Mathematics High School

I need help with math

Answers

Answer 1

Answer: 15
Answer: c +5 is the same as c+5 and 2 of (c+5) equals 30, so 30/2 will equal the price of 1 pizza.

Answer 2

Answer:

The answer is $10

Step-by-step explanation:

c+5 multiplied by 2 is 2c+10=30 subtract ten to get 2c=20 divide by 2 and get your answer c=10

Related Questions

CAN SOMEONE PLEASE HELP ME?

Answers

They are both similar

Doods, please help my hw is due in like 10 minutes and Im horrible at math, these r 2 different questions btw

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Answer:

5y²+y+12

Step-by-step explanation:

simplified

16. Find the angle complementary to the angle 80°.
O A. 99°
O B. 180°
O C. 90°
O D. 10°

Answers

Answer:

Its 10!

Step-by-step explanation:

Complementary mean 90°!

80+10=90

Hope this helps, and don't forget to follow!

1 m = 3.28 ft

About how many meters are in 41 feet?

Answers

Answer:

12.4968

Step-by-step explanation:

plz mark me brainlest and hope this helps

Plz Help! I don't know how to solve this.

The measures of two angles of a triangle are given. Find the measure of the third angle.
147° 12′, 30° 19′
51° 20′ 14″, 106° 10′ 12″

Example: Applying the Angle Sum of a Triangle Property
The measures of two of the angles of a triangle are 48° and 61°. See Figure 17.
Find the measure of the third angle, x.
SOLUTION 48° + 61° + x = 180° The sum of the angles is 180°.
109° + x = 180° Add.
x = 71° Subtract 109°.
The third angle of the triangle measures 71°.

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Answer:

Ummm I think the question is wrong, I don't fully understand.

HELPPPPPP!!!!! ASAPPPPP!!!!

Answers

Answer:

Step-by-step explanation:

hopes this helps

I think it’s C not sure

Patricia is going to buy a pair of sneakers. They are originally $217.00, but have been marked down 15%. When Patricia goes to buy the sneakers she has to pay an 9% tax on the discounted price. What is Patricia's final cost of the sneakers? Round your answer to the nearest cent.

Answers

Answer:

201.05

Step-by-step explanation:

First find the discount and subtract 32.55 is discount

217-32.55=184.45

Find tax and add it 201.05

The answer would be 201.05

<1 and <2 are complementary angles. The measure of Z1 is 41°. The measure of <2 is 7(x - 1)º. Find the value of x.
HELP NOW I WILL GIVE BRAINLIEST TO FIRST CORRECT ANSWER

Answers

Answer:

i think its x=16 or x=11

Step-by-step explanation:

∠2 = 90 - 42 = 48 degrees

3x degrees = 48 degrees

3x = 48

x = 16

What is the domain of the square root function graphed below?

A. x>1
B. x>_1
C. x>3
D. x>_3

Answers

Answer:

It is A

Step-by-step explanation:

Write (9−4i)2(9−4i) 2 in simplest a+bia+bi form.

Answers

Step-by-step explanation:

(9−4i)2(9-4i)2

Rewrite (9−4i)2(9-4i)2 as (9−4i)(9−4i)(9-4i)(9-4i).

(9−4i)(9−4i)(9-4i)(9-4i)

Expand (9−4i)(9−4i)(9-4i)(9-4i) using the FOIL Method.

Tap for more steps...

9⋅9+9(−4i)−4i⋅9−4i(−4i)9⋅9+9(-4i)-4i⋅9-4i(-4i)

Simplify and combine like terms.

Tap for fewer steps...

Simplify each term.

Tap for more steps...

81−36i−36i−1681-36i-36i-16

Subtract 1616 from 8181.

65−36i−36i65-36i-36i

Subtract 36i36i from −36i-36i.

65−72i

f(x) = 350(1.68)x

Is it growth or decay?

What is the initial value?

What is the rate?

Answers

Answer:

Multiply 350 by 1.68.

f(x)=588x

decay

What is the slope of (8,8) and (8,-3).

Answers

Answer:

I got 3/5 I don't know if its correct but if so your welcome

Step-by-step explanation:

agree or desagree? short question'

Answers

Answer:agree.

Step-by-step explanation:

Agree because its center by multiples of 36° will carry a regular decagon onto itself. 36° &’ any multiple of 36° is correct :)

L is in the interior of ∠JKM. If m∠JKL=56.4° and m∠JKM=82.5°, what is m∠LKM?

