Mathematics High School

triangle PQR with side p across from angle P, side q across from angle Q, and side r across from angle R


HELP PLEASE I COULDN'T FIND THE ANSWER ANYWHERE

If ∠R measures 18°, q equals 9.5, and p equals 6.0, then which length can be found using the Law of Cosines?


1. p

2. q

3. RQ

4. PQ

Triangle PQR With Side P Across From Angle P, Side Q Across From Angle Q, And Side R Across From Angle

Answers

Answer 1
Answer: 1 P
I hope this helps
Answer 2

Answer:

P

Step-by-step explanation:

Related Questions

Simplify 4x^2 / 3 X 6/ 8x

Answers

Answer:

x

Step-by-step explanation:

The answer to

[tex] \frac{4 {x}^{2} }{3} \times \frac{6}{8x} [/tex]

= x

Answer:

x

Step-by-step explanation:

[tex]\frac{4x^{2}}{3}*\frac{6}{8x} = \frac{4x^{2-1}}{1}*\frac{2}{8}\\\\=4x*\frac{1}{4}\\\\= x[/tex]


I need help with this question can someone help me please?

Answers

Answer:

The correct answer is option D

Hope this helped you! If it did help please consider giving brainliest!

Please do not forget to give a thanks and leave a rating!

Answer:

the answer is D Have a great day

5

A rectangular box of rice is shown below.

How many cubic inches of rice can fit inside?

5 in.

6 in

7 in.

cubic inches

Answers

Answer:

210in^3

Step-by-step explanation:

Given data

Dimension

Length= 5in

Width= 6in

Height= 7in

The expression for the volume of a rectangle is given as

Volume= L*W*H

Substitute

Volume= 5*6*7

Volume= 210in^3

please help, find the area​

Answers

Answer:

26 units^2

Step-by-step explanation:

You have all the information to find the area of each of the triangles that make up the kite so all you need to do is find the area of each of them and add them all together.

Triangle 1 = 1/2(2 x 7) = 7

Triangle 2 = 1/2(2 x 7) = 7

Triangle 3 = 1/2(2 x 6) = 6

Triangle 4 = 1/2(2 x 6) = 6

Total Area                   = 26

The area of the kite is 26 units^2

10) The volume of a rectangular prism is 48 cm3. What is the volume when
the height is changed by a scale factor of 1/2 ?

Answers

Answer:

plz tapusin nyo na namn a ahh tawa kay

plz help giving brainlest plz due in 10 min will give extra points if u help

Answers

Answer:

1.209in²

2.125mi²

3.c=4mm

hope I helped you

Zak ears a fixed salary of $3,100 per month plus 2.65%
commission on the amount of his sales at a men's clothing
store. What would Zak earn this month if he sold $9,000
in clothing?

Answers

Answer:

$3100 base

9000 x .0265= 238.50 in commissions.

total of 3100+238.50= $3338.50

a can contains 4 cups of pineapple juice the can of juice costs 2.56 what is the unit price in dollars per fluid ounce ​

Answers

Answer

$0.08

Step - by step Explanation

Find the equation of the line through point (4,−1) and perpendicular to y=x+2. Use a forward slash (i.e. "/") for fractions (e.g. 1/2 for 12).

Answers

Perpendicular = opposite sign and reciprocal slope
Y = x + 2 (has slope is 1)
-1/1 = -1
Y = -1x + b
Plug in the point
-1 = -1(4) + b
-1 = -4 + b, b = 3
Solution: y = -x + 3

Which of the following statements are true? Select all that apply.

Answers

Answer:

a,d

Step-by-step explanation:

A random sample of 40 seniors reveals that 10% of those sampled have assigned parking spaces in the high
school's main lot. This is surprising because, according to the main office of a large high school, 45% of seniors
have assigned parking spaces in the high school's main lot. Which of the following statements is true?
10% is a statistic and 45% is a statistic.
10% is a statistic and 45% is a parameter.
10% is a parameter and 45% is a statistic.
10% is a parameter and 45% is a parameter.

Answers

B. 10% is a statistic and 45% is a parameter.

Every year, a car loses 15% of the value it had the year before. If the car's initial value is $ 24,000, then how long will it take for the car to be worth half of its value?

Answers

Answer:

4.62 years

Step-by-step explanation:

Half the car's value =>$24,000/2 = $12,000

The formula for exponential decrease =

y = a(1 - r)^t

y = Initial value = $24,000

a = Value after time t = $12,000

r = Decrease rate = 15% = 0.15

t = time in years =??

Hence,

24,000 = 12000 ( 1 - 0.15)^t

Divide both sides by 12000

24000/12000 = 12000 ( 0.85)^t/ 12000

2 = 0.85^t

We take the logarithm of both sides

log 2 = log (0.85)^t

log 2 = t log 0.85

Divide both sides by log 0.85

t = log 2/log 0.85

t = 4.62098120373 years

Approximately = 4.62 years

It would take 4.62 years to be worth half the initial price

Clara wants to run a total of 5miles. Each lap around the track is 0.25 miles. How many laps around the track does Clara need to run to complete 5miles?1 laps 2 laps 17.5 laps 22 laps

Answers

It should be 20 laps

3. A store clerk sold 60 pairs of sneakers. The
high-tops sold for $98.99 and the low-tops sold for
$129.99. If the receipts for the two types of sales
totaled $6,404.40, how many of each type of sneaker
were sold?

