**Answer:**

29.64

**Step-by-step explanation:**

First we multiply 0.3 with 22.8.This will give us 6.84 which is the 30% off.Now we add 22.80 and 6.84 and we will get our answer 29.64.

**Answer:**

22.80/100% ?/30%

**Step-by-step explanation:**

100/10=10*3= 30 %

22.8/10=2.28*3=6.84

22.80-6.84=15.96

$ 15.96 But with out the discount it cost and adding 30 % to the price it will be $29.64.

I kinda did something wrong that i didn't notice.

What is 4.937 rounded to the nearest hundredth?

A) 4.90

B) 4.93

C) 4.94

D) 5.00

**Answer:**

C

**Step-by-step explanation:**

**Answer:**

The answer is 4.94 (C (If this is wrong I am sorry but I'm pretty sure it is right)

The circumference of the base of a cone is 24 inches. The slant height of the cone is 20 inches. What is the surface area of the cone? Express the answer in terms of . 240 square inches 384 square inches 480 square inches 624 square inches

**Answer:**

**Step-by-step explanation:**

Circumference pf base of cone = 24 inches

2πr = 24

[tex]r=\frac{24}{2\pi}\\\\r=\frac{12}{\pi}[/tex]

Lateral surface area = πrl

[tex]=\pi *\frac{12}{\pi }*20\\\\=12*20\\[/tex]

= 240 square inches

**Answer:**

240 square inches

**Step-by-step explanation:**

6x + 2 = 26 what is the answer

Answer: x=4

Step-by-step explanation:

**Answer:**

x=4

**Step-by-step explanation:**

6x+2=26

Subtract 2 from both sides to isolate the variable

6x=24

Divide by 6

x=4

What is the measurement of < SRT

Triangle

R unknow

S 53 degree

T 48 degree

A) 69 °

B) 79°

C) 99°

D)101 °

**Answer:**

The sum of all the angles of any triangle is 180°

So, 180 - (53 + 48) = 180 - 101 = 79

<SRT = 79°

Answer:

B

Step-by-step explanation:

i took the unit test <3

Pythagorean theorem :

There’s no diagram or anything. You can just make a triangle ? :)

Looking for A

A= ?

The correct answer is 4.

The table represents the equation y=8x what y-value is missing from the table

**Answer:**

**Step-by-step explanation:**

There must be an attachment. I have no knowledge of what to solve for, unless you can tell or show me the missing pieces.

**Answer: 1, 3 , 5, and 6**

** I took the test have a great day! **

** **

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Hello!

Answer:[tex]\boxed{ \bf w~=~4}[/tex]

________________________________________________

Explanation:7(w + 9) = 91

First, we must multiply everything in the **brackets** by **7**.

= 7(w) + 7(9) = 91

= 7w + 63 = 91

Now, we must solve for *w*. To do this, we will need to isolate it by perfoming the **opposite** operation on 63. Since it is +63, we'll need to subtract it from **both sides of the equation**.

= 7w + 63 = 91

- 63 - 63

7w = 28

Since *w *is being **multiplied**, we'll have to perform the **opposite operation **(which is **division***). *

[tex]\frac{7w}{7} = \frac{28}{7}[/tex]

*w *= 4

*The** **right** **answer** **is** **4**.*

*look** **at** **the** **attached** **picture*

*Hop**e** **it** **will** **be** **helpful** **to** **you**.**.*

Four students were discussing how to find the unit rate for a proportional relationship.Which method is valid?

Answer:use a calculator

Step-by-step explanation:

The unit rate for a **proportional relationship **is **y = 6x.**

The **proportional relationship**, can be find by the formula,

**y = kx**.........................1

**Where, **

**X**- position at X- cordinate= **1 **

**Y** - position at Y- coordinate =** 6**

**k -** constant of **proportionality**

put the **values** in the equation,

6 = k1

k = 6

Put the value of **k **into equation 1,

**y = 6x**

Therefore, the unit rate for a **proportional relationship **is **y = 6x.**

To learn more refer to the link:

https://brainly.com/question/12917806

Use the correct inverse trig function to find the missing angle, round to the nearest whole number.

15

?

31

**Answer:**

61 degrees is the missing angle measure

**Step-by-step explanation:**

[tex]cos^{-1} (\frac{15}{31})[/tex] Use this equation to find the missing angle

61 degrees is the missing angle measure

If this asnwer is correct, please make me Brainliest!

Kayla adds the same number to both the numerator and denominator of the fraction 1/10 her resulting fraction equals 2/3 what number did she add to both numerator and denominator of her original fraction

**Answer:**

17 is added to both numerator and denominator.

**Step-by-step explanation:**

**Given:**

Fraction = 1/10

New fraction = 2/3

**Find:**

Number added to both numerator and denominator.

**Computation:**

Assume,

**a is added to both numerator and denominator.**

[tex]\frac{1+a}{10+a}=\frac{2}{3}\\\\3 + 3a=20+2a\\\\3a-2a=20-3\\\\a=17[/tex]

Therefore, **17 is added to both numerator and denominator.**

Which number is a perfect square 249, 265, or 324?