Answers

m∠LKM = 26.1°

Ffkdkdkkddkd

The measure of angle ∠LKM is m∠JKL=56.4° and m∠JKM=82.5° is 26.1 degrees

The point where two lines meet or intersect is known as an angle.

If L is in the interior of ∠JKM, then:

∠JKL + ∠LKM = ∠JKM

Given the following parameters

m∠JKL=56.4° and m∠JKM=82.5°

Required angle

m∠LKM

From the expression above:

m∠LKM = ∠JKM - ∠JKL

m∠LKM = 82.5 - 56.4

m∠LKM = 26.1 degrees

Hence the measure of angle ∠LKM is m∠JKL=56.4° and m∠JKM=82.5° is 26.1 degrees

Learn more here: https://brainly.com/question/17247176

Factor the algebraic expression.
12a + 14 =

Answers

Answer:

2 (6a + 7)

Step-by-step explanation:

Common multiple of 12 and 14 is 2

2 on the outside to multiply the stuff in the parenthesis.

2 * 6a = 12a

2 * 7 = 14

2(6a+7)
I did the work l

during the volleyball match, maddie had 8 serves that were inbounds and 5 that were out-of-bounds. what is the ratio of services that were inbounds to total serves

Answers

Answer:

[tex]R=\dfrac{8}{13}[/tex]

Step-by-step explanation:

Inbounds in the volleyball match = 8

Out of bounds in the volleyball match = 5

Total serves = inbounds + out of bounds

= 8+5

= 13

The ratio of services that were inbounds to total serves is given by :

[tex]R=\dfrac{8}{13}[/tex]

Hence, this is the required solution.

A six-sided die is rolled. What is the probability of landing on a number less than 3? Put our answer in simplest form.

Answers

Answer:

1/3

Step-by-step explanation:

2/6

1/3

Answer:

Probability of any one face to turn up is 1/6,

The probability of any above 3 is 3/6,

The probability of even number is also 3/6

So the probability of either above three or even outcome is 1/6(3/6 + 3/6)=1/6, since both events are independent of the any face event and both events are mutually exclusive.

NB:If the two events are not mutually exclusive, then

P(A) is the total event, P(B) the probability of any face above 3 and P(C) probability of any face an even number, then the Bayesian prediction formula is P(B|C) the probability of the event B occuring while C occurs is equal to (PC|P(B))/(P(B)+P(C), where P(C|B) is probability of C occuring at B.

So P(B|C)=(1/3 * 1/3)/(1/3 + 1/3) =(1/9)/(2/3) = 3/18= 1/6.

The Riemann sum, the limit as the maximum of delta x sub i goes to infinity of the summation from i equals 1 to n of f of the quantity x star sub i times delta x sub i , is equivalent to the limit as n goes to infinity of the summation from i equals 1 to n of f of the quantity a plus i times delta x, times delta x with delta x equals the quotient of the quantity b minus a and n. Write the integral that produces the same value as the limit as n goes to infinity of the summation from i equals 1 to n of the product of the quantity 2 plus 3 times i over n and 3 over n.

Answers

Answer:

Step-by-step explanation:

no questions

9. A = Pe (rt) is the formula to calculate continuously compounded interest
O True
O False

Answers

This is false ....................

Pls help ASAP!!!!!!
I will cash app

Answers

Answer:

Step-by-step explanation:

Since the weekend rate is a one time payment take it away from 125. leaving you with 75, divide by 8.25 since that is an hourly fee. which equals 9.09

Answer:

c is corecct

Step-by-step explanation:

calculate p² +3q when p=2 and q=2

Answers

Answer:

Step-by-step explanation:

p² +3q

= 2² +3*2

=4 + 6

=10

Answer:

Step-by-step explanation:

2² +3*2=4+6=10

Please and Thank You

Answers

i think the answer would be a

Find the area of the rectangle below.

A. (12x^2- 13x + 14) square units

B. (14x - 18) square units

C. (12x^2 - 29x + 14) square units

D. (12x^2 - 29x - 14) square units

Answers

(3x-2)*(4x-7)
12x^2 - 21x - 8x + 14
(12x^2 - 29x + 14) square units
Final answer: C

can someone please help me out with this one?

Answers

Answer:

Its 4!

Step-by-step explanation:

4×2=8

32/8=4

I dont really know if this is one of the options because I can't really see them. Would you mind typing in the options if im wrong? Thank you!

Hope this helps, and don't forget to follow!

