/3 π 2²h

60×3/4=h

h=45ft

Answer: [tex]2\sqrt{22}[/tex]

Step-by-step explanation:

Pythagorean theorem: [tex]a^{2} +b^{2} = c^{2}[/tex], where a and b are the legs and c is the hypotenuse.

We can solve for x by only using the left side of the triangle. Since we're only using the left side of the triangle, we can reduce 18 by 2 to get 9. Now we plug in our information to the equation.

[tex]9^{2} +b^{2} = 13^{2}[/tex]

[tex]81 +b^{2} = 169[/tex]

Since we don't know what [tex]b^{2}[/tex] is, we're going to isolate it by subtracting 81 on both sides

[tex]b^{2} = 88[/tex]

We have to square root both sides in order to find out b (or x in the problem).

[tex]\sqrt{b^{2}} = \sqrt{88}[/tex]

When you put this on a calculator it would result in [tex]2\sqrt{22}[/tex] which is the answer d in the problem.

Answer:

The number is 9.

Step-by-step explanation:

Lets write this as an equation first. We'll substitute the number for the variable x.

80 - 3x = 5x + 8

First, let's add 3x to both sides.

80 - 3x + 3x = 5x + 3x + 8

80 = 8x + 8

Next, let's subtract 8 from both sides.

80 - 8 = 8x + 8 - 8

72 = 8x

Finally, let's divide both sides by 8.

72/8 = 8x/8

9 = x

"x" is 9.

So the secret number is 9.

P.S.

This is my first answer to a Brainly question so please don't complain!