been stuck on this one for a bit, please help!

Answer:

QR = 19.4

Step-by-step explanation:

Use Pythagoras because p = 90°

Qr is hypotenuse

; (15.5)² + (11.7)²

= 377.14

√377.14

= 19.42009

= 19.42

= 19.4

hope it helps ☺️

Answer:

C) 3 1/4

Step-by-step explanation:

Answer:

100+20h

Step-by-step explanation:

100 is fee plus 20h which is 20 per hour

Answer: That would be xy−4x <3 hope it helps

Step-by-step explanation: all u have to do is multiply the polynomials

Answer:

-4x - 1/4

Step-by-step explanation:

-4(x + 1/16)

-4x - 1/4

Answer:

8). 36

10). Option 2

Step-by-step explanation:

8). If a = 6 and b = 2

   Then [tex]a^{b}=6^{2}[/tex]

                 = 36

10). This graph has two parts.

   First part shows the increase in the temperature with time in the morning.

   Second part shows the decrease in the temperature in the evening.

   So the graph represents the rise in temperature then down during the day.

   Option 2 is the correct option.

Answer:

[tex]\frac{25}{4}[/tex] bottle of syrup is left

Step-by-step explanation:

Total amount of syrup [tex]= \frac{31}{2}[/tex]

Bottles filled with syrup [tex]= 9\frac{1}{4}[/tex]

Syrup left

[tex]= \frac{31}{2} - 9\frac{1}{4}\\= \frac{31}{2} - \frac{37}{4}\\= \frac{62-37}{4}\\= \frac{25}{4}[/tex]

[tex]\frac{25}{4}[/tex] bottle of syrup is left

its 17 a, -4 b, 1 c, and -2 d

a = 4

b = -3

c = 8

d = 29

hope it's helpful ❤❤❤❤

THANK YOU.

Answer:

A. [tex]f(x)= \frac{1}{2}^x[/tex]

D. The domains of both functions are the same

E. The translation between [tex]f(x)[/tex] to [tex]g(x)[/tex] right 4 units and down 2 units.

Answer:

c=16

Step-by-step explanation:

Answer:

16

Step-by-step explanation:

c = r+6

If r = 10 then,

c = 10+6

c = 16

Answer:

Step-by-step explanation:

Here you go mate

∴Use PEMDAS

Parenthesis,Exponent,multiplication,Division,Addition,Subtraction

Step 1

5(x+1)>50  Equation/Question

Step 2

5(x+1)>50  Remove parenthesis

5x+5>50

Step 3

5x+5>50  Subtract 5 from sides

5x>45

Step 4

5x>45  Divide sides by 5

Answer

x>9

Hope this helps

Answer:

Step-by-step explanation:

I can help

Step 1

5(x + 1) > 50  Simplifying

Step 2

5(x + 1) > 50   Remove the parenthesis by dividing both sides by 5

x+1>10

Step 3

x+1>10  Subtract 1 from both sides

x+1-1>10-1

Answer

x>9

Hope this helps

Answer:

The 9th term of the sequence is:

Step-by-step explanation:

Given the sequence

1, 4/3,16/9

computing the ratios of all the adjacent terms

[tex]\frac{\frac{4}{3}}{1}=\frac{4}{3},\:\quad \frac{\frac{16}{9}}{\frac{4}{3}}=\frac{4}{3}[/tex]

The difference between all the adjacent terms is the same and equal to

[tex]r=\frac{4}{3}[/tex]

A geometric sequence has a constant ratio 'r' and is defined by

[tex]a_n=a_1\cdot r^{n-1}[/tex]

As

so substituting [tex]a_1=1[/tex] and [tex]r=\frac{4}{3}[/tex] in the nth term of the equation

[tex]a_n=a_1\cdot r^{n-1}[/tex]

[tex]a_n=\left(\frac{4}{3}\right)^{n-1}[/tex]

Now, substitute n = 9 to determine the 9th term

[tex]a_9=\left(\frac{4}{3}\right)^{9-1}[/tex]

[tex]a_9=\left(\frac{4}{3}\right)^8[/tex]

[tex]a_9=\frac{4^8}{3^8}[/tex]

[tex]a_9=\frac{65536}{6561}[/tex]

Therefore, the 9th term of the sequence is:

Answer:

acute

Step-by-step explanation:

all the angles are below 90 degrees

Answer:

Step-by-step explanation:

I HOPE IT HELPS :)

Answer:

Step-by-step explanation: Answer:46.21

Step-by-step explanation:t/42.99 = 7.5/100.

Butterfly method

42.99 x 7.5 = 322.42 divided by 100= 3.22 plus 42.99 = 46.21etc

The total cost for the sweatshirt is $46.21.

A ratio or value that may be stated as a fraction of 100 is called a percentage. And it is represented by the symbol '%'.

Given:

Ryan wants to buy a sweatshirt for $42.99.