Answers

Answer:

High top pairs- 45

Low top pairs- 15

Step-by-step explanation:

Evaluate the expression. 3.14(7)² =

Answers

Answer:153.86

Step-by-step explanation:

Which items are discounted less than 15%? Select all that apply.
A) $199.99 smartphone on sale for $167.99
B) $28,100 car on sale for $25,750
C) $58 jeans on sale for $50
D) $1.99 song download on sale for $1.75
E) $129 pair of shoes on sale for $105

I WILL MARK BRAINLIST

Answers

Answer:

b

Step-by-step explanation:

Could someone please help??? "What is the simple interest that is missing from the table? Use the formula 1 = prt "

Answers

Answer:

$450.40

Step-by-step explanation:

I=(PRT)/100

I=(5630*4*2)/100=$450.40

A bag with 6 marbles has 2 blue marbles, 1 yellow marble, and 3 red marbles. A marble is chosen from the bag at random. What is the probability that it is blue?
Write your answer as a fraction in simplest form.

Please help im struggling so much and nobody ever actually helps litterally im so stressed with online school and i need help really bad so please make my dat why helping me IM SO STRESSED :(

Answers

Answer:

4/12

Step-by-step explanation:

hope this helps and have a great day

can u mark me as brainliest plz and thx

Which term should be listed first when writing the following polynomial in standard form?

Answers

-x^4y^2 would be the answer.

EXERCÍCIOS 01) Resolva. A Lino tinha R$430,00 para pagar as seguintes contas R$ 119,00 de energia elétrica, R$65,00 de água e RS97,00 de telefone para fazer algumas compras. Quanto the restou para fazer as compras

Answers

Answer:

$149

Step-by-step explanation:

The computation of the amount left for the shopping is shown below;

= Amount have - Electricity bill - Water bill - telephone bill

= $430 - $119  - $65 - $97

= $149

We simply deduct all expenses from the amount available so the remaining amount i.e. left would be considered for shopping

NEED HELP!!!
WITH PROBLEM

Answers

Answer:

x=32 hope it helps, if it does can i get 5.0 or brainliest

Step-by-step explanation:

Find the value of x. Write your answer in simplest form.

Answers

Answer:

x = (9/2)√2

Step-by-step explanation:

The ratio of leg x to the hypotenuse 9 is equal to the cosine of 45 degrees:

cos 45 degrees = x/9

To find the value of x, multiply both sides of this equation by 9, obtaining 9*cos 45 degrees, which comes out to x =9(1/√2).  Rationalizing the denominator, we get x = (9/2)√2

Translate til
Eight times the sum of a number and 3 is equal to 5.
Use the variable w for the unknown number.

Answers

Answer:

8(w+3) = 5

Step-by-step explanation:

Jackson Stationary sells cards in packs of 10 and envelopes in packs of 12. If Kina wants the same number of each, what is the minimum number of cards that she will have to buy? Put in race

Answers

Answer:

143

Step-by-step explanation:

Answer:

she would have to buy 6 packs of cards and 5 packs of envelopes to have even numbers.

6 packs of cards- 60 cards

5 packs of envelopes- 60 envelopes

Calculate the area of a circle to the nearest tenth if the diameter is 28 cm. *

Answers

Answer:

616

Step-by-step explanation:

HELP! 9 is what percent of 100 (need to show how I got my answer)

Answers

Answer:

9%

Step-by-step explanation:

We can start by changing this number to a fraction.

[tex]\frac{9}{100}[/tex]

We know that 100 is a whole percentage

Therfore, we would get 9%

The answer is 90% or 9 percent

Find the value of x. The figures are not drawn to scale. Pis the center of the circle.

Answers

Answer:

6.7 feet i think...

Step-by-step explanation:

the middle line is 12 feet and the dot is about in the middle of the line

Answer:

6.7

Step-by-step explanation:

if you look very closely you can see the other explanation above mine

You're Welcome!

What is radiant energy from the sun called

Answers

All of the energy from the Sun that reaches the Earth arrives as solar radiation, part of a large collection of energy called the electromagnetic radiation spectrum. Solar radiation includes visible light, ultraviolet light, infrared, radio waves, X-rays, and gamma rays.

Answer:

Ultraviolent radient energy

If a driver takes 6 hours to get to the town market which is 336 km away from his house, what is his average speed?

Answers

Answer:

[tex]56\ \text{km/h}[/tex]

Step-by-step explanation:

[tex]t[/tex] = Time taken = [tex]6\ \text{hours}[/tex]

[tex]d[/tex] = Distance = [tex]336\ \text{km}[/tex]

Average speed is given by

[tex]s=\dfrac{\text{Distance}}{\text{Time}}=\dfrac{d}{t}[/tex]

[tex]\Rightarrow s=\dfrac{336}{6}[/tex]

[tex]\Rightarrow s=56\ \text{km/h}[/tex]

The average speed of the driver is [tex]56\ \text{km/h}[/tex].

i need help please asap
no links or random answers i will report
question: ( A rectangular tabelcloth cost $3.25. A similar tablecloth is five times longer and five times wider. how much would you pay for the table cloth?)​

Answers

Answer:

32.50

Step-by-step explanation:

times it all be 5 than you will get your answer

Answer:

$81.25

Step-by-step explanation:

A = l * w

5 (times longer) * 5 (times wider) = 25 (times longer & wider)

25 * cost

25 * $3.25 =

$81.25

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