**Answer:**

324

**Step-by-step explanation:**

A number is a perfect square when there are two factors that are identical to one another. 324 is a perfect square since its two identical factors are 18 and 18.

**Answer:**

324

**Step-by-step explanation:**

18*18. Hope that helped, vote, thanks, brainliest ;)

Have a great day!

Please Help it urgent

**Answer:**

Angle BEA

**Step-by-step explanation:**

They share the same straight line and their degrees add to 180

Solve for x

•26.45

•10.93

•14.26

•22.19

•20.26

**Answer:**

x = 26.45

**Step-by-step explanation:**

Cos theta = adjacent side / hypotenuse

cos 50 = 17 /x

Switch the x and the cos 50

x = 17 / cos 50

x =26.44730506

Rounding to 2 decimal places

x = 26.45

Find the volume of the pyramid.

**Answer:**

200cm³

**Step-by-step explanation:**

Volume=[tex]\frac{LXBXH}{3}[/tex]

so 10×10×6=600

600÷3=200

The reciprocal of the tangent is the ___.

A. tangent

B. secant

C. cosecant

D. cotangent

the awnser is d because it is the ratio of the adjacent side to the opposite side in a right triangle

Can you plz answer question on the screenshot?

**Answer:**

**Step-by-step explanation:**

A town's population is 53 comma 350. About 75 people move out of the town each month. Each month, 175 people on average move into town. A nearby town has a population of 55 comma 825. It has no one moving in and an average of 175 people moving away every month. In about how many months will the populations of the towns be equal? Write an equation to model the situation. Then solve the equation and answer the question.

**Answer:**

In about 9 months the population of the towns will be equal.

**Step-by-step explanation:**

The population of both cities, after t months, can be modeled by linear functions.

**Town A:**

Population of 53330.

About 75 people move out of the town each month. Each month, 175 people on average move into town.

So, after t months, the population will be:

[tex]A(t) = 53300 + (175 - 75)t[/tex]

[tex]A(t) = 53300 + 100t[/tex]

**Town B:**

Population of 55,825.

An average of 175 people moving away every month.

So, after t months, the population will be:

[tex]B(t) = 55825 - 175t[/tex]

**In about how many months will the populations of the towns be equal? **

This is t for which:

[tex]A(t) = B(t)[/tex]

[tex]53300 + 100t = 55825 - 175t[/tex]

[tex]275t = 2525[/tex]

[tex]t = \frac{2525}{275}[/tex]

[tex]t = 9.18[/tex]

Rounding to the nearest number

In about 9 months the population of the towns will be equal.

Two points are shown on the graph. What is the midpoint between these two points?

A) (1, 5)

B) (-1, 2)

C) (-2, 1)

D) (-5, -3)

Can you show the graph please

Answer: C (-2,1)

Step-by-step explanation:

Plzzzzz answer ASAP help meh

**Answer:**

1= 8

3= 12

5= 16

7= 20

9= 24

**Step-by-step explanation:**

1+3=4x2=8

3+3=6x2=12

5+3=8x2=16

9+3=12x2=24

ANSWER:1=8

3=12

5=16

7=20

9=24

step -by - step explanation: 1+3=4×2=8

3+3=6×2=12

5+3=8×2=16

9+3=12×2=24

The binomial (x + 5) is a factor of x2 + 8x + 15. What is

the other factor?

2

+x

+x

(x + 3)

(x + 7)

(x + 12)

(x + 13)

+

Answer:x+3

Step-by-step explanation:

5×3=15

5+3=8x

**Answer:**

A

**Step-by-step explanation:**

6. Erin wants to have more than $150 before she goes shopping for gifts for

the holidays. Each time she babysits, she earns $7.50 per hour. Write and

solve an inequality to find h, the number of hours Erin needs to babysit in

order to meet her goal.

**Answer: Erin needs to babysit for 20 hours in order for her to meet her goal. **

**Step-by-step explanation:**

7.50h < 150 divide each side of the equation by 7.50

h=20

What integer represents a drop in temperature of 12°

**Answer:**

*Integer; - 12*

**Step-by-step explanation:**

If we are considering a situation were there is a drop in temperature, this integer representation would contain a negative;

At the same time the temperature drops by 12 degrees ( ° ) such that this integer is;

*Answer; - 12*

When multiplying two negative integers what is the sign of the product positive negative zeroor one PLEASE. ANSWER.

Multiplying a negative number by a negative number will give you a positive product.

When multiplying two negative integers, it comes out as positive.

For example, we are given the equation -4 * -4.

Using the rule [ -(-a) = a ], the answer for the equation is 16.

Best of Luck!

Consider these triangles with two known angle

measures.

w

Answer the questions about the triangles.

Which equation can be used to determine the measure

of angle Q?

What is the treasure of angle Y?

48°

48R

What can be concluded about the measure of angle Q

and the measure of angle Y?