The sale tax rate in his city is 7[tex]\frac{1}{2}[/tex]%.

Converting mixed fraction to improper fraction,

7[tex]\frac{1}{2}[/tex] = 15/2

Let n + 42.99 be the total cost of the sweatshirt.

n = 15/2 x 42.99 / 100

n = 322.425 / 100

n = 3.22

n + 42.99 = 46.21  to the nearest cent.

Therefore, the cost with sales tax is $46.21.

To learn more about the percentage;

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Answer:

Don't wanna do math :(

Step-by-step explanation:

Answer:26 blocks

Step-by-step explanation:

Answer:

1/9

Step-by-step explanation:

hope this helps <3

mark me brainliest thanks <3

Answer: I’m guessing 9

Step-by-step explanation:

fvccckkk school lol

An equation is a mathematical statement that is made up of two expressions connected by an equal sign.

2m - 5q = 8

4m + 2q = 64

The value of q in the solution to the equations is 4.

An equation is a mathematical statement that is made up of two expressions connected by an equal sign.

Example:

2x + 3 = 4 is an equation.

2X = 4 is an equation.

We have,

2m - 5q = 8 ____(1)

4m + 2q = 64 _____(2)

From (1) we get,

2m = 8 + 5q

Divide both sides by 2.

m = (8 + 5q)/2 ______(3)

Now,

Putting (3) in (2) we get,

4m + 2q = 64

4/2 (8 + 5q) + 2q = 64

2 (8 + 5q) + 2q = 64

16 + 10q + 2q = 64

16 + 12q = 64

12q = 64 - 16

q = 48/12

q = 4

Now,

q = 4 in (3) we get,

m = (8 + 5q) / 2

m = (8 + 5 x 4) / 2

m = (8 + 20) / 2

m = 28 / 2

m = 14

Thus,

The value of q in the solution to the equations is 4.

Learn more about equations here:

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Answer:

a. $70

b. $(40 + 10x)

Step-by-step explanation:

The standard cost of the charges is $40 per month but an extra $10 per GB over the included amount.

a. Firstly the cost for a month in which he uses 3GB over the limit

we have a standard of $40, then he has to pay $10 per GB for the 3GB over the limit.

Thus the cost of the 3GB is $10 * 3 = $30

The total cost for using 3GB above the limit would be $40 + $30 = $70

b. For using x GB above the limit

He has to pay $10 per each GB above the limit

Thus, the amount to be paid for x GB above the limit would be x * $10 = $10x

So the total amount to be paid would be the base fee plus over the limit fee= $(40 + 10x)

Answer:

E

Step-by-step explanation:

Irrational means cannot be put into a fraction. Or random repeating decimals is how I remember it.

√48 can be simplified to equal 4√3. √3 cannot be put into fraction form.

Answer:

I think it's A) 75

Step-by-step explanation:

Since the ratio for black to white hexagons is 3:4 we just need to find x:100

4 x 25 = 100

3 x 25 = 75

Answer:

13 gallons

Step-by-step explanation:

42 / 3.19 = 13.166144200626959,

which can be rounded down to 13 whole gallons.

Answer:

13 GALLONS

Step-by-step explanation:

If gas costs $3.19 per gallon, how many WHOLE

gallons of gas could you buy with $42.00?

$42= 13.17 gallons

how many WHOLE gallons? :

13 gallons

Answer:

It would be less than becuase 5/5=1 an 2/34= 17

Step-by-step explanation:

Answer:

400 grams.

Step-by-step explanation:

The mass of one medium egg is 50 grams. To solve for 8 medium eggs. Multiply.

50 * 8 = 400

400 grams.

Answer:

the answer is the second one

Step-by-step explanation:

hoped I helped:)

Answer:

A, B, C

Step-by-step explanation:

Original Equation: 5x=45

Dividing by 5 on both sides: 5x/5 = 45/5

The result: x=9

Check: 5(9)=45, 45 = 45.

Thus, the correct order of steps should be A, B, C.

Let me know if this helps!

Answer:

A= -8

Step-by-step explanation:

Subtract 5a from both sides.

Combine 4a and −5a to get −a.

Add 7 to both sides.

Finally, Multiply both sides by −1.

Pls mark brainliest.

Answer:

a = -8

Step-by-step explanation:

4a - 7 = 5a + 1

subtract 1 from both sides of the equation

4a - 7 - 1 = 5a + 1 - 1

4a - 7 - 1 = 5a

4a - 8 = 5a

subtract 4a from both sides of the equation

4a - 4a - 8 = 5a - 4a

-8 = 5a - 4a

-8 = 1a

-8 = a

Answer:

1 and 3, 2 and 4

Step-by-step explanation:

Supplementary angles total to 180° or should form a straight line. 1 and 3, 2 and 4 are vertical angles which equal one another and are not supplementary.