Helpp!! Is about angles!!! Please help!

Answers

Answer 1

Answer:

Triangle WRD's angles are all 60 degrees, angle W and angle R and angle D.

Triangle WRD is an equiangular, equilateral triangle. It is also an acute triangle, as all angles are less than 90 degrees.

Step-by-step explanation:

You are told that WRD has all equal sides, each 3 inches long.

In a triangle, if sides are equal, then the opposite angles are also equal. So if ALL the sides are equal, then ALL the angles are equal.

The sum of the interior angles in a triangle is always 180 degrees. Since the trhee angles are all equal and they must add up to 180 degrees, 180/3 =60, so the angles must all be 60 degrees.

Triangle are classified by sides as

*** scalene = no equal sides

*** isosceles = two equal sides

*** equilateral = all equal sides

Triangles are classified by angles as

*** right triangle = one 90 degree angle

*** obtuse triangle = one angle larger than 90 degrees

*** acute triangle = all angles less than 90 degrees

*** equiangular = all angles equal

There can be overlap in the categories, like an acute triangle also being equiangular.

Related Questions

Need help ASAP due in 30 minutes!

Answers

y=3x-4

Hope you get it turned in in time!!!

answer:y=3x-4 is the answer

Are these terms alike or unlike: 2xy and 2xyz

Answers

Answer:

Unlike

Step-by-step explanation:

When it comes to like terms, the numbers must have the same ending variable, 2xy and 2xyz do not have the same ending variable, which seeing it, one ends with 2xy and the other with 2xyz. Therefore these terms are not the same and the answer is unlike.

Answer:

unlike

Step-by-step explanation:

this is bc 2xy does have a z while 2xyz does

5 over 4 multiplied by 12

Answers

Answer:

the answer is 15

Step-by-step explanation:

5/4 x 12 = 15

Step by step Explanation

[tex] \frac{5}{4} \times 12[/tex]

[tex] \frac{60}{4} [/tex]

Sue is 5 years older than Ann. In 6 years, Sue’s age will be 11 years less than twice Ann’s age then. How old is each person now?

Answers

Oh gosh oh I see oooooo and her mom in

Find the equation in slope-intercept form of a line with slope -2 and y-intercept 4.
A. y=-2x B. y=4x-2 C. y=2x-4 D. y=-2x+4

Answers

Answer:

D. y=-2x+4

Step-by-step explanation:

Simplify 5a – (2a + 6)

Answers

Answer:

Step-by-step explanation:

Add '-2a' to each side of the equation.

5a + -2a = -6 + 2a + -2a

Combine like terms: 5a + -2a = 3a

3a = -6 + 2a + -2a

Combine like terms: 2a + -2a = 0

3a = -6 + 0

3a = -6

Divide each side by '3'.

a = -2

Simplifying

a = -2

5a -2a -6

3a -6

Step-by-step explanation:

..........................

A tube of toothpaste is marked $3.92 for 8 ounces. What is the price per ounce?

Answers

Answer:

$0.49

Step-by-step explanation:

If the tube is 8 ounces and is priced at $3.92, then one ounce would be $3.92/8 =

$0.49

49 cents, hope this helps!

I think it's a but not sure could you tell me if I'm right or if not tell me the answer

Answers

Answer:

Leonardo emiliano Castañeda

Answer:

Your answer is correct.

geometry please please pleaseee help

Answers

Answer:

9 students have braces

Step-by-step explanation:

honestly, you could just probably solve it mentally but we are going to make a proportion.

[tex]\frac{3}{5} = \frac{x}{15}[/tex]

5*3 = 15; so you then multiply 3 by 3 and get 9 as your final answer

B) 9. How did you get from 5 to 15? You multiply by 3! That is what you have to do to the 3! keeping the ratio, ratio!

Kyle's house has a taxable value of $139,000. His property tax rate is 0.25%. How much will Kyle have to pay in property taxes?
What is the answer????

Answers

Answer:

i’m 95% sure the answer is 2

Bernice paid $162 in interest on a loan if $1,800 borrowed at 6%. How long did it take her to pay off the loan?

Answers

Answer:

1.5 years.

Step-by-step explanation:

First, converting R percent to r a decimal

r = R/100 = 6%/100 = 0.06 per year,

then, solving our equation

t = 162 / ( 1800 × 0.06 ) = 1.5

t = 1.5 years

The time required to

accumulate simple interest of $ 162.00

from a principal of $ 1,800.00

at an interest rate of 6% per year

is 1.5 years (about 1 years 6 months).

Here is part of a train timetable.
Brighton
0718
0725
0728
London
0900
0832
08 48
Gavin gets to the station in Brighton at 0705
a) Work out how many minutes he has to wait until 07 18
minutes
(1)
b) Work out how long it will take the 07 18 train to get to London.
Give your answer in hours and minutes.
hr(s) min(s)
(2)
Total marks: 3

Answers

He has to wait 13 minutes for the 7:18 train

The value of the variable for which the equation is satisfied is called the
___________ of the equation.

Answers

Answer:

solution

Step-by-step explanation:

The value of the variable for which the equation is satisfied is called the solution of the equation.

1. Kate deposits $2,350 in an account that earns interest at a rate of 1.1%, compounded
monthly. What is her ending balance after 5 years? Round to the nearest cent.