86x

86

Р

Y

**Answer:**

1. 48 + 86 + + Q = 180

2. 46 degrees

3. They are congruent

**Step-by-step explanation:**

I just got them right on edg

**Angle sum property **(In ΔPQR, ∠P + ∠Q + ∠R = 180°)** **can be used to determine the measure of angle Q.

Using **angle sum property**, ∠Y = 46°.

It can be concluded that ∠Y = ∠Q.

What is angle sum property?The **angle sum property **of a triangle states that the sum of the angles of a triangle is equal to 180º.

In ΔPQR,

∠P + ∠Q + ∠R = 180° (**angle sum property**)

86 + ∠Q + 48 = 180

∠Q = 180 - 86 - 48 = 46°

In ΔXYZ,

∠X + ∠Y + ∠Z = 180° (**angle sum property**)

86 + ∠Y + 48 = 180

∠Y = 180 - 86 - 48 = 46°

As visible, ∠Q = ∠Y.

Learn more about **angle sum property** here

https://brainly.com/question/4316040

#SPJ3

2$ is what percent of $10

**Answer:**

20 %

**Step-by-step explanation:**

$10/100% $2/?

10/ what to get 2 so you do 10/5=2 so 100/5= 20.

The price of technology stock has risen $9.62 today yesterday's price was $9.53 find the percentage increase round your answer to the nearest 10th of a percent

**Answer:**

0.9%

**Step-by-step explanation:**

To find the percentage increase, you can use the following formula:

Percentage change= ((Final price-Initial price)/Initial price)*100

Initial price= $9.53

Final price= $9.62

Variation= ((9.62-9.53)/9.53)*100

Variation= 0.9%

According to this, the percentage increase is 0.9%.

Prodigy math again. Please help,. will give brainliest if right!

**Answer:**

1. 6 6/10

2. 7 6/10

**Step-by-step explanation:**

**Answer:**

1. 8 6/10

2. 9 6/10

**Step-by-step explanation:**

While in the store, your father purchases drinks for the six people in your van. Part of your

family wants coffee and the rest want soda.

6. Coffee in the store costs $1.50 per cup and sodas are $1.20 each. The cost of the drinks before tax was $8.40.

a. Write a mathematical model that represents the total number of cups of coffee and

sodas.

b. Write a mathematical model that represents the cost of the coffee and soda.

c. Solve the system of equations using the elimination method.

**Answer: (2,4) They bought 2 sodas and 4 coffees. **

**Step-by-step explanation:**

A. c + s=6 where c is the number of coffee and s is the number of sodas

B. 1.50c + 1.20s =8.40

C. -1.50 (c + s) =6(-1.50) we will multiply the first equation by -1.50 to eliminate the c

New equation; -1.50 - 1.50s = -9 -0.3s/-0.3=-0.6/-0.3 s=2

-150 + 1.20s = 8.40

So we know they bought 2 sodas. so we will plot 2 into the equation.

1.50c + 1.20(2)=8.40 c= 4

Mr.Cho made a two way table to describe members of his family.which could describe the row and column headings for Mr.Chos table

Answer:c

Step-by-step explanation:

Took test

What are the solutions of the quadratic equation? x^2-9x+18=0

**Answer:**

x=6 x=3

**Step-by-step explanation:**

x^2-9x+18=0

Factor

What 2 numbers multiply to 18 and add to -9

-6*-3 = 18

-6-3 = -9

(x-6) (x-3) =0

Using the zero product property

x-6 =0 x-3 =0

x=6 x=3

30 points! Fraction Equasion
The first nuclear weapons to be used against another nation were droppedO by the United States during World War II.O by the United States during the Cold War.O by the Soviet Union during World War II.by the Soviet Union during the Cold War.
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FILL IN THE BLANK THE NUMBERS The year 1900 marked the dawn of the greatest (1) the world has ever seen. This would not have happened without the discovery of oil, also known as (2)" ." Until the 1850s, oil was an annoyance. Soon in 1854, scientist discovered that oil could be used for lighting. By the mid-1800s, (3) still powered trains and factories. Coal was dirty and inefficient. A major discover of oil was found at (4) . The men used (5) to help drill the hole in the soft sand. This discovery was right outside the town of (6) , Texas. Drilling for oil is a dirty and dangerous job performed by (7) . After this discovery oil production in the U.S. (8) instantly by 50%.Word Bank:water mud coal decreased boom roughnecks Beaumont Black Gold bust increased Spindletop
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help me with this please I don't exactly get it
In the book Stargirl how many people were waiting for susan when she arrived back from the contest in phoenixhundreds of peoplearound fifty peoplebetween 10 and 20 peopleless than 10 people
What mass of sulfuric acid (H2SO4) is contained in 50.00 mL of a 5.85 M solution? grams
Predict the most likely outcome of culturing transformed E. coli in the presence of tetracycline.Justify your prediction.
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Two identical speakers are 3.50 m and 5.20 m from a listener. What is the lowest frequency (n = 1) that would cause constructive interference there? PLS HELP!
In this activity, you will research various car features and write a paragraph in Spanish comparing and contrasting three cars. Submit your response to your teacher by way of the drop box.
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