1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
likoan [24]
3 years ago
12

In the diagram, m∠F = 60°.

Mathematics
2 answers:
natima [27]3 years ago
7 0
1. The Side Angle Side (SAS) similarity theorem states that:

If two sides of a triangle are proportional to 2 sides of another triangle, and the angles around each of these 2 pairs f sides are equal (congruent), then the triangles are similar.

2. That is, we notice the equivalent ratios:

 \frac{40}{20}= \frac{20}{10}

so \frac{EF}{FG}= \frac{HI}{IJ}

then if m(I)=m(F)=60°, the triangles EFG and HIJ are similar, by SAS similarity theorem. 
Lelechka [254]3 years ago
6 0

Answer:

<em><u>ANGLE I MEASURE 60</u></em>

Step-by-step explanation:

I JUST TOOK THE QUIZ!!!!!!!!!!!!

You might be interested in
Which statement is true about the expression 4ab+2a−1?
Valentin [98]

Answer:

<h2>Make the points more Appealing</h2>

Step-by-step explanation:

B. The expression has 4 factors and 0 constants.

The factors separately are:

4

a

b

(c+3)

Factors are numbers or expressions that produce a givens product.

Looking at the expression we can rewrite it as:

4 x a x b x (c+3)

The overall value with be the product of all the factors.

8 0
2 years ago
Read 2 more answers
Tim has an after-school delivery service that he provides for several small retailers in town. He uses his bicycle and charges $
nlexa [21]

Answer:

<em>$4.84</em>

<em></em>

Step-by-step explanation:

Given that

For delivery within 1\frac{1}2 mi, charges = $1.25

For delivery within 1\frac{1}2 mi - 1\frac{3}4 mi, charges = $1.70

For delivery within 1\frac{3}4 mi - 2 mi, charges = $2.15

and

so on.

i.e.

For delivery within 2 mi - 2\frac{1}4 mi, charges = $2.60

For delivery within 2\frac{1}4 mi - 2\frac{1}2 mi, charges = $3.05

For delivery within 2\frac{1}2 mi - 2\frac{3}4 mi, charges = $3.50

For delivery within 2\frac{3}4 mi - 3 mi, charges = $3.95

For delivery within 3 mi - 3\frac{1}4 mi, charges = $4.40

So, every 0.25 mi or \frac{1}4 mi increase in distance, there is an increase of $0.45 in the charges.

It is given that there is increase of 10% in the rates.

i.e. for every 0.25 mi increase in distance, there is an increase of 0.45*1.10 = $0.495 in the charges.

The distance of 3\frac{1}8 miles lies within the range 3 mi - 3\frac{1}4 mi.

So actual charges after increase of 10%

\Rightarrow \$4.40 \times \dfrac{110}{100}\\\Rightarrow \$4.40 \times 1.10\\\Rightarrow \bold{\$4.84}

6 0
4 years ago
What is the slope of the line that contains the points (-5, 4) and (-5, 7
Lesechka [4]

Answer:

The slope is undefined

Step-by-step explanation:

we know that

The formula to calculate the slope between two points is equal to

m=\frac{y2-y1}{x2-x1}

we have

(-5,4)\ (-5,7)

Substitute the values

m=\frac{7-4}{-5+5}

m=\frac{3}{0}  -----> is undefined

This is a vertical line

The slope is undefined

8 0
3 years ago
Please help me my 12 year old is having trouble and go's to k12 but i didn't
lina2011 [118]

Answer:

1080

Step-by-step explanation:

4% of 12000 = 480

600 + 480 = 1080

Can i please get brainlest

8 0
3 years ago
eadorno betty sets up a lemonade stand and charges $1 per glass. it cost her $50to set up the stand. which function gives the pr
nydimaria [60]
If you would like to find the function that gives the profit Betty makes by selling glasses of lemonade, you can find this using the following steps:

p ... profit
g ... glasses of lemonade

p = g * $1 - $50

The correct result would be <span>p = g * $1 - $50.</span>
3 0
3 years ago
Other questions:
  • I need help on #3....pleaseeee
    10·2 answers
  • Please give me some help guys ​
    15·2 answers
  • At a football game Jasmine bought a soft pretzel for $2.25 in a bottle of water for $1.50 she paid with a $5 bill how much thing
    6·1 answer
  • A party planner wants 220 balloons in each of the 3 rooms. If balloons come in packages of 50 balloons, how many packages must b
    13·1 answer
  • What is the range of the graph shown?<br> R:
    10·1 answer
  • The integral that represent the area enclosed by y = x +1, y = 4-X<br>y = 0,X = 0 is:​
    8·1 answer
  • You want to buy some noodles. A 9-ounce package costs $3.24. A 12-ounce package costs $4.20. A 20-ounce package costs $7.60. Whi
    9·1 answer
  • PLZ PLZ PLZ HELPPPPPPPP
    11·2 answers
  • What number is between 7.5 and 8
    6·1 answer
  • Sydney made $18.50 selling lemonade, by the cup, at her yard sale. She sold each cup for $0.50 and received a $3 tip from a neig
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!