Mathematics College

What is the measure of angle R?
Enter your answer as a decimal in the
box. Round only your final answer to
the nearest hundredth.

What Is The Measure Of Angle R?Enter Your Answer As A Decimal In Thebox. Round Only Your Final Answer

Answers

Answer 1

Answer:

45??? or 30 I'm not very good with angles

Related Questions

are Equilateral triangles always acute triangles.

Answers

Answer:

Yes, they can only have acute angles (all measure 60°)

Step-by-step explanation:

three friends go to a book fair . alvin speends 2.60 . prabhjot spends 4 times as much as alvin . stephanie spends 3.45 less then prabhjot . how much does stephanie spends?

Answers

Answer:

6.95

Step-by-step explanation:

to find how much stephanie spends for first we will find how much probhjot spends and then subtract 3.45 dollars from that value alvin spends 2.60 dollars

prohbjot spends 4 times as much as alvin or

4× 2.60=10.4

so prohbjot spends 10.4 dollars

stephanie spends3.45 dollars less than prohbjot or

10.4 -3.45 =6.95

so stephanie spends 6.95 dollars

HURRY THIS IS REALLY IMPORTANT

Answers

Answer:\ b.

Step-by-step explanation:

Hope this helps!!

The answer is :B BRAINLIST pleaseee

Help plzzzzzzxhshshxyxush

Answers

Answer:

a.

Step-by-step explanation:

because "six hundered one" is 601 and "five hundredths" is .05 so the only number with both those 2 is a so the awnser is a.

The population in Smalltown in 2010 was 45,230 people and is growing at a rate of 2%. What will the population be in 2030?

Answers

Answer:

67475

Step-by-step explanation:

Let P(t) = population t years after 2010 

 

            = 45230e0.02t

 

Population in 2030 = P(20)

 

                            = 45230e0.4≈ 67475

Solve the equations below using a number line. Click above the fraction line record the numerator and below the fraction line to record the denominator​

Answers

Answer:

theres nothing

Step-by-step explanation:

Is 3times4 the same as 4 times 3​

Answers

Answer:

Yes, 3x4=12 and 4x3=12

Step-by-step explanation:

Answer:

Yes

Step-by-step explanation:

3 × 4 = 12

4 × 3 = 12

Please help trigonometry and special right trianglez

Answers

Answer:

Step-by-step explanation:

dirk sold 7 more than 2 times as many gym memberships this month than last month. this month he sold 43 memberships​

Answers

Answer:

14.5

Step-by-step explanation:

I am smart

Answer:

18 memberships

Step-by-step explanation:

2x+7=43

I think this is the equation but I'm trying to help

20 POINTS! WILL AWARD BRAINLIEST! Which equations have only one root

Answers

Answer:

its option a i and ii plz mark me branliest

Question 11
2 pts
If the temperature at 10:00 am is -23° F and two
hours later at 12.00 pm the temperature rose 6
degrees Fahrenheit, what is the
temperature at
12:00 pm in degrees?

Answers

-17°F bc -23+6 is -17

p-value for p = 0.23 is closest to: 0.006 or 0.40?

Answers

Answer:

0.40 I'm pretty sure tbh

Norris bought a television for $899. If the tax is 5.5%, how much sales tax will he pay?

Answers

Answer:

$49.445 or $49.5 if they round

Step-by-step explanation:

Answer:

$948.45

Step-by-step explanation:

■ Sales tax: $49.45

■ Cost/Price before ST: $899.00

■ Total Cost/Price including ST: $948.45

Geraint has 2p and 50p coins in the ratio 20 : 3

Write the ratio of the value of the 2p coins to the value of 50p coins in its
simplest form.

Answers

the answer is 1p:25p :)

Lina needs to write a 25-page report for homework. Last week she wrote 9 pages. She has 5 days left to finish the report. If she writes the same amount each day, about how many pages does she need to write each day to finish the report?
A. 3
B. 5
C. 2
D. 1

Answers

The correct answer is C


The area of a sector of a circle of radius 5
cm, formed by an arc of length 3.5 cm is
(a) 8 cm?
(b) 8.75 cm?
(c) 9.5 cm?
(d) 7.9 cm?
​

Answers

Answer:

A = 8.75 cm²

Step-by-step explanation:

Given that,

Radius, r = 5 cm

The arc length, l = 3.5 cm

We need to find the area of a sector. Let [tex]\theta[/tex] be the angle. So,

[tex]\theta=\dfrac{l}{r}\\\\\theta=\dfrac{3.5}{5}\\\\\theta=0.7\ rad[/tex]

The formula for the area of sector when [tex]\theta[/tex] is in radian is  given by :

[tex]A=\dfrac{1}{2}\times \theta r^2\\\\A=\dfrac{1}{2}\times 0.7\times 5^2\\\\A=8.75\ cm^2[/tex]

So, the area of the sector is 8.75 cm².