B = P (1+5) "
P =
r =
n =
t =

Answers

Answer:

$454220

Step-by-step explanation:

Given: B = P[tex](1 + \frac{r}{n} )^{nt}[/tex]

But, B is the future amount

P is the present amount = $2350

r is the rate = 1.1%

n is the number of compounding per year = 12

t is the number of years = 5

So that;

B = 2350[tex](1+\frac{1.1}{12}) ^{12*5}[/tex]

= 2350[tex](1.0917)^{60}[/tex]

B = 2350 x 193.2852

= 454220.22

B = $454220

Thus, her ending balance after 5 years is $454220.

A recipe for a 14 blueberry calls for one cup of flour. The number of muffins that can be made varies directly with the amount of flour used. There are 3 1/2 cup of flour available. How many muffins can be made?

Answers

Answer:

49 muffins would be made because if you first multiply 14 by 3 you would get 42 and if half of 14 is 7 and you add that to 42 which would equal 49 and there is your answer.

Cathy is playing a game with a set of 24 cards equally divided into 4 colors (red, green, blue, and yellow).

Find the probability of her randomly selecting a red card, not replacing it, and then selecting another red card.

A.
image

B.
image

C.
image

D.
image

Answers

Answer:

1/20

Step-by-step explanation:

P(red,red) = 4/16 x 3/15 = 1/4 x 1/5

Answer:

6/24

5/24

Step-by-step explanation:

count how many cards there are(24) then Find out how many red cards there are(4/24=6

PLEASE HELP ME!!!!
Match each radical expression with the equivalent exponential expression.

Answers

In order going down list:
3^1/2
2^1/3
3^1/4
2^1/5

Radicals can be written as exponential expression as following:

[tex]\sqrt{3} = 3^{\frac{1}{2}}[/tex]

[tex]\sqrt[3]{2} = 2^{\frac{1}{3} }[/tex]

[tex]\sqrt[4]{3} = 3^{\frac{1}{4}}[/tex]

[tex]\sqrt[5]{2} = 2^{\frac{1}{5} }[/tex]

What is radical?

The radical of a number is the same as the root of a number. The root can be a square root, cube root, or in general, nth root.

[tex]\sqrt[n]{x} = x^{\frac{1}{n} }[/tex]

Given radicals,

[tex]\sqrt{3} = 3^{\frac{1}{2}}[/tex]

[tex]\sqrt[3]{2} = 2^{\frac{1}{3} }[/tex]

[tex]\sqrt[4]{3} = 3^{\frac{1}{4}}[/tex]

[tex]\sqrt[5]{2} = 2^{\frac{1}{5} }[/tex]

Hence, Exponential expression for the given radicals are [tex]3^{\frac{1}{2} }, 2^{\frac{1}{3} }, 3^{\frac{1}{4} }, 2^{\frac{1}{5} }[/tex] .

Learn more about radical here:

https://brainly.com/question/1369233

#SPJ2

i will really appreciate it if you guys could help me out .

Answers

Answer: he owes him 3 cents

Step-by-step explanation:

Answer:

Step-by-step explanation:

you got to do 8 minus 5.

Westlane’s gym can hold up to 500 people. Studenttickets are $2 and adult tickets are $5. Mr.Pitcok wants to raise at least $1000 from ticket sales.Write a system of inequalities torepresent the situation and graph the inequalities.

Answers

Answer:

2s + 5a > 1000

s + a < 500

Key:

s represents a sold student ticket

a represents a sold adult ticket

f(x)=3x2+2x−3

g(x)=2x+4

Answers

Answer:

what are we supposed to find here ?

The triangle represents a scale drawing that was created by using a factor of One-half.

A triangle with sides lengths of 5 inches.

Which is true of the measures of the sides of the original triangle?
Each side of the original triangle is One-half the length of each side of the scale drawing.
Each side of the original triangle is 2 times the length of each side of the scale drawing.
Each side of the original triangle is the same length as each side of the scale drawing.
Each side of the original triangle is 2 inches shorter than the scale drawing.

Answers

9514 1404 393

Answer:

(b) Each side of the original triangle is 2 times the length of each side of the scale drawing.

Step-by-step explanation:

If the smaller is 1/2 the larger, then the larger is 2 times the smaller. The original triangle's sides are 2 times those of the scale drawing.

Maria used one bag of flour. She baked
two loaves of bread. Then she used the

remaining flour to make 48 muffins. How

much flour was in the bag when Maria

began?

Answers

Answer:

48 pounds

Step-by-step explanation:

7 answer is 89-7 because 3x2 is 9 so. Divide nine into two you get 1.5

please help i’ll give you brainliest and a thanks ❤️

Answers

1. 2⁰
2. 2¹
3. 2-¹
4. 2⁰

Answer:

[tex]2^{4} x 2^{-4} ---- 2^{0} \\2^{-4} x 2^{5} ---- 2^{1} \\\frac{2^{4} }{2^{5}} ---- 2^{-1} \\\\\frac{2^{4} }{2^{4}} ---- 2^{0}[/tex]

Step-by-step explanation:

(pretend the x's are multiplication signs)

hope this helps you!

Complete the equivalent fraction.

1/8 ? /56

Answers

Answer:

1/8 = 7/56

Step-by-step explanation:

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