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3 years ago

Help answer question about triangles!

Mathematics

2 answers:

Anna11 [10]3 years ago

4 0

yes they are similiar is sam shape diffrent siz

Sauron [17]3 years ago

4 0

Yes they are similar due to the AA similarity theorem and the SSS similarity theorem. The AA stands for "angle angle". We have a pair of angles that are congruent which allows us to conclude that the triangles are similar. Check out the attached image "Figure 1" to see the angles in question. Note the color coding.

The SSS similarity theorem comes into play when we take the ratios of the corresponding sides. So,

20/5 = 4

48/12 = 4

52/13 = 4

each division results in 4; each side of the larger triangle is 4 times larger than the smaller corresponding side. Check out Figure 2 to see how the sides pair up.

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Which angle in triangle DEF has the largest measure?

nordsb [41]

Answer:

D is the largest angle

Step-by-step explanation:

The angle opposite the largest side is the largest and the angle opposite the smallest side is the smallest.

Since 12 is the largest side, angle D is the largest

8 is the smallest side, F is the smallest angle

7 0

3 years ago

An angel whose measure is less than 90 is called an acute angel

topjm [15]

Answer:

Yes, the statement is true

Btw, it's an angle not angel

Please mark as brainliest

3 0

1 year ago

Read 2 more answers

Directions: Follow the instructions for the following inequalities. Will give brainlist!

Allisa [31]

1)  4<7

×7 ×7

28<49

×6 ×6

168<294

×3 ×3

504<882

×10 ×10

5040<8820

2) 11>-2

+5 +5

16> 3

+3 +3

19>6

+-4 +-4

15>2

3) -4<-2

-6 -6

-10<-8

-8 -8

-18<-16

-2 -2

-20<-18

4) -8<8

÷-4 ÷-4

2<-2

÷-2 ÷-2

-1< 1

5) ~The affect of the inequality sign didn't change. If you add or subtract the same positive or negative number to both sides of an inequality or an equation, the inequality stays the same. If you multiply or divide both sides of an inequality or an equation by the same positive number, the inequality stays the same. This is because when manipulating inequalities there are rules this if a so we get a new number that replaces a and b yet the inequality symbol stays the same so a still is smaller than b.

Hope this helped you- have a good day bro cya)

3 0

2 years ago

PLEASE BE FAST

DaniilM [7]

Here is the table of values:

Minutes Total cost

0 $3

1 $3.80

2 $4.60

3 $5.40

The equation representing the total cost is C = $3 + $0.80tt

<h3>What is the total cost?</h3>

The total cost of using a computer is a function of the initial charge, cost per minute and total number of minutes the computer was used.

Total cost = initial charge + (cost per minute x number of minutes)

C = $3 + ($0.80 x tt)

C = $3 + $0.80tt

Total cost when the computer is used for one minute: C = $3 +( $0.80 x 1) = $3.80

Total cost when the computer is used for two minutes: C = $3 +( $0.80 x 2) = $4.60

Total cost when the computer is used for three minutes: C = $3 +( $0.80 x 3) = $5.40

To learn more about total cost, please check: brainly.com/question/25717996

#SPJ1

8 0

1 year ago

Twenty-seven people skated their hearts out at big Ben's birthday party at the skating rink last night, each producing an amazin

Nana76 [90]

0.771 BTU/cubic ft

Step-by-step explanation:

Volume = 120*35*20 = 84,000cubic ft

Total BTU's = 2,400* 27 = 64,800BTU

64,800 BTU / 84,000 cu ft = 0.771 BTU/cubic ft

7 0

2 years ago