Triangle DEF is shown below.
Use the drop-down menu to explain how to determine the angle measures of any triangle that is similar to triangle DEF. Click the arrows to choose and answer from each menu.

A triangle similar to DEF will have an angle that measures *choose...* degrees, an angle that measures *choose...* degrees, and an angle that measures *choose...* degrees​

Answers

Answer 1

Answer:

A triangle similar to DEF will have an angle that measures 45 degrees, an angle that measures 65 degrees, and an angle that measures 70 degrees​

Step-by-step explanation:

Given

See attachment for complete question

Required

Angles of a triangle similar to [tex]\triangle DE F[/tex]

First, calculate the angle at D

[tex]D + 110^o = 180^o[/tex] ---- angle on a straight line

Collect like terms

[tex]D = 180^o - 110^o[/tex]

[tex]D = 70^o[/tex]

Next, calculate the angle at F

[tex]F + 135^o = 180^o[/tex] ---- angle on a straight line

Collect like terms

[tex]F = 180^o -135^o[/tex]

[tex]F = 45^o[/tex]

Lastly, the angle at E

[tex]D + E + F = 180^o[/tex] --- angles in a triangle

Make E the subject

[tex]E = 180^o - D - F[/tex]

[tex]E = 180^o - 70^o - 45^o[/tex]

[tex]E = 65^o[/tex]

A triangle similar to [tex]\triangle DE F[/tex] will have 45, 70 and 65 degrees as its angles

Triangle DEF Is Shown Below.Use The Drop-down Menu To Explain How To Determine The Angle Measures Of

Related Questions

Given that f(x)=x^3, which equation describes the graph of function g?

a. g(x)=f(x-3)+3
b. g(x)=f(x-3)-3
c. g(x)=f(x+3)+3
d. g(x)=f(x+3)-3​

Answers

Answer:

A or g(x) = f(x − 3) + 3

Step-by-step explanation:

PLEASE HELP ASAP NO LINKS OR WILL BE REPORTED! 1. In the figure below, a line intersects two parallel lines. Fill in the missing angles. a /b d e 42° C f f g (a) ​

Answers

Answer:

<a=138°

<b=42°

<c=138°

<d=138°

<e=42°

<f=42°

Step-by-step explanation:

<a is supplementary with the 42° angle:

<a=180°-42°=138°

<b and the 42° are vertical angles, so:

<b=42°

<c and <a are also vertical angles so:

<c=<a=138°

<d and <a are corresponding angles, so:

<d=<a=138°

<e and <b are corresponding angles, so:

<e=<b=42°

<f and the 42° angle are corresponding angles, so:

<f=42°

<g and <c are corresponding angles, so:

<g=<c=138°

What is the missing number in the synthetic division problem below?

A. 9
B. 8
C. -7
D. 2​

Answers

Your answer :

Your answer is B

Two circles are concentric. Two arcs are formed by the same central angle, with arc lengths of 54 and 81 respectively. Which of the following are possible radii for the circles? Select the two correct answers.
23 and 32

12 and 18

32 and 64

40 and 60

14 and 41

Answers

Answer:

i think the answer is 12 and 18

The figure shown is created by joining two rectangles.
(picture will be shown)

enter the area, in the square inches, of the figure

Answers

Answer:

1375 square inches

Step-by-step explanation:

Area= Length × Width

15in×75in=1125in

25in×10in=250in

250in + 1125in= 1375square inches

Evaluate the following algebraic expression when x = 3 2x2+ 5x - 10

Answers

Answer:

x3−2x2−5x+10=(x2−5)(x−2)

Step-by-step explanation:

i hope i helped u

Help pls no linksill give you briliantest ​

Answers

Answer:

W=20

A=400

Step-by-step explanation:

90+310 for area

1840÷26 is there a remainder​

Answers

Answer:

yes there is a remainder

answer is 70 remainder 20

Answer:

70.77

Step-by-step explanation:

1840 ÷ 26 = 70.77 (aprox)

What is the volume of the cylinder below?

Use 3.14 for pi.