Can you help me with 18

Answers

Answer:

Assuming you want to simplify it:

8h-6f is your answer

Step-by-step explanation:

The perimeter of a rectangle is 68 inches. Its width is 16 inches. What is its length? A 16 inches B 18 inches C 20 inches D 22 inches

Answers

Answer: 18

Step-by-step explanation:

Answer:

Step-by-step explanation:

Rachel bought a triangular shaped piece of wood with a height of 6 inches and a base of 2
inches. She plans to cover the front with red paint. How many square inches of red paint will
she need?
(1 Point)
12 square inches
6 square inches
8 square inches
3 square inches

Answers

h=6in
b=2in
A=h•b/2
A=6•2/2
A=12/2
A=6 in sq

Solve using elimination.
-6x + 2y = 14
x + 4y = -11

Answers

Answer:

8x+6y=-11

Step-by-step explanation:

collect like terms

the answer is X=-3 Y=-2 hope that helped

if m<1=53° what is m<3

Answers

Answer:

its 159

Step-by-step explanation:

mithali buys a t.v at 12,000 and sells it at a profit of 20% how much money she gets? reduce the fraction of cp and sp to the lowest form

Answers

Answer:

14,400

Step-by-step explanation:

Hope this helpfull..but if it's not,im so sorry

Other Questions

A cheeseburger and fries are $14.95 with a discount of 15%. What is the amount of discount and the sales price? Read the speech and summarize it using a Rhetorical Precis structure. For the past two weeks you have been reading about a bad break. Yet today I consider myself the luckiest man on the face of the earth. I have been in ballparks for seventeen years and have never received anything but kindness and encouragement from you fans.When you look around, wouldnt you consider it a privilege to associate yourself with such a fine looking men as theyre standing in uniform in this ballpark today? Sure, Im lucky. Who wouldnt consider it an honor to have known Jacob Ruppert? Also, the builder of baseballs greatest empire, Ed Barrow? To have spent six years with that wonderful little fellow, Miller Huggins? Then to have spent the next nine years with that outstanding leader, that smart student of psychology, the best manager in baseball today, Joe McCarthy? Sure, Im lucky.When the New York Giants, a team you would give your right arm to beat, and vice versa, sends you a gift thats something. When everybody down to the groundskeepers and those boys in white coats remember you with trophies thats something. When you have a wonderful mother-in-law who takes sides with you in squabbles with her own daughter thats something. When you have a father and a mother who work all their lives so you can have an education and build your body its a blessing. When you have a wife who has been a tower of strength and shown more courage than you dreamed existed thats the finest I know.So I close in saying that I might have been given a bad break, but Ive got an awful lot to live for. Thank you. Lou Gehrig What is mEnter your answer in the box where in the cell does mitosis occur To successfully argue a claim, the writer must provide _________________.Question 4 options:a concluding persuasivenessevidencecredibility i can do all strengthens me."Explain A marshmallow bag cost $1.50 how much would 4 bags cost nal Language/P1DBE/November 201912NSCGive the antonym of the underlined word in the following sentence:This project commenced in January. In LMN, l = 810 cm, m = 620 cm and N=166. Find the length of n, to the nearest centimeter. Which one should I use? pls help :,(lo/la/los/lasPienso que ___ puedo encontrar. what song is this from will give brainliest to the correct answer whats ur name whats ur sign whats birthday whats ur wrist tattoo bible verse say tell me this do u kiss on the first date Listen to the audio and then answer the following question. Feel free to listen to the audio as many times as necessary before answering the question.What's the weather like in Cancn during AugustDBACA 25^-1.5 ?????????? Help WHAT IS THE PERCENT BY VOLUME OF ETHANOL IN A SOLUTION THAT CONTAINS 35 mL ETHANOL IN 115 mL OF WATER? Peter is considering two cell phone plans. The first company charges $400 for the phone and $30 per month for the calling plan that Peter wants. The second company charges $125 for the same phone, but charges $55 per month for the calling plan that Peter wants. After how many months would the total cost of the two plans be the same? On January 1, Great Designs Company had a debit balance of $1,700 in the office supplies account. During the month, Great Designs purchased $1,000 of office supplies and journalized them to the asset account upon purchasing. On January 31, an inspection of the office supplies cabinet shows that only $600 of office supplies remains.Required:Prepare the January 31 adjusting entry for office supplies. Suppose that 10% of people own dogs. If you pick two people at random what is the probability that they both own a dog? how insect damage the plant It has two-dimensions, height and width, and are usually defined bylines.Can be geometric or organic. * PLEASE PLEASE HELP. I will make you brainlest.