Answer: (b)

Step-by-step explanation:

Given

the radius of circle r=5 cm

arc length  [tex]l=3.5\ cm[/tex]

Arc length is also given by

[tex]l=\dfrac{\theta }{360^{\circ}}\times 2\pi r[/tex]

[tex]\Rightarrow 3.5=\dfrac{\theta }{360^{\circ}}\times 2\pi \times 5\\\\\Rightarrow \theta =40.10^{\circ}[/tex]

Area of the sector is given by

[tex]\Rightarrow A=\dfrac{\theta }{360^{\circ}}\times \pi r^2\\\\\Rightarrow A=\dfrac{40.101^{\circ}}{360^{\circ}}\times 3.142\times 5^2\\\\\Rightarrow A=8.749\approx 8.75\ cm^2[/tex]

Jen is planting a sunflower garden. She will need 1/2 pound of sunflower seeds. How many ounces of sunflower seeds will she buy?

Answers

Answer:

5 ounces

Step-by-step explanation:

Answer:

5 ounces .

Step-by-step explanation:

WhAt is the average ?3 4 5 10

Answers

Average =
2 + 7 + 19 + 24 + 25
——————————
5
=
77
—
5
= 15.4

I don't understand ....the teacher gave us this question with a diagram ... if you get it correctly I will mark you as the brainlist ❤️​

Answers

Answer:

I think the answer is a I think

The base of the pyramid is a right triangle



The volume is ____ cubic cm.

Answers

Answer:

37 cubic cm should be the answer sorry if I am wrong

Tayler works at a bicycle shop. When he sells a bicycle, he earns 6% of the sale price as a commission. One day Tayler sold 1 bicycle for $125 and 2 bicycles for $75 each. What was the total amount of commission he earned?

Answers

Tayler made $16.5


$72x2=$150
$150+125=$275
6% of 275= $16.5

Solve | 2x | = | x + 3 | by graphing

Answers

Answer:the answer is 3 and -1

Step-by-step explanation:

X=3

And

X=-1

Expand the following expression −7(5x−8)
Select one:

5x+56

35x−8

56−35x

21x

Answers

-7(5x-8)
=-35x + 56

which is basically 56-35x if u swap it around

Which matrix translates the vector 〈4,-3〉 to 〈6,-8〉?

Answers

Answer:

2, -5

Step-by-step explanation:

Write the directed line segment ratio as a fraction.
3:4
O [tex]\frac{3}{12}[/tex]
O [tex]\frac{4}{3}[/tex]
O [tex]\frac{3}{7}[/tex]
O [tex]\frac{4}{3}[/tex]

Answers

3:4 as a fraction is 4/3
D! The answer is 4/3

is the table linear or not

Answers

Answer:

No, the table is not linear.

Step-by-step explanation:

Between the x and y there has to be a constant rate. There is no constant rate.

Help me 5th grade math sorry if I'm bothering ppl :(

Answers

Answer:

It's C. Ik it bc I'm in 7th and I learned bout it and yw

Step-by-step explanation:

Answer:

C: 3 times the diffrence of 62 and 42

*im in 9th IM NOT SURE THO LOL*

Step-by-step explanation:

jamals lawn service often fertilizes lawn in the spring. jamal charges 3.50 per square yard. how much will jamal charge to fertilize the yard pictured below

Answers

Answer:

He will charge $28.

Step-by-step explanation:

We know that Jamal charges $3.50 per square yard.

Now we need to find the area in the image, it may be kinda hard to see it, but we can think of the image as a rectangle of 4yd by 3yd where we subtracted the area of a square of side length equal to 2yd.

The area of the rectangle is:

A = 4yd*3yd = 12 yd^2

And the area of the square is:

a = (2yd)^2 = 4 yd^2

The area of our image (equal to the difference between the area of the rectangle and the area of the square) is:

Area = A - a = 12 yd^2 - 4 yd^2 = 8 yd^2

Area = 8 yd^2

And he charges $3.50 per square yard, then for 8 square yards he charges 8 times that amount, which is:

C = 8*$3.50 = $28

how many miles is 2 hours

Answers

Answer:

if you go 70 miles in one hour you will go 140 miles in 2 hours

Step-by-step explanation:

Answer:

You need to be traveling at a certain speed to determine how many miles you travel in 2 hours. For example, if you go 70 miles in 1 hour, then you'll go 140 miles in 2 hours, as long as your speed is constantly 70 mph.

If the measure of angle CBD is 5(7x + 15) degrees, then what is the value of x. (Angle CDB is 180)
x =

Answers

Answer:

[tex]\huge\boxed{\sf x = 3 }[/tex]

Step-by-step explanation:

If the measure of :

∠CBD = 5 ( 7x + 15 )

Also,

∠CBD = 180°

Then,

5 (7x + 15) = 180

35x + 75 = 180

Subtract 75 to both sides

35x = 180 - 75

35x = 105

Divide both sides by 35

x = 105 / 35

x = 3

[tex]\rule[225]{225}{2}[/tex]

Hope this helped!

~AH1807
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