Answers

Answer:

using 3.14 for pi the volume is 502.4

Step-by-step explanation:

sum of two numbers is 5 while the difference of the two numbers is 6 find the two numbers​

Answers

Answer:

Suppose the one number be x

And the other number be 6x

The sum of two numbers is 5

x+6x=5

7x=5

X=5/7

Therefore

One number be 5/7

And other number be 6 * 5/7=30/7

If you are helped with my answer pls tag me brianliest I really want it

THANK YOU...............

Which one is correct?

Answers

Answer:

D. 6 bags

Step-by-step explanation:

Answer:

The answer is 4 bags

a boy is 20 years old at present. How old was he 3 years ago?​

Answers

Answer: seven-teen

Step-by-step explanation:twenty minus three

The age of the boy three years ago is A = 17 years

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the equation be represented as A

Now , the value of A is

Substituting the values in the equation , we get

The present age of the boy = 20 years

Three years ago, the boy's age would have been:

20 - 3 = 17

Hence , the boy was 17 years old three years ago.

To learn more about equations click :

https://brainly.com/question/19297665

#SPJ2

Calculate the area of triangle .

Answers

Answer:

20 units

Step-by-step explanation:

The formula for the area:

A = bh × 1/2

B = 8 units

H = 5 units

8 × 5 = 40

40 × 1/2 = 20

PLEASE HELP I WILL GIVE BRAINLIEST!!!

Answers

wooooooooooooooooooooooooooooooo :>



It takes 3 pieces of wood to make a bird house. Marina has 21 pleces of wood. She uses this problem to find out how many bird houses she can
make.
21 +3
Which other problem could Marina use to find the number of bird houses she can make

Answers

She can find out answer by dividing 21÷3 and the answer is 7

She can make 7 bird house

7 is the answer of the question

21÷ 3

=7

Step-by-step explanation:

hope it is helpful to you

Three people split the cost of the last two lunch bills. The two bills were $18 and $15. How much did each person contribute?
Group of answer choices

$11

$15

$18

$33

Answers

$11 because you add the 2 and then divide by 3 and 18 plus 15 is 33 and 33 divided by 3 is 11

thor peeled 14 oranges every 21 hours. at this rate, how many would he peel in 9 hours?

Answers

Answer:

13.5

Step-by-step explanation:

14 oranges in 21 hour translates to:

3/2 oranges per hour.

So, in 9 hours thor can peel 13.5 oranges.

i will give Brainiest if you are right

Answers

Answer:

G

Step-by-step explanation:

G. Plug in x=5 to    x-2<7

which becomes

5-2<7

3<7

which is correct.

Hope This Helps!

G if you plug in 5 as x it is the only one that is correct

Factorise: x^2/y^2+1+y^2/X^2​

Answers

Answer:

[tex]( \frac{x}{y} + \frac{y}{x} + 1)( \frac{x}{y} + \frac{y}{x} - 1)[/tex]

Step-by-step explanation:

Hope it is helpful.....

Need some help with this one.

Answers

Answer:

Cylinder A: 3.58 m^3,  cylinder B: 8.72 m^3, cylinder B has the greater volume

Step-by-step explanation:

Volume of a cylinder  [tex]V=\pi r^2h[/tex]  r is the radius, h is the height.

Cylinder A:  The circumference is given,  C = 3.  Circumference is found by the formula [tex]C=2 \pi r[/tex].  Replace C with 3 and solve for r so it can be used in the volume formula.

[tex]3=2\pi r\\3=2(3.14)r\\3=6.28r\\r=3 \div 6.28 \approx .4777[/tex]

Volume:  [tex]V=(3.14)(.4777)^2(5) \approx 3.58[/tex]  cubic meters

Cylinder B:

[tex]C=2\pi r\\5=2(3.14)r\\r=5 \div 6.28 \approx .7962\\\\V=\pi r^2h\\ V=(3.14)(.7962)^2(3) \approx 8.72[/tex]  cubic meters

In triangle ABC, angle A and angle B are remote interior angles to an exterior angle that measures 60 degrees. If measure of angle A = 30, what is the measure of angle B?

30

60

90

45

Answers

Answer:

30 Step-by-step explanation:

Answer:

Its 60

Step-by-step explanation:

I took the test

The manufacturer of running shoes conducted a study on its newly developed jogging shoe. Listed are the type and frequency of the nonconformities and failures found. A Pareto chart to show the major problem areas is given below. (Round your answers to 1 decimal place.) Type of Nonconformity Frequency Type of Nonconformity Frequency Sole separation 36 Lace breakage 13 Heel separation 92 Eyelet failure 8 Sole penetration 60 Other 16

Answers

Answer: Hi your question is poorly structured I believe your question is construct a pareto chart to show the major problem areas

answer : attached below is the pareto chart.

Step-by-step explanation:

      Rearranged table starting from highest frequency

The type of Nonconformity                             Frequency      Percentage

     Heel separation                                               92                   40.89

     sole penetration                                              60                     26.67

       Sole separation                                              36                     16

       Other                                                               16                      7.11

      Lace breakage                                                13                       5.8

     Eyelet failure                                                      8                      3.5

   

Total = 36 + 13 + 92 + 8 + 60 + 16 = 225

Next step : determine the percentages of the various Nonconformity

sole separation = 36 / 225 ) * 100 = 16%

lace breakage = ( 13/225 ) * 100 = 5.8% = 6%

Heel separation = ( 92/225 ) * 100 = 40.89% = 41%

Eyelet Failure = ( 8 /225 ) * 100 = 3.5% = 4%

sole penetration = ( 60 / 225 ) * 100 = 26.67% = 27%

other = ( 16 / 225 ) * 100 = 7.11% = 7%

Next plot the Two columns using excel to show the Pareto chart attached below is a screen shot of the plot

Monica has $20. She needs to buy a gallon of milk that costs $2.50. She also wants to buy yogurt, which costs $1.20 a cup. What is the greatest number of cups of yogurt Monica can buy?

Use the inequality 1.20x + 2.5 ≤ 20 to solve the problem.

Monica can buy _____ cups of yogurt.

Answers

14 I hope this helps

What is the measure of angle AXG

Answers

Answer:

180°

Step-by-step explanation:

it's half of a circle

The angle AXG is a straight line. The measure of a straight line would be 180

The measure is 180

Use the quadratic formula to solve for x.
4x²–5x-2 = 0

Answers

The answer is for the formula


Someonee can u tell ne​

Answers

Answer:

35

Step-by-step explanation:

i did the sqrt of 1225 and got 35 so there should be 35 rows each with 25 plants

The ratio of dogs to cats is 7:2. Why is the ratio of dogs to 8 cats?

Answers

Answer:

28

[tex]\frac{7}{2} \\\\\frac{x}{8}[/tex]

[tex]2 * x = 8\\x = 4[/tex]

[tex]7 * 4 = x\\x = 28[/tex]

PLZZ GIVE BRAINLIEST

what is the sum of the first 10 terms of the geometric sequence 1 , -2, 4, -8, 16, 32...​

Answers

Answer:

S10= -341

Step-by-step explanation:

1,-2,4,-8,16,.......

Sum of first 10 terms of geometric sequence

Sn=a(r^n-1)/r-1

where, a= first term

n= number of terms

r=common ratio

common ratio (r)= second term/first term

r=-2/1

r=-2

a=first term

a=1

n= number of terms

n=10

S10=1[(-2)^10-1]/-2-1

S10=(1024-1)/-3

S10=1023/-3

S10= -341

therefore, the sum of the first 10 terms is -342

find the area of the figure. just give the answer plz

Answers

Answer:

58.5 feet you're welcome

help geometry please

Answers

Answer:

12

It would be easier to explain if the triangle and the parallelogram have their points named.

Some first hints: The area of a tri

angle equals to 1/2 of height times length of corresponding base side. The area of a parallelogram equals to height times the corresponding base side. in addition, in a parallelogram, two opposing side have the exact same length.

Since then, we can write the area of the triangle as 1/2× h× 18= 9×h

we can write the area of the parallelogram as : 18×h

Since then, we can write the area of the compound as 9×h + 18×h= 27h.

Voila. I gues you can figure out the rest. Please ask more if you have trouble with this

Answer: 12

Step-by-step explanation:

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